| // 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 |
| |
| // Make sure SV_GroupThreadID translated into dx.thread.id.in.group for directx target and spv.thread.id.in.group for spirv target. |
| |
| // CHECK: define void @foo() |
| // CHECK: %[[#ID:]] = call i32 @llvm.[[TARGET]].thread.id.in.group(i32 0) |
| // CHECK-DXIL: call void @{{.*}}foo{{.*}}(i32 %[[#ID]]) |
| // CHECK-SPIRV: call spir_func void @{{.*}}foo{{.*}}(i32 %[[#ID]]) |
| [shader("compute")] |
| [numthreads(8,8,1)] |
| void foo(uint Idx : SV_GroupThreadID) {} |
| |
| // CHECK: define void @bar() |
| // CHECK: %[[#ID_X:]] = call i32 @llvm.[[TARGET]].thread.id.in.group(i32 0) |
| // CHECK: %[[#ID_X_:]] = insertelement <2 x i32> poison, i32 %[[#ID_X]], i64 0 |
| // CHECK: %[[#ID_Y:]] = call i32 @llvm.[[TARGET]].thread.id.in.group(i32 1) |
| // CHECK: %[[#ID_XY:]] = insertelement <2 x i32> %[[#ID_X_]], i32 %[[#ID_Y]], i64 1 |
| // CHECK-DXIL: call void @{{.*}}bar{{.*}}(<2 x i32> %[[#ID_XY]]) |
| // CHECK-SPIRV: call spir_func void @{{.*}}bar{{.*}}(<2 x i32> %[[#ID_XY]]) |
| [shader("compute")] |
| [numthreads(8,8,1)] |
| void bar(uint2 Idx : SV_GroupThreadID) {} |
| |
| // CHECK: define void @test() |
| // CHECK: %[[#ID_X:]] = call i32 @llvm.[[TARGET]].thread.id.in.group(i32 0) |
| // CHECK: %[[#ID_X_:]] = insertelement <3 x i32> poison, i32 %[[#ID_X]], i64 0 |
| // CHECK: %[[#ID_Y:]] = call i32 @llvm.[[TARGET]].thread.id.in.group(i32 1) |
| // CHECK: %[[#ID_XY:]] = insertelement <3 x i32> %[[#ID_X_]], i32 %[[#ID_Y]], i64 1 |
| // CHECK: %[[#ID_Z:]] = call i32 @llvm.[[TARGET]].thread.id.in.group(i32 2) |
| // CHECK: %[[#ID_XYZ:]] = insertelement <3 x i32> %[[#ID_XY]], i32 %[[#ID_Z]], i64 2 |
| // CHECK-DXIL: call void @{{.*}}test{{.*}}(<3 x i32> %[[#ID_XYZ]]) |
| // CHECK-SPIRV: call spir_func void @{{.*}}test{{.*}}(<3 x i32> %[[#ID_XYZ]]) |
| [shader("compute")] |
| [numthreads(8,8,1)] |
| void test(uint3 Idx : SV_GroupThreadID) {} |
