diff --git a/src/tint/intrinsics.def b/src/tint/intrinsics.def
index 7d51d76..7a18e17 100644
--- a/src/tint/intrinsics.def
+++ b/src/tint/intrinsics.def
@@ -440,8 +440,8 @@
 @const fn countTrailingZeros<T: iu32>(T) -> T
 @const fn countTrailingZeros<N: num, T: iu32>(vec<N, T>) -> vec<N, T>
 @const fn cross<T: fa_f32_f16>(vec3<T>, vec3<T>) -> vec3<T>
-fn degrees<T: f32_f16>(T) -> T
-fn degrees<N: num, T: f32_f16>(vec<N, T>) -> vec<N, T>
+@const fn degrees<T: fa_f32_f16>(T) -> T
+@const fn degrees<N: num, T: fa_f32_f16>(vec<N, T>) -> vec<N, T>
 fn determinant<N: num, T: f32_f16>(mat<N, N, T>) -> T
 fn distance<T: f32_f16>(T, T) -> T
 fn distance<N: num, T: f32_f16>(vec<N, T>, vec<N, T>) -> T
@@ -516,8 +516,8 @@
 fn pow<N: num, T: f32_f16>(vec<N, T>, vec<N, T>) -> vec<N, T>
 @const fn quantizeToF16(f32) -> f32
 @const fn quantizeToF16<N: num>(vec<N, f32>) -> vec<N, f32>
-fn radians<T: f32_f16>(T) -> T
-fn radians<N: num, T: f32_f16>(vec<N, T>) -> vec<N, T>
+@const fn radians<T: fa_f32_f16>(T) -> T
+@const fn radians<N: num, T: fa_f32_f16>(vec<N, T>) -> vec<N, T>
 fn reflect<N: num, T: f32_f16>(vec<N, T>, vec<N, T>) -> vec<N, T>
 fn refract<N: num, T: f32_f16>(vec<N, T>, vec<N, T>, T) -> vec<N, T>
 @const fn reverseBits<T: iu32>(T) -> T
diff --git a/src/tint/number.h b/src/tint/number.h
index 4fa6ed7..dc66689 100644
--- a/src/tint/number.h
+++ b/src/tint/number.h
@@ -274,6 +274,9 @@
 /// However since C++ don't have native binary16 type, the value is stored as float.
 using f16 = Number<detail::NumberKindF16>;
 
+template <typename T, traits::EnableIf<IsFloatingPoint<T>>* = nullptr>
+inline const auto kPi = T(UnwrapNumber<T>(3.14159265358979323846));
+
 /// True iff T is an abstract number type
 template <typename T>
 constexpr bool IsAbstract = std::is_same_v<T, AInt> || std::is_same_v<T, AFloat>;
diff --git a/src/tint/resolver/const_eval.cc b/src/tint/resolver/const_eval.cc
index 13ca038..f75481c 100644
--- a/src/tint/resolver/const_eval.cc
+++ b/src/tint/resolver/const_eval.cc
@@ -1954,6 +1954,32 @@
                            utils::Vector<const sem::Constant*, 3>{x.Get(), y.Get(), z.Get()});
 }
 
+ConstEval::Result ConstEval::degrees(const sem::Type* ty,
+                                     utils::VectorRef<const sem::Constant*> args,
+                                     const Source& source) {
+    auto transform = [&](const sem::Constant* c0) {
+        auto create = [&](auto e) -> ImplResult {
+            using NumberT = decltype(e);
+            using T = UnwrapNumber<NumberT>;
+
+            auto pi = kPi<T>;
+            auto scale = Div(source, NumberT(180), NumberT(pi));
+            if (!scale) {
+                AddNote("when calculating degrees", source);
+                return utils::Failure;
+            }
+            auto result = Mul(source, e, scale.Get());
+            if (!result) {
+                AddNote("when calculating degrees", source);
+                return utils::Failure;
+            }
+            return CreateElement(builder, source, c0->Type(), result.Get());
+        };
+        return Dispatch_fa_f32_f16(create, c0);
+    };
+    return TransformElements(builder, ty, transform, args[0]);
+}
+
 ConstEval::Result ConstEval::extractBits(const sem::Type* ty,
                                          utils::VectorRef<const sem::Constant*> args,
                                          const Source& source) {
@@ -2267,6 +2293,32 @@
     return CreateElement(builder, source, ty, ret);
 }
 
+ConstEval::Result ConstEval::radians(const sem::Type* ty,
+                                     utils::VectorRef<const sem::Constant*> args,
+                                     const Source& source) {
+    auto transform = [&](const sem::Constant* c0) {
+        auto create = [&](auto e) -> ImplResult {
+            using NumberT = decltype(e);
+            using T = UnwrapNumber<NumberT>;
+
+            auto pi = kPi<T>;
+            auto scale = Div(source, NumberT(pi), NumberT(180));
+            if (!scale) {
+                AddNote("when calculating radians", source);
+                return utils::Failure;
+            }
+            auto result = Mul(source, e, scale.Get());
+            if (!result) {
+                AddNote("when calculating radians", source);
+                return utils::Failure;
+            }
+            return CreateElement(builder, source, c0->Type(), result.Get());
+        };
+        return Dispatch_fa_f32_f16(create, c0);
+    };
+    return TransformElements(builder, ty, transform, args[0]);
+}
+
 ConstEval::Result ConstEval::reverseBits(const sem::Type* ty,
                                          utils::VectorRef<const sem::Constant*> args,
                                          const Source& source) {
diff --git a/src/tint/resolver/const_eval.h b/src/tint/resolver/const_eval.h
index 73274a1..5e2a97f 100644
--- a/src/tint/resolver/const_eval.h
+++ b/src/tint/resolver/const_eval.h
@@ -539,6 +539,15 @@
                  utils::VectorRef<const sem::Constant*> args,
                  const Source& source);
 
+    /// degrees builtin
+    /// @param ty the expression type
+    /// @param args the input arguments
+    /// @param source the source location of the conversion
+    /// @return the result value, or null if the value cannot be calculated
+    Result degrees(const sem::Type* ty,
+                   utils::VectorRef<const sem::Constant*> args,
+                   const Source& source);
+
     /// extractBits builtin
     /// @param ty the expression type
     /// @param args the input arguments
@@ -647,6 +656,15 @@
                         utils::VectorRef<const sem::Constant*> args,
                         const Source& source);
 
+    /// radians builtin
+    /// @param ty the expression type
+    /// @param args the input arguments
+    /// @param source the source location of the conversion
+    /// @return the result value, or null if the value cannot be calculated
+    Result radians(const sem::Type* ty,
+                   utils::VectorRef<const sem::Constant*> args,
+                   const Source& source);
+
     /// reverseBits builtin
     /// @param ty the expression type
     /// @param args the input arguments
diff --git a/src/tint/resolver/const_eval_builtin_test.cc b/src/tint/resolver/const_eval_builtin_test.cc
index 4b0ff0b..1bf0bd0 100644
--- a/src/tint/resolver/const_eval_builtin_test.cc
+++ b/src/tint/resolver/const_eval_builtin_test.cc
@@ -994,6 +994,57 @@
                                               InsertBitsCases<u32>()))));
 
 template <typename T>
+std::vector<Case> DegreesAFloatCases() {
+    return std::vector<Case>{
+        C({T(0)}, T(0)),                             //
+        C({-T(0)}, -T(0)),                           //
+        C({T(0.698132)}, T(40)).FloatComp(),         //
+        C({-T(1.5708)}, -T(90.000214)).FloatComp(),  //
+        C({T(1.5708)}, T(90.000214)).FloatComp(),    //
+        C({T(6.28319)}, T(360.00027)).FloatComp(),
+    };
+}
+INSTANTIATE_TEST_SUITE_P(  //
+    DegreesAFloat,
+    ResolverConstEvalBuiltinTest,
+    testing::Combine(testing::Values(sem::BuiltinType::kDegrees),
+                     testing::ValuesIn(DegreesAFloatCases<AFloat>())));
+
+template <typename T>
+std::vector<Case> DegreesF32Cases() {
+    return std::vector<Case>{
+        C({T(0)}, T(0)),                             //
+        C({-T(0)}, -T(0)),                           //
+        C({T(0.698132)}, T(40)).FloatComp(),         //
+        C({-T(1.5708)}, -T(90.000206)).FloatComp(),  //
+        C({T(1.5708)}, T(90.000206)).FloatComp(),    //
+        C({T(6.28319)}, T(360.00024)).FloatComp(),
+    };
+}
+INSTANTIATE_TEST_SUITE_P(  //
+    DegreesF32,
+    ResolverConstEvalBuiltinTest,
+    testing::Combine(testing::Values(sem::BuiltinType::kDegrees),
+                     testing::ValuesIn(DegreesF32Cases<f32>())));
+
+template <typename T>
+std::vector<Case> DegreesF16Cases() {
+    return std::vector<Case>{
+        C({T(0)}, T(0)),                            //
+        C({-T(0)}, -T(0)),                          //
+        C({T(0.698132)}, T(39.96875)).FloatComp(),  //
+        C({-T(1.5708)}, -T(89.9375)).FloatComp(),   //
+        C({T(1.5708)}, T(89.9375)).FloatComp(),     //
+        C({T(6.28319)}, T(359.75)).FloatComp(),
+    };
+}
+INSTANTIATE_TEST_SUITE_P(  //
+    DegreesF16,
+    ResolverConstEvalBuiltinTest,
+    testing::Combine(testing::Values(sem::BuiltinType::kDegrees),
+                     testing::ValuesIn(DegreesF16Cases<f16>())));
+
+template <typename T>
 std::vector<Case> ExtractBitsCases() {
     using UT = Number<std::make_unsigned_t<UnwrapNumber<T>>>;
 
@@ -1276,6 +1327,41 @@
                                               ReverseBitsCases<u32>()))));
 
 template <typename T>
+std::vector<Case> RadiansCases() {
+    return std::vector<Case>{
+        C({T(0)}, T(0)),                         //
+        C({-T(0)}, -T(0)),                       //
+        C({T(40)}, T(0.69813168)).FloatComp(),   //
+        C({-T(90)}, -T(1.5707964)).FloatComp(),  //
+        C({T(90)}, T(1.5707964)).FloatComp(),    //
+        C({T(360)}, T(6.2831855)).FloatComp(),
+    };
+}
+INSTANTIATE_TEST_SUITE_P(  //
+    Radians,
+    ResolverConstEvalBuiltinTest,
+    testing::Combine(testing::Values(sem::BuiltinType::kRadians),
+                     testing::ValuesIn(Concat(RadiansCases<AFloat>(),  //
+                                              RadiansCases<f32>()))));
+
+template <typename T>
+std::vector<Case> RadiansF16Cases() {
+    return std::vector<Case>{
+        C({T(0)}, T(0)),                         //
+        C({-T(0)}, -T(0)),                       //
+        C({T(40)}, T(0.69726562)).FloatComp(),   //
+        C({-T(90)}, -T(1.5693359)).FloatComp(),  //
+        C({T(90)}, T(1.5693359)).FloatComp(),    //
+        C({T(360)}, T(6.2773438)).FloatComp(),
+    };
+}
+INSTANTIATE_TEST_SUITE_P(  //
+    RadiansF16,
+    ResolverConstEvalBuiltinTest,
+    testing::Combine(testing::Values(sem::BuiltinType::kRadians),
+                     testing::ValuesIn(RadiansF16Cases<f16>())));
+
+template <typename T>
 std::vector<Case> RoundCases() {
     std::vector<Case> cases = {
         C({T(0.0)}, T(0.0)),      //
diff --git a/src/tint/resolver/const_eval_test.h b/src/tint/resolver/const_eval_test.h
index 0cedf25..c2e12bc 100644
--- a/src/tint/resolver/const_eval_test.h
+++ b/src/tint/resolver/const_eval_test.h
@@ -27,9 +27,6 @@
 namespace tint::resolver {
 
 template <typename T>
-inline const auto kPi = T(UnwrapNumber<T>(3.14159265358979323846));
-
-template <typename T>
 inline const auto kPiOver2 = T(UnwrapNumber<T>(1.57079632679489661923));
 
 template <typename T>
diff --git a/src/tint/resolver/intrinsic_table.inl b/src/tint/resolver/intrinsic_table.inl
index 3b0b88d..9e76862 100644
--- a/src/tint/resolver/intrinsic_table.inl
+++ b/src/tint/resolver/intrinsic_table.inl
@@ -12174,24 +12174,24 @@
     /* num parameters */ 1,
     /* num template types */ 1,
     /* num template numbers */ 0,
-    /* template types */ &kTemplateTypes[26],
+    /* template types */ &kTemplateTypes[23],
     /* template numbers */ &kTemplateNumbers[10],
     /* parameters */ &kParameters[835],
     /* return matcher indices */ &kMatcherIndices[3],
     /* flags */ OverloadFlags(OverloadFlag::kIsBuiltin, OverloadFlag::kSupportsVertexPipeline, OverloadFlag::kSupportsFragmentPipeline, OverloadFlag::kSupportsComputePipeline),
-    /* const eval */ nullptr,
+    /* const eval */ &ConstEval::degrees,
   },
   {
     /* [322] */
     /* num parameters */ 1,
     /* num template types */ 1,
     /* num template numbers */ 1,
-    /* template types */ &kTemplateTypes[26],
+    /* template types */ &kTemplateTypes[23],
     /* template numbers */ &kTemplateNumbers[4],
     /* parameters */ &kParameters[836],
     /* return matcher indices */ &kMatcherIndices[30],
     /* flags */ OverloadFlags(OverloadFlag::kIsBuiltin, OverloadFlag::kSupportsVertexPipeline, OverloadFlag::kSupportsFragmentPipeline, OverloadFlag::kSupportsComputePipeline),
-    /* const eval */ nullptr,
+    /* const eval */ &ConstEval::degrees,
   },
   {
     /* [323] */
@@ -12918,24 +12918,24 @@
     /* num parameters */ 1,
     /* num template types */ 1,
     /* num template numbers */ 0,
-    /* template types */ &kTemplateTypes[26],
+    /* template types */ &kTemplateTypes[23],
     /* template numbers */ &kTemplateNumbers[10],
     /* parameters */ &kParameters[888],
     /* return matcher indices */ &kMatcherIndices[3],
     /* flags */ OverloadFlags(OverloadFlag::kIsBuiltin, OverloadFlag::kSupportsVertexPipeline, OverloadFlag::kSupportsFragmentPipeline, OverloadFlag::kSupportsComputePipeline),
-    /* const eval */ nullptr,
+    /* const eval */ &ConstEval::radians,
   },
   {
     /* [384] */
     /* num parameters */ 1,
     /* num template types */ 1,
     /* num template numbers */ 1,
-    /* template types */ &kTemplateTypes[26],
+    /* template types */ &kTemplateTypes[23],
     /* template numbers */ &kTemplateNumbers[4],
     /* parameters */ &kParameters[889],
     /* return matcher indices */ &kMatcherIndices[30],
     /* flags */ OverloadFlags(OverloadFlag::kIsBuiltin, OverloadFlag::kSupportsVertexPipeline, OverloadFlag::kSupportsFragmentPipeline, OverloadFlag::kSupportsComputePipeline),
-    /* const eval */ nullptr,
+    /* const eval */ &ConstEval::radians,
   },
   {
     /* [385] */
@@ -14117,8 +14117,8 @@
   },
   {
     /* [19] */
-    /* fn degrees<T : f32_f16>(T) -> T */
-    /* fn degrees<N : num, T : f32_f16>(vec<N, T>) -> vec<N, T> */
+    /* fn degrees<T : fa_f32_f16>(T) -> T */
+    /* fn degrees<N : num, T : fa_f32_f16>(vec<N, T>) -> vec<N, T> */
     /* num overloads */ 2,
     /* overloads */ &kOverloads[321],
   },
@@ -14408,8 +14408,8 @@
   },
   {
     /* [62] */
-    /* fn radians<T : f32_f16>(T) -> T */
-    /* fn radians<N : num, T : f32_f16>(vec<N, T>) -> vec<N, T> */
+    /* fn radians<T : fa_f32_f16>(T) -> T */
+    /* fn radians<N : num, T : fa_f32_f16>(vec<N, T>) -> vec<N, T> */
     /* num overloads */ 2,
     /* overloads */ &kOverloads[383],
   },
diff --git a/test/tint/builtins/gen/literal/degrees/0d170c.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/degrees/0d170c.wgsl.expected.dxc.hlsl
index 2cd2296..63b2df2 100644
--- a/test/tint/builtins/gen/literal/degrees/0d170c.wgsl.expected.dxc.hlsl
+++ b/test/tint/builtins/gen/literal/degrees/0d170c.wgsl.expected.dxc.hlsl
@@ -1,9 +1,5 @@
-float4 tint_degrees(float4 param_0) {
-  return param_0 * 57.295779513082322865;
-}
-
 void degrees_0d170c() {
-  float4 res = tint_degrees((1.0f).xxxx);
+  float4 res = (57.295776367f).xxxx;
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/degrees/0d170c.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/degrees/0d170c.wgsl.expected.fxc.hlsl
index 2cd2296..63b2df2 100644
--- a/test/tint/builtins/gen/literal/degrees/0d170c.wgsl.expected.fxc.hlsl
+++ b/test/tint/builtins/gen/literal/degrees/0d170c.wgsl.expected.fxc.hlsl
@@ -1,9 +1,5 @@
-float4 tint_degrees(float4 param_0) {
-  return param_0 * 57.295779513082322865;
-}
-
 void degrees_0d170c() {
-  float4 res = tint_degrees((1.0f).xxxx);
+  float4 res = (57.295776367f).xxxx;
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/degrees/0d170c.wgsl.expected.glsl b/test/tint/builtins/gen/literal/degrees/0d170c.wgsl.expected.glsl
index 542dec0..4269efe 100644
--- a/test/tint/builtins/gen/literal/degrees/0d170c.wgsl.expected.glsl
+++ b/test/tint/builtins/gen/literal/degrees/0d170c.wgsl.expected.glsl
@@ -1,12 +1,7 @@
 #version 310 es
 
-vec4 tint_degrees(vec4 param_0) {
-  return param_0 * 57.295779513082322865f;
-}
-
-
 void degrees_0d170c() {
-  vec4 res = tint_degrees(vec4(1.0f));
+  vec4 res = vec4(57.295776367f);
 }
 
 vec4 vertex_main() {
@@ -25,13 +20,8 @@
 #version 310 es
 precision mediump float;
 
-vec4 tint_degrees(vec4 param_0) {
-  return param_0 * 57.295779513082322865f;
-}
-
-
 void degrees_0d170c() {
-  vec4 res = tint_degrees(vec4(1.0f));
+  vec4 res = vec4(57.295776367f);
 }
 
 void fragment_main() {
@@ -44,13 +34,8 @@
 }
 #version 310 es
 
-vec4 tint_degrees(vec4 param_0) {
-  return param_0 * 57.295779513082322865f;
-}
-
-
 void degrees_0d170c() {
-  vec4 res = tint_degrees(vec4(1.0f));
+  vec4 res = vec4(57.295776367f);
 }
 
 void compute_main() {
diff --git a/test/tint/builtins/gen/literal/degrees/0d170c.wgsl.expected.msl b/test/tint/builtins/gen/literal/degrees/0d170c.wgsl.expected.msl
index 8dc825c..ef0d58a 100644
--- a/test/tint/builtins/gen/literal/degrees/0d170c.wgsl.expected.msl
+++ b/test/tint/builtins/gen/literal/degrees/0d170c.wgsl.expected.msl
@@ -1,13 +1,8 @@
 #include <metal_stdlib>
 
 using namespace metal;
-
-float4 tint_degrees(float4 param_0) {
-  return param_0 * 57.295779513082322865;
-}
-
 void degrees_0d170c() {
-  float4 res = tint_degrees(float4(1.0f));
+  float4 res = float4(57.295776367f);
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/degrees/0d170c.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/degrees/0d170c.wgsl.expected.spvasm
index 738ca27..ba056b9 100644
--- a/test/tint/builtins/gen/literal/degrees/0d170c.wgsl.expected.spvasm
+++ b/test/tint/builtins/gen/literal/degrees/0d170c.wgsl.expected.spvasm
@@ -1,10 +1,9 @@
 ; SPIR-V
 ; Version: 1.3
 ; Generator: Google Tint Compiler; 0
-; Bound: 32
+; Bound: 31
 ; Schema: 0
                OpCapability Shader
-         %14 = OpExtInstImport "GLSL.std.450"
                OpMemoryModel Logical GLSL450
                OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
                OpEntryPoint Fragment %fragment_main "fragment_main"
@@ -31,36 +30,36 @@
 %vertex_point_size = OpVariable %_ptr_Output_float Output %8
        %void = OpTypeVoid
           %9 = OpTypeFunction %void
-    %float_1 = OpConstant %float 1
-         %16 = OpConstantComposite %v4float %float_1 %float_1 %float_1 %float_1
+%float_57_2957764 = OpConstant %float 57.2957764
+         %14 = OpConstantComposite %v4float %float_57_2957764 %float_57_2957764 %float_57_2957764 %float_57_2957764
 %_ptr_Function_v4float = OpTypePointer Function %v4float
-         %19 = OpTypeFunction %v4float
+         %17 = OpTypeFunction %v4float
+    %float_1 = OpConstant %float 1
 %degrees_0d170c = OpFunction %void None %9
          %12 = OpLabel
         %res = OpVariable %_ptr_Function_v4float Function %5
-         %13 = OpExtInst %v4float %14 Degrees %16
-               OpStore %res %13
+               OpStore %res %14
                OpReturn
                OpFunctionEnd
-%vertex_main_inner = OpFunction %v4float None %19
-         %21 = OpLabel
-         %22 = OpFunctionCall %void %degrees_0d170c
+%vertex_main_inner = OpFunction %v4float None %17
+         %19 = OpLabel
+         %20 = OpFunctionCall %void %degrees_0d170c
                OpReturnValue %5
                OpFunctionEnd
 %vertex_main = OpFunction %void None %9
-         %24 = OpLabel
-         %25 = OpFunctionCall %v4float %vertex_main_inner
-               OpStore %value %25
+         %22 = OpLabel
+         %23 = OpFunctionCall %v4float %vertex_main_inner
+               OpStore %value %23
                OpStore %vertex_point_size %float_1
                OpReturn
                OpFunctionEnd
 %fragment_main = OpFunction %void None %9
-         %27 = OpLabel
-         %28 = OpFunctionCall %void %degrees_0d170c
+         %26 = OpLabel
+         %27 = OpFunctionCall %void %degrees_0d170c
                OpReturn
                OpFunctionEnd
 %compute_main = OpFunction %void None %9
-         %30 = OpLabel
-         %31 = OpFunctionCall %void %degrees_0d170c
+         %29 = OpLabel
+         %30 = OpFunctionCall %void %degrees_0d170c
                OpReturn
                OpFunctionEnd
diff --git a/test/tint/builtins/gen/literal/degrees/1ad5df.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/degrees/1ad5df.wgsl.expected.dxc.hlsl
index f8315be..cbe6583 100644
--- a/test/tint/builtins/gen/literal/degrees/1ad5df.wgsl.expected.dxc.hlsl
+++ b/test/tint/builtins/gen/literal/degrees/1ad5df.wgsl.expected.dxc.hlsl
@@ -1,9 +1,5 @@
-float2 tint_degrees(float2 param_0) {
-  return param_0 * 57.295779513082322865;
-}
-
 void degrees_1ad5df() {
-  float2 res = tint_degrees((1.0f).xx);
+  float2 res = (57.295776367f).xx;
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/degrees/1ad5df.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/degrees/1ad5df.wgsl.expected.fxc.hlsl
index f8315be..cbe6583 100644
--- a/test/tint/builtins/gen/literal/degrees/1ad5df.wgsl.expected.fxc.hlsl
+++ b/test/tint/builtins/gen/literal/degrees/1ad5df.wgsl.expected.fxc.hlsl
@@ -1,9 +1,5 @@
-float2 tint_degrees(float2 param_0) {
-  return param_0 * 57.295779513082322865;
-}
-
 void degrees_1ad5df() {
-  float2 res = tint_degrees((1.0f).xx);
+  float2 res = (57.295776367f).xx;
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/degrees/1ad5df.wgsl.expected.glsl b/test/tint/builtins/gen/literal/degrees/1ad5df.wgsl.expected.glsl
index b3dfe33..8640b14 100644
--- a/test/tint/builtins/gen/literal/degrees/1ad5df.wgsl.expected.glsl
+++ b/test/tint/builtins/gen/literal/degrees/1ad5df.wgsl.expected.glsl
@@ -1,12 +1,7 @@
 #version 310 es
 
-vec2 tint_degrees(vec2 param_0) {
-  return param_0 * 57.295779513082322865f;
-}
-
-
 void degrees_1ad5df() {
-  vec2 res = tint_degrees(vec2(1.0f));
+  vec2 res = vec2(57.295776367f);
 }
 
 vec4 vertex_main() {
@@ -25,13 +20,8 @@
 #version 310 es
 precision mediump float;
 
-vec2 tint_degrees(vec2 param_0) {
-  return param_0 * 57.295779513082322865f;
-}
-
-
 void degrees_1ad5df() {
-  vec2 res = tint_degrees(vec2(1.0f));
+  vec2 res = vec2(57.295776367f);
 }
 
 void fragment_main() {
@@ -44,13 +34,8 @@
 }
 #version 310 es
 
-vec2 tint_degrees(vec2 param_0) {
-  return param_0 * 57.295779513082322865f;
-}
-
-
 void degrees_1ad5df() {
-  vec2 res = tint_degrees(vec2(1.0f));
+  vec2 res = vec2(57.295776367f);
 }
 
 void compute_main() {
diff --git a/test/tint/builtins/gen/literal/degrees/1ad5df.wgsl.expected.msl b/test/tint/builtins/gen/literal/degrees/1ad5df.wgsl.expected.msl
index e46d2ff..4af91d1 100644
--- a/test/tint/builtins/gen/literal/degrees/1ad5df.wgsl.expected.msl
+++ b/test/tint/builtins/gen/literal/degrees/1ad5df.wgsl.expected.msl
@@ -1,13 +1,8 @@
 #include <metal_stdlib>
 
 using namespace metal;
-
-float2 tint_degrees(float2 param_0) {
-  return param_0 * 57.295779513082322865;
-}
-
 void degrees_1ad5df() {
-  float2 res = tint_degrees(float2(1.0f));
+  float2 res = float2(57.295776367f);
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/degrees/1ad5df.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/degrees/1ad5df.wgsl.expected.spvasm
index 573f04d..9c5c485 100644
--- a/test/tint/builtins/gen/literal/degrees/1ad5df.wgsl.expected.spvasm
+++ b/test/tint/builtins/gen/literal/degrees/1ad5df.wgsl.expected.spvasm
@@ -1,10 +1,9 @@
 ; SPIR-V
 ; Version: 1.3
 ; Generator: Google Tint Compiler; 0
-; Bound: 34
+; Bound: 33
 ; Schema: 0
                OpCapability Shader
-         %15 = OpExtInstImport "GLSL.std.450"
                OpMemoryModel Logical GLSL450
                OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
                OpEntryPoint Fragment %fragment_main "fragment_main"
@@ -32,37 +31,37 @@
        %void = OpTypeVoid
           %9 = OpTypeFunction %void
     %v2float = OpTypeVector %float 2
-    %float_1 = OpConstant %float 1
-         %17 = OpConstantComposite %v2float %float_1 %float_1
+%float_57_2957764 = OpConstant %float 57.2957764
+         %15 = OpConstantComposite %v2float %float_57_2957764 %float_57_2957764
 %_ptr_Function_v2float = OpTypePointer Function %v2float
-         %20 = OpConstantNull %v2float
-         %21 = OpTypeFunction %v4float
+         %18 = OpConstantNull %v2float
+         %19 = OpTypeFunction %v4float
+    %float_1 = OpConstant %float 1
 %degrees_1ad5df = OpFunction %void None %9
          %12 = OpLabel
-        %res = OpVariable %_ptr_Function_v2float Function %20
-         %13 = OpExtInst %v2float %15 Degrees %17
-               OpStore %res %13
+        %res = OpVariable %_ptr_Function_v2float Function %18
+               OpStore %res %15
                OpReturn
                OpFunctionEnd
-%vertex_main_inner = OpFunction %v4float None %21
-         %23 = OpLabel
-         %24 = OpFunctionCall %void %degrees_1ad5df
+%vertex_main_inner = OpFunction %v4float None %19
+         %21 = OpLabel
+         %22 = OpFunctionCall %void %degrees_1ad5df
                OpReturnValue %5
                OpFunctionEnd
 %vertex_main = OpFunction %void None %9
-         %26 = OpLabel
-         %27 = OpFunctionCall %v4float %vertex_main_inner
-               OpStore %value %27
+         %24 = OpLabel
+         %25 = OpFunctionCall %v4float %vertex_main_inner
+               OpStore %value %25
                OpStore %vertex_point_size %float_1
                OpReturn
                OpFunctionEnd
 %fragment_main = OpFunction %void None %9
-         %29 = OpLabel
-         %30 = OpFunctionCall %void %degrees_1ad5df
+         %28 = OpLabel
+         %29 = OpFunctionCall %void %degrees_1ad5df
                OpReturn
                OpFunctionEnd
 %compute_main = OpFunction %void None %9
-         %32 = OpLabel
-         %33 = OpFunctionCall %void %degrees_1ad5df
+         %31 = OpLabel
+         %32 = OpFunctionCall %void %degrees_1ad5df
                OpReturn
                OpFunctionEnd
diff --git a/test/tint/builtins/gen/literal/degrees/2af623.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/degrees/2af623.wgsl.expected.dxc.hlsl
index 292fa3a..fa9e278 100644
--- a/test/tint/builtins/gen/literal/degrees/2af623.wgsl.expected.dxc.hlsl
+++ b/test/tint/builtins/gen/literal/degrees/2af623.wgsl.expected.dxc.hlsl
@@ -1,9 +1,5 @@
-float3 tint_degrees(float3 param_0) {
-  return param_0 * 57.295779513082322865;
-}
-
 void degrees_2af623() {
-  float3 res = tint_degrees((1.0f).xxx);
+  float3 res = (57.295776367f).xxx;
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/degrees/2af623.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/degrees/2af623.wgsl.expected.fxc.hlsl
index 292fa3a..fa9e278 100644
--- a/test/tint/builtins/gen/literal/degrees/2af623.wgsl.expected.fxc.hlsl
+++ b/test/tint/builtins/gen/literal/degrees/2af623.wgsl.expected.fxc.hlsl
@@ -1,9 +1,5 @@
-float3 tint_degrees(float3 param_0) {
-  return param_0 * 57.295779513082322865;
-}
-
 void degrees_2af623() {
-  float3 res = tint_degrees((1.0f).xxx);
+  float3 res = (57.295776367f).xxx;
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/degrees/2af623.wgsl.expected.glsl b/test/tint/builtins/gen/literal/degrees/2af623.wgsl.expected.glsl
index fa064b9..08b51ee 100644
--- a/test/tint/builtins/gen/literal/degrees/2af623.wgsl.expected.glsl
+++ b/test/tint/builtins/gen/literal/degrees/2af623.wgsl.expected.glsl
@@ -1,12 +1,7 @@
 #version 310 es
 
-vec3 tint_degrees(vec3 param_0) {
-  return param_0 * 57.295779513082322865f;
-}
-
-
 void degrees_2af623() {
-  vec3 res = tint_degrees(vec3(1.0f));
+  vec3 res = vec3(57.295776367f);
 }
 
 vec4 vertex_main() {
@@ -25,13 +20,8 @@
 #version 310 es
 precision mediump float;
 
