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dawn/dawn/refs/heads/chromium/6785^!/.
commit
ce207a7782c4ac883ed464b884ca19967b90b9de
[log]
author
Peter McNeeley <petermcneeley@google.com>
Fri Oct 18 16:30:18 2024 +0000
committer
Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>
Fri Oct 18 16:30:18 2024 +0000
tree
d08d2db1f590c12f398af7a43c24980ce9c2cd06
parent
48c2e27d08f55a01bb30bf907491bd0fb4e5e162 [diff]
[tint][hlsl] Polyfill texture sample bias clamping

This is for the hlsl AST backend only.

Bug:371033198
Change-Id: Ibaa3a0618fcdbf803935f222a100016b904aaa69
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/211394
Commit-Queue: Peter McNeeley <petermcneeley@google.com>
Reviewed-by: James Price <jrprice@google.com>

diff --git a/src/tint/lang/hlsl/writer/ast_printer/ast_printer.cc b/src/tint/lang/hlsl/writer/ast_printer/ast_printer.cc
index 032fc3a..51d6955 100644
--- a/src/tint/lang/hlsl/writer/ast_printer/ast_printer.cc
+++ b/src/tint/lang/hlsl/writer/ast_printer/ast_printer.cc

@@ -2993,9 +2993,15 @@
         }
         if (auto* e = arg(usage)) {
             out << ", ";
+            if (usage == Usage::kBias) {
+                out << "clamp(";
+            }
             if (!EmitTextureOrStorageBufferCallArgExpression(out, e)) {
                 return false;
             }
+            if (usage == Usage::kBias) {
+                out << ", -16.0f, 15.99f)";
+            }
         }
     }
 

diff --git a/src/tint/lang/hlsl/writer/ast_printer/builtin_texture_test.cc b/src/tint/lang/hlsl/writer/ast_printer/builtin_texture_test.cc
index 0c63bcb..ef0918f 100644
--- a/src/tint/lang/hlsl/writer/ast_printer/builtin_texture_test.cc
+++ b/src/tint/lang/hlsl/writer/ast_printer/builtin_texture_test.cc

@@ -252,21 +252,21 @@
         case ValidTextureOverload::kSampleDepthCubeArrayF32:
             return R"(tint_symbol.Sample(tint_symbol_1, float4(1.0f, 2.0f, 3.0f, float(4u))).x;)";
         case ValidTextureOverload::kSampleBias2dF32:
-            return R"(tint_symbol.SampleBias(tint_symbol_1, float2(1.0f, 2.0f), 3.0f);)";
+            return R"(tint_symbol.SampleBias(tint_symbol_1, float2(1.0f, 2.0f), clamp(3.0f, -16.0f, 15.99f));)";
         case ValidTextureOverload::kSampleBias2dOffsetF32:
-            return R"(tint_symbol.SampleBias(tint_symbol_1, float2(1.0f, 2.0f), 3.0f, int2(4, 5));)";
+            return R"(tint_symbol.SampleBias(tint_symbol_1, float2(1.0f, 2.0f), clamp(3.0f, -16.0f, 15.99f), int2(4, 5));)";
         case ValidTextureOverload::kSampleBias2dArrayF32:
-            return R"(tint_symbol.SampleBias(tint_symbol_1, float3(1.0f, 2.0f, float(4u)), 3.0f);)";
+            return R"(tint_symbol.SampleBias(tint_symbol_1, float3(1.0f, 2.0f, float(4u)), clamp(3.0f, -16.0f, 15.99f));)";
         case ValidTextureOverload::kSampleBias2dArrayOffsetF32:
-            return R"(tint_symbol.SampleBias(tint_symbol_1, float3(1.0f, 2.0f, float(3)), 4.0f, int2(5, 6));)";
+            return R"(tint_symbol.SampleBias(tint_symbol_1, float3(1.0f, 2.0f, float(3)), clamp(4.0f, -16.0f, 15.99f), int2(5, 6));)";
         case ValidTextureOverload::kSampleBias3dF32:
-            return R"(tint_symbol.SampleBias(tint_symbol_1, float3(1.0f, 2.0f, 3.0f), 4.0f);)";
+            return R"(tint_symbol.SampleBias(tint_symbol_1, float3(1.0f, 2.0f, 3.0f), clamp(4.0f, -16.0f, 15.99f));)";
         case ValidTextureOverload::kSampleBias3dOffsetF32:
-            return R"(tint_symbol.SampleBias(tint_symbol_1, float3(1.0f, 2.0f, 3.0f), 4.0f, int3(5, 6, 7));)";
+            return R"(tint_symbol.SampleBias(tint_symbol_1, float3(1.0f, 2.0f, 3.0f), clamp(4.0f, -16.0f, 15.99f), int3(5, 6, 7));)";
         case ValidTextureOverload::kSampleBiasCubeF32:
-            return R"(tint_symbol.SampleBias(tint_symbol_1, float3(1.0f, 2.0f, 3.0f), 4.0f);)";
+            return R"(tint_symbol.SampleBias(tint_symbol_1, float3(1.0f, 2.0f, 3.0f), clamp(4.0f, -16.0f, 15.99f));)";
         case ValidTextureOverload::kSampleBiasCubeArrayF32:
-            return R"(tint_symbol.SampleBias(tint_symbol_1, float4(1.0f, 2.0f, 3.0f, float(3)), 4.0f);)";
+            return R"(tint_symbol.SampleBias(tint_symbol_1, float4(1.0f, 2.0f, 3.0f, float(3)), clamp(4.0f, -16.0f, 15.99f));)";
         case ValidTextureOverload::kSampleLevel2dF32:
             return R"(tint_symbol.SampleLevel(tint_symbol_1, float2(1.0f, 2.0f), 3.0f);)";
         case ValidTextureOverload::kSampleLevel2dOffsetF32:

diff --git a/test/tint/bug/tint/1703.wgsl.expected.dxc.hlsl b/test/tint/bug/tint/1703.wgsl.expected.dxc.hlsl
index 74eee87..cf5935c 100644
--- a/test/tint/bug/tint/1703.wgsl.expected.dxc.hlsl
+++ b/test/tint/bug/tint/1703.wgsl.expected.dxc.hlsl

@@ -16,7 +16,7 @@
   vb2.x = (asfloat(my_uniform[0].x) == -1.0f);
   vb2 = bool2((asfloat(my_uniform[0].x) == -1.0f), false);
   if (vb2.x) {
-    float4 r = my_texture.SampleBias(my_sampler, (0.0f).xx, 0.0f);
+    float4 r = my_texture.SampleBias(my_sampler, (0.0f).xx, clamp(0.0f, -16.0f, 15.99f));
   }
 }
 
