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a72e83c26e
For historic reasons, the behavior of .align differs between targets. Fortunately, there are alternatives, .p2align and .balign, which make the interpretation of the parameter explicit, and which behave consistently across targets. This patch teaches MC to use .p2align instead of .align, so that people reading code for multiple architectures don't have to remember which way each platform does its .align directive. Differential Revision: http://reviews.llvm.org/D16549 llvm-svn: 258750
38 lines
1.1 KiB
LLVM
38 lines
1.1 KiB
LLVM
; RUN: llc -mtriple x86_64-pc-linux -use-ctors < %s | FileCheck --check-prefix=CTOR %s
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; RUN: llc -mtriple x86_64-pc-linux < %s | FileCheck --check-prefix=INIT-ARRAY %s
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; RUN: llc -mtriple x86_64-unknown-nacl < %s | FileCheck --check-prefix=NACL %s
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@llvm.global_ctors = appending global [2 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 65535, void ()* @f, i8* null}, { i32, void ()*, i8* } { i32 15, void ()* @g, i8* @v }]
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@v = weak_odr global i8 0
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define void @f() {
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entry:
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ret void
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}
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define void @g() {
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entry:
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ret void
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}
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; CTOR: .section .ctors.65520,"aGw",@progbits,v,comdat
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; CTOR-NEXT: .p2align 3
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; CTOR-NEXT: .quad g
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; CTOR-NEXT: .section .ctors,"aw",@progbits
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; CTOR-NEXT: .p2align 3
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; CTOR-NEXT: .quad f
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; INIT-ARRAY: .section .init_array.15,"aGw",@init_array,v,comdat
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; INIT-ARRAY-NEXT: .p2align 3
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; INIT-ARRAY-NEXT: .quad g
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; INIT-ARRAY-NEXT: .section .init_array,"aw",@init_array
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; INIT-ARRAY-NEXT: .p2align 3
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; INIT-ARRAY-NEXT: .quad f
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; NACL: .section .init_array.15,"aGw",@init_array,v,comdat
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; NACL-NEXT: .p2align 2
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; NACL-NEXT: .long g
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; NACL-NEXT: .section .init_array,"aw",@init_array
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; NACL-NEXT: .p2align 2
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; NACL-NEXT: .long f
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