-vec3 tint_degrees(vec3 param_0) {
-  return param_0 * 57.295779513082322865f;
-}
-
-
 void degrees_2af623() {
-  vec3 res = tint_degrees(vec3(1.0f));
+  vec3 res = vec3(57.295776367f);
 }
 
 void fragment_main() {
@@ -44,13 +34,8 @@
 }
 #version 310 es
 
-vec3 tint_degrees(vec3 param_0) {
-  return param_0 * 57.295779513082322865f;
-}
-
-
 void degrees_2af623() {
-  vec3 res = tint_degrees(vec3(1.0f));
+  vec3 res = vec3(57.295776367f);
 }
 
 void compute_main() {
diff --git a/test/tint/builtins/gen/literal/degrees/2af623.wgsl.expected.msl b/test/tint/builtins/gen/literal/degrees/2af623.wgsl.expected.msl
index 4874bbb..4da3b35 100644
--- a/test/tint/builtins/gen/literal/degrees/2af623.wgsl.expected.msl
+++ b/test/tint/builtins/gen/literal/degrees/2af623.wgsl.expected.msl
@@ -1,13 +1,8 @@
 #include <metal_stdlib>
 
 using namespace metal;
-
-float3 tint_degrees(float3 param_0) {
-  return param_0 * 57.295779513082322865;
-}
-
 void degrees_2af623() {
-  float3 res = tint_degrees(float3(1.0f));
+  float3 res = float3(57.295776367f);
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/degrees/2af623.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/degrees/2af623.wgsl.expected.spvasm
index 160a383..b692ad7 100644
--- a/test/tint/builtins/gen/literal/degrees/2af623.wgsl.expected.spvasm
+++ b/test/tint/builtins/gen/literal/degrees/2af623.wgsl.expected.spvasm
@@ -1,10 +1,9 @@
 ; SPIR-V
 ; Version: 1.3
 ; Generator: Google Tint Compiler; 0
-; Bound: 34
+; Bound: 33
 ; Schema: 0
                OpCapability Shader
-         %15 = OpExtInstImport "GLSL.std.450"
                OpMemoryModel Logical GLSL450
                OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
                OpEntryPoint Fragment %fragment_main "fragment_main"
@@ -32,37 +31,37 @@
        %void = OpTypeVoid
           %9 = OpTypeFunction %void
     %v3float = OpTypeVector %float 3
-    %float_1 = OpConstant %float 1
-         %17 = OpConstantComposite %v3float %float_1 %float_1 %float_1
+%float_57_2957764 = OpConstant %float 57.2957764
+         %15 = OpConstantComposite %v3float %float_57_2957764 %float_57_2957764 %float_57_2957764
 %_ptr_Function_v3float = OpTypePointer Function %v3float
-         %20 = OpConstantNull %v3float
-         %21 = OpTypeFunction %v4float
+         %18 = OpConstantNull %v3float
+         %19 = OpTypeFunction %v4float
+    %float_1 = OpConstant %float 1
 %degrees_2af623 = OpFunction %void None %9
          %12 = OpLabel
-        %res = OpVariable %_ptr_Function_v3float Function %20
-         %13 = OpExtInst %v3float %15 Degrees %17
-               OpStore %res %13
+        %res = OpVariable %_ptr_Function_v3float Function %18
+               OpStore %res %15
                OpReturn
                OpFunctionEnd
-%vertex_main_inner = OpFunction %v4float None %21
-         %23 = OpLabel
-         %24 = OpFunctionCall %void %degrees_2af623
+%vertex_main_inner = OpFunction %v4float None %19
+         %21 = OpLabel
+         %22 = OpFunctionCall %void %degrees_2af623
                OpReturnValue %5
                OpFunctionEnd
 %vertex_main = OpFunction %void None %9
-         %26 = OpLabel
-         %27 = OpFunctionCall %v4float %vertex_main_inner
-               OpStore %value %27
+         %24 = OpLabel
+         %25 = OpFunctionCall %v4float %vertex_main_inner
+               OpStore %value %25
                OpStore %vertex_point_size %float_1
                OpReturn
                OpFunctionEnd
 %fragment_main = OpFunction %void None %9
-         %29 = OpLabel
-         %30 = OpFunctionCall %void %degrees_2af623
+         %28 = OpLabel
+         %29 = OpFunctionCall %void %degrees_2af623
                OpReturn
                OpFunctionEnd
 %compute_main = OpFunction %void None %9
-         %32 = OpLabel
-         %33 = OpFunctionCall %void %degrees_2af623
+         %31 = OpLabel
+         %32 = OpFunctionCall %void %degrees_2af623
                OpReturn
                OpFunctionEnd
diff --git a/test/tint/builtins/gen/literal/degrees/3055d3.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/degrees/3055d3.wgsl.expected.dxc.hlsl
index ff572fd..3ec4e92 100644
--- a/test/tint/builtins/gen/literal/degrees/3055d3.wgsl.expected.dxc.hlsl
+++ b/test/tint/builtins/gen/literal/degrees/3055d3.wgsl.expected.dxc.hlsl
@@ -1,9 +1,5 @@
-vector<float16_t, 4> tint_degrees(vector<float16_t, 4> param_0) {
-  return param_0 * 57.295779513082322865;
-}
-
 void degrees_3055d3() {
-  vector<float16_t, 4> res = tint_degrees((float16_t(1.0h)).xxxx);
+  vector<float16_t, 4> res = (float16_t(57.3125h)).xxxx;
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/degrees/3055d3.wgsl.expected.glsl b/test/tint/builtins/gen/literal/degrees/3055d3.wgsl.expected.glsl
index b9788e1..1820254 100644
--- a/test/tint/builtins/gen/literal/degrees/3055d3.wgsl.expected.glsl
+++ b/test/tint/builtins/gen/literal/degrees/3055d3.wgsl.expected.glsl
@@ -1,13 +1,8 @@
 #version 310 es
 #extension GL_AMD_gpu_shader_half_float : require
 
-f16vec4 tint_degrees(f16vec4 param_0) {
-  return param_0 * 57.295779513082322865hf;
-}
-
-
 void degrees_3055d3() {
-  f16vec4 res = tint_degrees(f16vec4(1.0hf));
+  f16vec4 res = f16vec4(57.3125hf);
 }
 
 vec4 vertex_main() {
@@ -27,13 +22,8 @@
 #extension GL_AMD_gpu_shader_half_float : require
 precision mediump float;
 
-f16vec4 tint_degrees(f16vec4 param_0) {
-  return param_0 * 57.295779513082322865hf;
-}
-
-
 void degrees_3055d3() {
-  f16vec4 res = tint_degrees(f16vec4(1.0hf));
+  f16vec4 res = f16vec4(57.3125hf);
 }
 
 void fragment_main() {
@@ -47,13 +37,8 @@
 #version 310 es
 #extension GL_AMD_gpu_shader_half_float : require
 
-f16vec4 tint_degrees(f16vec4 param_0) {
-  return param_0 * 57.295779513082322865hf;
-}
-
-
 void degrees_3055d3() {
-  f16vec4 res = tint_degrees(f16vec4(1.0hf));
+  f16vec4 res = f16vec4(57.3125hf);
 }
 
 void compute_main() {
diff --git a/test/tint/builtins/gen/literal/degrees/3055d3.wgsl.expected.msl b/test/tint/builtins/gen/literal/degrees/3055d3.wgsl.expected.msl
index e9fe3c7..dbbd520 100644
--- a/test/tint/builtins/gen/literal/degrees/3055d3.wgsl.expected.msl
+++ b/test/tint/builtins/gen/literal/degrees/3055d3.wgsl.expected.msl
@@ -1,13 +1,8 @@
 #include <metal_stdlib>
 
 using namespace metal;
-
-half4 tint_degrees(half4 param_0) {
-  return param_0 * 57.295779513082322865;
-}
-
 void degrees_3055d3() {
-  half4 res = tint_degrees(half4(1.0h));
+  half4 res = half4(57.3125h);
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/degrees/3055d3.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/degrees/3055d3.wgsl.expected.spvasm
index 171e19c..ba293b3 100644
--- a/test/tint/builtins/gen/literal/degrees/3055d3.wgsl.expected.spvasm
+++ b/test/tint/builtins/gen/literal/degrees/3055d3.wgsl.expected.spvasm
@@ -1,14 +1,13 @@
 ; SPIR-V
 ; Version: 1.3
 ; Generator: Google Tint Compiler; 0
-; Bound: 36
+; Bound: 34
 ; Schema: 0
                OpCapability Shader
                OpCapability Float16
                OpCapability UniformAndStorageBuffer16BitAccess
                OpCapability StorageBuffer16BitAccess
                OpCapability StorageInputOutput16
-         %16 = OpExtInstImport "GLSL.std.450"
                OpMemoryModel Logical GLSL450
                OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
                OpEntryPoint Fragment %fragment_main "fragment_main"
@@ -37,38 +36,37 @@
           %9 = OpTypeFunction %void
        %half = OpTypeFloat 16
      %v4half = OpTypeVector %half 4
-%half_0x1p_0 = OpConstant %half 0x1p+0
-         %18 = OpConstantComposite %v4half %half_0x1p_0 %half_0x1p_0 %half_0x1p_0 %half_0x1p_0
+%half_0x1_ca8p_5 = OpConstant %half 0x1.ca8p+5
+         %16 = OpConstantComposite %v4half %half_0x1_ca8p_5 %half_0x1_ca8p_5 %half_0x1_ca8p_5 %half_0x1_ca8p_5
 %_ptr_Function_v4half = OpTypePointer Function %v4half
-         %21 = OpConstantNull %v4half
-         %22 = OpTypeFunction %v4float
+         %19 = OpConstantNull %v4half
+         %20 = OpTypeFunction %v4float
     %float_1 = OpConstant %float 1
 %degrees_3055d3 = OpFunction %void None %9
          %12 = OpLabel
-        %res = OpVariable %_ptr_Function_v4half Function %21
-         %13 = OpExtInst %v4half %16 Degrees %18
-               OpStore %res %13
+        %res = OpVariable %_ptr_Function_v4half Function %19
+               OpStore %res %16
                OpReturn
                OpFunctionEnd
-%vertex_main_inner = OpFunction %v4float None %22
-         %24 = OpLabel
-         %25 = OpFunctionCall %void %degrees_3055d3
+%vertex_main_inner = OpFunction %v4float None %20
+         %22 = OpLabel
+         %23 = OpFunctionCall %void %degrees_3055d3
                OpReturnValue %5
                OpFunctionEnd
 %vertex_main = OpFunction %void None %9
-         %27 = OpLabel
-         %28 = OpFunctionCall %v4float %vertex_main_inner
-               OpStore %value %28
+         %25 = OpLabel
+         %26 = OpFunctionCall %v4float %vertex_main_inner
+               OpStore %value %26
                OpStore %vertex_point_size %float_1
                OpReturn
                OpFunctionEnd
 %fragment_main = OpFunction %void None %9
-         %31 = OpLabel
-         %32 = OpFunctionCall %void %degrees_3055d3
+         %29 = OpLabel
+         %30 = OpFunctionCall %void %degrees_3055d3
                OpReturn
                OpFunctionEnd
 %compute_main = OpFunction %void None %9
-         %34 = OpLabel
-         %35 = OpFunctionCall %void %degrees_3055d3
+         %32 = OpLabel
+         %33 = OpFunctionCall %void %degrees_3055d3
                OpReturn
                OpFunctionEnd
diff --git a/test/tint/builtins/gen/literal/degrees/51f705.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/degrees/51f705.wgsl.expected.dxc.hlsl
index feab0fb..360efa4 100644
--- a/test/tint/builtins/gen/literal/degrees/51f705.wgsl.expected.dxc.hlsl
+++ b/test/tint/builtins/gen/literal/degrees/51f705.wgsl.expected.dxc.hlsl
@@ -1,9 +1,5 @@
-float tint_degrees(float param_0) {
-  return param_0 * 57.295779513082322865;
-}
-
 void degrees_51f705() {
-  float res = tint_degrees(1.0f);
+  float res = 57.295776367f;
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/degrees/51f705.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/degrees/51f705.wgsl.expected.fxc.hlsl
index feab0fb..360efa4 100644
--- a/test/tint/builtins/gen/literal/degrees/51f705.wgsl.expected.fxc.hlsl
+++ b/test/tint/builtins/gen/literal/degrees/51f705.wgsl.expected.fxc.hlsl
@@ -1,9 +1,5 @@
-float tint_degrees(float param_0) {
-  return param_0 * 57.295779513082322865;
-}
-
 void degrees_51f705() {
-  float res = tint_degrees(1.0f);
+  float res = 57.295776367f;
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/degrees/51f705.wgsl.expected.glsl b/test/tint/builtins/gen/literal/degrees/51f705.wgsl.expected.glsl
index 3357c9e..a9b22b4 100644
--- a/test/tint/builtins/gen/literal/degrees/51f705.wgsl.expected.glsl
+++ b/test/tint/builtins/gen/literal/degrees/51f705.wgsl.expected.glsl
@@ -1,12 +1,7 @@
 #version 310 es
 
-float tint_degrees(float param_0) {
-  return param_0 * 57.295779513082322865f;
-}
-
-
 void degrees_51f705() {
-  float res = tint_degrees(1.0f);
+  float res = 57.295776367f;
 }
 
 vec4 vertex_main() {
@@ -25,13 +20,8 @@
 #version 310 es
 precision mediump float;
 
-float tint_degrees(float param_0) {
-  return param_0 * 57.295779513082322865f;
-}
-
-
 void degrees_51f705() {
-  float res = tint_degrees(1.0f);
+  float res = 57.295776367f;
 }
 
 void fragment_main() {
@@ -44,13 +34,8 @@
 }
 #version 310 es
 
-float tint_degrees(float param_0) {
-  return param_0 * 57.295779513082322865f;
-}
-
-
 void degrees_51f705() {
-  float res = tint_degrees(1.0f);
+  float res = 57.295776367f;
 }
 
 void compute_main() {
diff --git a/test/tint/builtins/gen/literal/degrees/51f705.wgsl.expected.msl b/test/tint/builtins/gen/literal/degrees/51f705.wgsl.expected.msl
index 6c29fa0..6ff8e85 100644
--- a/test/tint/builtins/gen/literal/degrees/51f705.wgsl.expected.msl
+++ b/test/tint/builtins/gen/literal/degrees/51f705.wgsl.expected.msl
@@ -1,13 +1,8 @@
 #include <metal_stdlib>
 
 using namespace metal;
-
-float tint_degrees(float param_0) {
-  return param_0 * 57.295779513082322865;
-}
-
 void degrees_51f705() {
-  float res = tint_degrees(1.0f);
+  float res = 57.295776367f;
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/degrees/51f705.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/degrees/51f705.wgsl.expected.spvasm
index 84e3e97..9c98fce 100644
--- a/test/tint/builtins/gen/literal/degrees/51f705.wgsl.expected.spvasm
+++ b/test/tint/builtins/gen/literal/degrees/51f705.wgsl.expected.spvasm
@@ -1,10 +1,9 @@
 ; SPIR-V
 ; Version: 1.3
 ; Generator: Google Tint Compiler; 0
-; Bound: 31
+; Bound: 30
 ; Schema: 0
                OpCapability Shader
-         %14 = OpExtInstImport "GLSL.std.450"
                OpMemoryModel Logical GLSL450
                OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
                OpEntryPoint Fragment %fragment_main "fragment_main"
@@ -31,35 +30,35 @@
 %vertex_point_size = OpVariable %_ptr_Output_float Output %8
        %void = OpTypeVoid
           %9 = OpTypeFunction %void
-    %float_1 = OpConstant %float 1
+%float_57_2957764 = OpConstant %float 57.2957764
 %_ptr_Function_float = OpTypePointer Function %float
-         %18 = OpTypeFunction %v4float
+         %16 = OpTypeFunction %v4float
+    %float_1 = OpConstant %float 1
 %degrees_51f705 = OpFunction %void None %9
          %12 = OpLabel
         %res = OpVariable %_ptr_Function_float Function %8
-         %13 = OpExtInst %float %14 Degrees %float_1
-               OpStore %res %13
+               OpStore %res %float_57_2957764
                OpReturn
                OpFunctionEnd
-%vertex_main_inner = OpFunction %v4float None %18
-         %20 = OpLabel
-         %21 = OpFunctionCall %void %degrees_51f705
+%vertex_main_inner = OpFunction %v4float None %16
+         %18 = OpLabel
+         %19 = OpFunctionCall %void %degrees_51f705
                OpReturnValue %5
                OpFunctionEnd
 %vertex_main = OpFunction %void None %9
-         %23 = OpLabel
-         %24 = OpFunctionCall %v4float %vertex_main_inner
-               OpStore %value %24
+         %21 = OpLabel
+         %22 = OpFunctionCall %v4float %vertex_main_inner
+               OpStore %value %22
                OpStore %vertex_point_size %float_1
                OpReturn
                OpFunctionEnd
 %fragment_main = OpFunction %void None %9
-         %26 = OpLabel
-         %27 = OpFunctionCall %void %degrees_51f705
+         %25 = OpLabel
+         %26 = OpFunctionCall %void %degrees_51f705
                OpReturn
                OpFunctionEnd
 %compute_main = OpFunction %void None %9
-         %29 = OpLabel
-         %30 = OpFunctionCall %void %degrees_51f705
+         %28 = OpLabel
+         %29 = OpFunctionCall %void %degrees_51f705
                OpReturn
                OpFunctionEnd
diff --git a/test/tint/builtins/gen/literal/degrees/5e9805.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/degrees/5e9805.wgsl.expected.dxc.hlsl
index 930472f..eff605b 100644
--- a/test/tint/builtins/gen/literal/degrees/5e9805.wgsl.expected.dxc.hlsl
+++ b/test/tint/builtins/gen/literal/degrees/5e9805.wgsl.expected.dxc.hlsl
@@ -1,9 +1,5 @@
-float16_t tint_degrees(float16_t param_0) {
-  return param_0 * 57.295779513082322865;
-}
-
 void degrees_5e9805() {
-  float16_t res = tint_degrees(float16_t(1.0h));
+  float16_t res = float16_t(57.3125h);
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/degrees/5e9805.wgsl.expected.glsl b/test/tint/builtins/gen/literal/degrees/5e9805.wgsl.expected.glsl
index 3042f4c..1ef9dcf 100644
--- a/test/tint/builtins/gen/literal/degrees/5e9805.wgsl.expected.glsl
+++ b/test/tint/builtins/gen/literal/degrees/5e9805.wgsl.expected.glsl
@@ -1,13 +1,8 @@
 #version 310 es
 #extension GL_AMD_gpu_shader_half_float : require
 
-float16_t tint_degrees(float16_t param_0) {
-  return param_0 * 57.295779513082322865hf;
-}
-
-
 void degrees_5e9805() {
-  float16_t res = tint_degrees(1.0hf);
+  float16_t res = 57.3125hf;
 }
 
 vec4 vertex_main() {
@@ -27,13 +22,8 @@
 #extension GL_AMD_gpu_shader_half_float : require
 precision mediump float;
 
-float16_t tint_degrees(float16_t param_0) {
-  return param_0 * 57.295779513082322865hf;
-}
-
-
 void degrees_5e9805() {
-  float16_t res = tint_degrees(1.0hf);
+  float16_t res = 57.3125hf;
 }
 
 void fragment_main() {
@@ -47,13 +37,8 @@
 #version 310 es
 #extension GL_AMD_gpu_shader_half_float : require
 
-float16_t tint_degrees(float16_t param_0) {
-  return param_0 * 57.295779513082322865hf;
-}
-
-
 void degrees_5e9805() {
-  float16_t res = tint_degrees(1.0hf);
+  float16_t res = 57.3125hf;
 }
 
 void compute_main() {
diff --git a/test/tint/builtins/gen/literal/degrees/5e9805.wgsl.expected.msl b/test/tint/builtins/gen/literal/degrees/5e9805.wgsl.expected.msl
index 280c0bc..8a94020 100644
--- a/test/tint/builtins/gen/literal/degrees/5e9805.wgsl.expected.msl
+++ b/test/tint/builtins/gen/literal/degrees/5e9805.wgsl.expected.msl
@@ -1,13 +1,8 @@
 #include <metal_stdlib>
 
 using namespace metal;
-
-half tint_degrees(half param_0) {
-  return param_0 * 57.295779513082322865;
-}
-
 void degrees_5e9805() {
-  half res = tint_degrees(1.0h);
+  half res = 57.3125h;
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/degrees/5e9805.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/degrees/5e9805.wgsl.expected.spvasm
index 9a33ca6..a942b16 100644
--- a/test/tint/builtins/gen/literal/degrees/5e9805.wgsl.expected.spvasm
+++ b/test/tint/builtins/gen/literal/degrees/5e9805.wgsl.expected.spvasm
@@ -1,14 +1,13 @@
 ; SPIR-V
 ; Version: 1.3
 ; Generator: Google Tint Compiler; 0
-; Bound: 34
+; Bound: 32
 ; Schema: 0
                OpCapability Shader
                OpCapability Float16
                OpCapability UniformAndStorageBuffer16BitAccess
                OpCapability StorageBuffer16BitAccess
                OpCapability StorageInputOutput16
-         %15 = OpExtInstImport "GLSL.std.450"
                OpMemoryModel Logical GLSL450
                OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
                OpEntryPoint Fragment %fragment_main "fragment_main"
@@ -36,37 +35,36 @@
        %void = OpTypeVoid
           %9 = OpTypeFunction %void
        %half = OpTypeFloat 16
-%half_0x1p_0 = OpConstant %half 0x1p+0
+%half_0x1_ca8p_5 = OpConstant %half 0x1.ca8p+5
 %_ptr_Function_half = OpTypePointer Function %half
-         %19 = OpConstantNull %half
-         %20 = OpTypeFunction %v4float
+         %17 = OpConstantNull %half
+         %18 = OpTypeFunction %v4float
     %float_1 = OpConstant %float 1
 %degrees_5e9805 = OpFunction %void None %9
          %12 = OpLabel
-        %res = OpVariable %_ptr_Function_half Function %19
-         %13 = OpExtInst %half %15 Degrees %half_0x1p_0
-               OpStore %res %13
+        %res = OpVariable %_ptr_Function_half Function %17
+               OpStore %res %half_0x1_ca8p_5
                OpReturn
                OpFunctionEnd
-%vertex_main_inner = OpFunction %v4float None %20
-         %22 = OpLabel
-         %23 = OpFunctionCall %void %degrees_5e9805
+%vertex_main_inner = OpFunction %v4float None %18
+         %20 = OpLabel
+         %21 = OpFunctionCall %void %degrees_5e9805
                OpReturnValue %5
                OpFunctionEnd
 %vertex_main = OpFunction %void None %9
-         %25 = OpLabel
-         %26 = OpFunctionCall %v4float %vertex_main_inner
-               OpStore %value %26
+         %23 = OpLabel
+         %24 = OpFunctionCall %v4float %vertex_main_inner
+               OpStore %value %24
                OpStore %vertex_point_size %float_1
                OpReturn
                OpFunctionEnd
 %fragment_main = OpFunction %void None %9
-         %29 = OpLabel
-         %30 = OpFunctionCall %void %degrees_5e9805
+         %27 = OpLabel
+         %28 = OpFunctionCall %void %degrees_5e9805
                OpReturn
                OpFunctionEnd
 %compute_main = OpFunction %void None %9
-         %32 = OpLabel
-         %33 = OpFunctionCall %void %degrees_5e9805
+         %30 = OpLabel
+         %31 = OpFunctionCall %void %degrees_5e9805
                OpReturn
                OpFunctionEnd
diff --git a/test/tint/builtins/gen/literal/degrees/810467.wgsl b/test/tint/builtins/gen/literal/degrees/810467.wgsl
new file mode 100644
index 0000000..f3a288e
--- /dev/null
+++ b/test/tint/builtins/gen/literal/degrees/810467.wgsl
@@ -0,0 +1,43 @@
+// Copyright 2022 The Tint Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+////////////////////////////////////////////////////////////////////////////////
+// File generated by tools/src/cmd/gen
+// using the template:
+//   test/tint/builtins/gen/gen.wgsl.tmpl
+//
+// Do not modify this file directly
+////////////////////////////////////////////////////////////////////////////////
+
+
+// fn degrees(vec<2, fa>) -> vec<2, fa>
+fn degrees_810467() {
+  var res = degrees(vec2(1.));
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  degrees_810467();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  degrees_810467();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  degrees_810467();
+}
diff --git a/test/tint/builtins/gen/literal/degrees/810467.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/degrees/810467.wgsl.expected.dxc.hlsl
new file mode 100644
index 0000000..eb0415d
--- /dev/null
+++ b/test/tint/builtins/gen/literal/degrees/810467.wgsl.expected.dxc.hlsl
@@ -0,0 +1,30 @@
+void degrees_810467() {
+  float2 res = (57.295780182f).xx;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  degrees_810467();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  degrees_810467();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  degrees_810467();
+  return;
+}
diff --git a/test/tint/builtins/gen/literal/degrees/810467.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/degrees/810467.wgsl.expected.fxc.hlsl
new file mode 100644
index 0000000..eb0415d
--- /dev/null
+++ b/test/tint/builtins/gen/literal/degrees/810467.wgsl.expected.fxc.hlsl
@@ -0,0 +1,30 @@
+void degrees_810467() {
+  float2 res = (57.295780182f).xx;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  degrees_810467();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  degrees_810467();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  degrees_810467();
+  return;
+}
diff --git a/test/tint/builtins/gen/literal/degrees/810467.wgsl.expected.glsl b/test/tint/builtins/gen/literal/degrees/810467.wgsl.expected.glsl
new file mode 100644
index 0000000..cee6770
--- /dev/null
+++ b/test/tint/builtins/gen/literal/degrees/810467.wgsl.expected.glsl
@@ -0,0 +1,49 @@
+#version 310 es
+
+void degrees_810467() {
+  vec2 res = vec2(57.295780182f);
+}
+
+vec4 vertex_main() {
+  degrees_810467();
+  return vec4(0.0f);
+}
+
+void main() {
+  gl_PointSize = 1.0;
+  vec4 inner_result = vertex_main();
+  gl_Position = inner_result;
+  gl_Position.y = -(gl_Position.y);
+  gl_Position.z = ((2.0f * gl_Position.z) - gl_Position.w);
+  return;
+}
+#version 310 es
+precision mediump float;
+
+void degrees_810467() {
+  vec2 res = vec2(57.295780182f);
+}
+
+void fragment_main() {
+  degrees_810467();
+}
+
+void main() {
+  fragment_main();
+  return;
+}
+#version 310 es
+
+void degrees_810467() {
+  vec2 res = vec2(57.295780182f);
+}
+
+void compute_main() {
+  degrees_810467();
+}
+
+layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
+void main() {
+  compute_main();
+  return;
+}
diff --git a/test/tint/builtins/gen/literal/degrees/810467.wgsl.expected.msl b/test/tint/builtins/gen/literal/degrees/810467.wgsl.expected.msl
new file mode 100644
index 0000000..26fdf6d
--- /dev/null
+++ b/test/tint/builtins/gen/literal/degrees/810467.wgsl.expected.msl
@@ -0,0 +1,33 @@
+#include <metal_stdlib>
+
+using namespace metal;
+void degrees_810467() {
+  float2 res = float2(57.295780182f);
+}
+
+struct tint_symbol {
+  float4 value [[position]];
+};
+
+float4 vertex_main_inner() {
+  degrees_810467();
+  return float4(0.0f);
+}
+
+vertex tint_symbol vertex_main() {
+  float4 const inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = {};
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+fragment void fragment_main() {
+  degrees_810467();
+  return;
+}
+
+kernel void compute_main() {
+  degrees_810467();
+  return;
+}
+
diff --git a/test/tint/builtins/gen/literal/degrees/810467.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/degrees/810467.wgsl.expected.spvasm
new file mode 100644
index 0000000..2f16f05
--- /dev/null
+++ b/test/tint/builtins/gen/literal/degrees/810467.wgsl.expected.spvasm
@@ -0,0 +1,67 @@
+; SPIR-V
+; Version: 1.3
+; Generator: Google Tint Compiler; 0
+; Bound: 33
+; Schema: 0
+               OpCapability Shader
+               OpMemoryModel Logical GLSL450
+               OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
+               OpEntryPoint Fragment %fragment_main "fragment_main"
+               OpEntryPoint GLCompute %compute_main "compute_main"
+               OpExecutionMode %fragment_main OriginUpperLeft
+               OpExecutionMode %compute_main LocalSize 1 1 1
+               OpName %value "value"
+               OpName %vertex_point_size "vertex_point_size"
+               OpName %degrees_810467 "degrees_810467"
+               OpName %res "res"
+               OpName %vertex_main_inner "vertex_main_inner"
+               OpName %vertex_main "vertex_main"
+               OpName %fragment_main "fragment_main"
+               OpName %compute_main "compute_main"
+               OpDecorate %value BuiltIn Position
+               OpDecorate %vertex_point_size BuiltIn PointSize
+      %float = OpTypeFloat 32
+    %v4float = OpTypeVector %float 4
+%_ptr_Output_v4float = OpTypePointer Output %v4float
+          %5 = OpConstantNull %v4float
+      %value = OpVariable %_ptr_Output_v4float Output %5
+%_ptr_Output_float = OpTypePointer Output %float
+          %8 = OpConstantNull %float
+%vertex_point_size = OpVariable %_ptr_Output_float Output %8
+       %void = OpTypeVoid
+          %9 = OpTypeFunction %void
+    %v2float = OpTypeVector %float 2
+%float_57_2957802 = OpConstant %float 57.2957802
+         %15 = OpConstantComposite %v2float %float_57_2957802 %float_57_2957802
+%_ptr_Function_v2float = OpTypePointer Function %v2float
+         %18 = OpConstantNull %v2float
+         %19 = OpTypeFunction %v4float
+    %float_1 = OpConstant %float 1
+%degrees_810467 = OpFunction %void None %9
+         %12 = OpLabel
+        %res = OpVariable %_ptr_Function_v2float Function %18
+               OpStore %res %15
+               OpReturn
+               OpFunctionEnd
+%vertex_main_inner = OpFunction %v4float None %19
+         %21 = OpLabel
+         %22 = OpFunctionCall %void %degrees_810467
+               OpReturnValue %5
+               OpFunctionEnd
+%vertex_main = OpFunction %void None %9
+         %24 = OpLabel
+         %25 = OpFunctionCall %v4float %vertex_main_inner
+               OpStore %value %25
+               OpStore %vertex_point_size %float_1
+               OpReturn
+               OpFunctionEnd
+%fragment_main = OpFunction %void None %9
+         %28 = OpLabel
+         %29 = OpFunctionCall %void %degrees_810467
+               OpReturn
+               OpFunctionEnd
+%compute_main = OpFunction %void None %9
+         %31 = OpLabel
+         %32 = OpFunctionCall %void %degrees_810467
+               OpReturn
+               OpFunctionEnd
diff --git a/test/tint/builtins/gen/literal/degrees/810467.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/degrees/810467.wgsl.expected.wgsl
new file mode 100644
index 0000000..f485b44
--- /dev/null
+++ b/test/tint/builtins/gen/literal/degrees/810467.wgsl.expected.wgsl
@@ -0,0 +1,19 @@
+fn degrees_810467() {
+  var res = degrees(vec2(1.0));
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  degrees_810467();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  degrees_810467();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  degrees_810467();
+}
diff --git a/test/tint/builtins/gen/literal/degrees/c0880c.wgsl b/test/tint/builtins/gen/literal/degrees/c0880c.wgsl
new file mode 100644
index 0000000..168ddab
--- /dev/null
+++ b/test/tint/builtins/gen/literal/degrees/c0880c.wgsl
@@ -0,0 +1,43 @@
+// Copyright 2022 The Tint Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+////////////////////////////////////////////////////////////////////////////////
+// File generated by tools/src/cmd/gen
+// using the template:
+//   test/tint/builtins/gen/gen.wgsl.tmpl
+//
+// Do not modify this file directly
+////////////////////////////////////////////////////////////////////////////////
+
+
+// fn degrees(vec<3, fa>) -> vec<3, fa>
+fn degrees_c0880c() {
+  var res = degrees(vec3(1.));
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  degrees_c0880c();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  degrees_c0880c();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  degrees_c0880c();
+}
diff --git a/test/tint/builtins/gen/literal/degrees/c0880c.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/degrees/c0880c.wgsl.expected.dxc.hlsl
new file mode 100644
index 0000000..78013a9
--- /dev/null
+++ b/test/tint/builtins/gen/literal/degrees/c0880c.wgsl.expected.dxc.hlsl
@@ -0,0 +1,30 @@
+void degrees_c0880c() {
+  float3 res = (57.295780182f).xxx;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  degrees_c0880c();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  degrees_c0880c();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  degrees_c0880c();
+  return;
+}
diff --git a/test/tint/builtins/gen/literal/degrees/c0880c.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/degrees/c0880c.wgsl.expected.fxc.hlsl
new file mode 100644
index 0000000..78013a9
--- /dev/null
+++ b/test/tint/builtins/gen/literal/degrees/c0880c.wgsl.expected.fxc.hlsl
@@ -0,0 +1,30 @@
+void degrees_c0880c() {
+  float3 res = (57.295780182f).xxx;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  degrees_c0880c();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  degrees_c0880c();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  degrees_c0880c();
+  return;
+}
diff --git a/test/tint/builtins/gen/literal/degrees/c0880c.wgsl.expected.glsl b/test/tint/builtins/gen/literal/degrees/c0880c.wgsl.expected.glsl
new file mode 100644
index 0000000..ad03188
--- /dev/null
+++ b/test/tint/builtins/gen/literal/degrees/c0880c.wgsl.expected.glsl
@@ -0,0 +1,49 @@
+#version 310 es
+
+void degrees_c0880c() {
+  vec3 res = vec3(57.295780182f);
+}
+
+vec4 vertex_main() {
+  degrees_c0880c();
+  return vec4(0.0f);
+}
+
+void main() {
+  gl_PointSize = 1.0;
+  vec4 inner_result = vertex_main();
+  gl_Position = inner_result;
+  gl_Position.y = -(gl_Position.y);
+  gl_Position.z = ((2.0f * gl_Position.z) - gl_Position.w);
+  return;
+}
+#version 310 es
+precision mediump float;
+
+void degrees_c0880c() {
+  vec3 res = vec3(57.295780182f);
+}
+
+void fragment_main() {
+  degrees_c0880c();
+}
+
+void main() {
+  fragment_main();
+  return;
+}
+#version 310 es
+
+void degrees_c0880c() {
+  vec3 res = vec3(57.295780182f);
+}
+
+void compute_main() {
+  degrees_c0880c();
+}
+
+layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
+void main() {
+  compute_main();
+  return;
+}
diff --git a/test/tint/builtins/gen/literal/degrees/c0880c.wgsl.expected.msl b/test/tint/builtins/gen/literal/degrees/c0880c.wgsl.expected.msl
new file mode 100644
index 0000000..4b019e9
--- /dev/null
+++ b/test/tint/builtins/gen/literal/degrees/c0880c.wgsl.expected.msl
@@ -0,0 +1,33 @@
+#include <metal_stdlib>
+
+using namespace metal;
+void degrees_c0880c() {
+  float3 res = float3(57.295780182f);
+}
+
+struct tint_symbol {
+  float4 value [[position]];
+};
+
+float4 vertex_main_inner() {
+  degrees_c0880c();
+  return float4(0.0f);
+}
+
+vertex tint_symbol vertex_main() {
+  float4 const inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = {};
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+fragment void fragment_main() {
+  degrees_c0880c();
+  return;
+}
+
+kernel void compute_main() {
+  degrees_c0880c();
+  return;
+}
+
diff --git a/test/tint/builtins/gen/literal/degrees/c0880c.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/degrees/c0880c.wgsl.expected.spvasm
new file mode 100644
index 0000000..7fe5c73
--- /dev/null
+++ b/test/tint/builtins/gen/literal/degrees/c0880c.wgsl.expected.spvasm
@@ -0,0 +1,67 @@
+; SPIR-V
+; Version: 1.3
+; Generator: Google Tint Compiler; 0
+; Bound: 33
+; Schema: 0
+               OpCapability Shader
+               OpMemoryModel Logical GLSL450
+               OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
+               OpEntryPoint Fragment %fragment_main "fragment_main"
+               OpEntryPoint GLCompute %compute_main "compute_main"
+               OpExecutionMode %fragment_main OriginUpperLeft
+               OpExecutionMode %compute_main LocalSize 1 1 1
+               OpName %value "value"
+               OpName %vertex_point_size "vertex_point_size"
+               OpName %degrees_c0880c "degrees_c0880c"
+               OpName %res "res"
+               OpName %vertex_main_inner "vertex_main_inner"
+               OpName %vertex_main "vertex_main"
+               OpName %fragment_main "fragment_main"
+               OpName %compute_main "compute_main"
+               OpDecorate %value BuiltIn Position
+               OpDecorate %vertex_point_size BuiltIn PointSize
+      %float = OpTypeFloat 32
+    %v4float = OpTypeVector %float 4
+%_ptr_Output_v4float = OpTypePointer Output %v4float
+          %5 = OpConstantNull %v4float
+      %value = OpVariable %_ptr_Output_v4float Output %5
+%_ptr_Output_float = OpTypePointer Output %float
+          %8 = OpConstantNull %float
+%vertex_point_size = OpVariable %_ptr_Output_float Output %8
+       %void = OpTypeVoid
+          %9 = OpTypeFunction %void
+    %v3float = OpTypeVector %float 3
+%float_57_2957802 = OpConstant %float 57.2957802
+         %15 = OpConstantComposite %v3float %float_57_2957802 %float_57_2957802 %float_57_2957802
+%_ptr_Function_v3float = OpTypePointer Function %v3float
+         %18 = OpConstantNull %v3float
+         %19 = OpTypeFunction %v4float
+    %float_1 = OpConstant %float 1
+%degrees_c0880c = OpFunction %void None %9
+         %12 = OpLabel
+        %res = OpVariable %_ptr_Function_v3float Function %18
+               OpStore %res %15
+               OpReturn
+               OpFunctionEnd
+%vertex_main_inner = OpFunction %v4float None %19
+         %21 = OpLabel
+         %22 = OpFunctionCall %void %degrees_c0880c
+               OpReturnValue %5
+               OpFunctionEnd
+%vertex_main = OpFunction %void None %9
+         %24 = OpLabel
+         %25 = OpFunctionCall %v4float %vertex_main_inner
+               OpStore %value %25
+               OpStore %vertex_point_size %float_1
+               OpReturn
+               OpFunctionEnd
+%fragment_main = OpFunction %void None %9
+         %28 = OpLabel
+         %29 = OpFunctionCall %void %degrees_c0880c
+               OpReturn
+               OpFunctionEnd
+%compute_main = OpFunction %void None %9
+         %31 = OpLabel
+         %32 = OpFunctionCall %void %degrees_c0880c
+               OpReturn
+               OpFunctionEnd
diff --git a/test/tint/builtins/gen/literal/degrees/c0880c.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/degrees/c0880c.wgsl.expected.wgsl
new file mode 100644
index 0000000..56b77be
--- /dev/null
+++ b/test/tint/builtins/gen/literal/degrees/c0880c.wgsl.expected.wgsl
@@ -0,0 +1,19 @@
+fn degrees_c0880c() {
+  var res = degrees(vec3(1.0));
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  degrees_c0880c();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  degrees_c0880c();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  degrees_c0880c();
+}
diff --git a/test/tint/builtins/gen/literal/degrees/d43a49.wgsl b/test/tint/builtins/gen/literal/degrees/d43a49.wgsl
new file mode 100644
index 0000000..591aa5e
--- /dev/null
+++ b/test/tint/builtins/gen/literal/degrees/d43a49.wgsl
@@ -0,0 +1,43 @@
+// Copyright 2022 The Tint Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+////////////////////////////////////////////////////////////////////////////////
+// File generated by tools/src/cmd/gen
+// using the template:
+//   test/tint/builtins/gen/gen.wgsl.tmpl
+//
+// Do not modify this file directly
+////////////////////////////////////////////////////////////////////////////////
+
+
+// fn degrees(vec<4, fa>) -> vec<4, fa>
+fn degrees_d43a49() {
+  var res = degrees(vec4(1.));
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  degrees_d43a49();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  degrees_d43a49();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  degrees_d43a49();
+}
diff --git a/test/tint/builtins/gen/literal/degrees/d43a49.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/degrees/d43a49.wgsl.expected.dxc.hlsl
new file mode 100644
index 0000000..0ea5685
--- /dev/null
+++ b/test/tint/builtins/gen/literal/degrees/d43a49.wgsl.expected.dxc.hlsl
@@ -0,0 +1,30 @@
+void degrees_d43a49() {
+  float4 res = (57.295780182f).xxxx;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  degrees_d43a49();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  degrees_d43a49();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  degrees_d43a49();
+  return;
+}
diff --git a/test/tint/builtins/gen/literal/degrees/d43a49.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/degrees/d43a49.wgsl.expected.fxc.hlsl
new file mode 100644
index 0000000..0ea5685
--- /dev/null
+++ b/test/tint/builtins/gen/literal/degrees/d43a49.wgsl.expected.fxc.hlsl
@@ -0,0 +1,30 @@
+void degrees_d43a49() {
+  float4 res = (57.295780182f).xxxx;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  degrees_d43a49();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  degrees_d43a49();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  degrees_d43a49();
+  return;
+}
diff --git a/test/tint/builtins/gen/literal/degrees/d43a49.wgsl.expected.glsl b/test/tint/builtins/gen/literal/degrees/d43a49.wgsl.expected.glsl
new file mode 100644
index 0000000..893f790
--- /dev/null
+++ b/test/tint/builtins/gen/literal/degrees/d43a49.wgsl.expected.glsl
@@ -0,0 +1,49 @@
+#version 310 es
+
+void degrees_d43a49() {
+  vec4 res = vec4(57.295780182f);
+}
+
+vec4 vertex_main() {
+  degrees_d43a49();
+  return vec4(0.0f);
+}
+
+void main() {
+  gl_PointSize = 1.0;
+  vec4 inner_result = vertex_main();
+  gl_Position = inner_result;
+  gl_Position.y = -(gl_Position.y);
+  gl_Position.z = ((2.0f * gl_Position.z) - gl_Position.w);
+  return;
+}
+#version 310 es
+precision mediump float;
+
+void degrees_d43a49() {
+  vec4 res = vec4(57.295780182f);
+}
+
+void fragment_main() {
+  degrees_d43a49();
+}
+
+void main() {
+  fragment_main();
+  return;
+}
+#version 310 es
+
+void degrees_d43a49() {
+  vec4 res = vec4(57.295780182f);
+}
+
+void compute_main() {
+  degrees_d43a49();
+}
+
+layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
+void main() {
+  compute_main();
+  return;
+}
diff --git a/test/tint/builtins/gen/literal/degrees/d43a49.wgsl.expected.msl b/test/tint/builtins/gen/literal/degrees/d43a49.wgsl.expected.msl
new file mode 100644
index 0000000..adddeb0
--- /dev/null
+++ b/test/tint/builtins/gen/literal/degrees/d43a49.wgsl.expected.msl
@@ -0,0 +1,33 @@
+#include <metal_stdlib>
+
+using namespace metal;
+void degrees_d43a49() {
+  float4 res = float4(57.295780182f);
+}
+
+struct tint_symbol {
+  float4 value [[position]];
+};
+
+float4 vertex_main_inner() {
+  degrees_d43a49();
+  return float4(0.0f);
+}
+
+vertex tint_symbol vertex_main() {
+  float4 const inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = {};
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+fragment void fragment_main() {
+  degrees_d43a49();
+  return;
+}
+
+kernel void compute_main() {
+  degrees_d43a49();
+  return;
+}
+
diff --git a/test/tint/builtins/gen/literal/degrees/d43a49.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/degrees/d43a49.wgsl.expected.spvasm
new file mode 100644
index 0000000..d0ca406
--- /dev/null
+++ b/test/tint/builtins/gen/literal/degrees/d43a49.wgsl.expected.spvasm
@@ -0,0 +1,65 @@
+; SPIR-V
+; Version: 1.3
+; Generator: Google Tint Compiler; 0
+; Bound: 31
+; Schema: 0
+               OpCapability Shader
+               OpMemoryModel Logical GLSL450
+               OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
+               OpEntryPoint Fragment %fragment_main "fragment_main"
+               OpEntryPoint GLCompute %compute_main "compute_main"
+               OpExecutionMode %fragment_main OriginUpperLeft
+               OpExecutionMode %compute_main LocalSize 1 1 1
+               OpName %value "value"
+               OpName %vertex_point_size "vertex_point_size"
+               OpName %degrees_d43a49 "degrees_d43a49"
+               OpName %res "res"
+               OpName %vertex_main_inner "vertex_main_inner"
+               OpName %vertex_main "vertex_main"
+               OpName %fragment_main "fragment_main"
+               OpName %compute_main "compute_main"
+               OpDecorate %value BuiltIn Position
+               OpDecorate %vertex_point_size BuiltIn PointSize
+      %float = OpTypeFloat 32
+    %v4float = OpTypeVector %float 4
+%_ptr_Output_v4float = OpTypePointer Output %v4float
+          %5 = OpConstantNull %v4float
+      %value = OpVariable %_ptr_Output_v4float Output %5
+%_ptr_Output_float = OpTypePointer Output %float
+          %8 = OpConstantNull %float
+%vertex_point_size = OpVariable %_ptr_Output_float Output %8
+       %void = OpTypeVoid
+          %9 = OpTypeFunction %void
+%float_57_2957802 = OpConstant %float 57.2957802
+         %14 = OpConstantComposite %v4float %float_57_2957802 %float_57_2957802 %float_57_2957802 %float_57_2957802
+%_ptr_Function_v4float = OpTypePointer Function %v4float
+         %17 = OpTypeFunction %v4float
+    %float_1 = OpConstant %float 1
+%degrees_d43a49 = OpFunction %void None %9
+         %12 = OpLabel
+        %res = OpVariable %_ptr_Function_v4float Function %5
+               OpStore %res %14
+               OpReturn
+               OpFunctionEnd
+%vertex_main_inner = OpFunction %v4float None %17
+         %19 = OpLabel
+         %20 = OpFunctionCall %void %degrees_d43a49
+               OpReturnValue %5
+               OpFunctionEnd
+%vertex_main = OpFunction %void None %9
+         %22 = OpLabel
+         %23 = OpFunctionCall %v4float %vertex_main_inner
+               OpStore %value %23
+               OpStore %vertex_point_size %float_1
+               OpReturn
+               OpFunctionEnd
+%fragment_main = OpFunction %void None %9
+         %26 = OpLabel
+         %27 = OpFunctionCall %void %degrees_d43a49
+               OpReturn
+               OpFunctionEnd
+%compute_main = OpFunction %void None %9
+         %29 = OpLabel
+         %30 = OpFunctionCall %void %degrees_d43a49
+               OpReturn
+               OpFunctionEnd
diff --git a/test/tint/builtins/gen/literal/degrees/d43a49.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/degrees/d43a49.wgsl.expected.wgsl
new file mode 100644
index 0000000..5d52734
--- /dev/null
+++ b/test/tint/builtins/gen/literal/degrees/d43a49.wgsl.expected.wgsl
@@ -0,0 +1,19 @@
+fn degrees_d43a49() {
+  var res = degrees(vec4(1.0));
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  degrees_d43a49();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  degrees_d43a49();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  degrees_d43a49();
+}
diff --git a/test/tint/builtins/gen/literal/degrees/dfe8f4.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/degrees/dfe8f4.wgsl.expected.dxc.hlsl
index b54ef76..e79a618 100644
--- a/test/tint/builtins/gen/literal/degrees/dfe8f4.wgsl.expected.dxc.hlsl
+++ b/test/tint/builtins/gen/literal/degrees/dfe8f4.wgsl.expected.dxc.hlsl
@@ -1,9 +1,5 @@
-vector<float16_t, 3> tint_degrees(vector<float16_t, 3> param_0) {
-  return param_0 * 57.295779513082322865;
-}
-
 void degrees_dfe8f4() {
-  vector<float16_t, 3> res = tint_degrees((float16_t(1.0h)).xxx);
+  vector<float16_t, 3> res = (float16_t(57.3125h)).xxx;
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/degrees/dfe8f4.wgsl.expected.glsl b/test/tint/builtins/gen/literal/degrees/dfe8f4.wgsl.expected.glsl
index 576497a..44e7b2a 100644
--- a/test/tint/builtins/gen/literal/degrees/dfe8f4.wgsl.expected.glsl
+++ b/test/tint/builtins/gen/literal/degrees/dfe8f4.wgsl.expected.glsl
@@ -1,13 +1,8 @@
 #version 310 es
 #extension GL_AMD_gpu_shader_half_float : require
 
