125 lines
5.2 KiB
LLVM
125 lines
5.2 KiB
LLVM
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; RUN: llc < %s -mtriple=amdgcn--amdhsa -mcpu=kaveri | FileCheck --check-prefix=HSA %s
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; RUN: llc < %s -mtriple=amdgcn--amdhsa -mcpu=kaveri -mattr=-flat-for-global | FileCheck --check-prefix=HSA-CI %s
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; RUN: llc < %s -mtriple=amdgcn--amdhsa -mcpu=carrizo | FileCheck --check-prefix=HSA %s
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; RUN: llc < %s -mtriple=amdgcn--amdhsa -mcpu=carrizo -mattr=-flat-for-global | FileCheck --check-prefix=HSA-VI %s
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; RUN: llc < %s -mtriple=amdgcn--amdhsa -mcpu=kaveri -filetype=obj | llvm-readobj -S --sd --syms - | FileCheck --check-prefix=ELF %s
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; RUN: llc < %s -mtriple=amdgcn--amdhsa -mcpu=kaveri | llvm-mc -filetype=obj -triple amdgcn--amdhsa -mcpu=kaveri --amdhsa-code-object-version=4 | llvm-readobj -S --sd --syms - | FileCheck %s --check-prefix=ELF
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; RUN: llc < %s -mtriple=amdgcn--amdhsa -mcpu=gfx1010 -mattr=+wavefrontsize32,-wavefrontsize64 | FileCheck --check-prefix=GFX10 --check-prefix=GFX10-W32 %s
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; RUN: llc < %s -mtriple=amdgcn--amdhsa -mcpu=gfx1010 -mattr=-wavefrontsize32,+wavefrontsize64 | FileCheck --check-prefix=GFX10 --check-prefix=GFX10-W64 %s
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; RUN: llc < %s -mtriple=amdgcn--amdhsa -mcpu=gfx1100 -mattr=+wavefrontsize32,-wavefrontsize64 | FileCheck --check-prefix=GFX10 --check-prefix=GFX10-W32 %s
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; RUN: llc < %s -mtriple=amdgcn--amdhsa -mcpu=gfx1100 -mattr=-wavefrontsize32,+wavefrontsize64 | FileCheck --check-prefix=GFX10 --check-prefix=GFX10-W64 %s
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; The SHT_NOTE section contains the output from the .hsa_code_object_*
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; directives.
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; ELF: Section {
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; ELF: Name: .text
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; ELF: Type: SHT_PROGBITS (0x1)
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; ELF: Flags [ (0x6)
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; ELF: SHF_ALLOC (0x2)
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; ELF: SHF_EXECINSTR (0x4)
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; ELF: }
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; ELF: SHT_NOTE
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; ELF: Flags [ (0x2)
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; ELF: SHF_ALLOC (0x2)
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; ELF: ]
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; ELF: SectionData (
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; ELF: 0000: 07000000 A8020000 20000000 414D4447
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; ELF: 0010: 50550000 83AE616D 64687361 2E6B6572
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; ELF: 0020: 6E656C73 928DA52E 61726773 9185AE2E
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; ELF: 0030: 61646472 6573735F 73706163 65A6676C
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; ELF: 0040: 6F62616C A52E6E61 6D65A36F 7574A72E
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; ELF: 0050: 6F666673 657400A5 2E73697A 6508AB2E
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; ELF: 0060: 76616C75 655F6B69 6E64AD67 6C6F6261
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; ELF: 0070: 6C5F6275 66666572 B92E6772 6F75705F
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; ELF: 0080: 7365676D 656E745F 66697865 645F7369
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; ELF: 0090: 7A6500B6 2E6B6572 6E617267 5F736567
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; ELF: 00A0: 6D656E74 5F616C69 676E08B5 2E6B6572
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; ELF: 00B0: 6E617267 5F736567 6D656E74 5F73697A
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; ELF: 00C0: 6508B82E 6D61785F 666C6174 5F776F72
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; ELF: 00D0: 6B67726F 75705F73 697A65CD 0400A52E
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; ELF: 00E0: 6E616D65 A673696D 706C65BB 2E707269
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; ELF: 00F0: 76617465 5F736567 6D656E74 5F666978
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; ELF: 0100: 65645F73 697A6500 AB2E7367 70725F63
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; ELF: 0110: 6F756E74 06B12E73 6770725F 7370696C
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; ELF: 0120: 6C5F636F 756E7400 A72E7379 6D626F6C
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; ELF: 0130: A973696D 706C652E 6B64AB2E 76677072
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; ELF: 0140: 5F636F75 6E7403B1 2E766770 725F7370
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; ELF: 0150: 696C6C5F 636F756E 7400AF2E 77617665
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; ELF: 0160: 66726F6E 745F7369 7A65408D A52E6172
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; ELF: 0170: 677390B9 2E67726F 75705F73 65676D65
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; ELF: 0180: 6E745F66 69786564 5F73697A 6500B62E
