1; RUN: not llc -march=amdgcn < %s 2>&1 | FileCheck %s
2
3; FIXME: Error is misleading because it's not an indirect call.
4
5; CHECK: error: <unknown>:0:0: in function crash_call_constexpr_cast void (): unsupported indirect call to function foo
6
7; Make sure that AMDGPUPromoteAlloca doesn't crash if the called
8; function is a constantexpr cast of a function.
9
10declare void @foo(float addrspace(5)*) #0
11declare void @foo.varargs(...) #0
12
13; XCHECK: in function crash_call_constexpr_cast{{.*}}: unsupported call to function foo
14define amdgpu_kernel void @crash_call_constexpr_cast() #0 {
15  %alloca = alloca i32, addrspace(5)
16  call void bitcast (void (float addrspace(5)*)* @foo to void (i32 addrspace(5)*)*)(i32 addrspace(5)* %alloca) #0
17  ret void
18}
19
20; XCHECK: in function crash_call_constexpr_cast{{.*}}: unsupported call to function foo.varargs
21define 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
24  ret void
25}
26
27attributes #0 = { nounwind }
28