-f16vec3 tint_degrees(f16vec3 param_0) {
-  return param_0 * 57.295779513082322865hf;
-}
-
-
 void degrees_dfe8f4() {
-  f16vec3 res = tint_degrees(f16vec3(1.0hf));
+  f16vec3 res = f16vec3(57.3125hf);
 }
 
 vec4 vertex_main() {
@@ -27,13 +22,8 @@
 #extension GL_AMD_gpu_shader_half_float : require
 precision mediump float;
 
-f16vec3 tint_degrees(f16vec3 param_0) {
-  return param_0 * 57.295779513082322865hf;
-}
-
-
 void degrees_dfe8f4() {
-  f16vec3 res = tint_degrees(f16vec3(1.0hf));
+  f16vec3 res = f16vec3(57.3125hf);
 }
 
 void fragment_main() {
@@ -47,13 +37,8 @@
 #version 310 es
 #extension GL_AMD_gpu_shader_half_float : require
 
-f16vec3 tint_degrees(f16vec3 param_0) {
-  return param_0 * 57.295779513082322865hf;
-}
-
-
 void degrees_dfe8f4() {
-  f16vec3 res = tint_degrees(f16vec3(1.0hf));
+  f16vec3 res = f16vec3(57.3125hf);
 }
 
 void compute_main() {
diff --git a/test/tint/builtins/gen/literal/degrees/dfe8f4.wgsl.expected.msl b/test/tint/builtins/gen/literal/degrees/dfe8f4.wgsl.expected.msl
index 419df21..581a6af 100644
--- a/test/tint/builtins/gen/literal/degrees/dfe8f4.wgsl.expected.msl
+++ b/test/tint/builtins/gen/literal/degrees/dfe8f4.wgsl.expected.msl
@@ -1,13 +1,8 @@
 #include <metal_stdlib>
 
 using namespace metal;
-
-half3 tint_degrees(half3 param_0) {
-  return param_0 * 57.295779513082322865;
-}
-
 void degrees_dfe8f4() {
-  half3 res = tint_degrees(half3(1.0h));
+  half3 res = half3(57.3125h);
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/degrees/dfe8f4.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/degrees/dfe8f4.wgsl.expected.spvasm
index ca76456..449a8ea 100644
--- a/test/tint/builtins/gen/literal/degrees/dfe8f4.wgsl.expected.spvasm
+++ b/test/tint/builtins/gen/literal/degrees/dfe8f4.wgsl.expected.spvasm
@@ -1,14 +1,13 @@
 ; SPIR-V
 ; Version: 1.3
 ; Generator: Google Tint Compiler; 0
-; Bound: 36
+; Bound: 34
 ; Schema: 0
                OpCapability Shader
                OpCapability Float16
                OpCapability UniformAndStorageBuffer16BitAccess
                OpCapability StorageBuffer16BitAccess
                OpCapability StorageInputOutput16
-         %16 = OpExtInstImport "GLSL.std.450"
                OpMemoryModel Logical GLSL450
                OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
                OpEntryPoint Fragment %fragment_main "fragment_main"
@@ -37,38 +36,37 @@
           %9 = OpTypeFunction %void
        %half = OpTypeFloat 16
      %v3half = OpTypeVector %half 3
-%half_0x1p_0 = OpConstant %half 0x1p+0
-         %18 = OpConstantComposite %v3half %half_0x1p_0 %half_0x1p_0 %half_0x1p_0
+%half_0x1_ca8p_5 = OpConstant %half 0x1.ca8p+5
+         %16 = OpConstantComposite %v3half %half_0x1_ca8p_5 %half_0x1_ca8p_5 %half_0x1_ca8p_5
 %_ptr_Function_v3half = OpTypePointer Function %v3half
-         %21 = OpConstantNull %v3half
-         %22 = OpTypeFunction %v4float
+         %19 = OpConstantNull %v3half
+         %20 = OpTypeFunction %v4float
     %float_1 = OpConstant %float 1
 %degrees_dfe8f4 = OpFunction %void None %9
          %12 = OpLabel
-        %res = OpVariable %_ptr_Function_v3half Function %21
-         %13 = OpExtInst %v3half %16 Degrees %18
-               OpStore %res %13
+        %res = OpVariable %_ptr_Function_v3half Function %19
+               OpStore %res %16
                OpReturn
                OpFunctionEnd
-%vertex_main_inner = OpFunction %v4float None %22
-         %24 = OpLabel
-         %25 = OpFunctionCall %void %degrees_dfe8f4
+%vertex_main_inner = OpFunction %v4float None %20
+         %22 = OpLabel
+         %23 = OpFunctionCall %void %degrees_dfe8f4
                OpReturnValue %5
                OpFunctionEnd
 %vertex_main = OpFunction %void None %9
-         %27 = OpLabel
-         %28 = OpFunctionCall %v4float %vertex_main_inner
-               OpStore %value %28
+         %25 = OpLabel
+         %26 = OpFunctionCall %v4float %vertex_main_inner
+               OpStore %value %26
                OpStore %vertex_point_size %float_1
                OpReturn
                OpFunctionEnd
 %fragment_main = OpFunction %void None %9
-         %31 = OpLabel
-         %32 = OpFunctionCall %void %degrees_dfe8f4
+         %29 = OpLabel
+         %30 = OpFunctionCall %void %degrees_dfe8f4
                OpReturn
                OpFunctionEnd
 %compute_main = OpFunction %void None %9
-         %34 = OpLabel
-         %35 = OpFunctionCall %void %degrees_dfe8f4
+         %32 = OpLabel
+         %33 = OpFunctionCall %void %degrees_dfe8f4
                OpReturn
                OpFunctionEnd
diff --git a/test/tint/builtins/gen/literal/degrees/f59715.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/degrees/f59715.wgsl.expected.dxc.hlsl
index 68de11a..336be91 100644
--- a/test/tint/builtins/gen/literal/degrees/f59715.wgsl.expected.dxc.hlsl
+++ b/test/tint/builtins/gen/literal/degrees/f59715.wgsl.expected.dxc.hlsl
@@ -1,9 +1,5 @@
-vector<float16_t, 2> tint_degrees(vector<float16_t, 2> param_0) {
-  return param_0 * 57.295779513082322865;
-}
-
 void degrees_f59715() {
-  vector<float16_t, 2> res = tint_degrees((float16_t(1.0h)).xx);
+  vector<float16_t, 2> res = (float16_t(57.3125h)).xx;
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/degrees/f59715.wgsl.expected.glsl b/test/tint/builtins/gen/literal/degrees/f59715.wgsl.expected.glsl
index 7a7c686..a3e8bf9 100644
--- a/test/tint/builtins/gen/literal/degrees/f59715.wgsl.expected.glsl
+++ b/test/tint/builtins/gen/literal/degrees/f59715.wgsl.expected.glsl
@@ -1,13 +1,8 @@
 #version 310 es
 #extension GL_AMD_gpu_shader_half_float : require
 
-f16vec2 tint_degrees(f16vec2 param_0) {
-  return param_0 * 57.295779513082322865hf;
-}
-
-
 void degrees_f59715() {
-  f16vec2 res = tint_degrees(f16vec2(1.0hf));
+  f16vec2 res = f16vec2(57.3125hf);
 }
 
 vec4 vertex_main() {
@@ -27,13 +22,8 @@
 #extension GL_AMD_gpu_shader_half_float : require
 precision mediump float;
 
-f16vec2 tint_degrees(f16vec2 param_0) {
-  return param_0 * 57.295779513082322865hf;
-}
-
-
 void degrees_f59715() {
-  f16vec2 res = tint_degrees(f16vec2(1.0hf));
+  f16vec2 res = f16vec2(57.3125hf);
 }
 
 void fragment_main() {
@@ -47,13 +37,8 @@
 #version 310 es
 #extension GL_AMD_gpu_shader_half_float : require
 
-f16vec2 tint_degrees(f16vec2 param_0) {
-  return param_0 * 57.295779513082322865hf;
-}
-
-
 void degrees_f59715() {
-  f16vec2 res = tint_degrees(f16vec2(1.0hf));
+  f16vec2 res = f16vec2(57.3125hf);
 }
 
 void compute_main() {
diff --git a/test/tint/builtins/gen/literal/degrees/f59715.wgsl.expected.msl b/test/tint/builtins/gen/literal/degrees/f59715.wgsl.expected.msl
index af8aa30..62fd426 100644
--- a/test/tint/builtins/gen/literal/degrees/f59715.wgsl.expected.msl
+++ b/test/tint/builtins/gen/literal/degrees/f59715.wgsl.expected.msl
@@ -1,13 +1,8 @@
 #include <metal_stdlib>
 
 using namespace metal;
-
-half2 tint_degrees(half2 param_0) {
-  return param_0 * 57.295779513082322865;
-}
-
 void degrees_f59715() {
-  half2 res = tint_degrees(half2(1.0h));
+  half2 res = half2(57.3125h);
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/degrees/f59715.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/degrees/f59715.wgsl.expected.spvasm
index ca83372..ba71ed3 100644
--- a/test/tint/builtins/gen/literal/degrees/f59715.wgsl.expected.spvasm
+++ b/test/tint/builtins/gen/literal/degrees/f59715.wgsl.expected.spvasm
@@ -1,14 +1,13 @@
 ; SPIR-V
 ; Version: 1.3
 ; Generator: Google Tint Compiler; 0
-; Bound: 36
+; Bound: 34
 ; Schema: 0
                OpCapability Shader
                OpCapability Float16
                OpCapability UniformAndStorageBuffer16BitAccess
                OpCapability StorageBuffer16BitAccess
                OpCapability StorageInputOutput16
-         %16 = OpExtInstImport "GLSL.std.450"
                OpMemoryModel Logical GLSL450
                OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
                OpEntryPoint Fragment %fragment_main "fragment_main"
@@ -37,38 +36,37 @@
           %9 = OpTypeFunction %void
        %half = OpTypeFloat 16
      %v2half = OpTypeVector %half 2
-%half_0x1p_0 = OpConstant %half 0x1p+0
-         %18 = OpConstantComposite %v2half %half_0x1p_0 %half_0x1p_0
+%half_0x1_ca8p_5 = OpConstant %half 0x1.ca8p+5
+         %16 = OpConstantComposite %v2half %half_0x1_ca8p_5 %half_0x1_ca8p_5
 %_ptr_Function_v2half = OpTypePointer Function %v2half
-         %21 = OpConstantNull %v2half
-         %22 = OpTypeFunction %v4float
+         %19 = OpConstantNull %v2half
+         %20 = OpTypeFunction %v4float
     %float_1 = OpConstant %float 1
 %degrees_f59715 = OpFunction %void None %9
          %12 = OpLabel
-        %res = OpVariable %_ptr_Function_v2half Function %21
-         %13 = OpExtInst %v2half %16 Degrees %18
-               OpStore %res %13
+        %res = OpVariable %_ptr_Function_v2half Function %19
+               OpStore %res %16
                OpReturn
                OpFunctionEnd
-%vertex_main_inner = OpFunction %v4float None %22
-         %24 = OpLabel
-         %25 = OpFunctionCall %void %degrees_f59715
+%vertex_main_inner = OpFunction %v4float None %20
+         %22 = OpLabel
+         %23 = OpFunctionCall %void %degrees_f59715
                OpReturnValue %5
                OpFunctionEnd
 %vertex_main = OpFunction %void None %9
-         %27 = OpLabel
-         %28 = OpFunctionCall %v4float %vertex_main_inner
-               OpStore %value %28
+         %25 = OpLabel
+         %26 = OpFunctionCall %v4float %vertex_main_inner
+               OpStore %value %26
                OpStore %vertex_point_size %float_1
                OpReturn
                OpFunctionEnd
 %fragment_main = OpFunction %void None %9
-         %31 = OpLabel
-         %32 = OpFunctionCall %void %degrees_f59715
+         %29 = OpLabel
+         %30 = OpFunctionCall %void %degrees_f59715
                OpReturn
                OpFunctionEnd
 %compute_main = OpFunction %void None %9
-         %34 = OpLabel
-         %35 = OpFunctionCall %void %degrees_f59715
+         %32 = OpLabel
+         %33 = OpFunctionCall %void %degrees_f59715
                OpReturn
                OpFunctionEnd
diff --git a/test/tint/builtins/gen/literal/degrees/fafa7e.wgsl b/test/tint/builtins/gen/literal/degrees/fafa7e.wgsl
new file mode 100644
index 0000000..f5135de
--- /dev/null
+++ b/test/tint/builtins/gen/literal/degrees/fafa7e.wgsl
@@ -0,0 +1,43 @@
+// Copyright 2022 The Tint Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+////////////////////////////////////////////////////////////////////////////////
+// File generated by tools/src/cmd/gen
+// using the template:
+//   test/tint/builtins/gen/gen.wgsl.tmpl
+//
+// Do not modify this file directly
+////////////////////////////////////////////////////////////////////////////////
+
+
+// fn degrees(fa) -> fa
+fn degrees_fafa7e() {
+  var res = degrees(1.);
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  degrees_fafa7e();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  degrees_fafa7e();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  degrees_fafa7e();
+}
diff --git a/test/tint/builtins/gen/literal/degrees/fafa7e.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/degrees/fafa7e.wgsl.expected.dxc.hlsl
new file mode 100644
index 0000000..a11be10
--- /dev/null
+++ b/test/tint/builtins/gen/literal/degrees/fafa7e.wgsl.expected.dxc.hlsl
@@ -0,0 +1,30 @@
+void degrees_fafa7e() {
+  float res = 57.295780182f;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  degrees_fafa7e();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  degrees_fafa7e();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  degrees_fafa7e();
+  return;
+}
diff --git a/test/tint/builtins/gen/literal/degrees/fafa7e.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/degrees/fafa7e.wgsl.expected.fxc.hlsl
new file mode 100644
index 0000000..a11be10
--- /dev/null
+++ b/test/tint/builtins/gen/literal/degrees/fafa7e.wgsl.expected.fxc.hlsl
@@ -0,0 +1,30 @@
+void degrees_fafa7e() {
+  float res = 57.295780182f;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  degrees_fafa7e();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  degrees_fafa7e();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  degrees_fafa7e();
+  return;
+}
diff --git a/test/tint/builtins/gen/literal/degrees/fafa7e.wgsl.expected.glsl b/test/tint/builtins/gen/literal/degrees/fafa7e.wgsl.expected.glsl
new file mode 100644
index 0000000..4572eb3
--- /dev/null
+++ b/test/tint/builtins/gen/literal/degrees/fafa7e.wgsl.expected.glsl
@@ -0,0 +1,49 @@
+#version 310 es
+
+void degrees_fafa7e() {
+  float res = 57.295780182f;
+}
+
+vec4 vertex_main() {
+  degrees_fafa7e();
+  return vec4(0.0f);
+}
+
+void main() {
+  gl_PointSize = 1.0;
+  vec4 inner_result = vertex_main();
+  gl_Position = inner_result;
+  gl_Position.y = -(gl_Position.y);
+  gl_Position.z = ((2.0f * gl_Position.z) - gl_Position.w);
+  return;
+}
+#version 310 es
+precision mediump float;
+
+void degrees_fafa7e() {
+  float res = 57.295780182f;
+}
+
+void fragment_main() {
+  degrees_fafa7e();
+}
+
+void main() {
+  fragment_main();
+  return;
+}
+#version 310 es
+
+void degrees_fafa7e() {
+  float res = 57.295780182f;
+}
+
+void compute_main() {
+  degrees_fafa7e();
+}
+
+layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
+void main() {
+  compute_main();
+  return;
+}
diff --git a/test/tint/builtins/gen/literal/degrees/fafa7e.wgsl.expected.msl b/test/tint/builtins/gen/literal/degrees/fafa7e.wgsl.expected.msl
new file mode 100644
index 0000000..770b0ab
--- /dev/null
+++ b/test/tint/builtins/gen/literal/degrees/fafa7e.wgsl.expected.msl
@@ -0,0 +1,33 @@
+#include <metal_stdlib>
+
+using namespace metal;
+void degrees_fafa7e() {
+  float res = 57.295780182f;
+}
+
+struct tint_symbol {
+  float4 value [[position]];
+};
+
+float4 vertex_main_inner() {
+  degrees_fafa7e();
+  return float4(0.0f);
+}
+
+vertex tint_symbol vertex_main() {
+  float4 const inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = {};
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+fragment void fragment_main() {
+  degrees_fafa7e();
+  return;
+}
+
+kernel void compute_main() {
+  degrees_fafa7e();
+  return;
+}
+
diff --git a/test/tint/builtins/gen/literal/degrees/fafa7e.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/degrees/fafa7e.wgsl.expected.spvasm
new file mode 100644
index 0000000..e3e9810
--- /dev/null
+++ b/test/tint/builtins/gen/literal/degrees/fafa7e.wgsl.expected.spvasm
@@ -0,0 +1,64 @@
+; SPIR-V
+; Version: 1.3
+; Generator: Google Tint Compiler; 0
+; Bound: 30
+; Schema: 0
+               OpCapability Shader
+               OpMemoryModel Logical GLSL450
+               OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
+               OpEntryPoint Fragment %fragment_main "fragment_main"
+               OpEntryPoint GLCompute %compute_main "compute_main"
+               OpExecutionMode %fragment_main OriginUpperLeft
+               OpExecutionMode %compute_main LocalSize 1 1 1
+               OpName %value "value"
+               OpName %vertex_point_size "vertex_point_size"
+               OpName %degrees_fafa7e "degrees_fafa7e"
+               OpName %res "res"
+               OpName %vertex_main_inner "vertex_main_inner"
+               OpName %vertex_main "vertex_main"
+               OpName %fragment_main "fragment_main"
+               OpName %compute_main "compute_main"
+               OpDecorate %value BuiltIn Position
+               OpDecorate %vertex_point_size BuiltIn PointSize
+      %float = OpTypeFloat 32
+    %v4float = OpTypeVector %float 4
+%_ptr_Output_v4float = OpTypePointer Output %v4float
+          %5 = OpConstantNull %v4float
+      %value = OpVariable %_ptr_Output_v4float Output %5
+%_ptr_Output_float = OpTypePointer Output %float
+          %8 = OpConstantNull %float
+%vertex_point_size = OpVariable %_ptr_Output_float Output %8
+       %void = OpTypeVoid
+          %9 = OpTypeFunction %void
+%float_57_2957802 = OpConstant %float 57.2957802
+%_ptr_Function_float = OpTypePointer Function %float
+         %16 = OpTypeFunction %v4float
+    %float_1 = OpConstant %float 1
+%degrees_fafa7e = OpFunction %void None %9
+         %12 = OpLabel
+        %res = OpVariable %_ptr_Function_float Function %8
+               OpStore %res %float_57_2957802
+               OpReturn
+               OpFunctionEnd
+%vertex_main_inner = OpFunction %v4float None %16
+         %18 = OpLabel
+         %19 = OpFunctionCall %void %degrees_fafa7e
+               OpReturnValue %5
+               OpFunctionEnd
+%vertex_main = OpFunction %void None %9
+         %21 = OpLabel
+         %22 = OpFunctionCall %v4float %vertex_main_inner
+               OpStore %value %22
+               OpStore %vertex_point_size %float_1
+               OpReturn
+               OpFunctionEnd
+%fragment_main = OpFunction %void None %9
+         %25 = OpLabel
+         %26 = OpFunctionCall %void %degrees_fafa7e
+               OpReturn
+               OpFunctionEnd
+%compute_main = OpFunction %void None %9
+         %28 = OpLabel
+         %29 = OpFunctionCall %void %degrees_fafa7e
+               OpReturn
+               OpFunctionEnd
diff --git a/test/tint/builtins/gen/literal/degrees/fafa7e.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/degrees/fafa7e.wgsl.expected.wgsl
new file mode 100644
index 0000000..572f1d6
--- /dev/null
+++ b/test/tint/builtins/gen/literal/degrees/fafa7e.wgsl.expected.wgsl
@@ -0,0 +1,19 @@
+fn degrees_fafa7e() {
+  var res = degrees(1.0);
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  degrees_fafa7e();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  degrees_fafa7e();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  degrees_fafa7e();
+}
diff --git a/test/tint/builtins/gen/literal/radians/09b7fc.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/radians/09b7fc.wgsl.expected.dxc.hlsl
index d1adfed..9fda1fb 100644
--- a/test/tint/builtins/gen/literal/radians/09b7fc.wgsl.expected.dxc.hlsl
+++ b/test/tint/builtins/gen/literal/radians/09b7fc.wgsl.expected.dxc.hlsl
@@ -1,9 +1,5 @@
-float4 tint_radians(float4 param_0) {
-  return param_0 * 0.017453292519943295474;
-}
-
 void radians_09b7fc() {
-  float4 res = tint_radians((1.0f).xxxx);
+  float4 res = (0.017453292f).xxxx;
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/radians/09b7fc.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/radians/09b7fc.wgsl.expected.fxc.hlsl
index d1adfed..9fda1fb 100644
--- a/test/tint/builtins/gen/literal/radians/09b7fc.wgsl.expected.fxc.hlsl
+++ b/test/tint/builtins/gen/literal/radians/09b7fc.wgsl.expected.fxc.hlsl
@@ -1,9 +1,5 @@
-float4 tint_radians(float4 param_0) {
-  return param_0 * 0.017453292519943295474;
-}
-
 void radians_09b7fc() {
-  float4 res = tint_radians((1.0f).xxxx);
+  float4 res = (0.017453292f).xxxx;
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/radians/09b7fc.wgsl.expected.glsl b/test/tint/builtins/gen/literal/radians/09b7fc.wgsl.expected.glsl
index a0c4475..4a6d169 100644
--- a/test/tint/builtins/gen/literal/radians/09b7fc.wgsl.expected.glsl
+++ b/test/tint/builtins/gen/literal/radians/09b7fc.wgsl.expected.glsl
@@ -1,12 +1,7 @@
 #version 310 es
 