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; ELF: 0190: 6B65726E 6172675F 7365676D 656E745F
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; ELF: 01A0: 616C6967 6E04B52E 6B65726E 6172675F
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; ELF: 01B0: 7365676D 656E745F 73697A65 00B82E6D
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; ELF: 01C0: 61785F66 6C61745F 776F726B 67726F75
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; ELF: 01D0: 705F7369 7A65CD04 00A52E6E 616D65B2
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; ELF: 01E0: 73696D70 6C655F6E 6F5F6B65 726E6172
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; ELF: 01F0: 6773BB2E 70726976 6174655F 7365676D
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; ELF: 0200: 656E745F 66697865 645F7369 7A6500AB
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; ELF: 0210: 2E736770 725F636F 756E7400 B12E7367
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; ELF: 0220: 70725F73 70696C6C 5F636F75 6E7400A7
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; ELF: 0230: 2E73796D 626F6CB5 73696D70 6C655F6E
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; ELF: 0240: 6F5F6B65 726E6172 67732E6B 64AB2E76
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; ELF: 0250: 6770725F 636F756E 7402B12E 76677072
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; ELF: 0260: 5F737069 6C6C5F63 6F756E74 00AF2E77
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; ELF: 0270: 61766566 726F6E74 5F73697A 6540AD61
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; ELF: 0280: 6D646873 612E7461 72676574 BD616D64
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; ELF: 0290: 67636E2D 756E6B6E 6F776E2D 616D6468
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; ELF: 02A0: 73612D2D 67667837 3030AE61 6D646873
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; ELF: 02B0: 612E7665 7273696F 6E920101
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; ELF: )
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; ELF: Symbol {
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; ELF: Name: simple
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; ELF: Size: 32
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; ELF: }
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; HSA-NOT: .AMDGPU.config
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; HSA: .text
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; HSA-CI: .amdgcn_target "amdgcn-unknown-amdhsa--gfx700"
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; HSA-VI: .amdgcn_target "amdgcn-unknown-amdhsa--gfx801"
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; HSA-LABEL: {{^}}simple:
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; PRE-GFX10: wavefront_size = 6
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; HSA: s_load_{{dwordx2|b64}} s[{{[0-9]+:[0-9]+}}], s[4:5], 0x0
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; Make sure we are setting the ATC bit:
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; HSA-CI: s_mov_b32 s[[HI:[0-9]]], 0x100f000
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; On VI+ we also need to set MTYPE = 2
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; HSA-VI: s_mov_b32 s[[HI:[0-9]]], 0x1100f000
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; Make sure we generate flat store for HSA
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; PRE-GFX10: flat_store_dword v{{\[[0-9]+:[0-9]+\]}}, v{{[0-9]+}}
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; GFX10: global_store_{{dword|b32}} v{{\[[0-9]+:[0-9]+\]}}, v{{[0-9]+}}, off
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; HSA: .amdhsa_user_sgpr_private_segment_buffer 1
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; HSA: .amdhsa_user_sgpr_kernarg_segment_ptr 1
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; PRE-GFX10-NOT: .amdhsa_wavefront_size32
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; GFX10-W32: .amdhsa_wavefront_size32 1
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; GFX10-W64: .amdhsa_wavefront_size32 0
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; HSA: .Lfunc_end0:
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; HSA: .size simple, .Lfunc_end0-simple
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define amdgpu_kernel void @simple(ptr addrspace(1) %out) {
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entry:
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store i32 0, ptr addrspace(1) %out
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ret void
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}
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; HSA-LABEL: {{^}}simple_no_kernargs:
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; HSA: .amdhsa_user_sgpr_kernarg_segment_ptr 0
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define amdgpu_kernel void @simple_no_kernargs() {
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entry:
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store volatile i32 0, ptr addrspace(1) undef
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ret void
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}
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!llvm.module.flags = !{!0}
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!0 = !{i32 1, !"amdgpu_code_object_version", i32 400}
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