1 ; RUN: opt -S -mtriple=amdgcn-unknown-amdhsa -amdgpu-promote-alloca < %s | FileCheck %s
3 ; This is just an arbitrary intrinisic that shouldn't ever need to be
4 ; handled to ensure it doesn't crash.
6 declare void @llvm.stackrestore(i8*) #2
8 ; CHECK-LABEL: @try_promote_unhandled_intrinsic(
10 ; CHECK: call void @llvm.stackrestore(i8* %tmp1)
11 define amdgpu_kernel void @try_promote_unhandled_intrinsic(i32 addrspace(1)* %arg) #2 {
13 %tmp = alloca i32, align 4
14 %tmp1 = bitcast i32* %tmp to i8*
15 %tmp2 = getelementptr inbounds i32, i32 addrspace(1)* %arg, i64 1
16 %tmp3 = load i32, i32 addrspace(1)* %tmp2
17 store i32 %tmp3, i32* %tmp
18 call void @llvm.stackrestore(i8* %tmp1)
22 attributes #0 = { argmemonly nounwind }
23 attributes #1 = { nounwind readnone }
24 attributes #2 = { nounwind }