-vec4 tint_radians(vec4 param_0) {
-  return param_0 * 0.017453292519943295474f;
-}
-
-
 void radians_09b7fc() {
-  vec4 res = tint_radians(vec4(1.0f));
+  vec4 res = vec4(0.017453292f);
 }
 
 vec4 vertex_main() {
@@ -25,13 +20,8 @@
 #version 310 es
 precision mediump float;
 
-vec4 tint_radians(vec4 param_0) {
-  return param_0 * 0.017453292519943295474f;
-}
-
-
 void radians_09b7fc() {
-  vec4 res = tint_radians(vec4(1.0f));
+  vec4 res = vec4(0.017453292f);
 }
 
 void fragment_main() {
@@ -44,13 +34,8 @@
 }
 #version 310 es
 
-vec4 tint_radians(vec4 param_0) {
-  return param_0 * 0.017453292519943295474f;
-}
-
-
 void radians_09b7fc() {
-  vec4 res = tint_radians(vec4(1.0f));
+  vec4 res = vec4(0.017453292f);
 }
 
 void compute_main() {
diff --git a/test/tint/builtins/gen/literal/radians/09b7fc.wgsl.expected.msl b/test/tint/builtins/gen/literal/radians/09b7fc.wgsl.expected.msl
index 59ac3a3..5b7469d 100644
--- a/test/tint/builtins/gen/literal/radians/09b7fc.wgsl.expected.msl
+++ b/test/tint/builtins/gen/literal/radians/09b7fc.wgsl.expected.msl
@@ -1,13 +1,8 @@
 #include <metal_stdlib>
 
 using namespace metal;
-
-float4 tint_radians(float4 param_0) {
-  return param_0 * 0.017453292519943295474;
-}
-
 void radians_09b7fc() {
-  float4 res = tint_radians(float4(1.0f));
+  float4 res = float4(0.017453292f);
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/radians/09b7fc.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/radians/09b7fc.wgsl.expected.spvasm
index ddeea5d..51235ca 100644
--- a/test/tint/builtins/gen/literal/radians/09b7fc.wgsl.expected.spvasm
+++ b/test/tint/builtins/gen/literal/radians/09b7fc.wgsl.expected.spvasm
@@ -1,10 +1,9 @@
 ; SPIR-V
 ; Version: 1.3
 ; Generator: Google Tint Compiler; 0
-; Bound: 32
+; Bound: 31
 ; Schema: 0
                OpCapability Shader
-         %14 = OpExtInstImport "GLSL.std.450"
                OpMemoryModel Logical GLSL450
                OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
                OpEntryPoint Fragment %fragment_main "fragment_main"
@@ -31,36 +30,36 @@
 %vertex_point_size = OpVariable %_ptr_Output_float Output %8
        %void = OpTypeVoid
           %9 = OpTypeFunction %void
-    %float_1 = OpConstant %float 1
-         %16 = OpConstantComposite %v4float %float_1 %float_1 %float_1 %float_1
+%float_0_0174532924 = OpConstant %float 0.0174532924
+         %14 = OpConstantComposite %v4float %float_0_0174532924 %float_0_0174532924 %float_0_0174532924 %float_0_0174532924
 %_ptr_Function_v4float = OpTypePointer Function %v4float
-         %19 = OpTypeFunction %v4float
+         %17 = OpTypeFunction %v4float
+    %float_1 = OpConstant %float 1
 %radians_09b7fc = OpFunction %void None %9
          %12 = OpLabel
         %res = OpVariable %_ptr_Function_v4float Function %5
-         %13 = OpExtInst %v4float %14 Radians %16
-               OpStore %res %13
+               OpStore %res %14
                OpReturn
                OpFunctionEnd
-%vertex_main_inner = OpFunction %v4float None %19
-         %21 = OpLabel
-         %22 = OpFunctionCall %void %radians_09b7fc
+%vertex_main_inner = OpFunction %v4float None %17
+         %19 = OpLabel
+         %20 = OpFunctionCall %void %radians_09b7fc
                OpReturnValue %5
                OpFunctionEnd
 %vertex_main = OpFunction %void None %9
-         %24 = OpLabel
-         %25 = OpFunctionCall %v4float %vertex_main_inner
-               OpStore %value %25
+         %22 = OpLabel
+         %23 = OpFunctionCall %v4float %vertex_main_inner
+               OpStore %value %23
                OpStore %vertex_point_size %float_1
                OpReturn
                OpFunctionEnd
 %fragment_main = OpFunction %void None %9
-         %27 = OpLabel
-         %28 = OpFunctionCall %void %radians_09b7fc
+         %26 = OpLabel
+         %27 = OpFunctionCall %void %radians_09b7fc
                OpReturn
                OpFunctionEnd
 %compute_main = OpFunction %void None %9
-         %30 = OpLabel
-         %31 = OpFunctionCall %void %radians_09b7fc
+         %29 = OpLabel
+         %30 = OpFunctionCall %void %radians_09b7fc
                OpReturn
                OpFunctionEnd
diff --git a/test/tint/builtins/gen/literal/radians/208fd9.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/radians/208fd9.wgsl.expected.dxc.hlsl
index fb9a879..0421e6d 100644
--- a/test/tint/builtins/gen/literal/radians/208fd9.wgsl.expected.dxc.hlsl
+++ b/test/tint/builtins/gen/literal/radians/208fd9.wgsl.expected.dxc.hlsl
@@ -1,9 +1,5 @@
-float16_t tint_radians(float16_t param_0) {
-  return param_0 * 0.017453292519943295474;
-}
-
 void radians_208fd9() {
-  float16_t res = tint_radians(float16_t(1.0h));
+  float16_t res = float16_t(0.017440796h);
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/radians/208fd9.wgsl.expected.glsl b/test/tint/builtins/gen/literal/radians/208fd9.wgsl.expected.glsl
index a48668c..efcf7aa 100644
--- a/test/tint/builtins/gen/literal/radians/208fd9.wgsl.expected.glsl
+++ b/test/tint/builtins/gen/literal/radians/208fd9.wgsl.expected.glsl
@@ -1,13 +1,8 @@
 #version 310 es
 #extension GL_AMD_gpu_shader_half_float : require
 
-float16_t tint_radians(float16_t param_0) {
-  return param_0 * 0.017453292519943295474hf;
-}
-
-
 void radians_208fd9() {
-  float16_t res = tint_radians(1.0hf);
+  float16_t res = 0.017440796hf;
 }
 
 vec4 vertex_main() {
@@ -27,13 +22,8 @@
 #extension GL_AMD_gpu_shader_half_float : require
 precision mediump float;
 
-float16_t tint_radians(float16_t param_0) {
-  return param_0 * 0.017453292519943295474hf;
-}
-
-
 void radians_208fd9() {
-  float16_t res = tint_radians(1.0hf);
+  float16_t res = 0.017440796hf;
 }
 
 void fragment_main() {
@@ -47,13 +37,8 @@
 #version 310 es
 #extension GL_AMD_gpu_shader_half_float : require
 
-float16_t tint_radians(float16_t param_0) {
-  return param_0 * 0.017453292519943295474hf;
-}
-
-
 void radians_208fd9() {
-  float16_t res = tint_radians(1.0hf);
+  float16_t res = 0.017440796hf;
 }
 
 void compute_main() {
diff --git a/test/tint/builtins/gen/literal/radians/208fd9.wgsl.expected.msl b/test/tint/builtins/gen/literal/radians/208fd9.wgsl.expected.msl
index 72d93d6..93c1037 100644
--- a/test/tint/builtins/gen/literal/radians/208fd9.wgsl.expected.msl
+++ b/test/tint/builtins/gen/literal/radians/208fd9.wgsl.expected.msl
@@ -1,13 +1,8 @@
 #include <metal_stdlib>
 
 using namespace metal;
-
-half tint_radians(half param_0) {
-  return param_0 * 0.017453292519943295474;
-}
-
 void radians_208fd9() {
-  half res = tint_radians(1.0h);
+  half res = 0.017440796h;
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/radians/208fd9.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/radians/208fd9.wgsl.expected.spvasm
index e218859..0081055 100644
--- a/test/tint/builtins/gen/literal/radians/208fd9.wgsl.expected.spvasm
+++ b/test/tint/builtins/gen/literal/radians/208fd9.wgsl.expected.spvasm
@@ -1,14 +1,13 @@
 ; SPIR-V
 ; Version: 1.3
 ; Generator: Google Tint Compiler; 0
-; Bound: 34
+; Bound: 32
 ; Schema: 0
                OpCapability Shader
                OpCapability Float16
                OpCapability UniformAndStorageBuffer16BitAccess
                OpCapability StorageBuffer16BitAccess
                OpCapability StorageInputOutput16
-         %15 = OpExtInstImport "GLSL.std.450"
                OpMemoryModel Logical GLSL450
                OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
                OpEntryPoint Fragment %fragment_main "fragment_main"
@@ -36,37 +35,36 @@
        %void = OpTypeVoid
           %9 = OpTypeFunction %void
        %half = OpTypeFloat 16
-%half_0x1p_0 = OpConstant %half 0x1p+0
+%half_0x1_1dcpn6 = OpConstant %half 0x1.1dcp-6
 %_ptr_Function_half = OpTypePointer Function %half
-         %19 = OpConstantNull %half
-         %20 = OpTypeFunction %v4float
+         %17 = OpConstantNull %half
+         %18 = OpTypeFunction %v4float
     %float_1 = OpConstant %float 1
 %radians_208fd9 = OpFunction %void None %9
          %12 = OpLabel
-        %res = OpVariable %_ptr_Function_half Function %19
-         %13 = OpExtInst %half %15 Radians %half_0x1p_0
-               OpStore %res %13
+        %res = OpVariable %_ptr_Function_half Function %17
+               OpStore %res %half_0x1_1dcpn6
                OpReturn
                OpFunctionEnd
-%vertex_main_inner = OpFunction %v4float None %20
-         %22 = OpLabel
-         %23 = OpFunctionCall %void %radians_208fd9
+%vertex_main_inner = OpFunction %v4float None %18
+         %20 = OpLabel
+         %21 = OpFunctionCall %void %radians_208fd9
                OpReturnValue %5
                OpFunctionEnd
 %vertex_main = OpFunction %void None %9
-         %25 = OpLabel
-         %26 = OpFunctionCall %v4float %vertex_main_inner
-               OpStore %value %26
+         %23 = OpLabel
+         %24 = OpFunctionCall %v4float %vertex_main_inner
+               OpStore %value %24
                OpStore %vertex_point_size %float_1
                OpReturn
                OpFunctionEnd
 %fragment_main = OpFunction %void None %9
-         %29 = OpLabel
-         %30 = OpFunctionCall %void %radians_208fd9
+         %27 = OpLabel
+         %28 = OpFunctionCall %void %radians_208fd9
                OpReturn
                OpFunctionEnd
 %compute_main = OpFunction %void None %9
-         %32 = OpLabel
-         %33 = OpFunctionCall %void %radians_208fd9
+         %30 = OpLabel
+         %31 = OpFunctionCall %void %radians_208fd9
                OpReturn
                OpFunctionEnd
diff --git a/test/tint/builtins/gen/literal/radians/379214.wgsl b/test/tint/builtins/gen/literal/radians/379214.wgsl
new file mode 100644
index 0000000..273ddee
--- /dev/null
+++ b/test/tint/builtins/gen/literal/radians/379214.wgsl
@@ -0,0 +1,43 @@
+// Copyright 2022 The Tint Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+////////////////////////////////////////////////////////////////////////////////
+// File generated by tools/src/cmd/gen
+// using the template:
+//   test/tint/builtins/gen/gen.wgsl.tmpl
+//
+// Do not modify this file directly
+////////////////////////////////////////////////////////////////////////////////
+
+
+// fn radians(vec<3, fa>) -> vec<3, fa>
+fn radians_379214() {
+  var res = radians(vec3(1.));
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  radians_379214();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  radians_379214();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  radians_379214();
+}
diff --git a/test/tint/builtins/gen/literal/radians/379214.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/radians/379214.wgsl.expected.dxc.hlsl
new file mode 100644
index 0000000..247db1d
--- /dev/null
+++ b/test/tint/builtins/gen/literal/radians/379214.wgsl.expected.dxc.hlsl
@@ -0,0 +1,30 @@
+void radians_379214() {
+  float3 res = (0.017453292f).xxx;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  radians_379214();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  radians_379214();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  radians_379214();
+  return;
+}
diff --git a/test/tint/builtins/gen/literal/radians/379214.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/radians/379214.wgsl.expected.fxc.hlsl
new file mode 100644
index 0000000..247db1d
--- /dev/null
+++ b/test/tint/builtins/gen/literal/radians/379214.wgsl.expected.fxc.hlsl
@@ -0,0 +1,30 @@
+void radians_379214() {
+  float3 res = (0.017453292f).xxx;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  radians_379214();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  radians_379214();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  radians_379214();
+  return;
+}
diff --git a/test/tint/builtins/gen/literal/radians/379214.wgsl.expected.glsl b/test/tint/builtins/gen/literal/radians/379214.wgsl.expected.glsl
new file mode 100644
index 0000000..5593c1d
--- /dev/null
+++ b/test/tint/builtins/gen/literal/radians/379214.wgsl.expected.glsl
@@ -0,0 +1,49 @@
+#version 310 es
+
+void radians_379214() {
+  vec3 res = vec3(0.017453292f);
+}
+
+vec4 vertex_main() {
+  radians_379214();
+  return vec4(0.0f);
+}
+
+void main() {
+  gl_PointSize = 1.0;
+  vec4 inner_result = vertex_main();
+  gl_Position = inner_result;
+  gl_Position.y = -(gl_Position.y);
+  gl_Position.z = ((2.0f * gl_Position.z) - gl_Position.w);
+  return;
+}
+#version 310 es
+precision mediump float;
+
+void radians_379214() {
+  vec3 res = vec3(0.017453292f);
+}
+
+void fragment_main() {
+  radians_379214();
+}
+
+void main() {
+  fragment_main();
+  return;
+}
+#version 310 es
+
+void radians_379214() {
+  vec3 res = vec3(0.017453292f);
+}
+
+void compute_main() {
+  radians_379214();
+}
+
+layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
+void main() {
+  compute_main();
+  return;
+}
diff --git a/test/tint/builtins/gen/literal/radians/379214.wgsl.expected.msl b/test/tint/builtins/gen/literal/radians/379214.wgsl.expected.msl
new file mode 100644
index 0000000..638763a
--- /dev/null
+++ b/test/tint/builtins/gen/literal/radians/379214.wgsl.expected.msl
@@ -0,0 +1,33 @@
+#include <metal_stdlib>
+
+using namespace metal;
+void radians_379214() {
+  float3 res = float3(0.017453292f);
+}
+
+struct tint_symbol {
+  float4 value [[position]];
+};
+
+float4 vertex_main_inner() {
+  radians_379214();
+  return float4(0.0f);
+}
+
+vertex tint_symbol vertex_main() {
+  float4 const inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = {};
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+fragment void fragment_main() {
+  radians_379214();
+  return;
+}
+
+kernel void compute_main() {
+  radians_379214();
+  return;
+}
+
diff --git a/test/tint/builtins/gen/literal/radians/379214.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/radians/379214.wgsl.expected.spvasm
new file mode 100644
index 0000000..ec9360a
--- /dev/null
+++ b/test/tint/builtins/gen/literal/radians/379214.wgsl.expected.spvasm
@@ -0,0 +1,67 @@
+; SPIR-V
+; Version: 1.3
+; Generator: Google Tint Compiler; 0
+; Bound: 33
+; Schema: 0
+               OpCapability Shader
+               OpMemoryModel Logical GLSL450
+               OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
+               OpEntryPoint Fragment %fragment_main "fragment_main"
+               OpEntryPoint GLCompute %compute_main "compute_main"
+               OpExecutionMode %fragment_main OriginUpperLeft
+               OpExecutionMode %compute_main LocalSize 1 1 1
+               OpName %value "value"
+               OpName %vertex_point_size "vertex_point_size"
+               OpName %radians_379214 "radians_379214"
+               OpName %res "res"
+               OpName %vertex_main_inner "vertex_main_inner"
+               OpName %vertex_main "vertex_main"
+               OpName %fragment_main "fragment_main"
+               OpName %compute_main "compute_main"
+               OpDecorate %value BuiltIn Position
+               OpDecorate %vertex_point_size BuiltIn PointSize
+      %float = OpTypeFloat 32
+    %v4float = OpTypeVector %float 4
+%_ptr_Output_v4float = OpTypePointer Output %v4float
+          %5 = OpConstantNull %v4float
+      %value = OpVariable %_ptr_Output_v4float Output %5
+%_ptr_Output_float = OpTypePointer Output %float
+          %8 = OpConstantNull %float
+%vertex_point_size = OpVariable %_ptr_Output_float Output %8
+       %void = OpTypeVoid
+          %9 = OpTypeFunction %void
+    %v3float = OpTypeVector %float 3
+%float_0_0174532924 = OpConstant %float 0.0174532924
+         %15 = OpConstantComposite %v3float %float_0_0174532924 %float_0_0174532924 %float_0_0174532924
+%_ptr_Function_v3float = OpTypePointer Function %v3float
+         %18 = OpConstantNull %v3float
+         %19 = OpTypeFunction %v4float
+    %float_1 = OpConstant %float 1
+%radians_379214 = OpFunction %void None %9
+         %12 = OpLabel
+        %res = OpVariable %_ptr_Function_v3float Function %18
+               OpStore %res %15
+               OpReturn
+               OpFunctionEnd
+%vertex_main_inner = OpFunction %v4float None %19
+         %21 = OpLabel
+         %22 = OpFunctionCall %void %radians_379214
+               OpReturnValue %5
+               OpFunctionEnd
+%vertex_main = OpFunction %void None %9
+         %24 = OpLabel
+         %25 = OpFunctionCall %v4float %vertex_main_inner
+               OpStore %value %25
+               OpStore %vertex_point_size %float_1
+               OpReturn
+               OpFunctionEnd
+%fragment_main = OpFunction %void None %9
+         %28 = OpLabel
+         %29 = OpFunctionCall %void %radians_379214
+               OpReturn
+               OpFunctionEnd
+%compute_main = OpFunction %void None %9
+         %31 = OpLabel
+         %32 = OpFunctionCall %void %radians_379214
+               OpReturn
+               OpFunctionEnd
diff --git a/test/tint/builtins/gen/literal/radians/379214.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/radians/379214.wgsl.expected.wgsl
new file mode 100644
index 0000000..f0f98c8
--- /dev/null
+++ b/test/tint/builtins/gen/literal/radians/379214.wgsl.expected.wgsl
@@ -0,0 +1,19 @@
+fn radians_379214() {
+  var res = radians(vec3(1.0));
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  radians_379214();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  radians_379214();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  radians_379214();
+}
diff --git a/test/tint/builtins/gen/literal/radians/44a9f8.wgsl b/test/tint/builtins/gen/literal/radians/44a9f8.wgsl
new file mode 100644
index 0000000..cbb4f6d
--- /dev/null
+++ b/test/tint/builtins/gen/literal/radians/44a9f8.wgsl
@@ -0,0 +1,43 @@
+// Copyright 2022 The Tint Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+////////////////////////////////////////////////////////////////////////////////
+// File generated by tools/src/cmd/gen
+// using the template:
+//   test/tint/builtins/gen/gen.wgsl.tmpl
+//
+// Do not modify this file directly
+////////////////////////////////////////////////////////////////////////////////
+
+
+// fn radians(vec<2, fa>) -> vec<2, fa>
+fn radians_44a9f8() {
+  var res = radians(vec2(1.));
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  radians_44a9f8();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  radians_44a9f8();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  radians_44a9f8();
+}
diff --git a/test/tint/builtins/gen/literal/radians/44a9f8.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/radians/44a9f8.wgsl.expected.dxc.hlsl
new file mode 100644
index 0000000..cb67c5d9
--- /dev/null
+++ b/test/tint/builtins/gen/literal/radians/44a9f8.wgsl.expected.dxc.hlsl
@@ -0,0 +1,30 @@
+void radians_44a9f8() {
+  float2 res = (0.017453292f).xx;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  radians_44a9f8();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  radians_44a9f8();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  radians_44a9f8();
+  return;
+}
diff --git a/test/tint/builtins/gen/literal/radians/44a9f8.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/radians/44a9f8.wgsl.expected.fxc.hlsl
new file mode 100644
index 0000000..cb67c5d9
--- /dev/null
+++ b/test/tint/builtins/gen/literal/radians/44a9f8.wgsl.expected.fxc.hlsl
@@ -0,0 +1,30 @@
+void radians_44a9f8() {
+  float2 res = (0.017453292f).xx;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  radians_44a9f8();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  radians_44a9f8();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  radians_44a9f8();
+  return;
+}
diff --git a/test/tint/builtins/gen/literal/radians/44a9f8.wgsl.expected.glsl b/test/tint/builtins/gen/literal/radians/44a9f8.wgsl.expected.glsl
new file mode 100644
index 0000000..6caa601
--- /dev/null
+++ b/test/tint/builtins/gen/literal/radians/44a9f8.wgsl.expected.glsl
@@ -0,0 +1,49 @@
+#version 310 es
+
+void radians_44a9f8() {
+  vec2 res = vec2(0.017453292f);
+}
+
+vec4 vertex_main() {
+  radians_44a9f8();
+  return vec4(0.0f);
+}
+
+void main() {
+  gl_PointSize = 1.0;
+  vec4 inner_result = vertex_main();
+  gl_Position = inner_result;
+  gl_Position.y = -(gl_Position.y);
+  gl_Position.z = ((2.0f * gl_Position.z) - gl_Position.w);
+  return;
+}
+#version 310 es
+precision mediump float;
+
+void radians_44a9f8() {
+  vec2 res = vec2(0.017453292f);
+}
+
+void fragment_main() {
+  radians_44a9f8();
+}
+
+void main() {
+  fragment_main();
+  return;
+}
+#version 310 es
+
+void radians_44a9f8() {
+  vec2 res = vec2(0.017453292f);
+}
+
+void compute_main() {
+  radians_44a9f8();
+}
+
+layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
+void main() {
+  compute_main();
+  return;
+}
diff --git a/test/tint/builtins/gen/literal/radians/44a9f8.wgsl.expected.msl b/test/tint/builtins/gen/literal/radians/44a9f8.wgsl.expected.msl
new file mode 100644
index 0000000..fea0149
--- /dev/null
+++ b/test/tint/builtins/gen/literal/radians/44a9f8.wgsl.expected.msl
@@ -0,0 +1,33 @@
+#include <metal_stdlib>
+
+using namespace metal;
+void radians_44a9f8() {
+  float2 res = float2(0.017453292f);
+}
+
+struct tint_symbol {
+  float4 value [[position]];
+};
+
+float4 vertex_main_inner() {
+  radians_44a9f8();
+  return float4(0.0f);
+}
+
+vertex tint_symbol vertex_main() {
+  float4 const inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = {};
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+fragment void fragment_main() {
+  radians_44a9f8();
+  return;
+}
+
+kernel void compute_main() {
+  radians_44a9f8();
+  return;
+}
+
diff --git a/test/tint/builtins/gen/literal/radians/44a9f8.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/radians/44a9f8.wgsl.expected.spvasm
new file mode 100644
index 0000000..4e135fc
--- /dev/null
+++ b/test/tint/builtins/gen/literal/radians/44a9f8.wgsl.expected.spvasm
@@ -0,0 +1,67 @@
+; SPIR-V
+; Version: 1.3
+; Generator: Google Tint Compiler; 0
+; Bound: 33
+; Schema: 0
+               OpCapability Shader
+               OpMemoryModel Logical GLSL450
+               OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
+               OpEntryPoint Fragment %fragment_main "fragment_main"
+               OpEntryPoint GLCompute %compute_main "compute_main"
+               OpExecutionMode %fragment_main OriginUpperLeft
+               OpExecutionMode %compute_main LocalSize 1 1 1
+               OpName %value "value"
+               OpName %vertex_point_size "vertex_point_size"
+               OpName %radians_44a9f8 "radians_44a9f8"
+               OpName %res "res"
+               OpName %vertex_main_inner "vertex_main_inner"
+               OpName %vertex_main "vertex_main"
+               OpName %fragment_main "fragment_main"
+               OpName %compute_main "compute_main"
+               OpDecorate %value BuiltIn Position
+               OpDecorate %vertex_point_size BuiltIn PointSize
+      %float = OpTypeFloat 32
+    %v4float = OpTypeVector %float 4
+%_ptr_Output_v4float = OpTypePointer Output %v4float
+          %5 = OpConstantNull %v4float
+      %value = OpVariable %_ptr_Output_v4float Output %5
+%_ptr_Output_float = OpTypePointer Output %float
+          %8 = OpConstantNull %float
+%vertex_point_size = OpVariable %_ptr_Output_float Output %8
+       %void = OpTypeVoid
+          %9 = OpTypeFunction %void
+    %v2float = OpTypeVector %float 2
+%float_0_0174532924 = OpConstant %float 0.0174532924
+         %15 = OpConstantComposite %v2float %float_0_0174532924 %float_0_0174532924
+%_ptr_Function_v2float = OpTypePointer Function %v2float
+         %18 = OpConstantNull %v2float
+         %19 = OpTypeFunction %v4float
+    %float_1 = OpConstant %float 1
+%radians_44a9f8 = OpFunction %void None %9
+         %12 = OpLabel
+        %res = OpVariable %_ptr_Function_v2float Function %18
+               OpStore %res %15
+               OpReturn
+               OpFunctionEnd
+%vertex_main_inner = OpFunction %v4float None %19
+         %21 = OpLabel
+         %22 = OpFunctionCall %void %radians_44a9f8
+               OpReturnValue %5
+               OpFunctionEnd
+%vertex_main = OpFunction %void None %9
+         %24 = OpLabel
+         %25 = OpFunctionCall %v4float %vertex_main_inner
+               OpStore %value %25
+               OpStore %vertex_point_size %float_1
+               OpReturn
+               OpFunctionEnd
+%fragment_main = OpFunction %void None %9
+         %28 = OpLabel
+         %29 = OpFunctionCall %void %radians_44a9f8
+               OpReturn
+               OpFunctionEnd
+%compute_main = OpFunction %void None %9
+         %31 = OpLabel
+         %32 = OpFunctionCall %void %radians_44a9f8
+               OpReturn
+               OpFunctionEnd
diff --git a/test/tint/builtins/gen/literal/radians/44a9f8.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/radians/44a9f8.wgsl.expected.wgsl
new file mode 100644
index 0000000..4d6455c
--- /dev/null
+++ b/test/tint/builtins/gen/literal/radians/44a9f8.wgsl.expected.wgsl
@@ -0,0 +1,19 @@
+fn radians_44a9f8() {
+  var res = radians(vec2(1.0));
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  radians_44a9f8();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  radians_44a9f8();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  radians_44a9f8();
+}
diff --git a/test/tint/builtins/gen/literal/radians/44f20b.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/radians/44f20b.wgsl.expected.dxc.hlsl
index 3c88857..f107b59 100644
--- a/test/tint/builtins/gen/literal/radians/44f20b.wgsl.expected.dxc.hlsl
+++ b/test/tint/builtins/gen/literal/radians/44f20b.wgsl.expected.dxc.hlsl
@@ -1,9 +1,5 @@
-vector<float16_t, 4> tint_radians(vector<float16_t, 4> param_0) {
-  return param_0 * 0.017453292519943295474;
-}
-
 void radians_44f20b() {
-  vector<float16_t, 4> res = tint_radians((float16_t(1.0h)).xxxx);
+  vector<float16_t, 4> res = (float16_t(0.017440796h)).xxxx;
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/radians/44f20b.wgsl.expected.glsl b/test/tint/builtins/gen/literal/radians/44f20b.wgsl.expected.glsl
index caa4ab8..ed65328 100644
--- a/test/tint/builtins/gen/literal/radians/44f20b.wgsl.expected.glsl
+++ b/test/tint/builtins/gen/literal/radians/44f20b.wgsl.expected.glsl
@@ -1,13 +1,8 @@
 #version 310 es
 #extension GL_AMD_gpu_shader_half_float : require
 
-f16vec4 tint_radians(f16vec4 param_0) {
-  return param_0 * 0.017453292519943295474hf;
-}
-
-
 void radians_44f20b() {
-  f16vec4 res = tint_radians(f16vec4(1.0hf));
+  f16vec4 res = f16vec4(0.017440796hf);
 }
 
 vec4 vertex_main() {
@@ -27,13 +22,8 @@
 #extension GL_AMD_gpu_shader_half_float : require
 precision mediump float;
 
-f16vec4 tint_radians(f16vec4 param_0) {
-  return param_0 * 0.017453292519943295474hf;
-}
-
-
 void radians_44f20b() {
-  f16vec4 res = tint_radians(f16vec4(1.0hf));
+  f16vec4 res = f16vec4(0.017440796hf);
 }
 
 void fragment_main() {
@@ -47,13 +37,8 @@
 #version 310 es
 #extension GL_AMD_gpu_shader_half_float : require
 