@@ -26,6 +26,6 @@
   vb2.x = (asfloat(my_uniform[0].x) == -1.0f);
   vb2 = (false).xx;
   if (vb2.x) {
-    float4 r = my_texture.SampleBias(my_sampler, (0.0f).xx, 0.0f);
+    float4 r = my_texture.SampleBias(my_sampler, (0.0f).xx, clamp(0.0f, -16.0f, 15.99f));
   }
 }

diff --git a/test/tint/bug/tint/1703.wgsl.expected.fxc.hlsl b/test/tint/bug/tint/1703.wgsl.expected.fxc.hlsl
index 74eee87..cf5935c 100644
--- a/test/tint/bug/tint/1703.wgsl.expected.fxc.hlsl
+++ b/test/tint/bug/tint/1703.wgsl.expected.fxc.hlsl

@@ -16,7 +16,7 @@
   vb2.x = (asfloat(my_uniform[0].x) == -1.0f);
   vb2 = bool2((asfloat(my_uniform[0].x) == -1.0f), false);
   if (vb2.x) {
-    float4 r = my_texture.SampleBias(my_sampler, (0.0f).xx, 0.0f);
+    float4 r = my_texture.SampleBias(my_sampler, (0.0f).xx, clamp(0.0f, -16.0f, 15.99f));
   }
 }
 
@@ -26,6 +26,6 @@
   vb2.x = (asfloat(my_uniform[0].x) == -1.0f);
   vb2 = (false).xx;
   if (vb2.x) {
-    float4 r = my_texture.SampleBias(my_sampler, (0.0f).xx, 0.0f);
+    float4 r = my_texture.SampleBias(my_sampler, (0.0f).xx, clamp(0.0f, -16.0f, 15.99f));
   }
 }

diff --git a/test/tint/bug/tint/948.wgsl.expected.dxc.hlsl b/test/tint/bug/tint/948.wgsl.expected.dxc.hlsl
index e49142b..c42d2cf 100644
--- a/test/tint/bug/tint/948.wgsl.expected.dxc.hlsl
+++ b/test/tint/bug/tint/948.wgsl.expected.dxc.hlsl

@@ -29,11 +29,11 @@
   float x_25 = asfloat(x_20[6].w);
   fX = (x_15 / x_25);
   float x_37 = fX;
-  float4 x_40 = frameMapTexture.SampleBias(frameMapSampler, float2(x_37, 0.0f), 0.0f);
+  float4 x_40 = frameMapTexture.SampleBias(frameMapSampler, float2(x_37, 0.0f), clamp(0.0f, -16.0f, 15.99f));
   float x_44 = fX;
-  float4 x_47 = frameMapTexture.SampleBias(frameMapSampler, float2(x_44, 0.25f), 0.0f);
+  float4 x_47 = frameMapTexture.SampleBias(frameMapSampler, float2(x_44, 0.25f), clamp(0.0f, -16.0f, 15.99f));
   float x_51 = fX;
-  float4 x_54 = frameMapTexture.SampleBias(frameMapSampler, float2(x_51, 0.5f), 0.0f);
+  float4 x_54 = frameMapTexture.SampleBias(frameMapSampler, float2(x_51, 0.5f), clamp(0.0f, -16.0f, 15.99f));
   return float4x4(float4(x_40.x, x_40.y, x_40.z, x_40.w), float4(x_47.x, x_47.y, x_47.z, x_47.w), float4(x_54.x, x_54.y, x_54.z, x_54.w), (0.0f).xxxx);
 }
 
@@ -85,14 +85,14 @@
       case 1: {
         float2 x_150 = tileID;
         float2 x_154 = asfloat(x_20[5].zw);
-        float4 x_156 = tileMapsTexture1.SampleBias(tileMapsSampler, ((x_150 + (0.5f).xx) / x_154), 0.0f);
+        float4 x_156 = tileMapsTexture1.SampleBias(tileMapsSampler, ((x_150 + (0.5f).xx) / x_154), clamp(0.0f, -16.0f, 15.99f));
         frameID_1 = x_156.x;
         break;
       }
       case 0: {
         float2 x_136 = tileID;
         float2 x_140 = asfloat(x_20[5].zw);
-        float4 x_142 = tileMapsTexture0.SampleBias(tileMapsSampler, ((x_136 + (0.5f).xx) / x_140), 0.0f);
+        float4 x_142 = tileMapsTexture0.SampleBias(tileMapsSampler, ((x_136 + (0.5f).xx) / x_140), clamp(0.0f, -16.0f, 15.99f));
         frameID_1 = x_142.x;
         break;
       }
@@ -102,7 +102,7 @@
     }
     float x_166 = frameID_1;
     float x_169 = asfloat(x_20[6].w);
-    float4 x_172 = animationMapTexture.SampleBias(animationMapSampler, float2(((x_166 + 0.5f) / x_169), 0.0f), 0.0f);
+    float4 x_172 = animationMapTexture.SampleBias(animationMapSampler, float2(((x_166 + 0.5f) / x_169), 0.0f), clamp(0.0f, -16.0f, 15.99f));
     animationData = x_172;
     float x_174 = animationData.y;
     if ((x_174 > 0.0f)) {

diff --git a/test/tint/bug/tint/948.wgsl.expected.fxc.hlsl b/test/tint/bug/tint/948.wgsl.expected.fxc.hlsl
index e49142b..c42d2cf 100644
--- a/test/tint/bug/tint/948.wgsl.expected.fxc.hlsl
+++ b/test/tint/bug/tint/948.wgsl.expected.fxc.hlsl

@@ -29,11 +29,11 @@
   float x_25 = asfloat(x_20[6].w);
   fX = (x_15 / x_25);
   float x_37 = fX;
-  float4 x_40 = frameMapTexture.SampleBias(frameMapSampler, float2(x_37, 0.0f), 0.0f);
+  float4 x_40 = frameMapTexture.SampleBias(frameMapSampler, float2(x_37, 0.0f), clamp(0.0f, -16.0f, 15.99f));
   float x_44 = fX;
-  float4 x_47 = frameMapTexture.SampleBias(frameMapSampler, float2(x_44, 0.25f), 0.0f);
+  float4 x_47 = frameMapTexture.SampleBias(frameMapSampler, float2(x_44, 0.25f), clamp(0.0f, -16.0f, 15.99f));
   float x_51 = fX;
-  float4 x_54 = frameMapTexture.SampleBias(frameMapSampler, float2(x_51, 0.5f), 0.0f);
+  float4 x_54 = frameMapTexture.SampleBias(frameMapSampler, float2(x_51, 0.5f), clamp(0.0f, -16.0f, 15.99f));
   return float4x4(float4(x_40.x, x_40.y, x_40.z, x_40.w), float4(x_47.x, x_47.y, x_47.z, x_47.w), float4(x_54.x, x_54.y, x_54.z, x_54.w), (0.0f).xxxx);
 }
 
