27 lines · plain
1// 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=dx2// 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=spv3 4// Make sure SV_DispatchThreadID translated into dx.thread.id.5 6// CHECK: define void @foo()7// CHECK-DXIL: %[[#ID:]] = call i32 @llvm.[[TARGET]].thread.id(i32 0)8// CHECK-SPIRV: %[[#ID:]] = call i32 @llvm.[[TARGET]].thread.id.i32(i32 0)9// CHECK-DXIL: call void @{{.*}}foo{{.*}}(i32 %[[#ID]])10// CHECK-SPIRV: call spir_func void @{{.*}}foo{{.*}}(i32 %[[#ID]])11[shader("compute")]12[numthreads(8,8,1)]13void foo(uint Idx : SV_DispatchThreadID) {}14 15// CHECK: define void @bar()16// CHECK-DXIL: %[[#ID_X:]] = call i32 @llvm.[[TARGET]].thread.id(i32 0)17// CHECK-SPIRV: %[[#ID_X:]] = call i32 @llvm.[[TARGET]].thread.id.i32(i32 0)18// CHECK: %[[#ID_X_:]] = insertelement <2 x i32> poison, i32 %[[#ID_X]], i64 019// CHECK-DXIL: %[[#ID_Y:]] = call i32 @llvm.[[TARGET]].thread.id(i32 1)20// CHECK-SPIRV: %[[#ID_Y:]] = call i32 @llvm.[[TARGET]].thread.id.i32(i32 1)21// CHECK: %[[#ID_XY:]] = insertelement <2 x i32> %[[#ID_X_]], i32 %[[#ID_Y]], i64 122// CHECK-DXIL: call void @{{.*}}bar{{.*}}(<2 x i32> %[[#ID_XY]])23// CHECK-SPIRV: call spir_func void @{{.*}}bar{{.*}}(<2 x i32> %[[#ID_XY]])24[shader("compute")]25[numthreads(8,8,1)]26void bar(uint2 Idx : SV_DispatchThreadID) {}27