-f16vec4 tint_radians(f16vec4 param_0) {
-  return param_0 * 0.017453292519943295474hf;
-}
-
-
 void radians_44f20b() {
-  f16vec4 res = tint_radians(f16vec4(1.0hf));
+  f16vec4 res = f16vec4(0.017440796hf);
 }
 
 void compute_main() {
diff --git a/test/tint/builtins/gen/literal/radians/44f20b.wgsl.expected.msl b/test/tint/builtins/gen/literal/radians/44f20b.wgsl.expected.msl
index 0f7b12f..d279cb3 100644
--- a/test/tint/builtins/gen/literal/radians/44f20b.wgsl.expected.msl
+++ b/test/tint/builtins/gen/literal/radians/44f20b.wgsl.expected.msl
@@ -1,13 +1,8 @@
 #include <metal_stdlib>
 
 using namespace metal;
-
-half4 tint_radians(half4 param_0) {
-  return param_0 * 0.017453292519943295474;
-}
-
 void radians_44f20b() {
-  half4 res = tint_radians(half4(1.0h));
+  half4 res = half4(0.017440796h);
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/radians/44f20b.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/radians/44f20b.wgsl.expected.spvasm
index 993e544..7a543a4 100644
--- a/test/tint/builtins/gen/literal/radians/44f20b.wgsl.expected.spvasm
+++ b/test/tint/builtins/gen/literal/radians/44f20b.wgsl.expected.spvasm
@@ -1,14 +1,13 @@
 ; SPIR-V
 ; Version: 1.3
 ; Generator: Google Tint Compiler; 0
-; Bound: 36
+; Bound: 34
 ; Schema: 0
                OpCapability Shader
                OpCapability Float16
                OpCapability UniformAndStorageBuffer16BitAccess
                OpCapability StorageBuffer16BitAccess
                OpCapability StorageInputOutput16
-         %16 = OpExtInstImport "GLSL.std.450"
                OpMemoryModel Logical GLSL450
                OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
                OpEntryPoint Fragment %fragment_main "fragment_main"
@@ -37,38 +36,37 @@
           %9 = OpTypeFunction %void
        %half = OpTypeFloat 16
      %v4half = OpTypeVector %half 4
-%half_0x1p_0 = OpConstant %half 0x1p+0
-         %18 = OpConstantComposite %v4half %half_0x1p_0 %half_0x1p_0 %half_0x1p_0 %half_0x1p_0
+%half_0x1_1dcpn6 = OpConstant %half 0x1.1dcp-6
+         %16 = OpConstantComposite %v4half %half_0x1_1dcpn6 %half_0x1_1dcpn6 %half_0x1_1dcpn6 %half_0x1_1dcpn6
 %_ptr_Function_v4half = OpTypePointer Function %v4half
-         %21 = OpConstantNull %v4half
-         %22 = OpTypeFunction %v4float
+         %19 = OpConstantNull %v4half
+         %20 = OpTypeFunction %v4float
     %float_1 = OpConstant %float 1
 %radians_44f20b = OpFunction %void None %9
          %12 = OpLabel
-        %res = OpVariable %_ptr_Function_v4half Function %21
-         %13 = OpExtInst %v4half %16 Radians %18
-               OpStore %res %13
+        %res = OpVariable %_ptr_Function_v4half Function %19
+               OpStore %res %16
                OpReturn
                OpFunctionEnd
-%vertex_main_inner = OpFunction %v4float None %22
-         %24 = OpLabel
-         %25 = OpFunctionCall %void %radians_44f20b
+%vertex_main_inner = OpFunction %v4float None %20
+         %22 = OpLabel
+         %23 = OpFunctionCall %void %radians_44f20b
                OpReturnValue %5
                OpFunctionEnd
 %vertex_main = OpFunction %void None %9
-         %27 = OpLabel
-         %28 = OpFunctionCall %v4float %vertex_main_inner
-               OpStore %value %28
+         %25 = OpLabel
+         %26 = OpFunctionCall %v4float %vertex_main_inner
+               OpStore %value %26
                OpStore %vertex_point_size %float_1
                OpReturn
                OpFunctionEnd
 %fragment_main = OpFunction %void None %9
-         %31 = OpLabel
-         %32 = OpFunctionCall %void %radians_44f20b
+         %29 = OpLabel
+         %30 = OpFunctionCall %void %radians_44f20b
                OpReturn
                OpFunctionEnd
 %compute_main = OpFunction %void None %9
-         %34 = OpLabel
-         %35 = OpFunctionCall %void %radians_44f20b
+         %32 = OpLabel
+         %33 = OpFunctionCall %void %radians_44f20b
                OpReturn
                OpFunctionEnd
diff --git a/test/tint/builtins/gen/literal/radians/524a91.wgsl b/test/tint/builtins/gen/literal/radians/524a91.wgsl
new file mode 100644
index 0000000..42d2fad
--- /dev/null
+++ b/test/tint/builtins/gen/literal/radians/524a91.wgsl
@@ -0,0 +1,43 @@
+// Copyright 2022 The Tint Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+////////////////////////////////////////////////////////////////////////////////
+// File generated by tools/src/cmd/gen
+// using the template:
+//   test/tint/builtins/gen/gen.wgsl.tmpl
+//
+// Do not modify this file directly
+////////////////////////////////////////////////////////////////////////////////
+
+
+// fn radians(vec<4, fa>) -> vec<4, fa>
+fn radians_524a91() {
+  var res = radians(vec4(1.));
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  radians_524a91();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  radians_524a91();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  radians_524a91();
+}
diff --git a/test/tint/builtins/gen/literal/radians/524a91.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/radians/524a91.wgsl.expected.dxc.hlsl
new file mode 100644
index 0000000..b3e2192
--- /dev/null
+++ b/test/tint/builtins/gen/literal/radians/524a91.wgsl.expected.dxc.hlsl
@@ -0,0 +1,30 @@
+void radians_524a91() {
+  float4 res = (0.017453292f).xxxx;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  radians_524a91();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  radians_524a91();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  radians_524a91();
+  return;
+}
diff --git a/test/tint/builtins/gen/literal/radians/524a91.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/radians/524a91.wgsl.expected.fxc.hlsl
new file mode 100644
index 0000000..b3e2192
--- /dev/null
+++ b/test/tint/builtins/gen/literal/radians/524a91.wgsl.expected.fxc.hlsl
@@ -0,0 +1,30 @@
+void radians_524a91() {
+  float4 res = (0.017453292f).xxxx;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  radians_524a91();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  radians_524a91();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  radians_524a91();
+  return;
+}
diff --git a/test/tint/builtins/gen/literal/radians/524a91.wgsl.expected.glsl b/test/tint/builtins/gen/literal/radians/524a91.wgsl.expected.glsl
new file mode 100644
index 0000000..fd1508e
--- /dev/null
+++ b/test/tint/builtins/gen/literal/radians/524a91.wgsl.expected.glsl
@@ -0,0 +1,49 @@
+#version 310 es
+
+void radians_524a91() {
+  vec4 res = vec4(0.017453292f);
+}
+
+vec4 vertex_main() {
+  radians_524a91();
+  return vec4(0.0f);
+}
+
+void main() {
+  gl_PointSize = 1.0;
+  vec4 inner_result = vertex_main();
+  gl_Position = inner_result;
+  gl_Position.y = -(gl_Position.y);
+  gl_Position.z = ((2.0f * gl_Position.z) - gl_Position.w);
+  return;
+}
+#version 310 es
+precision mediump float;
+
+void radians_524a91() {
+  vec4 res = vec4(0.017453292f);
+}
+
+void fragment_main() {
+  radians_524a91();
+}
+
+void main() {
+  fragment_main();
+  return;
+}
+#version 310 es
+
+void radians_524a91() {
+  vec4 res = vec4(0.017453292f);
+}
+
+void compute_main() {
+  radians_524a91();
+}
+
+layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
+void main() {
+  compute_main();
+  return;
+}
diff --git a/test/tint/builtins/gen/literal/radians/524a91.wgsl.expected.msl b/test/tint/builtins/gen/literal/radians/524a91.wgsl.expected.msl
new file mode 100644
index 0000000..fa539e0
--- /dev/null
+++ b/test/tint/builtins/gen/literal/radians/524a91.wgsl.expected.msl
@@ -0,0 +1,33 @@
+#include <metal_stdlib>
+
+using namespace metal;
+void radians_524a91() {
+  float4 res = float4(0.017453292f);
+}
+
+struct tint_symbol {
+  float4 value [[position]];
+};
+
+float4 vertex_main_inner() {
+  radians_524a91();
+  return float4(0.0f);
+}
+
+vertex tint_symbol vertex_main() {
+  float4 const inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = {};
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+fragment void fragment_main() {
+  radians_524a91();
+  return;
+}
+
+kernel void compute_main() {
+  radians_524a91();
+  return;
+}
+
diff --git a/test/tint/builtins/gen/literal/radians/524a91.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/radians/524a91.wgsl.expected.spvasm
new file mode 100644
index 0000000..a9c1edf
--- /dev/null
+++ b/test/tint/builtins/gen/literal/radians/524a91.wgsl.expected.spvasm
@@ -0,0 +1,65 @@
+; SPIR-V
+; Version: 1.3
+; Generator: Google Tint Compiler; 0
+; Bound: 31
+; Schema: 0
+               OpCapability Shader
+               OpMemoryModel Logical GLSL450
+               OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
+               OpEntryPoint Fragment %fragment_main "fragment_main"
+               OpEntryPoint GLCompute %compute_main "compute_main"
+               OpExecutionMode %fragment_main OriginUpperLeft
+               OpExecutionMode %compute_main LocalSize 1 1 1
+               OpName %value "value"
+               OpName %vertex_point_size "vertex_point_size"
+               OpName %radians_524a91 "radians_524a91"
+               OpName %res "res"
+               OpName %vertex_main_inner "vertex_main_inner"
+               OpName %vertex_main "vertex_main"
+               OpName %fragment_main "fragment_main"
+               OpName %compute_main "compute_main"
+               OpDecorate %value BuiltIn Position
+               OpDecorate %vertex_point_size BuiltIn PointSize
+      %float = OpTypeFloat 32
+    %v4float = OpTypeVector %float 4
+%_ptr_Output_v4float = OpTypePointer Output %v4float
+          %5 = OpConstantNull %v4float
+      %value = OpVariable %_ptr_Output_v4float Output %5
+%_ptr_Output_float = OpTypePointer Output %float
+          %8 = OpConstantNull %float
+%vertex_point_size = OpVariable %_ptr_Output_float Output %8
+       %void = OpTypeVoid
+          %9 = OpTypeFunction %void
+%float_0_0174532924 = OpConstant %float 0.0174532924
+         %14 = OpConstantComposite %v4float %float_0_0174532924 %float_0_0174532924 %float_0_0174532924 %float_0_0174532924
+%_ptr_Function_v4float = OpTypePointer Function %v4float
+         %17 = OpTypeFunction %v4float
+    %float_1 = OpConstant %float 1
+%radians_524a91 = OpFunction %void None %9
+         %12 = OpLabel
+        %res = OpVariable %_ptr_Function_v4float Function %5
+               OpStore %res %14
+               OpReturn
+               OpFunctionEnd
+%vertex_main_inner = OpFunction %v4float None %17
+         %19 = OpLabel
+         %20 = OpFunctionCall %void %radians_524a91
+               OpReturnValue %5
+               OpFunctionEnd
+%vertex_main = OpFunction %void None %9
+         %22 = OpLabel
+         %23 = OpFunctionCall %v4float %vertex_main_inner
+               OpStore %value %23
+               OpStore %vertex_point_size %float_1
+               OpReturn
+               OpFunctionEnd
+%fragment_main = OpFunction %void None %9
+         %26 = OpLabel
+         %27 = OpFunctionCall %void %radians_524a91
+               OpReturn
+               OpFunctionEnd
+%compute_main = OpFunction %void None %9
+         %29 = OpLabel
+         %30 = OpFunctionCall %void %radians_524a91
+               OpReturn
+               OpFunctionEnd
diff --git a/test/tint/builtins/gen/literal/radians/524a91.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/radians/524a91.wgsl.expected.wgsl
new file mode 100644
index 0000000..7f69a56
--- /dev/null
+++ b/test/tint/builtins/gen/literal/radians/524a91.wgsl.expected.wgsl
@@ -0,0 +1,19 @@
+fn radians_524a91() {
+  var res = radians(vec4(1.0));
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  radians_524a91();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  radians_524a91();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  radians_524a91();
+}
diff --git a/test/tint/builtins/gen/literal/radians/61687a.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/radians/61687a.wgsl.expected.dxc.hlsl
index 66fd0bb..08ec6b4 100644
--- a/test/tint/builtins/gen/literal/radians/61687a.wgsl.expected.dxc.hlsl
+++ b/test/tint/builtins/gen/literal/radians/61687a.wgsl.expected.dxc.hlsl
@@ -1,9 +1,5 @@
-float2 tint_radians(float2 param_0) {
-  return param_0 * 0.017453292519943295474;
-}
-
 void radians_61687a() {
-  float2 res = tint_radians((1.0f).xx);
+  float2 res = (0.017453292f).xx;
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/radians/61687a.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/radians/61687a.wgsl.expected.fxc.hlsl
index 66fd0bb..08ec6b4 100644
--- a/test/tint/builtins/gen/literal/radians/61687a.wgsl.expected.fxc.hlsl
+++ b/test/tint/builtins/gen/literal/radians/61687a.wgsl.expected.fxc.hlsl
@@ -1,9 +1,5 @@
-float2 tint_radians(float2 param_0) {
-  return param_0 * 0.017453292519943295474;
-}
-
 void radians_61687a() {
-  float2 res = tint_radians((1.0f).xx);
+  float2 res = (0.017453292f).xx;
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/radians/61687a.wgsl.expected.glsl b/test/tint/builtins/gen/literal/radians/61687a.wgsl.expected.glsl
index 0810866..3ef50f3 100644
--- a/test/tint/builtins/gen/literal/radians/61687a.wgsl.expected.glsl
+++ b/test/tint/builtins/gen/literal/radians/61687a.wgsl.expected.glsl
@@ -1,12 +1,7 @@
 #version 310 es
 
-vec2 tint_radians(vec2 param_0) {
-  return param_0 * 0.017453292519943295474f;
-}
-
-
 void radians_61687a() {
-  vec2 res = tint_radians(vec2(1.0f));
+  vec2 res = vec2(0.017453292f);
 }
 
 vec4 vertex_main() {
@@ -25,13 +20,8 @@
 #version 310 es
 precision mediump float;
 
-vec2 tint_radians(vec2 param_0) {
-  return param_0 * 0.017453292519943295474f;
-}
-
-
 void radians_61687a() {
-  vec2 res = tint_radians(vec2(1.0f));
+  vec2 res = vec2(0.017453292f);
 }
 
 void fragment_main() {
@@ -44,13 +34,8 @@
 }
 #version 310 es
 
-vec2 tint_radians(vec2 param_0) {
-  return param_0 * 0.017453292519943295474f;
-}
-
-
 void radians_61687a() {
-  vec2 res = tint_radians(vec2(1.0f));
+  vec2 res = vec2(0.017453292f);
 }
 
 void compute_main() {
diff --git a/test/tint/builtins/gen/literal/radians/61687a.wgsl.expected.msl b/test/tint/builtins/gen/literal/radians/61687a.wgsl.expected.msl
index 2ce1861..8d8cf5c 100644
--- a/test/tint/builtins/gen/literal/radians/61687a.wgsl.expected.msl
+++ b/test/tint/builtins/gen/literal/radians/61687a.wgsl.expected.msl
@@ -1,13 +1,8 @@
 #include <metal_stdlib>
 
 using namespace metal;
-
-float2 tint_radians(float2 param_0) {
-  return param_0 * 0.017453292519943295474;
-}
-
 void radians_61687a() {
-  float2 res = tint_radians(float2(1.0f));
+  float2 res = float2(0.017453292f);
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/radians/61687a.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/radians/61687a.wgsl.expected.spvasm
index b9e7307..0dc12cf 100644
--- a/test/tint/builtins/gen/literal/radians/61687a.wgsl.expected.spvasm
+++ b/test/tint/builtins/gen/literal/radians/61687a.wgsl.expected.spvasm
@@ -1,10 +1,9 @@
 ; SPIR-V
 ; Version: 1.3
 ; Generator: Google Tint Compiler; 0
-; Bound: 34
+; Bound: 33
 ; Schema: 0
                OpCapability Shader
-         %15 = OpExtInstImport "GLSL.std.450"
                OpMemoryModel Logical GLSL450
                OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
                OpEntryPoint Fragment %fragment_main "fragment_main"
@@ -32,37 +31,37 @@
        %void = OpTypeVoid
           %9 = OpTypeFunction %void
     %v2float = OpTypeVector %float 2
-    %float_1 = OpConstant %float 1
-         %17 = OpConstantComposite %v2float %float_1 %float_1
+%float_0_0174532924 = OpConstant %float 0.0174532924
+         %15 = OpConstantComposite %v2float %float_0_0174532924 %float_0_0174532924
 %_ptr_Function_v2float = OpTypePointer Function %v2float
-         %20 = OpConstantNull %v2float
-         %21 = OpTypeFunction %v4float
+         %18 = OpConstantNull %v2float
+         %19 = OpTypeFunction %v4float
+    %float_1 = OpConstant %float 1
 %radians_61687a = OpFunction %void None %9
          %12 = OpLabel
-        %res = OpVariable %_ptr_Function_v2float Function %20
-         %13 = OpExtInst %v2float %15 Radians %17
-               OpStore %res %13
+        %res = OpVariable %_ptr_Function_v2float Function %18
+               OpStore %res %15
                OpReturn
                OpFunctionEnd
-%vertex_main_inner = OpFunction %v4float None %21
-         %23 = OpLabel
-         %24 = OpFunctionCall %void %radians_61687a
+%vertex_main_inner = OpFunction %v4float None %19
+         %21 = OpLabel
+         %22 = OpFunctionCall %void %radians_61687a
                OpReturnValue %5
                OpFunctionEnd
 %vertex_main = OpFunction %void None %9
-         %26 = OpLabel
-         %27 = OpFunctionCall %v4float %vertex_main_inner
-               OpStore %value %27
+         %24 = OpLabel
+         %25 = OpFunctionCall %v4float %vertex_main_inner
+               OpStore %value %25
                OpStore %vertex_point_size %float_1
                OpReturn
                OpFunctionEnd
 %fragment_main = OpFunction %void None %9
-         %29 = OpLabel
-         %30 = OpFunctionCall %void %radians_61687a
+         %28 = OpLabel
+         %29 = OpFunctionCall %void %radians_61687a
                OpReturn
                OpFunctionEnd
 %compute_main = OpFunction %void None %9
-         %32 = OpLabel
-         %33 = OpFunctionCall %void %radians_61687a
+         %31 = OpLabel
+         %32 = OpFunctionCall %void %radians_61687a
                OpReturn
                OpFunctionEnd
diff --git a/test/tint/builtins/gen/literal/radians/6b0ff2.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/radians/6b0ff2.wgsl.expected.dxc.hlsl
index 9d7e818..5722b0d 100644
--- a/test/tint/builtins/gen/literal/radians/6b0ff2.wgsl.expected.dxc.hlsl
+++ b/test/tint/builtins/gen/literal/radians/6b0ff2.wgsl.expected.dxc.hlsl
@@ -1,9 +1,5 @@
-float tint_radians(float param_0) {
-  return param_0 * 0.017453292519943295474;
-}
-
 void radians_6b0ff2() {
-  float res = tint_radians(1.0f);
+  float res = 0.017453292f;
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/radians/6b0ff2.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/radians/6b0ff2.wgsl.expected.fxc.hlsl
index 9d7e818..5722b0d 100644
--- a/test/tint/builtins/gen/literal/radians/6b0ff2.wgsl.expected.fxc.hlsl
+++ b/test/tint/builtins/gen/literal/radians/6b0ff2.wgsl.expected.fxc.hlsl
@@ -1,9 +1,5 @@
-float tint_radians(float param_0) {
-  return param_0 * 0.017453292519943295474;
-}
-
 void radians_6b0ff2() {
-  float res = tint_radians(1.0f);
+  float res = 0.017453292f;
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/radians/6b0ff2.wgsl.expected.glsl b/test/tint/builtins/gen/literal/radians/6b0ff2.wgsl.expected.glsl
index b279215..ceb5f05 100644
--- a/test/tint/builtins/gen/literal/radians/6b0ff2.wgsl.expected.glsl
+++ b/test/tint/builtins/gen/literal/radians/6b0ff2.wgsl.expected.glsl
@@ -1,12 +1,7 @@
 #version 310 es
 
-float tint_radians(float param_0) {
-  return param_0 * 0.017453292519943295474f;
-}
-
-
 void radians_6b0ff2() {
-  float res = tint_radians(1.0f);
+  float res = 0.017453292f;
 }
 
 vec4 vertex_main() {
@@ -25,13 +20,8 @@
 #version 310 es
 precision mediump float;
 
-float tint_radians(float param_0) {
-  return param_0 * 0.017453292519943295474f;
-}
-
-
 void radians_6b0ff2() {
-  float res = tint_radians(1.0f);
+  float res = 0.017453292f;
 }
 
 void fragment_main() {
@@ -44,13 +34,8 @@
 }
 #version 310 es
 
-float tint_radians(float param_0) {
-  return param_0 * 0.017453292519943295474f;
-}
-
-
 void radians_6b0ff2() {
-  float res = tint_radians(1.0f);
+  float res = 0.017453292f;
 }
 
 void compute_main() {
diff --git a/test/tint/builtins/gen/literal/radians/6b0ff2.wgsl.expected.msl b/test/tint/builtins/gen/literal/radians/6b0ff2.wgsl.expected.msl
index 074b46d..486252d 100644
--- a/test/tint/builtins/gen/literal/radians/6b0ff2.wgsl.expected.msl
+++ b/test/tint/builtins/gen/literal/radians/6b0ff2.wgsl.expected.msl
@@ -1,13 +1,8 @@
 #include <metal_stdlib>
 
 using namespace metal;
-
-float tint_radians(float param_0) {
-  return param_0 * 0.017453292519943295474;
-}
-
 void radians_6b0ff2() {
-  float res = tint_radians(1.0f);
+  float res = 0.017453292f;
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/radians/6b0ff2.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/radians/6b0ff2.wgsl.expected.spvasm
index 4f49a3f..f105b00 100644
--- a/test/tint/builtins/gen/literal/radians/6b0ff2.wgsl.expected.spvasm
+++ b/test/tint/builtins/gen/literal/radians/6b0ff2.wgsl.expected.spvasm
@@ -1,10 +1,9 @@
 ; SPIR-V
 ; Version: 1.3
 ; Generator: Google Tint Compiler; 0
-; Bound: 31
+; Bound: 30
 ; Schema: 0
                OpCapability Shader
-         %14 = OpExtInstImport "GLSL.std.450"
                OpMemoryModel Logical GLSL450
                OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
                OpEntryPoint Fragment %fragment_main "fragment_main"
@@ -31,35 +30,35 @@
 %vertex_point_size = OpVariable %_ptr_Output_float Output %8
        %void = OpTypeVoid
           %9 = OpTypeFunction %void
-    %float_1 = OpConstant %float 1
+%float_0_0174532924 = OpConstant %float 0.0174532924
 %_ptr_Function_float = OpTypePointer Function %float
-         %18 = OpTypeFunction %v4float
+         %16 = OpTypeFunction %v4float
+    %float_1 = OpConstant %float 1
 %radians_6b0ff2 = OpFunction %void None %9
          %12 = OpLabel
         %res = OpVariable %_ptr_Function_float Function %8
-         %13 = OpExtInst %float %14 Radians %float_1
-               OpStore %res %13
+               OpStore %res %float_0_0174532924
                OpReturn
                OpFunctionEnd
-%vertex_main_inner = OpFunction %v4float None %18
-         %20 = OpLabel
-         %21 = OpFunctionCall %void %radians_6b0ff2
+%vertex_main_inner = OpFunction %v4float None %16
+         %18 = OpLabel
+         %19 = OpFunctionCall %void %radians_6b0ff2
                OpReturnValue %5
                OpFunctionEnd
 %vertex_main = OpFunction %void None %9
-         %23 = OpLabel
-         %24 = OpFunctionCall %v4float %vertex_main_inner
-               OpStore %value %24
+         %21 = OpLabel
+         %22 = OpFunctionCall %v4float %vertex_main_inner
+               OpStore %value %22
                OpStore %vertex_point_size %float_1
                OpReturn
                OpFunctionEnd
 %fragment_main = OpFunction %void None %9
-         %26 = OpLabel
-         %27 = OpFunctionCall %void %radians_6b0ff2
+         %25 = OpLabel
+         %26 = OpFunctionCall %void %radians_6b0ff2
                OpReturn
                OpFunctionEnd
 %compute_main = OpFunction %void None %9
-         %29 = OpLabel
-         %30 = OpFunctionCall %void %radians_6b0ff2
+         %28 = OpLabel
+         %29 = OpFunctionCall %void %radians_6b0ff2
                OpReturn
                OpFunctionEnd
diff --git a/test/tint/builtins/gen/literal/radians/7ea4c7.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/radians/7ea4c7.wgsl.expected.dxc.hlsl
index 72427f3..680dffd 100644
--- a/test/tint/builtins/gen/literal/radians/7ea4c7.wgsl.expected.dxc.hlsl
+++ b/test/tint/builtins/gen/literal/radians/7ea4c7.wgsl.expected.dxc.hlsl
@@ -1,9 +1,5 @@
-vector<float16_t, 3> tint_radians(vector<float16_t, 3> param_0) {
-  return param_0 * 0.017453292519943295474;
-}
-
 void radians_7ea4c7() {
-  vector<float16_t, 3> res = tint_radians((float16_t(1.0h)).xxx);
+  vector<float16_t, 3> res = (float16_t(0.017440796h)).xxx;
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/radians/7ea4c7.wgsl.expected.glsl b/test/tint/builtins/gen/literal/radians/7ea4c7.wgsl.expected.glsl
index 75c124c..44b3775 100644
--- a/test/tint/builtins/gen/literal/radians/7ea4c7.wgsl.expected.glsl
+++ b/test/tint/builtins/gen/literal/radians/7ea4c7.wgsl.expected.glsl
@@ -1,13 +1,8 @@
 #version 310 es
 #extension GL_AMD_gpu_shader_half_float : require
 
-f16vec3 tint_radians(f16vec3 param_0) {
-  return param_0 * 0.017453292519943295474hf;
-}
-
-
 void radians_7ea4c7() {
-  f16vec3 res = tint_radians(f16vec3(1.0hf));
+  f16vec3 res = f16vec3(0.017440796hf);
 }
 
 vec4 vertex_main() {
@@ -27,13 +22,8 @@
 #extension GL_AMD_gpu_shader_half_float : require
 precision mediump float;
 
-f16vec3 tint_radians(f16vec3 param_0) {
-  return param_0 * 0.017453292519943295474hf;
-}
-
-
 void radians_7ea4c7() {
-  f16vec3 res = tint_radians(f16vec3(1.0hf));
+  f16vec3 res = f16vec3(0.017440796hf);
 }
 
 void fragment_main() {
@@ -47,13 +37,8 @@
 #version 310 es
 #extension GL_AMD_gpu_shader_half_float : require
 
-f16vec3 tint_radians(f16vec3 param_0) {
-  return param_0 * 0.017453292519943295474hf;
-}
-
-
 void radians_7ea4c7() {
-  f16vec3 res = tint_radians(f16vec3(1.0hf));
+  f16vec3 res = f16vec3(0.017440796hf);
 }
 
 void compute_main() {
diff --git a/test/tint/builtins/gen/literal/radians/7ea4c7.wgsl.expected.msl b/test/tint/builtins/gen/literal/radians/7ea4c7.wgsl.expected.msl
index a8f0e1f..59edb2a 100644
--- a/test/tint/builtins/gen/literal/radians/7ea4c7.wgsl.expected.msl
+++ b/test/tint/builtins/gen/literal/radians/7ea4c7.wgsl.expected.msl
@@ -1,13 +1,8 @@
 #include <metal_stdlib>
 
 using namespace metal;
-
-half3 tint_radians(half3 param_0) {
-  return param_0 * 0.017453292519943295474;
-}
-
 void radians_7ea4c7() {
-  half3 res = tint_radians(half3(1.0h));
+  half3 res = half3(0.017440796h);
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/radians/7ea4c7.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/radians/7ea4c7.wgsl.expected.spvasm
index 3253f44..0d5b8b8 100644
--- a/test/tint/builtins/gen/literal/radians/7ea4c7.wgsl.expected.spvasm
+++ b/test/tint/builtins/gen/literal/radians/7ea4c7.wgsl.expected.spvasm
@@ -1,14 +1,13 @@
 ; SPIR-V
 ; Version: 1.3
 ; Generator: Google Tint Compiler; 0
-; Bound: 36
+; Bound: 34
 ; Schema: 0
                OpCapability Shader
                OpCapability Float16
                OpCapability UniformAndStorageBuffer16BitAccess
                OpCapability StorageBuffer16BitAccess
                OpCapability StorageInputOutput16
-         %16 = OpExtInstImport "GLSL.std.450"
                OpMemoryModel Logical GLSL450
                OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
                OpEntryPoint Fragment %fragment_main "fragment_main"
@@ -37,38 +36,37 @@
           %9 = OpTypeFunction %void
        %half = OpTypeFloat 16
      %v3half = OpTypeVector %half 3
-%half_0x1p_0 = OpConstant %half 0x1p+0
-         %18 = OpConstantComposite %v3half %half_0x1p_0 %half_0x1p_0 %half_0x1p_0
+%half_0x1_1dcpn6 = OpConstant %half 0x1.1dcp-6
+         %16 = OpConstantComposite %v3half %half_0x1_1dcpn6 %half_0x1_1dcpn6 %half_0x1_1dcpn6
 %_ptr_Function_v3half = OpTypePointer Function %v3half
-         %21 = OpConstantNull %v3half
-         %22 = OpTypeFunction %v4float
+         %19 = OpConstantNull %v3half
+         %20 = OpTypeFunction %v4float
     %float_1 = OpConstant %float 1
 %radians_7ea4c7 = OpFunction %void None %9
          %12 = OpLabel
-        %res = OpVariable %_ptr_Function_v3half Function %21
-         %13 = OpExtInst %v3half %16 Radians %18
-               OpStore %res %13
+        %res = OpVariable %_ptr_Function_v3half Function %19
+               OpStore %res %16
                OpReturn
                OpFunctionEnd
-%vertex_main_inner = OpFunction %v4float None %22
-         %24 = OpLabel
-         %25 = OpFunctionCall %void %radians_7ea4c7
+%vertex_main_inner = OpFunction %v4float None %20
+         %22 = OpLabel
+         %23 = OpFunctionCall %void %radians_7ea4c7
                OpReturnValue %5
                OpFunctionEnd
 %vertex_main = OpFunction %void None %9
-         %27 = OpLabel
-         %28 = OpFunctionCall %v4float %vertex_main_inner
-               OpStore %value %28
+         %25 = OpLabel
+         %26 = OpFunctionCall %v4float %vertex_main_inner
+               OpStore %value %26
                OpStore %vertex_point_size %float_1
                OpReturn
                OpFunctionEnd
 %fragment_main = OpFunction %void None %9
-         %31 = OpLabel
-         %32 = OpFunctionCall %void %radians_7ea4c7
+         %29 = OpLabel
+         %30 = OpFunctionCall %void %radians_7ea4c7
                OpReturn
                OpFunctionEnd
 %compute_main = OpFunction %void None %9
-         %34 = OpLabel
-         %35 = OpFunctionCall %void %radians_7ea4c7
+         %32 = OpLabel
+         %33 = OpFunctionCall %void %radians_7ea4c7
                OpReturn
                OpFunctionEnd
diff --git a/test/tint/builtins/gen/literal/radians/bff231.wgsl b/test/tint/builtins/gen/literal/radians/bff231.wgsl
new file mode 100644
index 0000000..1b2cd48
--- /dev/null
+++ b/test/tint/builtins/gen/literal/radians/bff231.wgsl
@@ -0,0 +1,43 @@
+// Copyright 2022 The Tint Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+////////////////////////////////////////////////////////////////////////////////
+// File generated by tools/src/cmd/gen
+// using the template:
+//   test/tint/builtins/gen/gen.wgsl.tmpl
+//
+// Do not modify this file directly
+////////////////////////////////////////////////////////////////////////////////
+
+
+// fn radians(fa) -> fa
+fn radians_bff231() {
+  var res = radians(1.);
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  radians_bff231();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  radians_bff231();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  radians_bff231();
+}
diff --git a/test/tint/builtins/gen/literal/radians/bff231.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/radians/bff231.wgsl.expected.dxc.hlsl
new file mode 100644
index 0000000..cde7b14
--- /dev/null
+++ b/test/tint/builtins/gen/literal/radians/bff231.wgsl.expected.dxc.hlsl
@@ -0,0 +1,30 @@
+void radians_bff231() {
+  float res = 0.017453292f;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  radians_bff231();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  radians_bff231();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  radians_bff231();
+  return;
+}
diff --git a/test/tint/builtins/gen/literal/radians/bff231.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/radians/bff231.wgsl.expected.fxc.hlsl
new file mode 100644
index 0000000..cde7b14
--- /dev/null
+++ b/test/tint/builtins/gen/literal/radians/bff231.wgsl.expected.fxc.hlsl
@@ -0,0 +1,30 @@
+void radians_bff231() {
+  float res = 0.017453292f;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  radians_bff231();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  radians_bff231();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  radians_bff231();
+  return;
+}
diff --git a/test/tint/builtins/gen/literal/radians/bff231.wgsl.expected.glsl b/test/tint/builtins/gen/literal/radians/bff231.wgsl.expected.glsl
new file mode 100644
index 0000000..a445da1
--- /dev/null
+++ b/test/tint/builtins/gen/literal/radians/bff231.wgsl.expected.glsl
@@ -0,0 +1,49 @@
+#version 310 es
+
+void radians_bff231() {
+  float res = 0.017453292f;
+}
+
+vec4 vertex_main() {
+  radians_bff231();
+  return vec4(0.0f);
+}
+
+void main() {
+  gl_PointSize = 1.0;
+  vec4 inner_result = vertex_main();
+  gl_Position = inner_result;
+  gl_Position.y = -(gl_Position.y);
+  gl_Position.z = ((2.0f * gl_Position.z) - gl_Position.w);
+  return;
+}
+#version 310 es
+precision mediump float;
+
+void radians_bff231() {
+  float res = 0.017453292f;
+}
+
+void fragment_main() {
+  radians_bff231();
+}
+
+void main() {
+  fragment_main();
+  return;
+}
+#version 310 es
+
+void radians_bff231() {
+  float res = 0.017453292f;
+}
+
+void compute_main() {
+  radians_bff231();
+}
+
+layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
+void main() {
+  compute_main();
+  return;
+}
diff --git a/test/tint/builtins/gen/literal/radians/bff231.wgsl.expected.msl b/test/tint/builtins/gen/literal/radians/bff231.wgsl.expected.msl
new file mode 100644
index 0000000..ddd3b6e
--- /dev/null
+++ b/test/tint/builtins/gen/literal/radians/bff231.wgsl.expected.msl
@@ -0,0 +1,33 @@
+#include <metal_stdlib>
+
+using namespace metal;
+void radians_bff231() {
+  float res = 0.017453292f;
+}
+
+struct tint_symbol {
+  float4 value [[position]];
+};
+
+float4 vertex_main_inner() {
+  radians_bff231();
+  return float4(0.0f);
+}
+
+vertex tint_symbol vertex_main() {
+  float4 const inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = {};
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+fragment void fragment_main() {
+  radians_bff231();
+  return;
+}
+
+kernel void compute_main() {
+  radians_bff231();
+  return;
+}
+
diff --git a/test/tint/builtins/gen/literal/radians/bff231.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/radians/bff231.wgsl.expected.spvasm
new file mode 100644
index 0000000..0a3316a
--- /dev/null
+++ b/test/tint/builtins/gen/literal/radians/bff231.wgsl.expected.spvasm
@@ -0,0 +1,64 @@
+; SPIR-V
+; Version: 1.3
+; Generator: Google Tint Compiler; 0
+; Bound: 30
+; Schema: 0
+               OpCapability Shader
+               OpMemoryModel Logical GLSL450
+               OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
+               OpEntryPoint Fragment %fragment_main "fragment_main"
+               OpEntryPoint GLCompute %compute_main "compute_main"
+               OpExecutionMode %fragment_main OriginUpperLeft
+               OpExecutionMode %compute_main LocalSize 1 1 1
+               OpName %value "value"
+               OpName %vertex_point_size "vertex_point_size"
+               OpName %radians_bff231 "radians_bff231"
+               OpName %res "res"
+               OpName %vertex_main_inner "vertex_main_inner"
+               OpName %vertex_main "vertex_main"
+               OpName %fragment_main "fragment_main"
+               OpName %compute_main "compute_main"
+               OpDecorate %value BuiltIn Position
+               OpDecorate %vertex_point_size BuiltIn PointSize
+      %float = OpTypeFloat 32
+    %v4float = OpTypeVector %float 4
+%_ptr_Output_v4float = OpTypePointer Output %v4float
+          %5 = OpConstantNull %v4float
+      %value = OpVariable %_ptr_Output_v4float Output %5
+%_ptr_Output_float = OpTypePointer Output %float
+          %8 = OpConstantNull %float
+%vertex_point_size = OpVariable %_ptr_Output_float Output %8
+       %void = OpTypeVoid
+          %9 = OpTypeFunction %void
+%float_0_0174532924 = OpConstant %float 0.0174532924
+%_ptr_Function_float = OpTypePointer Function %float
+         %16 = OpTypeFunction %v4float
+    %float_1 = OpConstant %float 1
+%radians_bff231 = OpFunction %void None %9
+         %12 = OpLabel
+        %res = OpVariable %_ptr_Function_float Function %8
+               OpStore %res %float_0_0174532924
+               OpReturn
+               OpFunctionEnd
+%vertex_main_inner = OpFunction %v4float None %16
+         %18 = OpLabel
+         %19 = OpFunctionCall %void %radians_bff231
+               OpReturnValue %5
+               OpFunctionEnd
+%vertex_main = OpFunction %void None %9
+         %21 = OpLabel
+         %22 = OpFunctionCall %v4float %vertex_main_inner
+               OpStore %value %22
+               OpStore %vertex_point_size %float_1
+               OpReturn
+               OpFunctionEnd
+%fragment_main = OpFunction %void None %9
+         %25 = OpLabel
+         %26 = OpFunctionCall %void %radians_bff231
+               OpReturn
+               OpFunctionEnd
+%compute_main = OpFunction %void None %9
+         %28 = OpLabel
+         %29 = OpFunctionCall %void %radians_bff231
+               OpReturn
+               OpFunctionEnd
diff --git a/test/tint/builtins/gen/literal/radians/bff231.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/radians/bff231.wgsl.expected.wgsl
new file mode 100644
index 0000000..c5e31e7
--- /dev/null
+++ b/test/tint/builtins/gen/literal/radians/bff231.wgsl.expected.wgsl
@@ -0,0 +1,19 @@
+fn radians_bff231() {
+  var res = radians(1.0);
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  radians_bff231();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  radians_bff231();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  radians_bff231();
+}
diff --git a/test/tint/builtins/gen/literal/radians/f96258.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/radians/f96258.wgsl.expected.dxc.hlsl
index 3ca2a80..92aca96 100644
--- a/test/tint/builtins/gen/literal/radians/f96258.wgsl.expected.dxc.hlsl
+++ b/test/tint/builtins/gen/literal/radians/f96258.wgsl.expected.dxc.hlsl
@@ -1,9 +1,5 @@
-float3 tint_radians(float3 param_0) {
-  return param_0 * 0.017453292519943295474;
-}
-
 void radians_f96258() {
-  float3 res = tint_radians((1.0f).xxx);
+  float3 res = (0.017453292f).xxx;
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/radians/f96258.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/radians/f96258.wgsl.expected.fxc.hlsl
index 3ca2a80..92aca96 100644
--- a/test/tint/builtins/gen/literal/radians/f96258.wgsl.expected.fxc.hlsl
+++ b/test/tint/builtins/gen/literal/radians/f96258.wgsl.expected.fxc.hlsl
@@ -1,9 +1,5 @@
-float3 tint_radians(float3 param_0) {
-  return param_0 * 0.017453292519943295474;
-}
-
 void radians_f96258() {
-  float3 res = tint_radians((1.0f).xxx);
+  float3 res = (0.017453292f).xxx;
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/radians/f96258.wgsl.expected.glsl b/test/tint/builtins/gen/literal/radians/f96258.wgsl.expected.glsl
index aaab3fe..7f15f68 100644
--- a/test/tint/builtins/gen/literal/radians/f96258.wgsl.expected.glsl
+++ b/test/tint/builtins/gen/literal/radians/f96258.wgsl.expected.glsl
@@ -1,12 +1,7 @@
 #version 310 es
 
