diff --git a/src/tint/lang/spirv/reader/parser/builtin_test.cc b/src/tint/lang/spirv/reader/parser/builtin_test.cc
index 2574cb0..f3f38cd 100644
--- a/src/tint/lang/spirv/reader/parser/builtin_test.cc
+++ b/src/tint/lang/spirv/reader/parser/builtin_test.cc
@@ -1264,5 +1264,34 @@
 )");
 }
 
+TEST_F(SpirvParserTest, All) {
+    EXPECT_IR(R"(
+               OpCapability Shader
+               OpMemoryModel Logical GLSL450
+               OpEntryPoint GLCompute %main "main"
+               OpExecutionMode %main LocalSize 1 1 1
+       %void = OpTypeVoid
+       %bool = OpTypeBool
+     %v2bool = OpTypeVector %bool 2
+       %true = OpConstantTrue %bool
+      %false = OpConstantFalse %bool
+ %v2bool_true_false = OpConstantComposite %v2bool %true %false
+    %ep_type = OpTypeFunction %void
+       %main = OpFunction %void None %ep_type
+      %entry = OpLabel
+          %1 = OpAll %bool %v2bool_true_false
+               OpReturn
+               OpFunctionEnd
+)",
+              R"(
+%main = @compute @workgroup_size(1u, 1u, 1u) func():void {
+  $B1: {
+    %2:bool = all vec2<bool>(true, false)
+    ret
+  }
+}
+)");
+}
+
 }  // namespace
 }  // namespace tint::spirv::reader
diff --git a/src/tint/lang/spirv/reader/parser/parser.cc b/src/tint/lang/spirv/reader/parser/parser.cc
index ebf8b56..13b4813 100644
--- a/src/tint/lang/spirv/reader/parser/parser.cc
+++ b/src/tint/lang/spirv/reader/parser/parser.cc
@@ -640,7 +640,9 @@
                 case spv::Op::OpBitReverse:
                     EmitBuiltinCall(inst, core::BuiltinFn::kReverseBits);
                     break;
-
+                case spv::Op::OpAll:
+                    EmitBuiltinCall(inst, core::BuiltinFn::kAll);
+                    break;
                 default:
                     TINT_UNIMPLEMENTED()
                         << "unhandled SPIR-V instruction: " << static_cast<uint32_t>(inst.opcode());