79f75468b4
Also use DataLayout to get type size. Relying on the IR type size is also pretty broken here, since this won't perfectly capture how types are legalized.
104 lines
4.0 KiB
LLVM
104 lines
4.0 KiB
LLVM
; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx803 < %s | FileCheck --check-prefixes=ALL-ASM,OSABI-AMDHSA-ASM %s
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; RUN: llc -filetype=obj -mtriple=amdgcn-amd-amdhsa -mcpu=gfx803 < %s | llvm-readelf --notes -relocations -sections -symbols - | FileCheck --check-prefixes=ALL-ELF,OSABI-AMDHSA-ELF %s
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; ALL-ASM-LABEL: {{^}}fadd:
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; OSABI-AMDHSA-ASM-NOT: .hsa_code_object_version
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; OSABI-AMDHSA-ASM-NOT: .hsa_code_object_isa
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; OSABI-AMDHSA-ASM-NOT: .amdgpu_hsa_kernel
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; OSABI-AMDHSA-ASM-NOT: .amd_kernel_code_t
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; OSABI-AMDHSA-ASM: s_endpgm
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; OSABI-AMDHSA-ASM: .section .rodata,#alloc
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; OSABI-AMDHSA-ASM: .p2align 6
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; OSABI-AMDHSA-ASM: .amdhsa_kernel fadd
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; OSABI-AMDHSA-ASM: .amdhsa_user_sgpr_private_segment_buffer 1
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; OSABI-AMDHSA-ASM: .amdhsa_user_sgpr_kernarg_segment_ptr 1
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; OSABI-AMDHSA-ASM: .amdhsa_next_free_vgpr 3
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; OSABI-AMDHSA-ASM: .amdhsa_next_free_sgpr 8
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; OSABI-AMDHSA-ASM: .amdhsa_reserve_vcc 0
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; OSABI-AMDHSA-ASM: .amdhsa_reserve_flat_scratch 0
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; OSABI-AMDHSA-ASM: .end_amdhsa_kernel
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; OSABI-AMDHSA-ASM: .text
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; ALL-ASM-LABEL: {{^}}fsub:
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; OSABI-AMDHSA-ASM-NOT: .amdgpu_hsa_kernel
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; OSABI-AMDHSA-ASM-NOT: .amd_kernel_code_t
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; OSABI-AMDHSA-ASM: s_endpgm
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; OSABI-AMDHSA-ASM: .section .rodata,#alloc
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; OSABI-AMDHSA-ASM: .p2align 6
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; OSABI-AMDHSA-ASM: .amdhsa_kernel fsub
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; OSABI-AMDHSA-ASM: .amdhsa_user_sgpr_private_segment_buffer 1
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; OSABI-AMDHSA-ASM: .amdhsa_user_sgpr_kernarg_segment_ptr 1
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; OSABI-AMDHSA-ASM: .amdhsa_next_free_vgpr 3
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; OSABI-AMDHSA-ASM: .amdhsa_next_free_sgpr 8
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; OSABI-AMDHSA-ASM: .amdhsa_reserve_vcc 0
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; OSABI-AMDHSA-ASM: .amdhsa_reserve_flat_scratch 0
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; OSABI-AMDHSA-ASM: .end_amdhsa_kernel
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; OSABI-AMDHSA-ASM: .text
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; OSABI-AMDHSA-ASM-NOT: .hsa_code_object_version
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; OSABI-AMDHSA-ASM-NOT: .hsa_code_object_isa
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; OSABI-AMDHSA-ASM-NOT: .amd_amdgpu_isa
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; OSABI-AMDHSA-ASM-NOT: .amd_amdgpu_hsa_metadata
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; OSABI-AMDHSA-ASM-NOT: .amd_amdgpu_pal_metadata
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; OSABI-AMDHSA-ELF: Section Headers
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; OSABI-AMDHSA-ELF: .text PROGBITS {{[0-9]+}} {{[0-9]+}} {{[0-9a-f]+}} {{[0-9]+}} AX {{[0-9]+}} {{[0-9]+}} 256
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; OSABI-AMDHSA-ELF: .rodata PROGBITS {{[0-9]+}} {{[0-9]+}} {{[0-9a-f]+}} {{[0-9]+}} A {{[0-9]+}} {{[0-9]+}} 64
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; OSABI-AMDHSA-ELF: Relocation section '.rela.rodata' at offset
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; OSABI-AMDHSA-ELF: 0000000000000010 0000000300000005 R_AMDGPU_REL64 0000000000000000 fadd + 10
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; OSABI-AMDHSA-ELF: 0000000000000050 0000000500000005 R_AMDGPU_REL64 0000000000000100 fsub + 10
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; OSABI-AMDHSA-ELF: 0000000000000090 0000000100000005 R_AMDGPU_REL64 0000000000000200 empty + 10
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; OSABI-AMDHSA-ELF: Symbol table '.symtab' contains {{[0-9]+}} entries
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; OSABI-AMDHSA-ELF: {{[0-9]+}}: 0000000000000000 {{[0-9]+}} FUNC GLOBAL PROTECTED {{[0-9]+}} fadd
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; OSABI-AMDHSA-ELF: {{[0-9]+}}: 0000000000000000 64 OBJECT GLOBAL DEFAULT {{[0-9]+}} fadd.kd
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; OSABI-AMDHSA-ELF: {{[0-9]+}}: 0000000000000100 {{[0-9]+}} FUNC GLOBAL PROTECTED {{[0-9]+}} fsub
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; OSABI-AMDHSA-ELF: {{[0-9]+}}: 0000000000000040 64 OBJECT GLOBAL DEFAULT {{[0-9]+}} fsub.kd
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; OSABI-AMDHSA-ELF: Displaying notes found in: .note
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; OSABI-AMDHSA-ELF: AMDGPU 0x{{[0-9a-f]+}} NT_AMDGPU_METADATA (AMDGPU Metadata)
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define amdgpu_kernel void @fadd(
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float addrspace(1)* %r,
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float addrspace(1)* %a,
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float addrspace(1)* %b) {
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entry:
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%a.val = load float, float addrspace(1)* %a
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%b.val = load float, float addrspace(1)* %b
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%r.val = fadd float %a.val, %b.val
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store float %r.val, float addrspace(1)* %r
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ret void
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}
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define amdgpu_kernel void @fsub(
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float addrspace(1)* %r,
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float addrspace(1)* %a,
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float addrspace(1)* %b) {
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entry:
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%a.val = load float, float addrspace(1)* %a
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%b.val = load float, float addrspace(1)* %b
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%r.val = fsub float %a.val, %b.val
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store float %r.val, float addrspace(1)* %r
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ret void
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}
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; Make sure kernel arguments do not count towards the number of
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; registers used.
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;
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; ALL-ASM-LABEL: {{^}}empty:
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; ALL-ASM: .amdhsa_next_free_vgpr 1
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; ALL-ASM: .amdhsa_next_free_sgpr 1
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define amdgpu_kernel void @empty(
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i32 %i,
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float addrspace(1)* %r,
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float addrspace(1)* %a,
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float addrspace(1)* %b) {
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entry:
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ret void
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}
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