1de4e56933
Marking a section as ALLOC tells the ELF loader to load the section into memory. As we do not want to load the notes into VRAM, the flag should not be there. On AMDHSA, .note is still marked as ALLOC, apparently this is currently needed for OpenCL (see https://reviews.llvm.org/D74995). Differential Revision: https://reviews.llvm.org/D76278
34 lines
1.2 KiB
LLVM
34 lines
1.2 KiB
LLVM
; RUN: llc < %s -mtriple=amdgcn--amdpal -mcpu=kaveri -filetype=obj -mattr=-code-object-v3 | llvm-readobj -symbols -s -sd | FileCheck --check-prefix=ELF %s
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; RUN: llc < %s -mtriple=amdgcn--amdpal -mcpu=kaveri -mattr=-code-object-v3 | llvm-mc -filetype=obj -triple amdgcn--amdpal -mcpu=kaveri -mattr=-code-object-v3 | llvm-readobj -symbols -s -sd | FileCheck %s --check-prefix=ELF
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; RUN: llc < %s -mtriple=amdgcn--amdpal -mcpu=gfx1010 -mattr=+WavefrontSize32,-WavefrontSize64,-code-object-v3 | FileCheck --check-prefix=GFX10-W32 %s
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; RUN: llc < %s -mtriple=amdgcn--amdpal -mcpu=gfx1010 -mattr=-WavefrontSize32,+WavefrontSize64,-code-object-v3 | FileCheck --check-prefix=GFX10-W64 %s
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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 [ (0x0)
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; ELF: ]
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; ELF: Symbol {
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; ELF: Name: simple
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; ELF: Size: 36
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; ELF: Section: .text (0x2)
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; ELF: }
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; GFX10-W32: NumSGPRsForWavesPerEU: 4
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; GFX10-W32: NumVGPRsForWavesPerEU: 3
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; GFX10-W64: NumSGPRsForWavesPerEU: 2
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; GFX10-W64: NumVGPRsForWavesPerEU: 3
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define amdgpu_kernel void @simple(i32 addrspace(1)* %out) {
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entry:
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store i32 0, i32 addrspace(1)* %out
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ret void
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}
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