27 lines
1.2 KiB
LLVM
27 lines
1.2 KiB
LLVM
; RUN: llc -mtriple x86_64-linux-gnu -function-sections %s -o - | FileCheck %s --check-prefix=ELF
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; RUN: llc -mtriple x86_64-linux-gnu -unique-section-names=0 -function-sections %s -o - | FileCheck %s --check-prefix=ELF-NOUNIQ
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; RUN: llc -mtriple x86_64-windows-msvc -function-sections %s -o - | FileCheck %s --check-prefix=COFF-MSVC
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; RUN: llc -mtriple x86_64-windows-gnu -function-sections %s -o - | FileCheck %s --check-prefix=COFF-GNU
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define void @foo1(i1 zeroext %0) nounwind !section_prefix !0 {
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;; CHECK hot section name
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; ELF: .section .text.hot.foo1,"ax",@progbits
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; ELF-NOUNIQ: .section .text.hot.,"ax",@progbits,unique,1
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; COFF-MSVC: .section .text$hot,"xr",one_only,foo1
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; COFF-GNU: .section .text$hot$foo1,"xr",one_only,foo1
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ret void
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}
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define void @foo2(i1 zeroext %0) nounwind !section_prefix !1 {
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;; CHECK unlikely section name
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; ELF: .section .text.unlikely.foo2,"ax",@progbits
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; ELF-NOUNIQ: .section .text.unlikely.,"ax",@progbits,unique,2
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; COFF-MSVC: .section .text$unlikely,"xr",one_only,foo2
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; COFF-GNU: .section .text$unlikely$foo2,"xr",one_only,foo2
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ret void
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}
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!0 = !{!"function_section_prefix", !"hot"}
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!1 = !{!"function_section_prefix", !"unlikely"}
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