1 ; RUN: opt -data-layout=A5 -S -mtriple=amdgcn-unknown-unknown -amdgpu-promote-alloca -disable-promote-alloca-to-vector < %s | FileCheck %s
3 ; Make sure that AMDGPUPromoteAlloca doesn't crash if the called
4 ; function is a constantexpr cast of a function.
6 declare void @foo(float addrspace(5)*) #0
7 declare void @foo.varargs(...) #0
9 ; CHECK-LABEL: @crash_call_constexpr_cast(
12 define amdgpu_kernel void @crash_call_constexpr_cast() #0 {
13 %alloca = alloca i32, addrspace(5)
14 call void bitcast (void (float addrspace(5)*)* @foo to void (i32 addrspace(5)*)*)(i32 addrspace(5)* %alloca) #0
18 ; CHECK-LABEL: @crash_call_constexpr_cast_varargs(
21 define amdgpu_kernel void @crash_call_constexpr_cast_varargs() #0 {
22 %alloca = alloca i32, addrspace(5)
23 call void bitcast (void (...)* @foo.varargs to void (i32 addrspace(5)*)*)(i32 addrspace(5)* %alloca) #0
27 attributes #0 = { nounwind }