mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-26 21:32:10 +00:00
49babc916a
Emit the flag to indicate to the assembler that a section contains data if there is pre-populated data present. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207028 91177308-0d34-0410-b5e6-96231b3b80d8
49 lines
1.4 KiB
LLVM
49 lines
1.4 KiB
LLVM
; Test that weak functions and globals are placed into selectany COMDAT
|
|
; sections with the mangled name as suffix. Ensure that the weak linkage
|
|
; type is not ignored by the backend if the section was specialized.
|
|
;
|
|
; RUN: llc -mtriple=i686-pc-win32 %s -o - | FileCheck %s --check-prefix=X86
|
|
; RUN: llc -mtriple=i686-pc-mingw32 %s -o - | FileCheck %s --check-prefix=X86
|
|
; RUN: llc -mtriple=x86_64-pc-win32 %s -o - | FileCheck %s --check-prefix=X64
|
|
; RUN: llc -mtriple=x86_64-pc-mingw32 %s -o - | FileCheck %s --check-prefix=X64
|
|
|
|
; Mangled function
|
|
; X86: .section .text,"xr",discard,__Z3foo
|
|
; X86: .globl __Z3foo
|
|
;
|
|
; X64: .section .text,"xr",discard,_Z3foo
|
|
; X64: .globl _Z3foo
|
|
define weak void @_Z3foo() {
|
|
ret void
|
|
}
|
|
|
|
; Unmangled function
|
|
; X86: .section .sect,"xr",discard,_f
|
|
; X86: .globl _f
|
|
;
|
|
; X64: .section .sect,"xr",discard,f
|
|
; X64: .globl f
|
|
define weak void @f() section ".sect" {
|
|
ret void
|
|
}
|
|
|
|
; Weak global
|
|
; X86: .section .data,"rd",discard,_a
|
|
; X86: .globl _a
|
|
; X86: .zero 12
|
|
;
|
|
; X64: .section .data,"rd",discard,a
|
|
; X64: .globl a
|
|
; X64: .zero 12
|
|
@a = weak unnamed_addr constant { i32, i32, i32 } { i32 0, i32 0, i32 0}, section ".data"
|
|
|
|
; X86: .section .tls$,"wd",discard,_b
|
|
; X86: .globl _b
|
|
; X86: .long 0
|
|
;
|
|
; X64: .section .tls$,"wd",discard,b
|
|
; X64: .globl b
|
|
; X64: .long 0
|
|
|
|
@b = weak_odr thread_local global i32 0, align 4
|