| ; RUN: llc -mtriple=amdgcn-amd-amdhsa -global-isel -stop-after=irtranslator -o - %s | FileCheck %s |
| |
| ; Make sure that an intrinsic declaration that has side effects, but |
| ; called with a readnone call site is translated to |
| ; G_INTRINSIC_W_SIDE_EFFECTS |
| |
| ; CHECK-LABEL: name: getreg_callsite_attributes |
| ; CHECK: G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.amdgcn.s.getreg) |
| ; CHECK: G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.amdgcn.s.getreg) |
| define amdgpu_kernel void @getreg_callsite_attributes() { |
| %reg0 = call i32 @llvm.amdgcn.s.getreg(i32 0) |
| store volatile i32 %reg0, i32 addrspace(1)* undef |
| %reg1 = call i32 @llvm.amdgcn.s.getreg(i32 0) #1 |
| store volatile i32 %reg1, i32 addrspace(1)* undef |
| ret void |
| } |
| |
| declare i32 @llvm.amdgcn.s.getreg(i32) #0 |
| |
| attributes #0 = { nounwind readonly inaccessiblememonly } |
| attributes #1 = { nounwind readnone } |
