diff options
Diffstat (limited to 'clang/test/CodeGenHLSL/semantics/semantic-struct-1.hlsl')
| -rw-r--r-- | clang/test/CodeGenHLSL/semantics/semantic-struct-1.hlsl | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/clang/test/CodeGenHLSL/semantics/semantic-struct-1.hlsl b/clang/test/CodeGenHLSL/semantics/semantic-struct-1.hlsl new file mode 100644 index 0000000..ddd0bae --- /dev/null +++ b/clang/test/CodeGenHLSL/semantics/semantic-struct-1.hlsl @@ -0,0 +1,23 @@ +// RUN: %clang_cc1 -triple dxil-pc-shadermodel6.3-library -x hlsl -emit-llvm -finclude-default-header -disable-llvm-passes -o - %s | FileCheck %s --check-prefixes=CHECK,CHECK-DXIL -DTARGET=dx +// RUN: %clang_cc1 -triple spirv-linux-vulkan-library -x hlsl -emit-llvm -finclude-default-header -disable-llvm-passes -o - %s | FileCheck %s --check-prefixes=CHECK,CHECK-SPIRV -DTARGET=spv + + +struct Input { + uint Idx : SV_DispatchThreadID; + +}; + +// Make sure SV_DispatchThreadID translated into dx.thread.id. + +// CHECK: define void @foo() +// CHECK-DXIL: %[[#ID:]] = call i32 @llvm.[[TARGET]].thread.id(i32 0) +// CHECK-SPIRV: %[[#ID:]] = call i32 @llvm.[[TARGET]].thread.id.i32(i32 0) +// CHECK: %[[#TMP:]] = insertvalue %struct.Input poison, i32 %[[#ID]], 0 +// CHECK: %[[#VAR:]] = alloca %struct.Input, align 8 +// CHECK: store %struct.Input %[[#TMP]], ptr %[[#VAR]], align 4 +// CHECK-DXIL: call void @{{.*}}foo{{.*}}(ptr %[[#VAR]]) +// CHECK-SPIRV: call spir_func void @{{.*}}foo{{.*}}(ptr %[[#VAR]]) +[shader("compute")] +[numthreads(8,8,1)] +void foo(Input input) {} + |