| // RUN: %clang_cc1 -triple dxil-pc-shadermodel6.0-compute -x hlsl -emit-llvm -disable-llvm-passes %s -o - | FileCheck %s |
| |
| RWBuffer<float> Buffer; |
| |
| [numthreads(1,1,1)] |
| void main(unsigned GI : SV_GroupIndex) {} |
| |
| // Make sure global variable for ctors/dtors removed. |
| // CHECK-NOT:@llvm.global_ctors |
| // CHECK-NOT:@llvm.global_dtors |
| //CHECK: define void @main() |
| //CHECK-NEXT: entry: |
| //CHECK-NEXT: call void @_GLOBAL__sub_I_GlobalConstructors.hlsl() |
| //CHECK-NEXT: %0 = call i32 @llvm.dx.flattened.thread.id.in.group() |
| //CHECK-NEXT: call void @_Z4mainj(i32 %0) |
| //CHECK-NEXT: ret void |
