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