1; RUN: llc < %s -mtriple=amdgcn--amdhsa -mcpu=kaveri | FileCheck --check-prefix=HSA-CI --check-prefix=HSA %s
2; RUN: llc < %s -mtriple=amdgcn--amdhsa -mcpu=carrizo | FileCheck --check-prefix=HSA-VI --check-prefix=HSA %s
3; RUN: llc < %s -mtriple=amdgcn--amdhsa -mcpu=kaveri -filetype=obj  | llvm-readobj -s -sd | FileCheck --check-prefix=ELF %s
4; RUN: llc < %s -mtriple=amdgcn--amdhsa -mcpu=kaveri | llvm-mc -filetype=obj -triple amdgcn--amdhsa -mcpu=kaveri | llvm-readobj -s -sd | FileCheck %s --check-prefix=ELF
5
6; The SHT_NOTE section contains the output from the .hsa_code_object_*
7; directives.
8
9; ELF: SHT_NOTE
10; ELF: 0000: 04000000 08000000 01000000 414D4400
11; ELF: 0010: 01000000 00000000 04000000 1B000000
12; ELF: 0020: 03000000 414D4400 04000700 07000000
13; ELF: 0030: 00000000 00000000 414D4400 414D4447
14; ELF: 0040: 50550000
15
16; HSA: .hsa_code_object_version 1,0
17; HSA-CI: .hsa_code_object_isa 7,0,0,"AMD","AMDGPU"
18; HSA-VI: .hsa_code_object_isa 8,0,1,"AMD","AMDGPU"
19
20; HSA: {{^}}simple:
21; HSA: .amd_kernel_code_t
22; HSA: .end_amd_kernel_code_t
23; HSA: s_load_dwordx2 s[{{[0-9]+:[0-9]+}}], s[0:1], 0x0
24
25; Make sure we are setting the ATC bit:
26; HSA-CI: s_mov_b32 s[[HI:[0-9]]], 0x100f000
27; On VI+ we also need to set MTYPE = 2
28; HSA-VI: s_mov_b32 s[[HI:[0-9]]], 0x1100f000
29; HSA: buffer_store_dword v{{[0-9]+}}, s[0:[[HI]]], 0
30
31define void @simple(i32 addrspace(1)* %out) {
32entry:
33  store i32 0, i32 addrspace(1)* %out
34  ret void
35}
36