| ; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 < %s | FileCheck --check-prefix=HSA %s |
| ; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 --amdhsa-code-object-version=4 < %s | FileCheck --check-prefix=HSA %s |
| ; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 --amdhsa-code-object-version=3 < %s | FileCheck --check-prefix=HSA %s |
| |
| declare void @llvm.trap() #0 |
| declare void @llvm.debugtrap() #1 |
| |
| ; HSA: .amdhsa_kernel trap |
| ; HSA-NEXT: .amdhsa_group_segment_fixed_size 0 |
| ; HSA-NEXT: .amdhsa_private_segment_fixed_size 0 |
| ; HSA-NEXT: .amdhsa_kernarg_size 8 |
| ; HSA-NEXT: .amdhsa_user_sgpr_private_segment_buffer 1 |
| ; HSA: .end_amdhsa_kernel |
| |
| define amdgpu_kernel void @trap(i32 addrspace(1)* nocapture readonly %arg0) { |
| store volatile i32 1, i32 addrspace(1)* %arg0 |
| call void @llvm.trap() |
| unreachable |
| store volatile i32 2, i32 addrspace(1)* %arg0 |
| ret void |
| } |