llvm-6502/test/CodeGen/X86/constructor.ll
Derek Schuff 87e6561f34 Make NaCl's use of .init_array for static constructors match Linux
Summary:
The generic ELF TargetObjectFile defaults to .ctors, but Linux's
defaults to .init_array by calling InitializeELF with the value of
UseInitArray from TargetMachine. Make NaCl's behavior match.

Reviewers: jvoung
Differential Revision: http://reviews.llvm.org/D8240

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231934 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-11 16:16:09 +00:00

38 lines
1.1 KiB
LLVM

; RUN: llc -mtriple x86_64-pc-linux -use-ctors < %s | FileCheck --check-prefix=CTOR %s
; RUN: llc -mtriple x86_64-pc-linux < %s | FileCheck --check-prefix=INIT-ARRAY %s
; RUN: llc -mtriple x86_64-unknown-nacl < %s | FileCheck --check-prefix=NACL %s
@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 }]
@v = weak_odr global i8 0
define void @f() {
entry:
ret void
}
define void @g() {
entry:
ret void
}
; CTOR: .section .ctors.65520,"aGw",@progbits,v,comdat
; CTOR-NEXT: .align 8
; CTOR-NEXT: .quad g
; CTOR-NEXT: .section .ctors,"aw",@progbits
; CTOR-NEXT: .align 8
; CTOR-NEXT: .quad f
; INIT-ARRAY: .section .init_array.15,"aGw",@init_array,v,comdat
; INIT-ARRAY-NEXT: .align 8
; INIT-ARRAY-NEXT: .quad g
; INIT-ARRAY-NEXT: .section .init_array,"aw",@init_array
; INIT-ARRAY-NEXT: .align 8
; INIT-ARRAY-NEXT: .quad f
; NACL: .section .init_array.15,"aGw",@init_array,v,comdat
; NACL-NEXT: .align 4
; NACL-NEXT: .long g
; NACL-NEXT: .section .init_array,"aw",@init_array
; NACL-NEXT: .align 4
; NACL-NEXT: .long f