1; RUN: llc -mtriple=amdgcn-amd-amdhsa -global-isel -stop-after=irtranslator -o - %s | FileCheck %s
2
3; Make sure that an intrinsic declaration that has side effects, but
4; called with a readnone call site is translated to
5; G_INTRINSIC_W_SIDE_EFFECTS
6
7; CHECK-LABEL: name: getreg_callsite_attributes
8; CHECK: G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.amdgcn.s.getreg)
9; CHECK: G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.amdgcn.s.getreg)
10define amdgpu_kernel void @getreg_callsite_attributes() {
11  %reg0 = call i32 @llvm.amdgcn.s.getreg(i32 0)
12  store volatile i32 %reg0, i32 addrspace(1)* undef
13  %reg1 = call i32 @llvm.amdgcn.s.getreg(i32 0) #1
14  store volatile i32 %reg1, i32 addrspace(1)* undef
15  ret void
16}
17
18declare i32 @llvm.amdgcn.s.getreg(i32) #0
19
20attributes #0 = { nounwind readonly inaccessiblememonly }
21attributes #1 = { nounwind readnone }
22