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llvm-project/llvm/test/CodeGen/AMDGPU/comdat.ll

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[AMDGPU] Fix compilation failure when IR contains comdat Remove a useless SwitchSection which also causes compilation failure when IR contains comdat. The SwitchSection is useless because the current section is already correct text section for the function therefore no need to switch. It causes compilation failure for comdat because functions with comdat has specific text section, not the default .text section. Since HIP uses comdat, this bug caused failures for HIP. Differential Revision: https://reviews.llvm.org/D46770 llvm-svn: 332137
2018-05-12 04:40:14 +08:00
; RUN: llc -mtriple amdgcn-amd-amdhsa -filetype=obj <%s \
[llvm-readobj] Change -long-option to --long-option in tests. NFC We use both -long-option and --long-option in tests. Switch to --long-option for consistency. In the "llvm-readelf" mode, -long-option is discouraged as it conflicts with grouped short options and it is not accepted by GNU readelf. While updating the tests, change llvm-readobj -s to llvm-readobj -S to reduce confusion ("s" is --section-headers in llvm-readobj but --symbols in llvm-readelf). llvm-svn: 359649
2019-05-01 13:27:20 +08:00
; RUN: | llvm-readobj --symbols - | FileCheck %s
[AMDGPU] Fix compilation failure when IR contains comdat Remove a useless SwitchSection which also causes compilation failure when IR contains comdat. The SwitchSection is useless because the current section is already correct text section for the function therefore no need to switch. It causes compilation failure for comdat because functions with comdat has specific text section, not the default .text section. Since HIP uses comdat, this bug caused failures for HIP. Differential Revision: https://reviews.llvm.org/D46770 llvm-svn: 332137
2018-05-12 04:40:14 +08:00
; CHECK: Name: func1
; CHECK: Section: .text.func1
; CHECK: Name: func2
; CHECK: Section: .text.func2
$func1 = comdat any
$func2 = comdat any
define amdgpu_kernel void @func1() local_unnamed_addr comdat {
ret void
}
define amdgpu_kernel void @func2() local_unnamed_addr comdat {
ret void
}