@@ -85,14 +85,14 @@
       case 1: {
         float2 x_150 = tileID;
         float2 x_154 = asfloat(x_20[5].zw);
-        float4 x_156 = tileMapsTexture1.SampleBias(tileMapsSampler, ((x_150 + (0.5f).xx) / x_154), 0.0f);
+        float4 x_156 = tileMapsTexture1.SampleBias(tileMapsSampler, ((x_150 + (0.5f).xx) / x_154), clamp(0.0f, -16.0f, 15.99f));
         frameID_1 = x_156.x;
         break;
       }
       case 0: {
         float2 x_136 = tileID;
         float2 x_140 = asfloat(x_20[5].zw);
-        float4 x_142 = tileMapsTexture0.SampleBias(tileMapsSampler, ((x_136 + (0.5f).xx) / x_140), 0.0f);
+        float4 x_142 = tileMapsTexture0.SampleBias(tileMapsSampler, ((x_136 + (0.5f).xx) / x_140), clamp(0.0f, -16.0f, 15.99f));
         frameID_1 = x_142.x;
         break;
       }
@@ -102,7 +102,7 @@
     }
     float x_166 = frameID_1;
     float x_169 = asfloat(x_20[6].w);
-    float4 x_172 = animationMapTexture.SampleBias(animationMapSampler, float2(((x_166 + 0.5f) / x_169), 0.0f), 0.0f);
+    float4 x_172 = animationMapTexture.SampleBias(animationMapSampler, float2(((x_166 + 0.5f) / x_169), 0.0f), clamp(0.0f, -16.0f, 15.99f));
     animationData = x_172;
     float x_174 = animationData.y;
     if ((x_174 > 0.0f)) {

diff --git a/test/tint/builtins/gen/literal/textureSampleBias/1c707e.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/textureSampleBias/1c707e.wgsl.expected.dxc.hlsl
index 3f4395e..1a8a4d8 100644
--- a/test/tint/builtins/gen/literal/textureSampleBias/1c707e.wgsl.expected.dxc.hlsl
+++ b/test/tint/builtins/gen/literal/textureSampleBias/1c707e.wgsl.expected.dxc.hlsl

@@ -3,7 +3,7 @@
 SamplerState arg_1 : register(s1, space1);
 
 float4 textureSampleBias_1c707e() {
-  float4 res = arg_0.SampleBias(arg_1, float3((1.0f).xx, float(1u)), 1.0f);
+  float4 res = arg_0.SampleBias(arg_1, float3((1.0f).xx, float(1u)), clamp(1.0f, -16.0f, 15.99f));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/literal/textureSampleBias/1c707e.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/textureSampleBias/1c707e.wgsl.expected.fxc.hlsl
index 3f4395e..1a8a4d8 100644
--- a/test/tint/builtins/gen/literal/textureSampleBias/1c707e.wgsl.expected.fxc.hlsl
+++ b/test/tint/builtins/gen/literal/textureSampleBias/1c707e.wgsl.expected.fxc.hlsl

@@ -3,7 +3,7 @@
 SamplerState arg_1 : register(s1, space1);
 
 float4 textureSampleBias_1c707e() {
-  float4 res = arg_0.SampleBias(arg_1, float3((1.0f).xx, float(1u)), 1.0f);
+  float4 res = arg_0.SampleBias(arg_1, float3((1.0f).xx, float(1u)), clamp(1.0f, -16.0f, 15.99f));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/literal/textureSampleBias/53b9f7.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/textureSampleBias/53b9f7.wgsl.expected.dxc.hlsl
index 4a32ef0..8b108c4 100644
--- a/test/tint/builtins/gen/literal/textureSampleBias/53b9f7.wgsl.expected.dxc.hlsl
+++ b/test/tint/builtins/gen/literal/textureSampleBias/53b9f7.wgsl.expected.dxc.hlsl

@@ -3,7 +3,7 @@
 SamplerState arg_1 : register(s1, space1);
 
 float4 textureSampleBias_53b9f7() {
-  float4 res = arg_0.SampleBias(arg_1, (1.0f).xxx, 1.0f);
+  float4 res = arg_0.SampleBias(arg_1, (1.0f).xxx, clamp(1.0f, -16.0f, 15.99f));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/literal/textureSampleBias/53b9f7.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/textureSampleBias/53b9f7.wgsl.expected.fxc.hlsl
index 4a32ef0..8b108c4 100644
--- a/test/tint/builtins/gen/literal/textureSampleBias/53b9f7.wgsl.expected.fxc.hlsl
+++ b/test/tint/builtins/gen/literal/textureSampleBias/53b9f7.wgsl.expected.fxc.hlsl

@@ -3,7 +3,7 @@
 SamplerState arg_1 : register(s1, space1);
 
 float4 textureSampleBias_53b9f7() {
-  float4 res = arg_0.SampleBias(arg_1, (1.0f).xxx, 1.0f);
+  float4 res = arg_0.SampleBias(arg_1, (1.0f).xxx, clamp(1.0f, -16.0f, 15.99f));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/literal/textureSampleBias/594824.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/textureSampleBias/594824.wgsl.expected.dxc.hlsl
index c0adccd..c29567d 100644
--- a/test/tint/builtins/gen/literal/textureSampleBias/594824.wgsl.expected.dxc.hlsl
+++ b/test/tint/builtins/gen/literal/textureSampleBias/594824.wgsl.expected.dxc.hlsl