-vec3 tint_radians(vec3 param_0) {
-  return param_0 * 0.017453292519943295474f;
-}
-
-
 void radians_f96258() {
-  vec3 res = tint_radians(vec3(1.0f));
+  vec3 res = vec3(0.017453292f);
 }
 
 vec4 vertex_main() {
@@ -25,13 +20,8 @@
 #version 310 es
 precision mediump float;
 
-vec3 tint_radians(vec3 param_0) {
-  return param_0 * 0.017453292519943295474f;
-}
-
-
 void radians_f96258() {
-  vec3 res = tint_radians(vec3(1.0f));
+  vec3 res = vec3(0.017453292f);
 }
 
 void fragment_main() {
@@ -44,13 +34,8 @@
 }
 #version 310 es
 
-vec3 tint_radians(vec3 param_0) {
-  return param_0 * 0.017453292519943295474f;
-}
-
-
 void radians_f96258() {
-  vec3 res = tint_radians(vec3(1.0f));
+  vec3 res = vec3(0.017453292f);
 }
 
 void compute_main() {
diff --git a/test/tint/builtins/gen/literal/radians/f96258.wgsl.expected.msl b/test/tint/builtins/gen/literal/radians/f96258.wgsl.expected.msl
index cae23f4..3ce84b4 100644
--- a/test/tint/builtins/gen/literal/radians/f96258.wgsl.expected.msl
+++ b/test/tint/builtins/gen/literal/radians/f96258.wgsl.expected.msl
@@ -1,13 +1,8 @@
 #include <metal_stdlib>
 
 using namespace metal;
-
-float3 tint_radians(float3 param_0) {
-  return param_0 * 0.017453292519943295474;
-}
-
 void radians_f96258() {
-  float3 res = tint_radians(float3(1.0f));
+  float3 res = float3(0.017453292f);
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/radians/f96258.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/radians/f96258.wgsl.expected.spvasm
index ef337f4..0178859 100644
--- a/test/tint/builtins/gen/literal/radians/f96258.wgsl.expected.spvasm
+++ b/test/tint/builtins/gen/literal/radians/f96258.wgsl.expected.spvasm
@@ -1,10 +1,9 @@
 ; SPIR-V
 ; Version: 1.3
 ; Generator: Google Tint Compiler; 0
-; Bound: 34
+; Bound: 33
 ; Schema: 0
                OpCapability Shader
-         %15 = OpExtInstImport "GLSL.std.450"
                OpMemoryModel Logical GLSL450
                OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
                OpEntryPoint Fragment %fragment_main "fragment_main"
@@ -32,37 +31,37 @@
        %void = OpTypeVoid
           %9 = OpTypeFunction %void
     %v3float = OpTypeVector %float 3
-    %float_1 = OpConstant %float 1
-         %17 = OpConstantComposite %v3float %float_1 %float_1 %float_1
+%float_0_0174532924 = OpConstant %float 0.0174532924
+         %15 = OpConstantComposite %v3float %float_0_0174532924 %float_0_0174532924 %float_0_0174532924
 %_ptr_Function_v3float = OpTypePointer Function %v3float
-         %20 = OpConstantNull %v3float
-         %21 = OpTypeFunction %v4float
+         %18 = OpConstantNull %v3float
+         %19 = OpTypeFunction %v4float
+    %float_1 = OpConstant %float 1
 %radians_f96258 = OpFunction %void None %9
          %12 = OpLabel
-        %res = OpVariable %_ptr_Function_v3float Function %20
-         %13 = OpExtInst %v3float %15 Radians %17
-               OpStore %res %13
+        %res = OpVariable %_ptr_Function_v3float Function %18
+               OpStore %res %15
                OpReturn
                OpFunctionEnd
-%vertex_main_inner = OpFunction %v4float None %21
-         %23 = OpLabel
-         %24 = OpFunctionCall %void %radians_f96258
+%vertex_main_inner = OpFunction %v4float None %19
+         %21 = OpLabel
+         %22 = OpFunctionCall %void %radians_f96258
                OpReturnValue %5
                OpFunctionEnd
 %vertex_main = OpFunction %void None %9
-         %26 = OpLabel
-         %27 = OpFunctionCall %v4float %vertex_main_inner
-               OpStore %value %27
+         %24 = OpLabel
+         %25 = OpFunctionCall %v4float %vertex_main_inner
+               OpStore %value %25
                OpStore %vertex_point_size %float_1
                OpReturn
                OpFunctionEnd
 %fragment_main = OpFunction %void None %9
-         %29 = OpLabel
-         %30 = OpFunctionCall %void %radians_f96258
+         %28 = OpLabel
+         %29 = OpFunctionCall %void %radians_f96258
                OpReturn
                OpFunctionEnd
 %compute_main = OpFunction %void None %9
-         %32 = OpLabel
-         %33 = OpFunctionCall %void %radians_f96258
+         %31 = OpLabel
+         %32 = OpFunctionCall %void %radians_f96258
                OpReturn
                OpFunctionEnd
diff --git a/test/tint/builtins/gen/literal/radians/fbacf0.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/radians/fbacf0.wgsl.expected.dxc.hlsl
index 77ad4e4..4ed51a0 100644
--- a/test/tint/builtins/gen/literal/radians/fbacf0.wgsl.expected.dxc.hlsl
+++ b/test/tint/builtins/gen/literal/radians/fbacf0.wgsl.expected.dxc.hlsl
@@ -1,9 +1,5 @@
-vector<float16_t, 2> tint_radians(vector<float16_t, 2> param_0) {
-  return param_0 * 0.017453292519943295474;
-}
-
 void radians_fbacf0() {
-  vector<float16_t, 2> res = tint_radians((float16_t(1.0h)).xx);
+  vector<float16_t, 2> res = (float16_t(0.017440796h)).xx;
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/radians/fbacf0.wgsl.expected.glsl b/test/tint/builtins/gen/literal/radians/fbacf0.wgsl.expected.glsl
index 2d748f9..263666e 100644
--- a/test/tint/builtins/gen/literal/radians/fbacf0.wgsl.expected.glsl
+++ b/test/tint/builtins/gen/literal/radians/fbacf0.wgsl.expected.glsl
@@ -1,13 +1,8 @@
 #version 310 es
 #extension GL_AMD_gpu_shader_half_float : require
 
-f16vec2 tint_radians(f16vec2 param_0) {
-  return param_0 * 0.017453292519943295474hf;
-}
-
-
 void radians_fbacf0() {
-  f16vec2 res = tint_radians(f16vec2(1.0hf));
+  f16vec2 res = f16vec2(0.017440796hf);
 }
 
 vec4 vertex_main() {
@@ -27,13 +22,8 @@
 #extension GL_AMD_gpu_shader_half_float : require
 precision mediump float;
 
-f16vec2 tint_radians(f16vec2 param_0) {
-  return param_0 * 0.017453292519943295474hf;
-}
-
-
 void radians_fbacf0() {
-  f16vec2 res = tint_radians(f16vec2(1.0hf));
+  f16vec2 res = f16vec2(0.017440796hf);
 }
 
 void fragment_main() {
@@ -47,13 +37,8 @@
 #version 310 es
 #extension GL_AMD_gpu_shader_half_float : require
 
-f16vec2 tint_radians(f16vec2 param_0) {
-  return param_0 * 0.017453292519943295474hf;
-}
-
-
 void radians_fbacf0() {
-  f16vec2 res = tint_radians(f16vec2(1.0hf));
+  f16vec2 res = f16vec2(0.017440796hf);
 }
 
 void compute_main() {
diff --git a/test/tint/builtins/gen/literal/radians/fbacf0.wgsl.expected.msl b/test/tint/builtins/gen/literal/radians/fbacf0.wgsl.expected.msl
index ca066a6..d462d32 100644
--- a/test/tint/builtins/gen/literal/radians/fbacf0.wgsl.expected.msl
+++ b/test/tint/builtins/gen/literal/radians/fbacf0.wgsl.expected.msl
@@ -1,13 +1,8 @@
 #include <metal_stdlib>
 
 using namespace metal;
-
-half2 tint_radians(half2 param_0) {
-  return param_0 * 0.017453292519943295474;
-}
-
 void radians_fbacf0() {
-  half2 res = tint_radians(half2(1.0h));
+  half2 res = half2(0.017440796h);
 }
 
