1 ; RUN: llc < %s -mtriple=amdgcn--amdhsa -mcpu=kaveri | FileCheck --check-prefix=HSA %s
2 ; RUN: llc < %s -mtriple=amdgcn--amdhsa -mcpu=kaveri | FileCheck --check-prefix=HSA-CI %s
3 ; RUN: llc < %s -mtriple=amdgcn--amdhsa -mcpu=carrizo | FileCheck --check-prefix=HSA %s
4 ; RUN: llc < %s -mtriple=amdgcn--amdhsa -mcpu=carrizo | FileCheck --check-prefix=HSA-VI %s
5 ; RUN: llc < %s -mtriple=amdgcn--amdhsa -mcpu=kaveri -filetype=obj | llvm-readobj --symbols -S --sd - | FileCheck --check-prefix=ELF %s
6 ; RUN: llc < %s -mtriple=amdgcn--amdhsa -mcpu=kaveri | llvm-mc -filetype=obj -triple amdgcn--amdhsa --amdhsa-code-object-version=4 -mcpu=kaveri | llvm-readobj --symbols -S --sd - | FileCheck %s --check-prefix=ELF
8 ; The SHT_NOTE section contains the output from the .hsa_code_object_*
13 ; ELF: Type: SHT_PROGBITS (0x1)
15 ; ELF: SHF_ALLOC (0x2)
16 ; ELF: SHF_EXECINSTR (0x4)
17 ; ELF: AddressAlignment: 4
21 ; ELF: 0000: 07000000 4F000000 20000000 414D4447
22 ; ELF: 0010: 50550000 83AE616D 64687361 2E6B6572
23 ; ELF: 0020: 6E656C73 90AD616D 64687361 2E746172
24 ; ELF: 0030: 676574BD 616D6467 636E2D75 6E6B6E6F
25 ; ELF: 0040: 776E2D61 6D646873 612D2D67 66783730
26 ; ELF: 0050: 30AE616D 64687361 2E766572 73696F6E
32 ; ELF: Type: Function (0x2)
36 ; HSA-CI: .amdgcn_target "amdgcn-unknown-amdhsa--gfx700"
37 ; HSA-VI: .amdgcn_target "amdgcn-unknown-amdhsa--gfx801"
39 ; HSA-NOT: .amdgpu_hsa_kernel simple
43 ; HSA-NOT: amd_kernel_code_t
44 ; HSA: flat_load_dwordx2 v{{\[[0-9]+:[0-9]+\]}}, v[0:1]
46 ; Make sure we are setting the ATC bit:
47 ; Make sure we generate flat store for HSA
48 ; HSA: flat_store_dword v{{\[[0-9]+:[0-9]+\]}}, v{{[0-9]+}}
51 ; HSA: .size simple, .Lfunc_end0-simple
52 ; HSA: ; Function info:
53 ; HSA-NOT: COMPUTE_PGM_RSRC2
54 define void @simple(ptr addrspace(4) %ptr.out) {
56 %out = load ptr addrspace(1), ptr addrspace(4) %ptr.out
57 store i32 0, ptr addrspace(1) %out
61 ; Ignore explicit alignment that is too low.
62 ; HSA: .globl simple_align2
64 define void @simple_align2(ptr addrspace(4) %ptr.out) align 2 {
66 %out = load ptr addrspace(1), ptr addrspace(4) %ptr.out
67 store i32 0, ptr addrspace(1) %out
71 !llvm.module.flags = !{!0}
72 !0 = !{i32 1, !"amdhsa_code_object_version", i32 400}