@@ -3,7 +3,7 @@
 SamplerState arg_1 : register(s1, space1);
 
 float4 textureSampleBias_594824() {
-  float4 res = arg_0.SampleBias(arg_1, (1.0f).xxx, 1.0f, int3((1).xxx));
+  float4 res = arg_0.SampleBias(arg_1, (1.0f).xxx, clamp(1.0f, -16.0f, 15.99f), int3((1).xxx));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/literal/textureSampleBias/594824.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/textureSampleBias/594824.wgsl.expected.fxc.hlsl
index c0adccd..c29567d 100644
--- a/test/tint/builtins/gen/literal/textureSampleBias/594824.wgsl.expected.fxc.hlsl
+++ b/test/tint/builtins/gen/literal/textureSampleBias/594824.wgsl.expected.fxc.hlsl

@@ -3,7 +3,7 @@
 SamplerState arg_1 : register(s1, space1);
 
 float4 textureSampleBias_594824() {
-  float4 res = arg_0.SampleBias(arg_1, (1.0f).xxx, 1.0f, int3((1).xxx));
+  float4 res = arg_0.SampleBias(arg_1, (1.0f).xxx, clamp(1.0f, -16.0f, 15.99f), int3((1).xxx));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/literal/textureSampleBias/6a9113.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/textureSampleBias/6a9113.wgsl.expected.dxc.hlsl
index be822f8..df5c027 100644
--- a/test/tint/builtins/gen/literal/textureSampleBias/6a9113.wgsl.expected.dxc.hlsl
+++ b/test/tint/builtins/gen/literal/textureSampleBias/6a9113.wgsl.expected.dxc.hlsl

@@ -3,7 +3,7 @@
 SamplerState arg_1 : register(s1, space1);
 
 float4 textureSampleBias_6a9113() {
-  float4 res = arg_0.SampleBias(arg_1, (1.0f).xx, 1.0f);
+  float4 res = arg_0.SampleBias(arg_1, (1.0f).xx, clamp(1.0f, -16.0f, 15.99f));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/literal/textureSampleBias/6a9113.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/textureSampleBias/6a9113.wgsl.expected.fxc.hlsl
index be822f8..df5c027 100644
--- a/test/tint/builtins/gen/literal/textureSampleBias/6a9113.wgsl.expected.fxc.hlsl
+++ b/test/tint/builtins/gen/literal/textureSampleBias/6a9113.wgsl.expected.fxc.hlsl

@@ -3,7 +3,7 @@
 SamplerState arg_1 : register(s1, space1);
 
 float4 textureSampleBias_6a9113() {
-  float4 res = arg_0.SampleBias(arg_1, (1.0f).xx, 1.0f);
+  float4 res = arg_0.SampleBias(arg_1, (1.0f).xx, clamp(1.0f, -16.0f, 15.99f));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/literal/textureSampleBias/80e579.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/textureSampleBias/80e579.wgsl.expected.dxc.hlsl
index 108f251..04da657 100644
--- a/test/tint/builtins/gen/literal/textureSampleBias/80e579.wgsl.expected.dxc.hlsl
+++ b/test/tint/builtins/gen/literal/textureSampleBias/80e579.wgsl.expected.dxc.hlsl

@@ -3,7 +3,7 @@
 SamplerState arg_1 : register(s1, space1);
 
 float4 textureSampleBias_80e579() {
-  float4 res = arg_0.SampleBias(arg_1, float3((1.0f).xx, float(1)), 1.0f);
+  float4 res = arg_0.SampleBias(arg_1, float3((1.0f).xx, float(1)), clamp(1.0f, -16.0f, 15.99f));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/literal/textureSampleBias/80e579.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/textureSampleBias/80e579.wgsl.expected.fxc.hlsl
index 108f251..04da657 100644
--- a/test/tint/builtins/gen/literal/textureSampleBias/80e579.wgsl.expected.fxc.hlsl
+++ b/test/tint/builtins/gen/literal/textureSampleBias/80e579.wgsl.expected.fxc.hlsl

@@ -3,7 +3,7 @@
 SamplerState arg_1 : register(s1, space1);
 
 float4 textureSampleBias_80e579() {
-  float4 res = arg_0.SampleBias(arg_1, float3((1.0f).xx, float(1)), 1.0f);
+  float4 res = arg_0.SampleBias(arg_1, float3((1.0f).xx, float(1)), clamp(1.0f, -16.0f, 15.99f));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/literal/textureSampleBias/87915c.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/textureSampleBias/87915c.wgsl.expected.dxc.hlsl
index 37be413..7707f59 100644
--- a/test/tint/builtins/gen/literal/textureSampleBias/87915c.wgsl.expected.dxc.hlsl
+++ b/test/tint/builtins/gen/literal/textureSampleBias/87915c.wgsl.expected.dxc.hlsl

@@ -3,7 +3,7 @@
 SamplerState arg_1 : register(s1, space1);
 
 float4 textureSampleBias_87915c() {
-  float4 res = arg_0.SampleBias(arg_1, float3((1.0f).xx, float(1u)), 1.0f, int2((1).xx));
+  float4 res = arg_0.SampleBias(arg_1, float3((1.0f).xx, float(1u)), clamp(1.0f, -16.0f, 15.99f), int2((1).xx));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/literal/textureSampleBias/87915c.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/textureSampleBias/87915c.wgsl.expected.fxc.hlsl
index 37be413..7707f59 100644
--- a/test/tint/builtins/gen/literal/textureSampleBias/87915c.wgsl.expected.fxc.hlsl
+++ b/test/tint/builtins/gen/literal/textureSampleBias/87915c.wgsl.expected.fxc.hlsl

@@ -3,7 +3,7 @@
 SamplerState arg_1 : register(s1, space1);
 
 float4 textureSampleBias_87915c() {
-  float4 res = arg_0.SampleBias(arg_1, float3((1.0f).xx, float(1u)), 1.0f, int2((1).xx));
+  float4 res = arg_0.SampleBias(arg_1, float3((1.0f).xx, float(1u)), clamp(1.0f, -16.0f, 15.99f), int2((1).xx));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/literal/textureSampleBias/9dbb51.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/textureSampleBias/9dbb51.wgsl.expected.dxc.hlsl
index 32cffb2..b37b305 100644
--- a/test/tint/builtins/gen/literal/textureSampleBias/9dbb51.wgsl.expected.dxc.hlsl
+++ b/test/tint/builtins/gen/literal/textureSampleBias/9dbb51.wgsl.expected.dxc.hlsl