 struct tint_symbol {
diff --git a/test/tint/builtins/gen/literal/radians/fbacf0.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/radians/fbacf0.wgsl.expected.spvasm
index 3fe420d..be6dede 100644
--- a/test/tint/builtins/gen/literal/radians/fbacf0.wgsl.expected.spvasm
+++ b/test/tint/builtins/gen/literal/radians/fbacf0.wgsl.expected.spvasm
@@ -1,14 +1,13 @@
 ; SPIR-V
 ; Version: 1.3
 ; Generator: Google Tint Compiler; 0
-; Bound: 36
+; Bound: 34
 ; Schema: 0
                OpCapability Shader
                OpCapability Float16
                OpCapability UniformAndStorageBuffer16BitAccess
                OpCapability StorageBuffer16BitAccess
                OpCapability StorageInputOutput16
-         %16 = OpExtInstImport "GLSL.std.450"
                OpMemoryModel Logical GLSL450
                OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
                OpEntryPoint Fragment %fragment_main "fragment_main"
@@ -37,38 +36,37 @@
           %9 = OpTypeFunction %void
        %half = OpTypeFloat 16
      %v2half = OpTypeVector %half 2
-%half_0x1p_0 = OpConstant %half 0x1p+0
-         %18 = OpConstantComposite %v2half %half_0x1p_0 %half_0x1p_0
+%half_0x1_1dcpn6 = OpConstant %half 0x1.1dcp-6
+         %16 = OpConstantComposite %v2half %half_0x1_1dcpn6 %half_0x1_1dcpn6
 %_ptr_Function_v2half = OpTypePointer Function %v2half
-         %21 = OpConstantNull %v2half
-         %22 = OpTypeFunction %v4float
+         %19 = OpConstantNull %v2half
+         %20 = OpTypeFunction %v4float
     %float_1 = OpConstant %float 1
 %radians_fbacf0 = OpFunction %void None %9
          %12 = OpLabel
-        %res = OpVariable %_ptr_Function_v2half Function %21
-         %13 = OpExtInst %v2half %16 Radians %18
-               OpStore %res %13
+        %res = OpVariable %_ptr_Function_v2half Function %19
+               OpStore %res %16
                OpReturn
                OpFunctionEnd
-%vertex_main_inner = OpFunction %v4float None %22
-         %24 = OpLabel
-         %25 = OpFunctionCall %void %radians_fbacf0
+%vertex_main_inner = OpFunction %v4float None %20
+         %22 = OpLabel
+         %23 = OpFunctionCall %void %radians_fbacf0
                OpReturnValue %5
                OpFunctionEnd
 %vertex_main = OpFunction %void None %9
-         %27 = OpLabel
-         %28 = OpFunctionCall %v4float %vertex_main_inner
-               OpStore %value %28
+         %25 = OpLabel
+         %26 = OpFunctionCall %v4float %vertex_main_inner
+               OpStore %value %26
                OpStore %vertex_point_size %float_1
                OpReturn
                OpFunctionEnd
 %fragment_main = OpFunction %void None %9
-         %31 = OpLabel
-         %32 = OpFunctionCall %void %radians_fbacf0
+         %29 = OpLabel
+         %30 = OpFunctionCall %void %radians_fbacf0
                OpReturn
                OpFunctionEnd
 %compute_main = OpFunction %void None %9
-         %34 = OpLabel
-         %35 = OpFunctionCall %void %radians_fbacf0
+         %32 = OpLabel
+         %33 = OpFunctionCall %void %radians_fbacf0
                OpReturn
                OpFunctionEnd
diff --git a/test/tint/builtins/gen/var/degrees/810467.wgsl b/test/tint/builtins/gen/var/degrees/810467.wgsl
new file mode 100644
index 0000000..96858d0
--- /dev/null
+++ b/test/tint/builtins/gen/var/degrees/810467.wgsl
@@ -0,0 +1,44 @@
+// Copyright 2022 The Tint Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+////////////////////////////////////////////////////////////////////////////////
+// File generated by tools/src/cmd/gen
+// using the template:
+//   test/tint/builtins/gen/gen.wgsl.tmpl
+//
+// Do not modify this file directly
+////////////////////////////////////////////////////////////////////////////////
+
+
+// fn degrees(vec<2, fa>) -> vec<2, fa>
+fn degrees_810467() {
+  const arg_0 = vec2(1.);
+  var res = degrees(arg_0);
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  degrees_810467();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  degrees_810467();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  degrees_810467();
+}
diff --git a/test/tint/builtins/gen/var/degrees/810467.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/degrees/810467.wgsl.expected.dxc.hlsl
new file mode 100644
index 0000000..eb0415d
--- /dev/null
+++ b/test/tint/builtins/gen/var/degrees/810467.wgsl.expected.dxc.hlsl
@@ -0,0 +1,30 @@
+void degrees_810467() {
+  float2 res = (57.295780182f).xx;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  degrees_810467();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  degrees_810467();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  degrees_810467();
+  return;
+}
diff --git a/test/tint/builtins/gen/var/degrees/810467.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/degrees/810467.wgsl.expected.fxc.hlsl
new file mode 100644
index 0000000..eb0415d
--- /dev/null
+++ b/test/tint/builtins/gen/var/degrees/810467.wgsl.expected.fxc.hlsl
@@ -0,0 +1,30 @@
+void degrees_810467() {
+  float2 res = (57.295780182f).xx;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  degrees_810467();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  degrees_810467();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  degrees_810467();
+  return;
+}
diff --git a/test/tint/builtins/gen/var/degrees/810467.wgsl.expected.glsl b/test/tint/builtins/gen/var/degrees/810467.wgsl.expected.glsl
new file mode 100644
index 0000000..cee6770
--- /dev/null
+++ b/test/tint/builtins/gen/var/degrees/810467.wgsl.expected.glsl
@@ -0,0 +1,49 @@
+#version 310 es
+
+void degrees_810467() {
+  vec2 res = vec2(57.295780182f);
+}
+
+vec4 vertex_main() {
+  degrees_810467();
+  return vec4(0.0f);
+}
+
+void main() {
+  gl_PointSize = 1.0;
+  vec4 inner_result = vertex_main();
+  gl_Position = inner_result;
+  gl_Position.y = -(gl_Position.y);
+  gl_Position.z = ((2.0f * gl_Position.z) - gl_Position.w);
+  return;
+}
+#version 310 es
+precision mediump float;
+
+void degrees_810467() {
+  vec2 res = vec2(57.295780182f);
+}
+
+void fragment_main() {
+  degrees_810467();
+}
+
+void main() {
+  fragment_main();
+  return;
+}
+#version 310 es
+
+void degrees_810467() {
+  vec2 res = vec2(57.295780182f);
+}
+
+void compute_main() {
+  degrees_810467();
+}
+
+layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
+void main() {
+  compute_main();
+  return;
+}
diff --git a/test/tint/builtins/gen/var/degrees/810467.wgsl.expected.msl b/test/tint/builtins/gen/var/degrees/810467.wgsl.expected.msl
new file mode 100644
index 0000000..26fdf6d
--- /dev/null
+++ b/test/tint/builtins/gen/var/degrees/810467.wgsl.expected.msl
@@ -0,0 +1,33 @@
+#include <metal_stdlib>
+
+using namespace metal;
+void degrees_810467() {
+  float2 res = float2(57.295780182f);
+}
+
+struct tint_symbol {
+  float4 value [[position]];
+};
+
+float4 vertex_main_inner() {
+  degrees_810467();
+  return float4(0.0f);
+}
+
+vertex tint_symbol vertex_main() {
+  float4 const inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = {};
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+fragment void fragment_main() {
+  degrees_810467();
+  return;
+}
+
+kernel void compute_main() {
+  degrees_810467();
+  return;
+}
+
diff --git a/test/tint/builtins/gen/var/degrees/810467.wgsl.expected.spvasm b/test/tint/builtins/gen/var/degrees/810467.wgsl.expected.spvasm
new file mode 100644
index 0000000..2f16f05
--- /dev/null
+++ b/test/tint/builtins/gen/var/degrees/810467.wgsl.expected.spvasm
@@ -0,0 +1,67 @@
+; SPIR-V
+; Version: 1.3
+; Generator: Google Tint Compiler; 0
+; Bound: 33
+; Schema: 0
+               OpCapability Shader
+               OpMemoryModel Logical GLSL450
+               OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
+               OpEntryPoint Fragment %fragment_main "fragment_main"
+               OpEntryPoint GLCompute %compute_main "compute_main"
+               OpExecutionMode %fragment_main OriginUpperLeft
+               OpExecutionMode %compute_main LocalSize 1 1 1
+               OpName %value "value"
+               OpName %vertex_point_size "vertex_point_size"
+               OpName %degrees_810467 "degrees_810467"
+               OpName %res "res"
+               OpName %vertex_main_inner "vertex_main_inner"
+               OpName %vertex_main "vertex_main"
+               OpName %fragment_main "fragment_main"
+               OpName %compute_main "compute_main"
+               OpDecorate %value BuiltIn Position
+               OpDecorate %vertex_point_size BuiltIn PointSize
+      %float = OpTypeFloat 32
+    %v4float = OpTypeVector %float 4
+%_ptr_Output_v4float = OpTypePointer Output %v4float
+          %5 = OpConstantNull %v4float
+      %value = OpVariable %_ptr_Output_v4float Output %5
+%_ptr_Output_float = OpTypePointer Output %float
+          %8 = OpConstantNull %float
+%vertex_point_size = OpVariable %_ptr_Output_float Output %8
+       %void = OpTypeVoid
+          %9 = OpTypeFunction %void
+    %v2float = OpTypeVector %float 2
+%float_57_2957802 = OpConstant %float 57.2957802
+         %15 = OpConstantComposite %v2float %float_57_2957802 %float_57_2957802
+%_ptr_Function_v2float = OpTypePointer Function %v2float
+         %18 = OpConstantNull %v2float
+         %19 = OpTypeFunction %v4float
+    %float_1 = OpConstant %float 1
+%degrees_810467 = OpFunction %void None %9
+         %12 = OpLabel
+        %res = OpVariable %_ptr_Function_v2float Function %18
+               OpStore %res %15
+               OpReturn
+               OpFunctionEnd
+%vertex_main_inner = OpFunction %v4float None %19
+         %21 = OpLabel
+         %22 = OpFunctionCall %void %degrees_810467
+               OpReturnValue %5
+               OpFunctionEnd
+%vertex_main = OpFunction %void None %9
+         %24 = OpLabel
+         %25 = OpFunctionCall %v4float %vertex_main_inner
+               OpStore %value %25
+               OpStore %vertex_point_size %float_1
+               OpReturn
+               OpFunctionEnd
+%fragment_main = OpFunction %void None %9
+         %28 = OpLabel
+         %29 = OpFunctionCall %void %degrees_810467
+               OpReturn
+               OpFunctionEnd
+%compute_main = OpFunction %void None %9
+         %31 = OpLabel
+         %32 = OpFunctionCall %void %degrees_810467
+               OpReturn
+               OpFunctionEnd
diff --git a/test/tint/builtins/gen/var/degrees/810467.wgsl.expected.wgsl b/test/tint/builtins/gen/var/degrees/810467.wgsl.expected.wgsl
new file mode 100644
index 0000000..a028b3d
--- /dev/null
+++ b/test/tint/builtins/gen/var/degrees/810467.wgsl.expected.wgsl
@@ -0,0 +1,20 @@
+fn degrees_810467() {
+  const arg_0 = vec2(1.0);
+  var res = degrees(arg_0);
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  degrees_810467();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  degrees_810467();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  degrees_810467();
+}
diff --git a/test/tint/builtins/gen/var/degrees/c0880c.wgsl b/test/tint/builtins/gen/var/degrees/c0880c.wgsl
new file mode 100644
index 0000000..708f776
--- /dev/null
+++ b/test/tint/builtins/gen/var/degrees/c0880c.wgsl
@@ -0,0 +1,44 @@
+// Copyright 2022 The Tint Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+////////////////////////////////////////////////////////////////////////////////
+// File generated by tools/src/cmd/gen
+// using the template:
+//   test/tint/builtins/gen/gen.wgsl.tmpl
+//
+// Do not modify this file directly
+////////////////////////////////////////////////////////////////////////////////
+
+
+// fn degrees(vec<3, fa>) -> vec<3, fa>
+fn degrees_c0880c() {
+  const arg_0 = vec3(1.);
+  var res = degrees(arg_0);
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  degrees_c0880c();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  degrees_c0880c();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  degrees_c0880c();
+}
diff --git a/test/tint/builtins/gen/var/degrees/c0880c.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/degrees/c0880c.wgsl.expected.dxc.hlsl
new file mode 100644
index 0000000..78013a9
--- /dev/null
+++ b/test/tint/builtins/gen/var/degrees/c0880c.wgsl.expected.dxc.hlsl
@@ -0,0 +1,30 @@
+void degrees_c0880c() {
+  float3 res = (57.295780182f).xxx;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  degrees_c0880c();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  degrees_c0880c();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  degrees_c0880c();
+  return;
+}
diff --git a/test/tint/builtins/gen/var/degrees/c0880c.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/degrees/c0880c.wgsl.expected.fxc.hlsl
new file mode 100644
index 0000000..78013a9
--- /dev/null
+++ b/test/tint/builtins/gen/var/degrees/c0880c.wgsl.expected.fxc.hlsl
@@ -0,0 +1,30 @@
+void degrees_c0880c() {
+  float3 res = (57.295780182f).xxx;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  degrees_c0880c();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  degrees_c0880c();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  degrees_c0880c();
+  return;
+}
diff --git a/test/tint/builtins/gen/var/degrees/c0880c.wgsl.expected.glsl b/test/tint/builtins/gen/var/degrees/c0880c.wgsl.expected.glsl
new file mode 100644
index 0000000..ad03188
--- /dev/null
+++ b/test/tint/builtins/gen/var/degrees/c0880c.wgsl.expected.glsl
@@ -0,0 +1,49 @@
+#version 310 es
+
+void degrees_c0880c() {
+  vec3 res = vec3(57.295780182f);
+}
+
+vec4 vertex_main() {
+  degrees_c0880c();
+  return vec4(0.0f);
+}
+
+void main() {
+  gl_PointSize = 1.0;
+  vec4 inner_result = vertex_main();
+  gl_Position = inner_result;
+  gl_Position.y = -(gl_Position.y);
+  gl_Position.z = ((2.0f * gl_Position.z) - gl_Position.w);
+  return;
+}
+#version 310 es
+precision mediump float;
+
+void degrees_c0880c() {
+  vec3 res = vec3(57.295780182f);
+}
+
+void fragment_main() {
+  degrees_c0880c();
+}
+
+void main() {
+  fragment_main();
+  return;
+}
+#version 310 es
+
+void degrees_c0880c() {
+  vec3 res = vec3(57.295780182f);
+}
+
+void compute_main() {
+  degrees_c0880c();
+}
+
+layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
+void main() {
+  compute_main();
+  return;
+}
diff --git a/test/tint/builtins/gen/var/degrees/c0880c.wgsl.expected.msl b/test/tint/builtins/gen/var/degrees/c0880c.wgsl.expected.msl
new file mode 100644
index 0000000..4b019e9
--- /dev/null
+++ b/test/tint/builtins/gen/var/degrees/c0880c.wgsl.expected.msl
@@ -0,0 +1,33 @@
+#include <metal_stdlib>
+
+using namespace metal;
+void degrees_c0880c() {
+  float3 res = float3(57.295780182f);
+}
+
+struct tint_symbol {
+  float4 value [[position]];
+};
+
+float4 vertex_main_inner() {
+  degrees_c0880c();
+  return float4(0.0f);
+}
+
+vertex tint_symbol vertex_main() {
+  float4 const inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = {};
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+fragment void fragment_main() {
+  degrees_c0880c();
+  return;
+}
+
+kernel void compute_main() {
+  degrees_c0880c();
+  return;
+}
+
diff --git a/test/tint/builtins/gen/var/degrees/c0880c.wgsl.expected.spvasm b/test/tint/builtins/gen/var/degrees/c0880c.wgsl.expected.spvasm
new file mode 100644
index 0000000..7fe5c73
--- /dev/null
+++ b/test/tint/builtins/gen/var/degrees/c0880c.wgsl.expected.spvasm
@@ -0,0 +1,67 @@
+; SPIR-V
+; Version: 1.3
+; Generator: Google Tint Compiler; 0
+; Bound: 33
+; Schema: 0
+               OpCapability Shader
+               OpMemoryModel Logical GLSL450
+               OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
+               OpEntryPoint Fragment %fragment_main "fragment_main"
+               OpEntryPoint GLCompute %compute_main "compute_main"
+               OpExecutionMode %fragment_main OriginUpperLeft
+               OpExecutionMode %compute_main LocalSize 1 1 1
+               OpName %value "value"
+               OpName %vertex_point_size "vertex_point_size"
+               OpName %degrees_c0880c "degrees_c0880c"
+               OpName %res "res"
+               OpName %vertex_main_inner "vertex_main_inner"
+               OpName %vertex_main "vertex_main"
+               OpName %fragment_main "fragment_main"
+               OpName %compute_main "compute_main"
+               OpDecorate %value BuiltIn Position
+               OpDecorate %vertex_point_size BuiltIn PointSize
+      %float = OpTypeFloat 32
+    %v4float = OpTypeVector %float 4
+%_ptr_Output_v4float = OpTypePointer Output %v4float
+          %5 = OpConstantNull %v4float
+      %value = OpVariable %_ptr_Output_v4float Output %5
+%_ptr_Output_float = OpTypePointer Output %float
+          %8 = OpConstantNull %float
+%vertex_point_size = OpVariable %_ptr_Output_float Output %8
+       %void = OpTypeVoid
+          %9 = OpTypeFunction %void
+    %v3float = OpTypeVector %float 3
+%float_57_2957802 = OpConstant %float 57.2957802
+         %15 = OpConstantComposite %v3float %float_57_2957802 %float_57_2957802 %float_57_2957802
+%_ptr_Function_v3float = OpTypePointer Function %v3float
+         %18 = OpConstantNull %v3float
+         %19 = OpTypeFunction %v4float
+    %float_1 = OpConstant %float 1
+%degrees_c0880c = OpFunction %void None %9
+         %12 = OpLabel
+        %res = OpVariable %_ptr_Function_v3float Function %18
+               OpStore %res %15
+               OpReturn
+               OpFunctionEnd
+%vertex_main_inner = OpFunction %v4float None %19
+         %21 = OpLabel
+         %22 = OpFunctionCall %void %degrees_c0880c
+               OpReturnValue %5
+               OpFunctionEnd
+%vertex_main = OpFunction %void None %9
+         %24 = OpLabel
+         %25 = OpFunctionCall %v4float %vertex_main_inner
+               OpStore %value %25
+               OpStore %vertex_point_size %float_1
+               OpReturn
+               OpFunctionEnd
+%fragment_main = OpFunction %void None %9
+         %28 = OpLabel
+         %29 = OpFunctionCall %void %degrees_c0880c
+               OpReturn
+               OpFunctionEnd
+%compute_main = OpFunction %void None %9
+         %31 = OpLabel
+         %32 = OpFunctionCall %void %degrees_c0880c
+               OpReturn
+               OpFunctionEnd
diff --git a/test/tint/builtins/gen/var/degrees/c0880c.wgsl.expected.wgsl b/test/tint/builtins/gen/var/degrees/c0880c.wgsl.expected.wgsl
new file mode 100644
index 0000000..0f6b91d
--- /dev/null
+++ b/test/tint/builtins/gen/var/degrees/c0880c.wgsl.expected.wgsl
@@ -0,0 +1,20 @@
+fn degrees_c0880c() {
+  const arg_0 = vec3(1.0);
+  var res = degrees(arg_0);
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  degrees_c0880c();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  degrees_c0880c();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  degrees_c0880c();
+}
diff --git a/test/tint/builtins/gen/var/degrees/d43a49.wgsl b/test/tint/builtins/gen/var/degrees/d43a49.wgsl
new file mode 100644
index 0000000..3184f24
--- /dev/null
+++ b/test/tint/builtins/gen/var/degrees/d43a49.wgsl
@@ -0,0 +1,44 @@
+// Copyright 2022 The Tint Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+////////////////////////////////////////////////////////////////////////////////
+// File generated by tools/src/cmd/gen
+// using the template:
+//   test/tint/builtins/gen/gen.wgsl.tmpl
+//
+// Do not modify this file directly
+////////////////////////////////////////////////////////////////////////////////
+
+
+// fn degrees(vec<4, fa>) -> vec<4, fa>
+fn degrees_d43a49() {
+  const arg_0 = vec4(1.);
+  var res = degrees(arg_0);
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  degrees_d43a49();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  degrees_d43a49();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  degrees_d43a49();
+}
diff --git a/test/tint/builtins/gen/var/degrees/d43a49.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/degrees/d43a49.wgsl.expected.dxc.hlsl
new file mode 100644
index 0000000..0ea5685
--- /dev/null
+++ b/test/tint/builtins/gen/var/degrees/d43a49.wgsl.expected.dxc.hlsl
@@ -0,0 +1,30 @@
+void degrees_d43a49() {
+  float4 res = (57.295780182f).xxxx;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  degrees_d43a49();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  degrees_d43a49();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  degrees_d43a49();
+  return;
+}
diff --git a/test/tint/builtins/gen/var/degrees/d43a49.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/degrees/d43a49.wgsl.expected.fxc.hlsl
new file mode 100644
index 0000000..0ea5685
--- /dev/null
+++ b/test/tint/builtins/gen/var/degrees/d43a49.wgsl.expected.fxc.hlsl
@@ -0,0 +1,30 @@
+void degrees_d43a49() {
+  float4 res = (57.295780182f).xxxx;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  degrees_d43a49();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  degrees_d43a49();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  degrees_d43a49();
+  return;
+}
diff --git a/test/tint/builtins/gen/var/degrees/d43a49.wgsl.expected.glsl b/test/tint/builtins/gen/var/degrees/d43a49.wgsl.expected.glsl
new file mode 100644
index 0000000..893f790
--- /dev/null
+++ b/test/tint/builtins/gen/var/degrees/d43a49.wgsl.expected.glsl
@@ -0,0 +1,49 @@
+#version 310 es
+
+void degrees_d43a49() {
+  vec4 res = vec4(57.295780182f);
+}
+
+vec4 vertex_main() {
+  degrees_d43a49();
+  return vec4(0.0f);
+}
+
+void main() {
+  gl_PointSize = 1.0;
+  vec4 inner_result = vertex_main();
+  gl_Position = inner_result;
+  gl_Position.y = -(gl_Position.y);
+  gl_Position.z = ((2.0f * gl_Position.z) - gl_Position.w);
+  return;
+}
+#version 310 es
+precision mediump float;
+
+void degrees_d43a49() {
+  vec4 res = vec4(57.295780182f);
+}
+
+void fragment_main() {
+  degrees_d43a49();
+}
+
+void main() {
+  fragment_main();
+  return;
+}
+#version 310 es
+
+void degrees_d43a49() {
+  vec4 res = vec4(57.295780182f);
+}
+
+void compute_main() {
+  degrees_d43a49();
+}
+
+layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
+void main() {
+  compute_main();
+  return;
+}
diff --git a/test/tint/builtins/gen/var/degrees/d43a49.wgsl.expected.msl b/test/tint/builtins/gen/var/degrees/d43a49.wgsl.expected.msl
new file mode 100644
index 0000000..adddeb0
--- /dev/null
+++ b/test/tint/builtins/gen/var/degrees/d43a49.wgsl.expected.msl
@@ -0,0 +1,33 @@
+#include <metal_stdlib>
+
+using namespace metal;
+void degrees_d43a49() {
+  float4 res = float4(57.295780182f);
+}
+
+struct tint_symbol {
+  float4 value [[position]];
+};
+
+float4 vertex_main_inner() {
+  degrees_d43a49();
+  return float4(0.0f);
+}
+
+vertex tint_symbol vertex_main() {
+  float4 const inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = {};
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+fragment void fragment_main() {
+  degrees_d43a49();
+  return;
+}
+
+kernel void compute_main() {
+  degrees_d43a49();
+  return;
+}
+
diff --git a/test/tint/builtins/gen/var/degrees/d43a49.wgsl.expected.spvasm b/test/tint/builtins/gen/var/degrees/d43a49.wgsl.expected.spvasm
new file mode 100644
index 0000000..d0ca406
--- /dev/null
+++ b/test/tint/builtins/gen/var/degrees/d43a49.wgsl.expected.spvasm
@@ -0,0 +1,65 @@
+; SPIR-V
+; Version: 1.3
+; Generator: Google Tint Compiler; 0
+; Bound: 31
+; Schema: 0
+               OpCapability Shader
+               OpMemoryModel Logical GLSL450
+               OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
+               OpEntryPoint Fragment %fragment_main "fragment_main"
+               OpEntryPoint GLCompute %compute_main "compute_main"
+               OpExecutionMode %fragment_main OriginUpperLeft
+               OpExecutionMode %compute_main LocalSize 1 1 1
+               OpName %value "value"
+               OpName %vertex_point_size "vertex_point_size"
+               OpName %degrees_d43a49 "degrees_d43a49"
+               OpName %res "res"
+               OpName %vertex_main_inner "vertex_main_inner"
+               OpName %vertex_main "vertex_main"
+               OpName %fragment_main "fragment_main"
+               OpName %compute_main "compute_main"
+               OpDecorate %value BuiltIn Position
+               OpDecorate %vertex_point_size BuiltIn PointSize
+      %float = OpTypeFloat 32
+    %v4float = OpTypeVector %float 4
+%_ptr_Output_v4float = OpTypePointer Output %v4float
+          %5 = OpConstantNull %v4float
+      %value = OpVariable %_ptr_Output_v4float Output %5
+%_ptr_Output_float = OpTypePointer Output %float
+          %8 = OpConstantNull %float
+%vertex_point_size = OpVariable %_ptr_Output_float Output %8
+       %void = OpTypeVoid
+          %9 = OpTypeFunction %void
+%float_57_2957802 = OpConstant %float 57.2957802
+         %14 = OpConstantComposite %v4float %float_57_2957802 %float_57_2957802 %float_57_2957802 %float_57_2957802
+%_ptr_Function_v4float = OpTypePointer Function %v4float
+         %17 = OpTypeFunction %v4float
+    %float_1 = OpConstant %float 1
+%degrees_d43a49 = OpFunction %void None %9
+         %12 = OpLabel
+        %res = OpVariable %_ptr_Function_v4float Function %5
+               OpStore %res %14
+               OpReturn
+               OpFunctionEnd
+%vertex_main_inner = OpFunction %v4float None %17
+         %19 = OpLabel
+         %20 = OpFunctionCall %void %degrees_d43a49
+               OpReturnValue %5
+               OpFunctionEnd
+%vertex_main = OpFunction %void None %9
+         %22 = OpLabel
+         %23 = OpFunctionCall %v4float %vertex_main_inner
+               OpStore %value %23
+               OpStore %vertex_point_size %float_1
+               OpReturn
+               OpFunctionEnd
+%fragment_main = OpFunction %void None %9
+         %26 = OpLabel
+         %27 = OpFunctionCall %void %degrees_d43a49
+               OpReturn
+               OpFunctionEnd
+%compute_main = OpFunction %void None %9
+         %29 = OpLabel
+         %30 = OpFunctionCall %void %degrees_d43a49
+               OpReturn
+               OpFunctionEnd
diff --git a/test/tint/builtins/gen/var/degrees/d43a49.wgsl.expected.wgsl b/test/tint/builtins/gen/var/degrees/d43a49.wgsl.expected.wgsl
new file mode 100644
index 0000000..0fdb2e9
--- /dev/null
+++ b/test/tint/builtins/gen/var/degrees/d43a49.wgsl.expected.wgsl
@@ -0,0 +1,20 @@
+fn degrees_d43a49() {
+  const arg_0 = vec4(1.0);
+  var res = degrees(arg_0);
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  degrees_d43a49();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  degrees_d43a49();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  degrees_d43a49();
+}
diff --git a/test/tint/builtins/gen/var/degrees/fafa7e.wgsl b/test/tint/builtins/gen/var/degrees/fafa7e.wgsl
new file mode 100644
index 0000000..f1adddc
--- /dev/null
+++ b/test/tint/builtins/gen/var/degrees/fafa7e.wgsl
@@ -0,0 +1,44 @@
+// Copyright 2022 The Tint Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+////////////////////////////////////////////////////////////////////////////////
+// File generated by tools/src/cmd/gen
+// using the template:
+//   test/tint/builtins/gen/gen.wgsl.tmpl
+//
+// Do not modify this file directly
+////////////////////////////////////////////////////////////////////////////////
+
+
+// fn degrees(fa) -> fa
+fn degrees_fafa7e() {
+  const arg_0 = 1.;
+  var res = degrees(arg_0);
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  degrees_fafa7e();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  degrees_fafa7e();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  degrees_fafa7e();
+}
diff --git a/test/tint/builtins/gen/var/degrees/fafa7e.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/degrees/fafa7e.wgsl.expected.dxc.hlsl
new file mode 100644
index 0000000..a11be10
--- /dev/null
+++ b/test/tint/builtins/gen/var/degrees/fafa7e.wgsl.expected.dxc.hlsl
@@ -0,0 +1,30 @@
+void degrees_fafa7e() {
+  float res = 57.295780182f;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  degrees_fafa7e();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  degrees_fafa7e();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  degrees_fafa7e();
+  return;
+}
diff --git a/test/tint/builtins/gen/var/degrees/fafa7e.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/degrees/fafa7e.wgsl.expected.fxc.hlsl
new file mode 100644
index 0000000..a11be10
--- /dev/null
+++ b/test/tint/builtins/gen/var/degrees/fafa7e.wgsl.expected.fxc.hlsl
@@ -0,0 +1,30 @@
+void degrees_fafa7e() {
+  float res = 57.295780182f;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  degrees_fafa7e();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  degrees_fafa7e();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  degrees_fafa7e();
+  return;
+}
diff --git a/test/tint/builtins/gen/var/degrees/fafa7e.wgsl.expected.glsl b/test/tint/builtins/gen/var/degrees/fafa7e.wgsl.expected.glsl
new file mode 100644
index 0000000..4572eb3
--- /dev/null
+++ b/test/tint/builtins/gen/var/degrees/fafa7e.wgsl.expected.glsl
@@ -0,0 +1,49 @@
+#version 310 es
+
+void degrees_fafa7e() {
+  float res = 57.295780182f;
+}
+
+vec4 vertex_main() {
+  degrees_fafa7e();
+  return vec4(0.0f);
+}
+
+void main() {
+  gl_PointSize = 1.0;
+  vec4 inner_result = vertex_main();
+  gl_Position = inner_result;
+  gl_Position.y = -(gl_Position.y);
+  gl_Position.z = ((2.0f * gl_Position.z) - gl_Position.w);
+  return;
+}
+#version 310 es
+precision mediump float;
+
+void degrees_fafa7e() {
+  float res = 57.295780182f;
+}
+
+void fragment_main() {
+  degrees_fafa7e();
+}
+
+void main() {
+  fragment_main();
+  return;
+}
+#version 310 es
+
+void degrees_fafa7e() {
+  float res = 57.295780182f;
+}
+
+void compute_main() {
+  degrees_fafa7e();
+}
+
+layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
+void main() {
+  compute_main();
+  return;
+}
diff --git a/test/tint/builtins/gen/var/degrees/fafa7e.wgsl.expected.msl b/test/tint/builtins/gen/var/degrees/fafa7e.wgsl.expected.msl
new file mode 100644
index 0000000..770b0ab
--- /dev/null
+++ b/test/tint/builtins/gen/var/degrees/fafa7e.wgsl.expected.msl
@@ -0,0 +1,33 @@
+#include <metal_stdlib>
+
+using namespace metal;
+void degrees_fafa7e() {
+  float res = 57.295780182f;
+}
+
+struct tint_symbol {
+  float4 value [[position]];
+};
+
+float4 vertex_main_inner() {
+  degrees_fafa7e();
+  return float4(0.0f);
+}
+
+vertex tint_symbol vertex_main() {
+  float4 const inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = {};
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+fragment void fragment_main() {
+  degrees_fafa7e();
+  return;
+}
+
+kernel void compute_main() {
+  degrees_fafa7e();
+  return;
+}
+
diff --git a/test/tint/builtins/gen/var/degrees/fafa7e.wgsl.expected.spvasm b/test/tint/builtins/gen/var/degrees/fafa7e.wgsl.expected.spvasm
new file mode 100644
index 0000000..e3e9810
--- /dev/null
+++ b/test/tint/builtins/gen/var/degrees/fafa7e.wgsl.expected.spvasm
@@ -0,0 +1,64 @@
+; SPIR-V
+; Version: 1.3
+; Generator: Google Tint Compiler; 0
+; Bound: 30
+; Schema: 0
+               OpCapability Shader
+               OpMemoryModel Logical GLSL450
+               OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
+               OpEntryPoint Fragment %fragment_main "fragment_main"
+               OpEntryPoint GLCompute %compute_main "compute_main"
+               OpExecutionMode %fragment_main OriginUpperLeft
+               OpExecutionMode %compute_main LocalSize 1 1 1
+               OpName %value "value"
+               OpName %vertex_point_size "vertex_point_size"
+               OpName %degrees_fafa7e "degrees_fafa7e"
+               OpName %res "res"
+               OpName %vertex_main_inner "vertex_main_inner"
+               OpName %vertex_main "vertex_main"
+               OpName %fragment_main "fragment_main"
+               OpName %compute_main "compute_main"
+               OpDecorate %value BuiltIn Position
+               OpDecorate %vertex_point_size BuiltIn PointSize
+      %float = OpTypeFloat 32
+    %v4float = OpTypeVector %float 4
+%_ptr_Output_v4float = OpTypePointer Output %v4float
+          %5 = OpConstantNull %v4float
+      %value = OpVariable %_ptr_Output_v4float Output %5
+%_ptr_Output_float = OpTypePointer Output %float
+          %8 = OpConstantNull %float
+%vertex_point_size = OpVariable %_ptr_Output_float Output %8
+       %void = OpTypeVoid
+          %9 = OpTypeFunction %void
+%float_57_2957802 = OpConstant %float 57.2957802
+%_ptr_Function_float = OpTypePointer Function %float
+         %16 = OpTypeFunction %v4float
+    %float_1 = OpConstant %float 1
+%degrees_fafa7e = OpFunction %void None %9
+         %12 = OpLabel
+        %res = OpVariable %_ptr_Function_float Function %8
+               OpStore %res %float_57_2957802
+               OpReturn
+               OpFunctionEnd
+%vertex_main_inner = OpFunction %v4float None %16
+         %18 = OpLabel
+         %19 = OpFunctionCall %void %degrees_fafa7e
+               OpReturnValue %5
+               OpFunctionEnd
+%vertex_main = OpFunction %void None %9
+         %21 = OpLabel
+         %22 = OpFunctionCall %v4float %vertex_main_inner
+               OpStore %value %22
+               OpStore %vertex_point_size %float_1
+               OpReturn
+               OpFunctionEnd
+%fragment_main = OpFunction %void None %9
+         %25 = OpLabel
+         %26 = OpFunctionCall %void %degrees_fafa7e
+               OpReturn
+               OpFunctionEnd
+%compute_main = OpFunction %void None %9
+         %28 = OpLabel
+         %29 = OpFunctionCall %void %degrees_fafa7e
+               OpReturn
+               OpFunctionEnd
diff --git a/test/tint/builtins/gen/var/degrees/fafa7e.wgsl.expected.wgsl b/test/tint/builtins/gen/var/degrees/fafa7e.wgsl.expected.wgsl
new file mode 100644
index 0000000..1651ee1
--- /dev/null
+++ b/test/tint/builtins/gen/var/degrees/fafa7e.wgsl.expected.wgsl
@@ -0,0 +1,20 @@
+fn degrees_fafa7e() {
+  const arg_0 = 1.0;
+  var res = degrees(arg_0);
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  degrees_fafa7e();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  degrees_fafa7e();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  degrees_fafa7e();
+}
diff --git a/test/tint/builtins/gen/var/radians/379214.wgsl b/test/tint/builtins/gen/var/radians/379214.wgsl
new file mode 100644
index 0000000..23569e7
--- /dev/null
+++ b/test/tint/builtins/gen/var/radians/379214.wgsl
@@ -0,0 +1,44 @@
+// Copyright 2022 The Tint Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+////////////////////////////////////////////////////////////////////////////////
+// File generated by tools/src/cmd/gen
+// using the template:
+//   test/tint/builtins/gen/gen.wgsl.tmpl
+//
+// Do not modify this file directly
+////////////////////////////////////////////////////////////////////////////////
+
+
+// fn radians(vec<3, fa>) -> vec<3, fa>
+fn radians_379214() {
+  const arg_0 = vec3(1.);
+  var res = radians(arg_0);
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  radians_379214();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  radians_379214();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  radians_379214();
+}
diff --git a/test/tint/builtins/gen/var/radians/379214.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/radians/379214.wgsl.expected.dxc.hlsl
new file mode 100644
index 0000000..247db1d
--- /dev/null
+++ b/test/tint/builtins/gen/var/radians/379214.wgsl.expected.dxc.hlsl
@@ -0,0 +1,30 @@
+void radians_379214() {
+  float3 res = (0.017453292f).xxx;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  radians_379214();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  radians_379214();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  radians_379214();
+  return;
+}
diff --git a/test/tint/builtins/gen/var/radians/379214.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/radians/379214.wgsl.expected.fxc.hlsl
new file mode 100644
index 0000000..247db1d
--- /dev/null
+++ b/test/tint/builtins/gen/var/radians/379214.wgsl.expected.fxc.hlsl
@@ -0,0 +1,30 @@
+void radians_379214() {
+  float3 res = (0.017453292f).xxx;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  radians_379214();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  radians_379214();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  radians_379214();
+  return;
+}
diff --git a/test/tint/builtins/gen/var/radians/379214.wgsl.expected.glsl b/test/tint/builtins/gen/var/radians/379214.wgsl.expected.glsl
new file mode 100644
index 0000000..5593c1d
--- /dev/null
+++ b/test/tint/builtins/gen/var/radians/379214.wgsl.expected.glsl
@@ -0,0 +1,49 @@
+#version 310 es
+
+void radians_379214() {
+  vec3 res = vec3(0.017453292f);
+}
+
+vec4 vertex_main() {
+  radians_379214();
+  return vec4(0.0f);
+}
+
+void main() {
+  gl_PointSize = 1.0;
+  vec4 inner_result = vertex_main();
+  gl_Position = inner_result;
+  gl_Position.y = -(gl_Position.y);
+  gl_Position.z = ((2.0f * gl_Position.z) - gl_Position.w);
+  return;
+}
+#version 310 es
+precision mediump float;
+
+void radians_379214() {
+  vec3 res = vec3(0.017453292f);
+}
+
+void fragment_main() {
+  radians_379214();
+}
+
+void main() {
+  fragment_main();
+  return;
+}
+#version 310 es
+
+void radians_379214() {
+  vec3 res = vec3(0.017453292f);
+}
+
+void compute_main() {
+  radians_379214();
+}
+
+layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
+void main() {
+  compute_main();
+  return;
+}
diff --git a/test/tint/builtins/gen/var/radians/379214.wgsl.expected.msl b/test/tint/builtins/gen/var/radians/379214.wgsl.expected.msl
new file mode 100644
index 0000000..638763a
--- /dev/null
+++ b/test/tint/builtins/gen/var/radians/379214.wgsl.expected.msl
@@ -0,0 +1,33 @@
+#include <metal_stdlib>
+
+using namespace metal;
+void radians_379214() {
+  float3 res = float3(0.017453292f);
+}
+
+struct tint_symbol {
+  float4 value [[position]];
+};
+
+float4 vertex_main_inner() {
+  radians_379214();
+  return float4(0.0f);
+}
+
+vertex tint_symbol vertex_main() {
+  float4 const inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = {};
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+fragment void fragment_main() {
+  radians_379214();
+  return;
+}
+
+kernel void compute_main() {
+  radians_379214();
+  return;
+}
+
diff --git a/test/tint/builtins/gen/var/radians/379214.wgsl.expected.spvasm b/test/tint/builtins/gen/var/radians/379214.wgsl.expected.spvasm
new file mode 100644
index 0000000..ec9360a
--- /dev/null
+++ b/test/tint/builtins/gen/var/radians/379214.wgsl.expected.spvasm
@@ -0,0 +1,67 @@
+; SPIR-V
+; Version: 1.3
+; Generator: Google Tint Compiler; 0
+; Bound: 33
+; Schema: 0
+               OpCapability Shader
+               OpMemoryModel Logical GLSL450
+               OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
+               OpEntryPoint Fragment %fragment_main "fragment_main"
+               OpEntryPoint GLCompute %compute_main "compute_main"
+               OpExecutionMode %fragment_main OriginUpperLeft
+               OpExecutionMode %compute_main LocalSize 1 1 1
+               OpName %value "value"
+               OpName %vertex_point_size "vertex_point_size"
+               OpName %radians_379214 "radians_379214"
+               OpName %res "res"
+               OpName %vertex_main_inner "vertex_main_inner"
+               OpName %vertex_main "vertex_main"
+               OpName %fragment_main "fragment_main"
+               OpName %compute_main "compute_main"
+               OpDecorate %value BuiltIn Position
+               OpDecorate %vertex_point_size BuiltIn PointSize
+      %float = OpTypeFloat 32
+    %v4float = OpTypeVector %float 4
+%_ptr_Output_v4float = OpTypePointer Output %v4float
+          %5 = OpConstantNull %v4float
+      %value = OpVariable %_ptr_Output_v4float Output %5
+%_ptr_Output_float = OpTypePointer Output %float
+          %8 = OpConstantNull %float
+%vertex_point_size = OpVariable %_ptr_Output_float Output %8
+       %void = OpTypeVoid
+          %9 = OpTypeFunction %void
+    %v3float = OpTypeVector %float 3
+%float_0_0174532924 = OpConstant %float 0.0174532924
+         %15 = OpConstantComposite %v3float %float_0_0174532924 %float_0_0174532924 %float_0_0174532924
+%_ptr_Function_v3float = OpTypePointer Function %v3float
+         %18 = OpConstantNull %v3float
+         %19 = OpTypeFunction %v4float
+    %float_1 = OpConstant %float 1
+%radians_379214 = OpFunction %void None %9
+         %12 = OpLabel
+        %res = OpVariable %_ptr_Function_v3float Function %18
+               OpStore %res %15
+               OpReturn
+               OpFunctionEnd
+%vertex_main_inner = OpFunction %v4float None %19
+         %21 = OpLabel
+         %22 = OpFunctionCall %void %radians_379214
+               OpReturnValue %5
+               OpFunctionEnd
+%vertex_main = OpFunction %void None %9
+         %24 = OpLabel
+         %25 = OpFunctionCall %v4float %vertex_main_inner
+               OpStore %value %25
+               OpStore %vertex_point_size %float_1
+               OpReturn
+               OpFunctionEnd
+%fragment_main = OpFunction %void None %9
+         %28 = OpLabel
+         %29 = OpFunctionCall %void %radians_379214
+               OpReturn
+               OpFunctionEnd
+%compute_main = OpFunction %void None %9
+         %31 = OpLabel
+         %32 = OpFunctionCall %void %radians_379214
+               OpReturn
+               OpFunctionEnd
diff --git a/test/tint/builtins/gen/var/radians/379214.wgsl.expected.wgsl b/test/tint/builtins/gen/var/radians/379214.wgsl.expected.wgsl
new file mode 100644
index 0000000..19821f0
--- /dev/null
+++ b/test/tint/builtins/gen/var/radians/379214.wgsl.expected.wgsl
@@ -0,0 +1,20 @@
+fn radians_379214() {
+  const arg_0 = vec3(1.0);
+  var res = radians(arg_0);
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  radians_379214();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  radians_379214();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  radians_379214();
+}
diff --git a/test/tint/builtins/gen/var/radians/44a9f8.wgsl b/test/tint/builtins/gen/var/radians/44a9f8.wgsl
new file mode 100644
index 0000000..4f64479
--- /dev/null
+++ b/test/tint/builtins/gen/var/radians/44a9f8.wgsl
@@ -0,0 +1,44 @@
+// Copyright 2022 The Tint Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+////////////////////////////////////////////////////////////////////////////////
+// File generated by tools/src/cmd/gen
+// using the template:
+//   test/tint/builtins/gen/gen.wgsl.tmpl
+//
+// Do not modify this file directly
+////////////////////////////////////////////////////////////////////////////////
+
+
+// fn radians(vec<2, fa>) -> vec<2, fa>
+fn radians_44a9f8() {
+  const arg_0 = vec2(1.);
+  var res = radians(arg_0);
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  radians_44a9f8();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  radians_44a9f8();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  radians_44a9f8();
+}
diff --git a/test/tint/builtins/gen/var/radians/44a9f8.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/radians/44a9f8.wgsl.expected.dxc.hlsl
new file mode 100644
index 0000000..cb67c5d9
--- /dev/null
+++ b/test/tint/builtins/gen/var/radians/44a9f8.wgsl.expected.dxc.hlsl
@@ -0,0 +1,30 @@
+void radians_44a9f8() {
+  float2 res = (0.017453292f).xx;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  radians_44a9f8();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  radians_44a9f8();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  radians_44a9f8();
+  return;
+}
diff --git a/test/tint/builtins/gen/var/radians/44a9f8.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/radians/44a9f8.wgsl.expected.fxc.hlsl
new file mode 100644
index 0000000..cb67c5d9
--- /dev/null
+++ b/test/tint/builtins/gen/var/radians/44a9f8.wgsl.expected.fxc.hlsl
@@ -0,0 +1,30 @@
+void radians_44a9f8() {
+  float2 res = (0.017453292f).xx;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  radians_44a9f8();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  radians_44a9f8();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  radians_44a9f8();
+  return;
+}
diff --git a/test/tint/builtins/gen/var/radians/44a9f8.wgsl.expected.glsl b/test/tint/builtins/gen/var/radians/44a9f8.wgsl.expected.glsl
new file mode 100644
index 0000000..6caa601
--- /dev/null
+++ b/test/tint/builtins/gen/var/radians/44a9f8.wgsl.expected.glsl
@@ -0,0 +1,49 @@
+#version 310 es
+
+void radians_44a9f8() {
+  vec2 res = vec2(0.017453292f);
+}
+
+vec4 vertex_main() {
+  radians_44a9f8();
+  return vec4(0.0f);
+}
+
+void main() {
+  gl_PointSize = 1.0;
+  vec4 inner_result = vertex_main();
+  gl_Position = inner_result;
+  gl_Position.y = -(gl_Position.y);
+  gl_Position.z = ((2.0f * gl_Position.z) - gl_Position.w);
+  return;
+}
+#version 310 es
+precision mediump float;
+
+void radians_44a9f8() {
+  vec2 res = vec2(0.017453292f);
+}
+
+void fragment_main() {
+  radians_44a9f8();
+}
+
+void main() {
+  fragment_main();
+  return;
+}
+#version 310 es
+
+void radians_44a9f8() {
+  vec2 res = vec2(0.017453292f);
+}
+
+void compute_main() {
+  radians_44a9f8();
+}
+
+layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
+void main() {
+  compute_main();
+  return;
+}
diff --git a/test/tint/builtins/gen/var/radians/44a9f8.wgsl.expected.msl b/test/tint/builtins/gen/var/radians/44a9f8.wgsl.expected.msl
new file mode 100644
index 0000000..fea0149
--- /dev/null
+++ b/test/tint/builtins/gen/var/radians/44a9f8.wgsl.expected.msl
@@ -0,0 +1,33 @@
+#include <metal_stdlib>
+
+using namespace metal;
+void radians_44a9f8() {
+  float2 res = float2(0.017453292f);
+}
+
+struct tint_symbol {
+  float4 value [[position]];
+};
+
+float4 vertex_main_inner() {
+  radians_44a9f8();
+  return float4(0.0f);
+}
+
+vertex tint_symbol vertex_main() {
+  float4 const inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = {};
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+fragment void fragment_main() {
+  radians_44a9f8();
+  return;
+}
+
+kernel void compute_main() {
+  radians_44a9f8();
+  return;
+}
+
diff --git a/test/tint/builtins/gen/var/radians/44a9f8.wgsl.expected.spvasm b/test/tint/builtins/gen/var/radians/44a9f8.wgsl.expected.spvasm
new file mode 100644
index 0000000..4e135fc
--- /dev/null
+++ b/test/tint/builtins/gen/var/radians/44a9f8.wgsl.expected.spvasm
@@ -0,0 +1,67 @@
+; SPIR-V
+; Version: 1.3
+; Generator: Google Tint Compiler; 0
+; Bound: 33
+; Schema: 0
+               OpCapability Shader
+               OpMemoryModel Logical GLSL450
+               OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
+               OpEntryPoint Fragment %fragment_main "fragment_main"
+               OpEntryPoint GLCompute %compute_main "compute_main"
+               OpExecutionMode %fragment_main OriginUpperLeft
+               OpExecutionMode %compute_main LocalSize 1 1 1
+               OpName %value "value"
+               OpName %vertex_point_size "vertex_point_size"
+               OpName %radians_44a9f8 "radians_44a9f8"
+               OpName %res "res"
+               OpName %vertex_main_inner "vertex_main_inner"
+               OpName %vertex_main "vertex_main"
+               OpName %fragment_main "fragment_main"
+               OpName %compute_main "compute_main"
+               OpDecorate %value BuiltIn Position
+               OpDecorate %vertex_point_size BuiltIn PointSize
+      %float = OpTypeFloat 32
+    %v4float = OpTypeVector %float 4
+%_ptr_Output_v4float = OpTypePointer Output %v4float
+          %5 = OpConstantNull %v4float
+      %value = OpVariable %_ptr_Output_v4float Output %5
+%_ptr_Output_float = OpTypePointer Output %float
+          %8 = OpConstantNull %float
+%vertex_point_size = OpVariable %_ptr_Output_float Output %8
+       %void = OpTypeVoid
+          %9 = OpTypeFunction %void
+    %v2float = OpTypeVector %float 2
+%float_0_0174532924 = OpConstant %float 0.0174532924
+         %15 = OpConstantComposite %v2float %float_0_0174532924 %float_0_0174532924
+%_ptr_Function_v2float = OpTypePointer Function %v2float
+         %18 = OpConstantNull %v2float
+         %19 = OpTypeFunction %v4float
+    %float_1 = OpConstant %float 1
+%radians_44a9f8 = OpFunction %void None %9
+         %12 = OpLabel
+        %res = OpVariable %_ptr_Function_v2float Function %18
+               OpStore %res %15
+               OpReturn
+               OpFunctionEnd
+%vertex_main_inner = OpFunction %v4float None %19
+         %21 = OpLabel
+         %22 = OpFunctionCall %void %radians_44a9f8
+               OpReturnValue %5
+               OpFunctionEnd
+%vertex_main = OpFunction %void None %9
+         %24 = OpLabel
+         %25 = OpFunctionCall %v4float %vertex_main_inner
+               OpStore %value %25
+               OpStore %vertex_point_size %float_1
+               OpReturn
+               OpFunctionEnd
+%fragment_main = OpFunction %void None %9
+         %28 = OpLabel
+         %29 = OpFunctionCall %void %radians_44a9f8
+               OpReturn
+               OpFunctionEnd
+%compute_main = OpFunction %void None %9
+         %31 = OpLabel
+         %32 = OpFunctionCall %void %radians_44a9f8
+               OpReturn
+               OpFunctionEnd
diff --git a/test/tint/builtins/gen/var/radians/44a9f8.wgsl.expected.wgsl b/test/tint/builtins/gen/var/radians/44a9f8.wgsl.expected.wgsl
new file mode 100644
index 0000000..bd1268d
--- /dev/null
+++ b/test/tint/builtins/gen/var/radians/44a9f8.wgsl.expected.wgsl
@@ -0,0 +1,20 @@
+fn radians_44a9f8() {
+  const arg_0 = vec2(1.0);
+  var res = radians(arg_0);
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  radians_44a9f8();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  radians_44a9f8();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  radians_44a9f8();
+}
diff --git a/test/tint/builtins/gen/var/radians/524a91.wgsl b/test/tint/builtins/gen/var/radians/524a91.wgsl
new file mode 100644
index 0000000..0b217c0
--- /dev/null
+++ b/test/tint/builtins/gen/var/radians/524a91.wgsl
@@ -0,0 +1,44 @@
+// Copyright 2022 The Tint Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+////////////////////////////////////////////////////////////////////////////////
+// File generated by tools/src/cmd/gen
+// using the template:
+//   test/tint/builtins/gen/gen.wgsl.tmpl
+//
+// Do not modify this file directly
+////////////////////////////////////////////////////////////////////////////////
+
+
+// fn radians(vec<4, fa>) -> vec<4, fa>
+fn radians_524a91() {
+  const arg_0 = vec4(1.);
+  var res = radians(arg_0);
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  radians_524a91();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  radians_524a91();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  radians_524a91();
+}
diff --git a/test/tint/builtins/gen/var/radians/524a91.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/radians/524a91.wgsl.expected.dxc.hlsl
new file mode 100644
index 0000000..b3e2192
--- /dev/null
+++ b/test/tint/builtins/gen/var/radians/524a91.wgsl.expected.dxc.hlsl
@@ -0,0 +1,30 @@
+void radians_524a91() {
+  float4 res = (0.017453292f).xxxx;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  radians_524a91();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  radians_524a91();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  radians_524a91();
+  return;
+}
diff --git a/test/tint/builtins/gen/var/radians/524a91.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/radians/524a91.wgsl.expected.fxc.hlsl
new file mode 100644
index 0000000..b3e2192
--- /dev/null
+++ b/test/tint/builtins/gen/var/radians/524a91.wgsl.expected.fxc.hlsl
@@ -0,0 +1,30 @@
+void radians_524a91() {
+  float4 res = (0.017453292f).xxxx;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  radians_524a91();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  radians_524a91();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  radians_524a91();
+  return;
+}
diff --git a/test/tint/builtins/gen/var/radians/524a91.wgsl.expected.glsl b/test/tint/builtins/gen/var/radians/524a91.wgsl.expected.glsl
new file mode 100644
index 0000000..fd1508e
--- /dev/null
+++ b/test/tint/builtins/gen/var/radians/524a91.wgsl.expected.glsl
@@ -0,0 +1,49 @@
+#version 310 es
+
+void radians_524a91() {
+  vec4 res = vec4(0.017453292f);
+}
+
+vec4 vertex_main() {
+  radians_524a91();
+  return vec4(0.0f);
+}
+
+void main() {
+  gl_PointSize = 1.0;
+  vec4 inner_result = vertex_main();
+  gl_Position = inner_result;
+  gl_Position.y = -(gl_Position.y);
+  gl_Position.z = ((2.0f * gl_Position.z) - gl_Position.w);
+  return;
+}
+#version 310 es
+precision mediump float;
+
+void radians_524a91() {
+  vec4 res = vec4(0.017453292f);
+}
+
+void fragment_main() {
+  radians_524a91();
+}
+
+void main() {
+  fragment_main();
+  return;
+}
+#version 310 es
+
+void radians_524a91() {
+  vec4 res = vec4(0.017453292f);
+}
+
+void compute_main() {
+  radians_524a91();
+}
+
+layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
+void main() {
+  compute_main();
+  return;
+}
diff --git a/test/tint/builtins/gen/var/radians/524a91.wgsl.expected.msl b/test/tint/builtins/gen/var/radians/524a91.wgsl.expected.msl
new file mode 100644
index 0000000..fa539e0
--- /dev/null
+++ b/test/tint/builtins/gen/var/radians/524a91.wgsl.expected.msl
@@ -0,0 +1,33 @@
+#include <metal_stdlib>
+
+using namespace metal;
+void radians_524a91() {
+  float4 res = float4(0.017453292f);
+}
+
+struct tint_symbol {
+  float4 value [[position]];
+};
+
+float4 vertex_main_inner() {
+  radians_524a91();
+  return float4(0.0f);
+}
+
+vertex tint_symbol vertex_main() {
+  float4 const inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = {};
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+fragment void fragment_main() {
+  radians_524a91();
+  return;
+}
+
+kernel void compute_main() {
+  radians_524a91();
+  return;
+}
+
diff --git a/test/tint/builtins/gen/var/radians/524a91.wgsl.expected.spvasm b/test/tint/builtins/gen/var/radians/524a91.wgsl.expected.spvasm
new file mode 100644
index 0000000..a9c1edf
--- /dev/null
+++ b/test/tint/builtins/gen/var/radians/524a91.wgsl.expected.spvasm
@@ -0,0 +1,65 @@
+; SPIR-V
+; Version: 1.3
+; Generator: Google Tint Compiler; 0
+; Bound: 31
+; Schema: 0
+               OpCapability Shader
+               OpMemoryModel Logical GLSL450
+               OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
+               OpEntryPoint Fragment %fragment_main "fragment_main"
+               OpEntryPoint GLCompute %compute_main "compute_main"
+               OpExecutionMode %fragment_main OriginUpperLeft
+               OpExecutionMode %compute_main LocalSize 1 1 1
+               OpName %value "value"
+               OpName %vertex_point_size "vertex_point_size"
+               OpName %radians_524a91 "radians_524a91"
+               OpName %res "res"
+               OpName %vertex_main_inner "vertex_main_inner"
+               OpName %vertex_main "vertex_main"
+               OpName %fragment_main "fragment_main"
+               OpName %compute_main "compute_main"
+               OpDecorate %value BuiltIn Position
+               OpDecorate %vertex_point_size BuiltIn PointSize
+      %float = OpTypeFloat 32
+    %v4float = OpTypeVector %float 4
+%_ptr_Output_v4float = OpTypePointer Output %v4float
+          %5 = OpConstantNull %v4float
+      %value = OpVariable %_ptr_Output_v4float Output %5
+%_ptr_Output_float = OpTypePointer Output %float
+          %8 = OpConstantNull %float
+%vertex_point_size = OpVariable %_ptr_Output_float Output %8
+       %void = OpTypeVoid
+          %9 = OpTypeFunction %void
+%float_0_0174532924 = OpConstant %float 0.0174532924
+         %14 = OpConstantComposite %v4float %float_0_0174532924 %float_0_0174532924 %float_0_0174532924 %float_0_0174532924
+%_ptr_Function_v4float = OpTypePointer Function %v4float
+         %17 = OpTypeFunction %v4float
+    %float_1 = OpConstant %float 1
+%radians_524a91 = OpFunction %void None %9
+         %12 = OpLabel
+        %res = OpVariable %_ptr_Function_v4float Function %5
+               OpStore %res %14
+               OpReturn
+               OpFunctionEnd
+%vertex_main_inner = OpFunction %v4float None %17
+         %19 = OpLabel
+         %20 = OpFunctionCall %void %radians_524a91
+               OpReturnValue %5
+               OpFunctionEnd
+%vertex_main = OpFunction %void None %9
+         %22 = OpLabel
+         %23 = OpFunctionCall %v4float %vertex_main_inner
+               OpStore %value %23
+               OpStore %vertex_point_size %float_1
+               OpReturn
+               OpFunctionEnd
+%fragment_main = OpFunction %void None %9
+         %26 = OpLabel
+         %27 = OpFunctionCall %void %radians_524a91
+               OpReturn
+               OpFunctionEnd
+%compute_main = OpFunction %void None %9
+         %29 = OpLabel
+         %30 = OpFunctionCall %void %radians_524a91
+               OpReturn
+               OpFunctionEnd
diff --git a/test/tint/builtins/gen/var/radians/524a91.wgsl.expected.wgsl b/test/tint/builtins/gen/var/radians/524a91.wgsl.expected.wgsl
new file mode 100644
index 0000000..ac6ced2
--- /dev/null
+++ b/test/tint/builtins/gen/var/radians/524a91.wgsl.expected.wgsl
@@ -0,0 +1,20 @@
+fn radians_524a91() {
+  const arg_0 = vec4(1.0);
+  var res = radians(arg_0);
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  radians_524a91();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  radians_524a91();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  radians_524a91();
+}
diff --git a/test/tint/builtins/gen/var/radians/bff231.wgsl b/test/tint/builtins/gen/var/radians/bff231.wgsl
new file mode 100644
index 0000000..a38f95f
--- /dev/null
+++ b/test/tint/builtins/gen/var/radians/bff231.wgsl
@@ -0,0 +1,44 @@
+// Copyright 2022 The Tint Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+////////////////////////////////////////////////////////////////////////////////
+// File generated by tools/src/cmd/gen
+// using the template:
+//   test/tint/builtins/gen/gen.wgsl.tmpl
+//
+// Do not modify this file directly
+////////////////////////////////////////////////////////////////////////////////
+
+
+// fn radians(fa) -> fa
+fn radians_bff231() {
+  const arg_0 = 1.;
+  var res = radians(arg_0);
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  radians_bff231();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  radians_bff231();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  radians_bff231();
+}
diff --git a/test/tint/builtins/gen/var/radians/bff231.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/radians/bff231.wgsl.expected.dxc.hlsl
new file mode 100644
index 0000000..cde7b14
--- /dev/null
+++ b/test/tint/builtins/gen/var/radians/bff231.wgsl.expected.dxc.hlsl
@@ -0,0 +1,30 @@
+void radians_bff231() {
+  float res = 0.017453292f;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  radians_bff231();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  radians_bff231();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  radians_bff231();
+  return;
+}
diff --git a/test/tint/builtins/gen/var/radians/bff231.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/radians/bff231.wgsl.expected.fxc.hlsl
new file mode 100644
index 0000000..cde7b14
--- /dev/null
+++ b/test/tint/builtins/gen/var/radians/bff231.wgsl.expected.fxc.hlsl
@@ -0,0 +1,30 @@
+void radians_bff231() {
+  float res = 0.017453292f;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  radians_bff231();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  radians_bff231();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  radians_bff231();
+  return;
+}
diff --git a/test/tint/builtins/gen/var/radians/bff231.wgsl.expected.glsl b/test/tint/builtins/gen/var/radians/bff231.wgsl.expected.glsl
new file mode 100644
index 0000000..a445da1
--- /dev/null
+++ b/test/tint/builtins/gen/var/radians/bff231.wgsl.expected.glsl
@@ -0,0 +1,49 @@
+#version 310 es
+
+void radians_bff231() {
+  float res = 0.017453292f;
+}
+
+vec4 vertex_main() {
+  radians_bff231();
+  return vec4(0.0f);
+}
+
+void main() {
+  gl_PointSize = 1.0;
+  vec4 inner_result = vertex_main();
+  gl_Position = inner_result;
+  gl_Position.y = -(gl_Position.y);
+  gl_Position.z = ((2.0f * gl_Position.z) - gl_Position.w);
+  return;
+}
+#version 310 es
+precision mediump float;
+
+void radians_bff231() {
+  float res = 0.017453292f;
+}
+
+void fragment_main() {
+  radians_bff231();
+}
+
+void main() {
+  fragment_main();
+  return;
+}
+#version 310 es
+
+void radians_bff231() {
+  float res = 0.017453292f;
+}
+
+void compute_main() {
+  radians_bff231();
+}
+
+layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
+void main() {
+  compute_main();
+  return;
+}
diff --git a/test/tint/builtins/gen/var/radians/bff231.wgsl.expected.msl b/test/tint/builtins/gen/var/radians/bff231.wgsl.expected.msl
new file mode 100644
index 0000000..ddd3b6e
--- /dev/null
+++ b/test/tint/builtins/gen/var/radians/bff231.wgsl.expected.msl
@@ -0,0 +1,33 @@
+#include <metal_stdlib>
+
+using namespace metal;
+void radians_bff231() {
+  float res = 0.017453292f;
+}
+
+struct tint_symbol {
+  float4 value [[position]];
+};
+
+float4 vertex_main_inner() {
+  radians_bff231();
+  return float4(0.0f);
+}
+
+vertex tint_symbol vertex_main() {
+  float4 const inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = {};
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+fragment void fragment_main() {
+  radians_bff231();
+  return;
+}
+
+kernel void compute_main() {
+  radians_bff231();
+  return;
+}
+
diff --git a/test/tint/builtins/gen/var/radians/bff231.wgsl.expected.spvasm b/test/tint/builtins/gen/var/radians/bff231.wgsl.expected.spvasm
new file mode 100644
index 0000000..0a3316a
--- /dev/null
+++ b/test/tint/builtins/gen/var/radians/bff231.wgsl.expected.spvasm
@@ -0,0 +1,64 @@
+; SPIR-V
+; Version: 1.3
+; Generator: Google Tint Compiler; 0
+; Bound: 30
+; Schema: 0
+               OpCapability Shader
+               OpMemoryModel Logical GLSL450
+               OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
+               OpEntryPoint Fragment %fragment_main "fragment_main"
+               OpEntryPoint GLCompute %compute_main "compute_main"
+               OpExecutionMode %fragment_main OriginUpperLeft
+               OpExecutionMode %compute_main LocalSize 1 1 1
+               OpName %value "value"
+               OpName %vertex_point_size "vertex_point_size"
+               OpName %radians_bff231 "radians_bff231"
+               OpName %res "res"
+               OpName %vertex_main_inner "vertex_main_inner"
+               OpName %vertex_main "vertex_main"
+               OpName %fragment_main "fragment_main"
+               OpName %compute_main "compute_main"
+               OpDecorate %value BuiltIn Position
+               OpDecorate %vertex_point_size BuiltIn PointSize
+      %float = OpTypeFloat 32
+    %v4float = OpTypeVector %float 4
+%_ptr_Output_v4float = OpTypePointer Output %v4float
+          %5 = OpConstantNull %v4float
+      %value = OpVariable %_ptr_Output_v4float Output %5
+%_ptr_Output_float = OpTypePointer Output %float
+          %8 = OpConstantNull %float
+%vertex_point_size = OpVariable %_ptr_Output_float Output %8
+       %void = OpTypeVoid
+          %9 = OpTypeFunction %void
+%float_0_0174532924 = OpConstant %float 0.0174532924
+%_ptr_Function_float = OpTypePointer Function %float
+         %16 = OpTypeFunction %v4float
+    %float_1 = OpConstant %float 1
+%radians_bff231 = OpFunction %void None %9
+         %12 = OpLabel
+        %res = OpVariable %_ptr_Function_float Function %8
+               OpStore %res %float_0_0174532924
+               OpReturn
+               OpFunctionEnd
+%vertex_main_inner = OpFunction %v4float None %16
+         %18 = OpLabel
+         %19 = OpFunctionCall %void %radians_bff231
+               OpReturnValue %5
+               OpFunctionEnd
+%vertex_main = OpFunction %void None %9
+         %21 = OpLabel
+         %22 = OpFunctionCall %v4float %vertex_main_inner
+               OpStore %value %22
+               OpStore %vertex_point_size %float_1
+               OpReturn
+               OpFunctionEnd
+%fragment_main = OpFunction %void None %9
+         %25 = OpLabel
+         %26 = OpFunctionCall %void %radians_bff231
+               OpReturn
+               OpFunctionEnd
+%compute_main = OpFunction %void None %9
+         %28 = OpLabel
+         %29 = OpFunctionCall %void %radians_bff231
+               OpReturn
+               OpFunctionEnd
diff --git a/test/tint/builtins/gen/var/radians/bff231.wgsl.expected.wgsl b/test/tint/builtins/gen/var/radians/bff231.wgsl.expected.wgsl
new file mode 100644
index 0000000..127e23d
--- /dev/null
+++ b/test/tint/builtins/gen/var/radians/bff231.wgsl.expected.wgsl
@@ -0,0 +1,20 @@
+fn radians_bff231() {
+  const arg_0 = 1.0;
+  var res = radians(arg_0);
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  radians_bff231();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  radians_bff231();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  radians_bff231();
+}
diff --git a/test/tint/builtins/repeated_use.wgsl b/test/tint/builtins/repeated_use.wgsl
index f1f1f0f..f6391a3 100644
--- a/test/tint/builtins/repeated_use.wgsl
+++ b/test/tint/builtins/repeated_use.wgsl
@@ -2,19 +2,31 @@
 // same builtin overload results in single helper being generated.
 @compute @workgroup_size(1)
 fn main() {
-    let a = degrees(vec4<f32>());
-    let b = degrees(vec4<f32>(1.));
-    let c = degrees(vec4<f32>(1., 2., 3., 4.));
+    let va = vec4<f32>();
+    let a = degrees(va);
+    let vb = vec4<f32>(1.);
+    let b = degrees(vb);
+    let vc = vec4<f32>(1., 2., 3., 4.);
+    let c = degrees(vc);
 
