| Scott Linder | 11ef798 | 2018-10-26 13:18:36 +0000 | [diff] [blame] | 1 | ; RUN: opt -data-layout=A5 -S -mtriple=amdgcn-unknown-unknown -amdgpu-promote-alloca -disable-promote-alloca-to-vector < %s | FileCheck %s |
| Matt Arsenault | a202538 | 2017-08-03 23:24:05 +0000 | [diff] [blame] | 2 | |
| Matt Arsenault | fdcd39a | 2015-07-28 18:29:14 +0000 | [diff] [blame] | 3 | ; Make sure that AMDGPUPromoteAlloca doesn't crash if the called |
| 4 | ; function is a constantexpr cast of a function. |
| 5 | |
| Yaxun Liu | 2a22c5d | 2018-02-02 16:07:16 +0000 | [diff] [blame] | 6 | declare void @foo(float addrspace(5)*) #0 |
| Matt Arsenault | fdcd39a | 2015-07-28 18:29:14 +0000 | [diff] [blame] | 7 | declare void @foo.varargs(...) #0 |
| 8 | |
| Scott Linder | 11ef798 | 2018-10-26 13:18:36 +0000 | [diff] [blame] | 9 | ; CHECK-LABEL: @crash_call_constexpr_cast( |
| 10 | ; CHECK: alloca |
| 11 | ; CHECK: call void |
| Matt Arsenault | 3dbeefa | 2017-03-21 21:39:51 +0000 | [diff] [blame] | 12 | define amdgpu_kernel void @crash_call_constexpr_cast() #0 { |
| Yaxun Liu | 2a22c5d | 2018-02-02 16:07:16 +0000 | [diff] [blame] | 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 |
| Matt Arsenault | fdcd39a | 2015-07-28 18:29:14 +0000 | [diff] [blame] | 15 | ret void |
| 16 | } |
| 17 | |
| Scott Linder | 11ef798 | 2018-10-26 13:18:36 +0000 | [diff] [blame] | 18 | ; CHECK-LABEL: @crash_call_constexpr_cast_varargs( |
| 19 | ; CHECK: alloca |
| 20 | ; CHECK: call void |
| Matt Arsenault | 3dbeefa | 2017-03-21 21:39:51 +0000 | [diff] [blame] | 21 | define amdgpu_kernel void @crash_call_constexpr_cast_varargs() #0 { |
| Yaxun Liu | 2a22c5d | 2018-02-02 16:07:16 +0000 | [diff] [blame] | 22 | %alloca = alloca i32, addrspace(5) |
| 23 | call void bitcast (void (...)* @foo.varargs to void (i32 addrspace(5)*)*)(i32 addrspace(5)* %alloca) #0 |
| Matt Arsenault | fdcd39a | 2015-07-28 18:29:14 +0000 | [diff] [blame] | 24 | ret void |
| 25 | } |
| 26 | |
| 27 | attributes #0 = { nounwind } |