@@ -3,7 +3,7 @@
 SamplerState arg_1 : register(s1, space1);
 
 float4 textureSampleBias_9dbb51() {
-  float4 res = arg_0.SampleBias(arg_1, float3((1.0f).xx, float(1)), 1.0f, int2((1).xx));
+  float4 res = arg_0.SampleBias(arg_1, float3((1.0f).xx, float(1)), clamp(1.0f, -16.0f, 15.99f), int2((1).xx));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/literal/textureSampleBias/9dbb51.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/textureSampleBias/9dbb51.wgsl.expected.fxc.hlsl
index 32cffb2..b37b305 100644
--- a/test/tint/builtins/gen/literal/textureSampleBias/9dbb51.wgsl.expected.fxc.hlsl
+++ b/test/tint/builtins/gen/literal/textureSampleBias/9dbb51.wgsl.expected.fxc.hlsl

@@ -3,7 +3,7 @@
 SamplerState arg_1 : register(s1, space1);
 
 float4 textureSampleBias_9dbb51() {
-  float4 res = arg_0.SampleBias(arg_1, float3((1.0f).xx, float(1)), 1.0f, int2((1).xx));
+  float4 res = arg_0.SampleBias(arg_1, float3((1.0f).xx, float(1)), clamp(1.0f, -16.0f, 15.99f), int2((1).xx));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/literal/textureSampleBias/a161cf.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/textureSampleBias/a161cf.wgsl.expected.dxc.hlsl
index e86a1eb..0f2888c 100644
--- a/test/tint/builtins/gen/literal/textureSampleBias/a161cf.wgsl.expected.dxc.hlsl
+++ b/test/tint/builtins/gen/literal/textureSampleBias/a161cf.wgsl.expected.dxc.hlsl

@@ -3,7 +3,7 @@
 SamplerState arg_1 : register(s1, space1);
 
 float4 textureSampleBias_a161cf() {
-  float4 res = arg_0.SampleBias(arg_1, (1.0f).xx, 1.0f, int2((1).xx));
+  float4 res = arg_0.SampleBias(arg_1, (1.0f).xx, clamp(1.0f, -16.0f, 15.99f), int2((1).xx));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/literal/textureSampleBias/a161cf.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/textureSampleBias/a161cf.wgsl.expected.fxc.hlsl
index e86a1eb..0f2888c 100644
--- a/test/tint/builtins/gen/literal/textureSampleBias/a161cf.wgsl.expected.fxc.hlsl
+++ b/test/tint/builtins/gen/literal/textureSampleBias/a161cf.wgsl.expected.fxc.hlsl

@@ -3,7 +3,7 @@
 SamplerState arg_1 : register(s1, space1);
 
 float4 textureSampleBias_a161cf() {
-  float4 res = arg_0.SampleBias(arg_1, (1.0f).xx, 1.0f, int2((1).xx));
+  float4 res = arg_0.SampleBias(arg_1, (1.0f).xx, clamp(1.0f, -16.0f, 15.99f), int2((1).xx));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/literal/textureSampleBias/c6953d.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/textureSampleBias/c6953d.wgsl.expected.dxc.hlsl
index f7e29f5..e143a2b 100644
--- a/test/tint/builtins/gen/literal/textureSampleBias/c6953d.wgsl.expected.dxc.hlsl
+++ b/test/tint/builtins/gen/literal/textureSampleBias/c6953d.wgsl.expected.dxc.hlsl

@@ -3,7 +3,7 @@
 SamplerState arg_1 : register(s1, space1);
 
 float4 textureSampleBias_c6953d() {
-  float4 res = arg_0.SampleBias(arg_1, float4((1.0f).xxx, float(1u)), 1.0f);
+  float4 res = arg_0.SampleBias(arg_1, float4((1.0f).xxx, float(1u)), clamp(1.0f, -16.0f, 15.99f));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/literal/textureSampleBias/c6953d.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/textureSampleBias/c6953d.wgsl.expected.fxc.hlsl
index f7e29f5..e143a2b 100644
--- a/test/tint/builtins/gen/literal/textureSampleBias/c6953d.wgsl.expected.fxc.hlsl
+++ b/test/tint/builtins/gen/literal/textureSampleBias/c6953d.wgsl.expected.fxc.hlsl

@@ -3,7 +3,7 @@
 SamplerState arg_1 : register(s1, space1);
 
 float4 textureSampleBias_c6953d() {
-  float4 res = arg_0.SampleBias(arg_1, float4((1.0f).xxx, float(1u)), 1.0f);
+  float4 res = arg_0.SampleBias(arg_1, float4((1.0f).xxx, float(1u)), clamp(1.0f, -16.0f, 15.99f));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/literal/textureSampleBias/d3fa1b.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/textureSampleBias/d3fa1b.wgsl.expected.dxc.hlsl
index e6927cc..c7c5473 100644
--- a/test/tint/builtins/gen/literal/textureSampleBias/d3fa1b.wgsl.expected.dxc.hlsl
+++ b/test/tint/builtins/gen/literal/textureSampleBias/d3fa1b.wgsl.expected.dxc.hlsl

@@ -3,7 +3,7 @@
 SamplerState arg_1 : register(s1, space1);
 
 float4 textureSampleBias_d3fa1b() {
-  float4 res = arg_0.SampleBias(arg_1, (1.0f).xxx, 1.0f);
+  float4 res = arg_0.SampleBias(arg_1, (1.0f).xxx, clamp(1.0f, -16.0f, 15.99f));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/literal/textureSampleBias/d3fa1b.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/textureSampleBias/d3fa1b.wgsl.expected.fxc.hlsl
index e6927cc..c7c5473 100644
--- a/test/tint/builtins/gen/literal/textureSampleBias/d3fa1b.wgsl.expected.fxc.hlsl
+++ b/test/tint/builtins/gen/literal/textureSampleBias/d3fa1b.wgsl.expected.fxc.hlsl

@@ -3,7 +3,7 @@
 SamplerState arg_1 : register(s1, space1);
 
 float4 textureSampleBias_d3fa1b() {
-  float4 res = arg_0.SampleBias(arg_1, (1.0f).xxx, 1.0f);
+  float4 res = arg_0.SampleBias(arg_1, (1.0f).xxx, clamp(1.0f, -16.0f, 15.99f));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/literal/textureSampleBias/eed7c4.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/textureSampleBias/eed7c4.wgsl.expected.dxc.hlsl
index d9a86eb..3c3f543 100644
--- a/test/tint/builtins/gen/literal/textureSampleBias/eed7c4.wgsl.expected.dxc.hlsl
+++ b/test/tint/builtins/gen/literal/textureSampleBias/eed7c4.wgsl.expected.dxc.hlsl