-    let d = degrees(vec3<f32>());
-    let e = degrees(vec3<f32>(1.));
-    let f = degrees(vec3<f32>(1., 2., 3.));
+    let vd = vec3<f32>();
+    let d = degrees(vd);
+    let ve = vec3<f32>(1.);
+    let e = degrees(ve);
+    let vf = vec3<f32>(1., 2., 3.);
+    let f = degrees(vf);
 
-    let g = degrees(vec2<f32>());
-    let h = degrees(vec2<f32>(1.));
-    let i = degrees(vec2<f32>(1., 2.));
+    let vg = vec2<f32>();
+    let g = degrees(vg);
+    let vh = vec2<f32>(1.);
+    let h = degrees(vh);
+    let vi = vec2<f32>(1., 2.);
+    let i = degrees(vi);
 
-    let j = degrees(1.);
-    let k = degrees(2.);
-    let l = degrees(3.);
+    let vj = 1.;
+    let j = degrees(vj);
+    let vk = 2.;
+    let k = degrees(vk);
+    let vl = 3.;
+    let l = degrees(vl);
 }
diff --git a/test/tint/builtins/repeated_use.wgsl.expected.dxc.hlsl b/test/tint/builtins/repeated_use.wgsl.expected.dxc.hlsl
index bbf29d1..5d53231 100644
--- a/test/tint/builtins/repeated_use.wgsl.expected.dxc.hlsl
+++ b/test/tint/builtins/repeated_use.wgsl.expected.dxc.hlsl
@@ -16,17 +16,29 @@
 
 [numthreads(1, 1, 1)]
 void main() {
-  const float4 a = tint_degrees((0.0f).xxxx);
-  const float4 b = tint_degrees((1.0f).xxxx);
-  const float4 c = tint_degrees(float4(1.0f, 2.0f, 3.0f, 4.0f));
-  const float3 d = tint_degrees_1((0.0f).xxx);
-  const float3 e = tint_degrees_1((1.0f).xxx);
-  const float3 f = tint_degrees_1(float3(1.0f, 2.0f, 3.0f));
-  const float2 g = tint_degrees_2((0.0f).xx);
-  const float2 h = tint_degrees_2((1.0f).xx);
-  const float2 i = tint_degrees_2(float2(1.0f, 2.0f));
-  const float j = tint_degrees_3(1.0f);
-  const float k = tint_degrees_3(2.0f);
-  const float l = tint_degrees_3(3.0f);
+  const float4 va = (0.0f).xxxx;
+  const float4 a = tint_degrees(va);
+  const float4 vb = (1.0f).xxxx;
+  const float4 b = tint_degrees(vb);
+  const float4 vc = float4(1.0f, 2.0f, 3.0f, 4.0f);
+  const float4 c = tint_degrees(vc);
+  const float3 vd = (0.0f).xxx;
+  const float3 d = tint_degrees_1(vd);
+  const float3 ve = (1.0f).xxx;
+  const float3 e = tint_degrees_1(ve);
+  const float3 vf = float3(1.0f, 2.0f, 3.0f);
+  const float3 f = tint_degrees_1(vf);
+  const float2 vg = (0.0f).xx;
+  const float2 g = tint_degrees_2(vg);
+  const float2 vh = (1.0f).xx;
+  const float2 h = tint_degrees_2(vh);
+  const float2 vi = float2(1.0f, 2.0f);
+  const float2 i = tint_degrees_2(vi);
+  const float vj = 1.0f;
+  const float j = tint_degrees_3(vj);
+  const float vk = 2.0f;
+  const float k = tint_degrees_3(vk);
+  const float vl = 3.0f;
+  const float l = tint_degrees_3(vl);
   return;
 }
diff --git a/test/tint/builtins/repeated_use.wgsl.expected.fxc.hlsl b/test/tint/builtins/repeated_use.wgsl.expected.fxc.hlsl
index bbf29d1..5d53231 100644
--- a/test/tint/builtins/repeated_use.wgsl.expected.fxc.hlsl
+++ b/test/tint/builtins/repeated_use.wgsl.expected.fxc.hlsl
@@ -16,17 +16,29 @@
 
 [numthreads(1, 1, 1)]
 void main() {
-  const float4 a = tint_degrees((0.0f).xxxx);
-  const float4 b = tint_degrees((1.0f).xxxx);
-  const float4 c = tint_degrees(float4(1.0f, 2.0f, 3.0f, 4.0f));
-  const float3 d = tint_degrees_1((0.0f).xxx);
-  const float3 e = tint_degrees_1((1.0f).xxx);
-  const float3 f = tint_degrees_1(float3(1.0f, 2.0f, 3.0f));
-  const float2 g = tint_degrees_2((0.0f).xx);
-  const float2 h = tint_degrees_2((1.0f).xx);
-  const float2 i = tint_degrees_2(float2(1.0f, 2.0f));
-  const float j = tint_degrees_3(1.0f);
-  const float k = tint_degrees_3(2.0f);
-  const float l = tint_degrees_3(3.0f);
+  const float4 va = (0.0f).xxxx;
+  const float4 a = tint_degrees(va);
+  const float4 vb = (1.0f).xxxx;
+  const float4 b = tint_degrees(vb);
+  const float4 vc = float4(1.0f, 2.0f, 3.0f, 4.0f);
+  const float4 c = tint_degrees(vc);
+  const float3 vd = (0.0f).xxx;
+  const float3 d = tint_degrees_1(vd);
+  const float3 ve = (1.0f).xxx;
+  const float3 e = tint_degrees_1(ve);
+  const float3 vf = float3(1.0f, 2.0f, 3.0f);
+  const float3 f = tint_degrees_1(vf);
+  const float2 vg = (0.0f).xx;
+  const float2 g = tint_degrees_2(vg);
+  const float2 vh = (1.0f).xx;
+  const float2 h = tint_degrees_2(vh);
+  const float2 vi = float2(1.0f, 2.0f);
+  const float2 i = tint_degrees_2(vi);
+  const float vj = 1.0f;
+  const float j = tint_degrees_3(vj);
+  const float vk = 2.0f;
+  const float k = tint_degrees_3(vk);
+  const float vl = 3.0f;
+  const float l = tint_degrees_3(vl);
   return;
 }
diff --git a/test/tint/builtins/repeated_use.wgsl.expected.glsl b/test/tint/builtins/repeated_use.wgsl.expected.glsl
index fdd29e0..c40ba04 100644
--- a/test/tint/builtins/repeated_use.wgsl.expected.glsl
+++ b/test/tint/builtins/repeated_use.wgsl.expected.glsl
@@ -18,18 +18,30 @@
 
 
 void tint_symbol() {
-  vec4 a = tint_degrees(vec4(0.0f));
-  vec4 b = tint_degrees(vec4(1.0f));
-  vec4 c = tint_degrees(vec4(1.0f, 2.0f, 3.0f, 4.0f));
-  vec3 d = tint_degrees_1(vec3(0.0f));
-  vec3 e = tint_degrees_1(vec3(1.0f));
-  vec3 f = tint_degrees_1(vec3(1.0f, 2.0f, 3.0f));
-  vec2 g = tint_degrees_2(vec2(0.0f));
-  vec2 h = tint_degrees_2(vec2(1.0f));
-  vec2 i = tint_degrees_2(vec2(1.0f, 2.0f));
-  float j = tint_degrees_3(1.0f);
-  float k = tint_degrees_3(2.0f);
-  float l = tint_degrees_3(3.0f);
+  vec4 va = vec4(0.0f);
+  vec4 a = tint_degrees(va);
+  vec4 vb = vec4(1.0f);
+  vec4 b = tint_degrees(vb);
+  vec4 vc = vec4(1.0f, 2.0f, 3.0f, 4.0f);
+  vec4 c = tint_degrees(vc);
+  vec3 vd = vec3(0.0f);
+  vec3 d = tint_degrees_1(vd);
+  vec3 ve = vec3(1.0f);
+  vec3 e = tint_degrees_1(ve);
+  vec3 vf = vec3(1.0f, 2.0f, 3.0f);
+  vec3 f = tint_degrees_1(vf);
+  vec2 vg = vec2(0.0f);
+  vec2 g = tint_degrees_2(vg);
+  vec2 vh = vec2(1.0f);
+  vec2 h = tint_degrees_2(vh);
+  vec2 vi = vec2(1.0f, 2.0f);
+  vec2 i = tint_degrees_2(vi);
+  float vj = 1.0f;
+  float j = tint_degrees_3(vj);
+  float vk = 2.0f;
+  float k = tint_degrees_3(vk);
+  float vl = 3.0f;
+  float l = tint_degrees_3(vl);
 }
 
 layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
diff --git a/test/tint/builtins/repeated_use.wgsl.expected.msl b/test/tint/builtins/repeated_use.wgsl.expected.msl
index c0ea4a3..03ffb6a 100644
--- a/test/tint/builtins/repeated_use.wgsl.expected.msl
+++ b/test/tint/builtins/repeated_use.wgsl.expected.msl
@@ -19,18 +19,30 @@
 }
 
 kernel void tint_symbol() {
-  float4 const a = tint_degrees(float4(0.0f));
-  float4 const b = tint_degrees(float4(1.0f));
-  float4 const c = tint_degrees(float4(1.0f, 2.0f, 3.0f, 4.0f));
-  float3 const d = tint_degrees_1(float3(0.0f));
-  float3 const e = tint_degrees_1(float3(1.0f));
-  float3 const f = tint_degrees_1(float3(1.0f, 2.0f, 3.0f));
-  float2 const g = tint_degrees_2(float2(0.0f));
-  float2 const h = tint_degrees_2(float2(1.0f));
-  float2 const i = tint_degrees_2(float2(1.0f, 2.0f));
-  float const j = tint_degrees_3(1.0f);
-  float const k = tint_degrees_3(2.0f);
-  float const l = tint_degrees_3(3.0f);
+  float4 const va = float4(0.0f);
+  float4 const a = tint_degrees(va);
+  float4 const vb = float4(1.0f);
+  float4 const b = tint_degrees(vb);
+  float4 const vc = float4(1.0f, 2.0f, 3.0f, 4.0f);
+  float4 const c = tint_degrees(vc);
+  float3 const vd = float3(0.0f);
+  float3 const d = tint_degrees_1(vd);
+  float3 const ve = float3(1.0f);
+  float3 const e = tint_degrees_1(ve);
+  float3 const vf = float3(1.0f, 2.0f, 3.0f);
+  float3 const f = tint_degrees_1(vf);
+  float2 const vg = float2(0.0f);
+  float2 const g = tint_degrees_2(vg);
+  float2 const vh = float2(1.0f);
+  float2 const h = tint_degrees_2(vh);
+  float2 const vi = float2(1.0f, 2.0f);
+  float2 const i = tint_degrees_2(vi);
+  float const vj = 1.0f;
+  float const j = tint_degrees_3(vj);
+  float const vk = 2.0f;
+  float const k = tint_degrees_3(vk);
+  float const vl = 3.0f;
+  float const l = tint_degrees_3(vl);
   return;
 }
 
diff --git a/test/tint/builtins/repeated_use.wgsl.expected.spvasm b/test/tint/builtins/repeated_use.wgsl.expected.spvasm
index 085ef9d..3ef3047 100644
--- a/test/tint/builtins/repeated_use.wgsl.expected.spvasm
+++ b/test/tint/builtins/repeated_use.wgsl.expected.spvasm
@@ -4,7 +4,7 @@
 ; Bound: 35
 ; Schema: 0
                OpCapability Shader
-          %8 = OpExtInstImport "GLSL.std.450"
+          %9 = OpExtInstImport "GLSL.std.450"
                OpMemoryModel Logical GLSL450
                OpEntryPoint GLCompute %main "main"
                OpExecutionMode %main LocalSize 1 1 1
@@ -13,34 +13,34 @@
           %1 = OpTypeFunction %void
       %float = OpTypeFloat 32
     %v4float = OpTypeVector %float 4
-          %9 = OpConstantNull %v4float
+          %7 = OpConstantNull %v4float
     %float_1 = OpConstant %float 1
-         %12 = OpConstantComposite %v4float %float_1 %float_1 %float_1 %float_1
+         %11 = OpConstantComposite %v4float %float_1 %float_1 %float_1 %float_1
     %float_2 = OpConstant %float 2
     %float_3 = OpConstant %float 3
     %float_4 = OpConstant %float 4
-         %17 = OpConstantComposite %v4float %float_1 %float_2 %float_3 %float_4
+         %16 = OpConstantComposite %v4float %float_1 %float_2 %float_3 %float_4
     %v3float = OpTypeVector %float 3
-         %20 = OpConstantNull %v3float
-         %22 = OpConstantComposite %v3float %float_1 %float_1 %float_1
-         %24 = OpConstantComposite %v3float %float_1 %float_2 %float_3
+         %19 = OpConstantNull %v3float
+         %21 = OpConstantComposite %v3float %float_1 %float_1 %float_1
+         %23 = OpConstantComposite %v3float %float_1 %float_2 %float_3
     %v2float = OpTypeVector %float 2
-         %27 = OpConstantNull %v2float
-         %29 = OpConstantComposite %v2float %float_1 %float_1
-         %31 = OpConstantComposite %v2float %float_1 %float_2
+         %26 = OpConstantNull %v2float
+         %28 = OpConstantComposite %v2float %float_1 %float_1
+         %30 = OpConstantComposite %v2float %float_1 %float_2
        %main = OpFunction %void None %1
           %4 = OpLabel
-          %5 = OpExtInst %v4float %8 Degrees %9
-         %10 = OpExtInst %v4float %8 Degrees %12
-         %13 = OpExtInst %v4float %8 Degrees %17
-         %18 = OpExtInst %v3float %8 Degrees %20
-         %21 = OpExtInst %v3float %8 Degrees %22
-         %23 = OpExtInst %v3float %8 Degrees %24
-         %25 = OpExtInst %v2float %8 Degrees %27
-         %28 = OpExtInst %v2float %8 Degrees %29
-         %30 = OpExtInst %v2float %8 Degrees %31
-         %32 = OpExtInst %float %8 Degrees %float_1
-         %33 = OpExtInst %float %8 Degrees %float_2
-         %34 = OpExtInst %float %8 Degrees %float_3
+          %8 = OpExtInst %v4float %9 Degrees %7
+         %12 = OpExtInst %v4float %9 Degrees %11
+         %17 = OpExtInst %v4float %9 Degrees %16
+         %20 = OpExtInst %v3float %9 Degrees %19
+         %22 = OpExtInst %v3float %9 Degrees %21
+         %24 = OpExtInst %v3float %9 Degrees %23
+         %27 = OpExtInst %v2float %9 Degrees %26
+         %29 = OpExtInst %v2float %9 Degrees %28
+         %31 = OpExtInst %v2float %9 Degrees %30
+         %32 = OpExtInst %float %9 Degrees %float_1
+         %33 = OpExtInst %float %9 Degrees %float_2
+         %34 = OpExtInst %float %9 Degrees %float_3
                OpReturn
                OpFunctionEnd
diff --git a/test/tint/builtins/repeated_use.wgsl.expected.wgsl b/test/tint/builtins/repeated_use.wgsl.expected.wgsl
index 0af3aa2..d857c10 100644
--- a/test/tint/builtins/repeated_use.wgsl.expected.wgsl
+++ b/test/tint/builtins/repeated_use.wgsl.expected.wgsl
@@ -1,15 +1,27 @@
 @compute @workgroup_size(1)
 fn main() {
-  let a = degrees(vec4<f32>());
-  let b = degrees(vec4<f32>(1.0));
-  let c = degrees(vec4<f32>(1.0, 2.0, 3.0, 4.0));
-  let d = degrees(vec3<f32>());
-  let e = degrees(vec3<f32>(1.0));
-  let f = degrees(vec3<f32>(1.0, 2.0, 3.0));
-  let g = degrees(vec2<f32>());
-  let h = degrees(vec2<f32>(1.0));
-  let i = degrees(vec2<f32>(1.0, 2.0));
-  let j = degrees(1.0);
-  let k = degrees(2.0);
-  let l = degrees(3.0);
+  let va = vec4<f32>();
+  let a = degrees(va);
+  let vb = vec4<f32>(1.0);
+  let b = degrees(vb);
+  let vc = vec4<f32>(1.0, 2.0, 3.0, 4.0);
+  let c = degrees(vc);
+  let vd = vec3<f32>();
+  let d = degrees(vd);
+  let ve = vec3<f32>(1.0);
+  let e = degrees(ve);
+  let vf = vec3<f32>(1.0, 2.0, 3.0);
+  let f = degrees(vf);
+  let vg = vec2<f32>();
+  let g = degrees(vg);
+  let vh = vec2<f32>(1.0);
+  let h = degrees(vh);
+  let vi = vec2<f32>(1.0, 2.0);
+  let i = degrees(vi);
+  let vj = 1.0;
+  let j = degrees(vj);
+  let vk = 2.0;
+  let k = degrees(vk);
+  let vl = 3.0;
+  let l = degrees(vl);
 }