1 ; RUN: llc < %s -mtriple=amdgcn--amdhsa -mcpu=kaveri --amdhsa-code-object-version=2 | FileCheck --check-prefix=HSA %s
2 ; RUN: llc < %s -mtriple=amdgcn--amdhsa -mcpu=kaveri --amdhsa-code-object-version=2 -mattr=-flat-for-global | FileCheck --check-prefix=HSA-CI %s
3 ; RUN: llc < %s -mtriple=amdgcn--amdhsa -mcpu=carrizo --amdhsa-code-object-version=2 | FileCheck --check-prefix=HSA %s
4 ; RUN: llc < %s -mtriple=amdgcn--amdhsa -mcpu=carrizo --amdhsa-code-object-version=2 -mattr=-flat-for-global | FileCheck --check-prefix=HSA-VI %s
5 ; RUN: llc < %s -mtriple=amdgcn--amdhsa -mcpu=kaveri -filetype=obj --amdhsa-code-object-version=2 | llvm-readobj -S --sd --syms - | FileCheck --check-prefix=ELF %s
6 ; RUN: llc < %s -mtriple=amdgcn--amdhsa -mcpu=kaveri --amdhsa-code-object-version=2 | llvm-mc -filetype=obj -triple amdgcn--amdhsa -mcpu=kaveri --amdhsa-code-object-version=2 | llvm-readobj -S --sd --syms - | FileCheck %s --check-prefix=ELF
7 ; RUN: llc < %s -mtriple=amdgcn--amdhsa -mcpu=gfx1010 -mattr=+wavefrontsize32,-wavefrontsize64 | FileCheck --check-prefix=GFX10 --check-prefix=GFX10-W32 %s
8 ; RUN: llc < %s -mtriple=amdgcn--amdhsa -mcpu=gfx1010 -mattr=-wavefrontsize32,+wavefrontsize64 | FileCheck --check-prefix=GFX10 --check-prefix=GFX10-W64 %s
9 ; RUN: llc < %s -mtriple=amdgcn--amdhsa -mcpu=gfx1100 -mattr=+wavefrontsize32,-wavefrontsize64 | FileCheck --check-prefix=GFX10 --check-prefix=GFX10-W32 %s
10 ; RUN: llc < %s -mtriple=amdgcn--amdhsa -mcpu=gfx1100 -mattr=-wavefrontsize32,+wavefrontsize64 | FileCheck --check-prefix=GFX10 --check-prefix=GFX10-W64 %s
12 ; The SHT_NOTE section contains the output from the .hsa_code_object_*
17 ; ELF: Type: SHT_PROGBITS (0x1)
19 ; ELF: SHF_ALLOC (0x2)
20 ; ELF: SHF_EXECINSTR (0x4)
25 ; ELF: SHF_ALLOC (0x2)
28 ; ELF: 0000: 04000000 08000000 01000000 414D4400
29 ; ELF: 0010: 02000000 01000000 04000000 1B000000
30 ; ELF: 0020: 03000000 414D4400 04000700 07000000
31 ; ELF: 0030: 00000000 00000000 414D4400 414D4447
38 ; ELF: Type: AMDGPU_HSA_KERNEL (0xA)
41 ; HSA-NOT: .AMDGPU.config
43 ; HSA: .hsa_code_object_version 2,1
44 ; HSA-CI: .hsa_code_object_isa 7,0,0,"AMD","AMDGPU"
45 ; HSA-VI: .hsa_code_object_isa 8,0,1,"AMD","AMDGPU"
47 ; HSA-LABEL: .amdgpu_hsa_kernel simple
49 ; HSA: .amd_kernel_code_t
50 ; HSA: enable_sgpr_private_segment_buffer = 1
51 ; HSA: enable_sgpr_kernarg_segment_ptr = 1
53 ; PRE-GFX10: enable_wavefront_size32 = 0
54 ; GFX10-W32: .amdhsa_wavefront_size32 1
55 ; GFX10-W64: .amdhsa_wavefront_size32 0
57 ; PRE-GFX10: wavefront_size = 6
59 ; HSA: call_convention = -1
60 ; HSA: .end_amd_kernel_code_t
61 ; HSA: s_load_{{dwordx2|b64}} s[{{[0-9]+:[0-9]+}}], s[4:5], 0x0
63 ; Make sure we are setting the ATC bit:
64 ; HSA-CI: s_mov_b32 s[[HI:[0-9]]], 0x100f000
65 ; On VI+ we also need to set MTYPE = 2
66 ; HSA-VI: s_mov_b32 s[[HI:[0-9]]], 0x1100f000
67 ; Make sure we generate flat store for HSA
68 ; PRE-GFX10: flat_store_dword v{{\[[0-9]+:[0-9]+\]}}, v{{[0-9]+}}
69 ; GFX10: global_store_{{dword|b32}} v{{\[[0-9]+:[0-9]+\]}}, v{{[0-9]+}}, off
72 ; HSA: .size simple, .Lfunc_end0-simple
74 define amdgpu_kernel void @simple(i32 addrspace(1)* %out) {
76 store i32 0, i32 addrspace(1)* %out
80 ; HSA-LABEL: .amdgpu_hsa_kernel simple_no_kernargs
81 ; HSA: enable_sgpr_kernarg_segment_ptr = 0
82 define amdgpu_kernel void @simple_no_kernargs() {
84 store volatile i32 0, i32 addrspace(1)* undef