@@ -3,7 +3,7 @@
 SamplerState arg_1 : register(s1, space1);
 
 float4 textureSampleBias_eed7c4() {
-  float4 res = arg_0.SampleBias(arg_1, float4((1.0f).xxx, float(1)), 1.0f);
+  float4 res = arg_0.SampleBias(arg_1, float4((1.0f).xxx, float(1)), clamp(1.0f, -16.0f, 15.99f));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/literal/textureSampleBias/eed7c4.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/textureSampleBias/eed7c4.wgsl.expected.fxc.hlsl
index d9a86eb..3c3f543 100644
--- a/test/tint/builtins/gen/literal/textureSampleBias/eed7c4.wgsl.expected.fxc.hlsl
+++ b/test/tint/builtins/gen/literal/textureSampleBias/eed7c4.wgsl.expected.fxc.hlsl

@@ -3,7 +3,7 @@
 SamplerState arg_1 : register(s1, space1);
 
 float4 textureSampleBias_eed7c4() {
-  float4 res = arg_0.SampleBias(arg_1, float4((1.0f).xxx, float(1)), 1.0f);
+  float4 res = arg_0.SampleBias(arg_1, float4((1.0f).xxx, float(1)), clamp(1.0f, -16.0f, 15.99f));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/var/textureSampleBias/1c707e.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/textureSampleBias/1c707e.wgsl.expected.dxc.hlsl
index b3968d7..d48cbbc 100644
--- a/test/tint/builtins/gen/var/textureSampleBias/1c707e.wgsl.expected.dxc.hlsl
+++ b/test/tint/builtins/gen/var/textureSampleBias/1c707e.wgsl.expected.dxc.hlsl

@@ -6,7 +6,7 @@
   float2 arg_2 = (1.0f).xx;
   uint arg_3 = 1u;
   float arg_4 = 1.0f;
-  float4 res = arg_0.SampleBias(arg_1, float3(arg_2, float(arg_3)), arg_4);
+  float4 res = arg_0.SampleBias(arg_1, float3(arg_2, float(arg_3)), clamp(arg_4, -16.0f, 15.99f));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/var/textureSampleBias/1c707e.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/textureSampleBias/1c707e.wgsl.expected.fxc.hlsl
index b3968d7..d48cbbc 100644
--- a/test/tint/builtins/gen/var/textureSampleBias/1c707e.wgsl.expected.fxc.hlsl
+++ b/test/tint/builtins/gen/var/textureSampleBias/1c707e.wgsl.expected.fxc.hlsl

@@ -6,7 +6,7 @@
   float2 arg_2 = (1.0f).xx;
   uint arg_3 = 1u;
   float arg_4 = 1.0f;
-  float4 res = arg_0.SampleBias(arg_1, float3(arg_2, float(arg_3)), arg_4);
+  float4 res = arg_0.SampleBias(arg_1, float3(arg_2, float(arg_3)), clamp(arg_4, -16.0f, 15.99f));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/var/textureSampleBias/53b9f7.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/textureSampleBias/53b9f7.wgsl.expected.dxc.hlsl
index f0d0b31..b0bd614 100644
--- a/test/tint/builtins/gen/var/textureSampleBias/53b9f7.wgsl.expected.dxc.hlsl
+++ b/test/tint/builtins/gen/var/textureSampleBias/53b9f7.wgsl.expected.dxc.hlsl

@@ -5,7 +5,7 @@
 float4 textureSampleBias_53b9f7() {
   float3 arg_2 = (1.0f).xxx;
   float arg_3 = 1.0f;
-  float4 res = arg_0.SampleBias(arg_1, arg_2, arg_3);
+  float4 res = arg_0.SampleBias(arg_1, arg_2, clamp(arg_3, -16.0f, 15.99f));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/var/textureSampleBias/53b9f7.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/textureSampleBias/53b9f7.wgsl.expected.fxc.hlsl
index f0d0b31..b0bd614 100644
--- a/test/tint/builtins/gen/var/textureSampleBias/53b9f7.wgsl.expected.fxc.hlsl
+++ b/test/tint/builtins/gen/var/textureSampleBias/53b9f7.wgsl.expected.fxc.hlsl

@@ -5,7 +5,7 @@
 float4 textureSampleBias_53b9f7() {
   float3 arg_2 = (1.0f).xxx;
   float arg_3 = 1.0f;
-  float4 res = arg_0.SampleBias(arg_1, arg_2, arg_3);
+  float4 res = arg_0.SampleBias(arg_1, arg_2, clamp(arg_3, -16.0f, 15.99f));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/var/textureSampleBias/594824.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/textureSampleBias/594824.wgsl.expected.dxc.hlsl
index 1947436..89b1045 100644
--- a/test/tint/builtins/gen/var/textureSampleBias/594824.wgsl.expected.dxc.hlsl
+++ b/test/tint/builtins/gen/var/textureSampleBias/594824.wgsl.expected.dxc.hlsl

@@ -5,7 +5,7 @@
 float4 textureSampleBias_594824() {
   float3 arg_2 = (1.0f).xxx;
   float arg_3 = 1.0f;
-  float4 res = arg_0.SampleBias(arg_1, arg_2, arg_3, int3((1).xxx));
+  float4 res = arg_0.SampleBias(arg_1, arg_2, clamp(arg_3, -16.0f, 15.99f), int3((1).xxx));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/var/textureSampleBias/594824.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/textureSampleBias/594824.wgsl.expected.fxc.hlsl
index 1947436..89b1045 100644
--- a/test/tint/builtins/gen/var/textureSampleBias/594824.wgsl.expected.fxc.hlsl
+++ b/test/tint/builtins/gen/var/textureSampleBias/594824.wgsl.expected.fxc.hlsl

@@ -5,7 +5,7 @@
 float4 textureSampleBias_594824() {
   float3 arg_2 = (1.0f).xxx;
   float arg_3 = 1.0f;
-  float4 res = arg_0.SampleBias(arg_1, arg_2, arg_3, int3((1).xxx));
+  float4 res = arg_0.SampleBias(arg_1, arg_2, clamp(arg_3, -16.0f, 15.99f), int3((1).xxx));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/var/textureSampleBias/6a9113.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/textureSampleBias/6a9113.wgsl.expected.dxc.hlsl
index df51683..7cfca5e 100644
--- a/test/tint/builtins/gen/var/textureSampleBias/6a9113.wgsl.expected.dxc.hlsl
+++ b/test/tint/builtins/gen/var/textureSampleBias/6a9113.wgsl.expected.dxc.hlsl

@@ -5,7 +5,7 @@
 float4 textureSampleBias_6a9113() {
   float2 arg_2 = (1.0f).xx;
   float arg_3 = 1.0f;
-  float4 res = arg_0.SampleBias(arg_1, arg_2, arg_3);
+  float4 res = arg_0.SampleBias(arg_1, arg_2, clamp(arg_3, -16.0f, 15.99f));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/var/textureSampleBias/6a9113.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/textureSampleBias/6a9113.wgsl.expected.fxc.hlsl
index df51683..7cfca5e 100644
--- a/test/tint/builtins/gen/var/textureSampleBias/6a9113.wgsl.expected.fxc.hlsl
+++ b/test/tint/builtins/gen/var/textureSampleBias/6a9113.wgsl.expected.fxc.hlsl

@@ -5,7 +5,7 @@
 float4 textureSampleBias_6a9113() {
   float2 arg_2 = (1.0f).xx;
   float arg_3 = 1.0f;
-  float4 res = arg_0.SampleBias(arg_1, arg_2, arg_3);
+  float4 res = arg_0.SampleBias(arg_1, arg_2, clamp(arg_3, -16.0f, 15.99f));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/var/textureSampleBias/80e579.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/textureSampleBias/80e579.wgsl.expected.dxc.hlsl
index e46f704..d399cb8 100644
--- a/test/tint/builtins/gen/var/textureSampleBias/80e579.wgsl.expected.dxc.hlsl
+++ b/test/tint/builtins/gen/var/textureSampleBias/80e579.wgsl.expected.dxc.hlsl

@@ -6,7 +6,7 @@
   float2 arg_2 = (1.0f).xx;
   int arg_3 = 1;
   float arg_4 = 1.0f;
-  float4 res = arg_0.SampleBias(arg_1, float3(arg_2, float(arg_3)), arg_4);
+  float4 res = arg_0.SampleBias(arg_1, float3(arg_2, float(arg_3)), clamp(arg_4, -16.0f, 15.99f));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/var/textureSampleBias/80e579.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/textureSampleBias/80e579.wgsl.expected.fxc.hlsl
index e46f704..d399cb8 100644
--- a/test/tint/builtins/gen/var/textureSampleBias/80e579.wgsl.expected.fxc.hlsl
+++ b/test/tint/builtins/gen/var/textureSampleBias/80e579.wgsl.expected.fxc.hlsl

@@ -6,7 +6,7 @@
   float2 arg_2 = (1.0f).xx;
   int arg_3 = 1;
   float arg_4 = 1.0f;
-  float4 res = arg_0.SampleBias(arg_1, float3(arg_2, float(arg_3)), arg_4);
+  float4 res = arg_0.SampleBias(arg_1, float3(arg_2, float(arg_3)), clamp(arg_4, -16.0f, 15.99f));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/var/textureSampleBias/87915c.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/textureSampleBias/87915c.wgsl.expected.dxc.hlsl
index 9baa16a..669b2ef 100644
--- a/test/tint/builtins/gen/var/textureSampleBias/87915c.wgsl.expected.dxc.hlsl
+++ b/test/tint/builtins/gen/var/textureSampleBias/87915c.wgsl.expected.dxc.hlsl

@@ -6,7 +6,7 @@
   float2 arg_2 = (1.0f).xx;
   uint arg_3 = 1u;
   float arg_4 = 1.0f;
-  float4 res = arg_0.SampleBias(arg_1, float3(arg_2, float(arg_3)), arg_4, int2((1).xx));
+  float4 res = arg_0.SampleBias(arg_1, float3(arg_2, float(arg_3)), clamp(arg_4, -16.0f, 15.99f), int2((1).xx));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/var/textureSampleBias/87915c.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/textureSampleBias/87915c.wgsl.expected.fxc.hlsl
index 9baa16a..669b2ef 100644
--- a/test/tint/builtins/gen/var/textureSampleBias/87915c.wgsl.expected.fxc.hlsl
+++ b/test/tint/builtins/gen/var/textureSampleBias/87915c.wgsl.expected.fxc.hlsl

@@ -6,7 +6,7 @@
   float2 arg_2 = (1.0f).xx;
   uint arg_3 = 1u;
   float arg_4 = 1.0f;
-  float4 res = arg_0.SampleBias(arg_1, float3(arg_2, float(arg_3)), arg_4, int2((1).xx));
+  float4 res = arg_0.SampleBias(arg_1, float3(arg_2, float(arg_3)), clamp(arg_4, -16.0f, 15.99f), int2((1).xx));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/var/textureSampleBias/9dbb51.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/textureSampleBias/9dbb51.wgsl.expected.dxc.hlsl
index 889e10e..e755fbb 100644
--- a/test/tint/builtins/gen/var/textureSampleBias/9dbb51.wgsl.expected.dxc.hlsl
+++ b/test/tint/builtins/gen/var/textureSampleBias/9dbb51.wgsl.expected.dxc.hlsl

@@ -6,7 +6,7 @@
   float2 arg_2 = (1.0f).xx;
   int arg_3 = 1;
   float arg_4 = 1.0f;
-  float4 res = arg_0.SampleBias(arg_1, float3(arg_2, float(arg_3)), arg_4, int2((1).xx));
+  float4 res = arg_0.SampleBias(arg_1, float3(arg_2, float(arg_3)), clamp(arg_4, -16.0f, 15.99f), int2((1).xx));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/var/textureSampleBias/9dbb51.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/textureSampleBias/9dbb51.wgsl.expected.fxc.hlsl
index 889e10e..e755fbb 100644
--- a/test/tint/builtins/gen/var/textureSampleBias/9dbb51.wgsl.expected.fxc.hlsl
+++ b/test/tint/builtins/gen/var/textureSampleBias/9dbb51.wgsl.expected.fxc.hlsl

@@ -6,7 +6,7 @@
   float2 arg_2 = (1.0f).xx;
   int arg_3 = 1;
   float arg_4 = 1.0f;
-  float4 res = arg_0.SampleBias(arg_1, float3(arg_2, float(arg_3)), arg_4, int2((1).xx));
+  float4 res = arg_0.SampleBias(arg_1, float3(arg_2, float(arg_3)), clamp(arg_4, -16.0f, 15.99f), int2((1).xx));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/var/textureSampleBias/a161cf.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/textureSampleBias/a161cf.wgsl.expected.dxc.hlsl
index 90680d4..590e937 100644
--- a/test/tint/builtins/gen/var/textureSampleBias/a161cf.wgsl.expected.dxc.hlsl
+++ b/test/tint/builtins/gen/var/textureSampleBias/a161cf.wgsl.expected.dxc.hlsl

@@ -5,7 +5,7 @@
 float4 textureSampleBias_a161cf() {
   float2 arg_2 = (1.0f).xx;
   float arg_3 = 1.0f;
-  float4 res = arg_0.SampleBias(arg_1, arg_2, arg_3, int2((1).xx));
+  float4 res = arg_0.SampleBias(arg_1, arg_2, clamp(arg_3, -16.0f, 15.99f), int2((1).xx));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/var/textureSampleBias/a161cf.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/textureSampleBias/a161cf.wgsl.expected.fxc.hlsl
index 90680d4..590e937 100644
--- a/test/tint/builtins/gen/var/textureSampleBias/a161cf.wgsl.expected.fxc.hlsl
+++ b/test/tint/builtins/gen/var/textureSampleBias/a161cf.wgsl.expected.fxc.hlsl

@@ -5,7 +5,7 @@
 float4 textureSampleBias_a161cf() {
   float2 arg_2 = (1.0f).xx;
   float arg_3 = 1.0f;
-  float4 res = arg_0.SampleBias(arg_1, arg_2, arg_3, int2((1).xx));
+  float4 res = arg_0.SampleBias(arg_1, arg_2, clamp(arg_3, -16.0f, 15.99f), int2((1).xx));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/var/textureSampleBias/c6953d.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/textureSampleBias/c6953d.wgsl.expected.dxc.hlsl
index d457992..432805d 100644
--- a/test/tint/builtins/gen/var/textureSampleBias/c6953d.wgsl.expected.dxc.hlsl
+++ b/test/tint/builtins/gen/var/textureSampleBias/c6953d.wgsl.expected.dxc.hlsl

@@ -6,7 +6,7 @@
   float3 arg_2 = (1.0f).xxx;
   uint arg_3 = 1u;
   float arg_4 = 1.0f;
-  float4 res = arg_0.SampleBias(arg_1, float4(arg_2, float(arg_3)), arg_4);
+  float4 res = arg_0.SampleBias(arg_1, float4(arg_2, float(arg_3)), clamp(arg_4, -16.0f, 15.99f));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/var/textureSampleBias/c6953d.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/textureSampleBias/c6953d.wgsl.expected.fxc.hlsl
index d457992..432805d 100644
--- a/test/tint/builtins/gen/var/textureSampleBias/c6953d.wgsl.expected.fxc.hlsl
+++ b/test/tint/builtins/gen/var/textureSampleBias/c6953d.wgsl.expected.fxc.hlsl

@@ -6,7 +6,7 @@
   float3 arg_2 = (1.0f).xxx;
   uint arg_3 = 1u;
   float arg_4 = 1.0f;
-  float4 res = arg_0.SampleBias(arg_1, float4(arg_2, float(arg_3)), arg_4);
+  float4 res = arg_0.SampleBias(arg_1, float4(arg_2, float(arg_3)), clamp(arg_4, -16.0f, 15.99f));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/var/textureSampleBias/d3fa1b.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/textureSampleBias/d3fa1b.wgsl.expected.dxc.hlsl
index 9071192..e11d3f5 100644
--- a/test/tint/builtins/gen/var/textureSampleBias/d3fa1b.wgsl.expected.dxc.hlsl
+++ b/test/tint/builtins/gen/var/textureSampleBias/d3fa1b.wgsl.expected.dxc.hlsl

@@ -5,7 +5,7 @@
 float4 textureSampleBias_d3fa1b() {
   float3 arg_2 = (1.0f).xxx;
   float arg_3 = 1.0f;
-  float4 res = arg_0.SampleBias(arg_1, arg_2, arg_3);
+  float4 res = arg_0.SampleBias(arg_1, arg_2, clamp(arg_3, -16.0f, 15.99f));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/var/textureSampleBias/d3fa1b.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/textureSampleBias/d3fa1b.wgsl.expected.fxc.hlsl
index 9071192..e11d3f5 100644
--- a/test/tint/builtins/gen/var/textureSampleBias/d3fa1b.wgsl.expected.fxc.hlsl
+++ b/test/tint/builtins/gen/var/textureSampleBias/d3fa1b.wgsl.expected.fxc.hlsl

@@ -5,7 +5,7 @@
 float4 textureSampleBias_d3fa1b() {
   float3 arg_2 = (1.0f).xxx;
   float arg_3 = 1.0f;
-  float4 res = arg_0.SampleBias(arg_1, arg_2, arg_3);
+  float4 res = arg_0.SampleBias(arg_1, arg_2, clamp(arg_3, -16.0f, 15.99f));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/var/textureSampleBias/eed7c4.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/textureSampleBias/eed7c4.wgsl.expected.dxc.hlsl
index f5e0ae6..6e824f1 100644
--- a/test/tint/builtins/gen/var/textureSampleBias/eed7c4.wgsl.expected.dxc.hlsl
+++ b/test/tint/builtins/gen/var/textureSampleBias/eed7c4.wgsl.expected.dxc.hlsl

@@ -6,7 +6,7 @@
   float3 arg_2 = (1.0f).xxx;
   int arg_3 = 1;
   float arg_4 = 1.0f;
-  float4 res = arg_0.SampleBias(arg_1, float4(arg_2, float(arg_3)), arg_4);
+  float4 res = arg_0.SampleBias(arg_1, float4(arg_2, float(arg_3)), clamp(arg_4, -16.0f, 15.99f));
   return res;
 }
 

diff --git a/test/tint/builtins/gen/var/textureSampleBias/eed7c4.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/textureSampleBias/eed7c4.wgsl.expected.fxc.hlsl
index f5e0ae6..6e824f1 100644
--- a/test/tint/builtins/gen/var/textureSampleBias/eed7c4.wgsl.expected.fxc.hlsl
+++ b/test/tint/builtins/gen/var/textureSampleBias/eed7c4.wgsl.expected.fxc.hlsl

@@ -6,7 +6,7 @@
   float3 arg_2 = (1.0f).xxx;
   int arg_3 = 1;
   float arg_4 = 1.0f;
-  float4 res = arg_0.SampleBias(arg_1, float4(arg_2, float(arg_3)), arg_4);
+  float4 res = arg_0.SampleBias(arg_1, float4(arg_2, float(arg_3)), clamp(arg_4, -16.0f, 15.99f));
   return res;
 }