mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-07-22 09:29:31 +00:00
d57120551f
Before this patch we had @a = weak global ... but @b = alias weak ... The patch changes aliases to look more like global variables. Looking at some really old code suggests that the reason was that the old bison based parser had a reduction for alias linkages and another one for global variable linkages. Putting the alias first avoided the reduce/reduce conflict. The days of the old .ll parser are long gone. The new one parses just "linkage" and a later check is responsible for deciding if a linkage is valid in a given context. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214355 91177308-0d34-0410-b5e6-96231b3b80d8
131 lines
3.1 KiB
LLVM
131 lines
3.1 KiB
LLVM
; RUN: llc -mtriple i386-pc-win32 < %s \
|
|
; RUN: | FileCheck -check-prefix CHECK -check-prefix CHECK-CL %s
|
|
; RUN: llc -mtriple i386-pc-mingw32 < %s \
|
|
; RUN: | FileCheck -check-prefix CHECK -check-prefix CHECK-GCC %s
|
|
; RUN: llc -mtriple i686-pc-cygwin %s -o - \
|
|
; RUN: | FileCheck -check-prefix CHECK -check-prefix CHECK-GCC %s
|
|
|
|
; CHECK: .text
|
|
|
|
define void @notExported() {
|
|
ret void
|
|
}
|
|
|
|
; CHECK: .globl _f1
|
|
define dllexport void @f1() {
|
|
ret void
|
|
}
|
|
|
|
; CHECK: .globl _f2
|
|
define dllexport void @f2() unnamed_addr {
|
|
ret void
|
|
}
|
|
|
|
; CHECK: .globl _stdfun@0
|
|
define dllexport x86_stdcallcc void @stdfun() nounwind {
|
|
ret void
|
|
}
|
|
|
|
; CHECK: .globl @fastfun@0
|
|
define dllexport x86_fastcallcc i32 @fastfun() nounwind {
|
|
ret i32 0
|
|
}
|
|
|
|
; CHECK: .globl _thisfun
|
|
define dllexport x86_thiscallcc void @thisfun() nounwind {
|
|
ret void
|
|
}
|
|
|
|
; CHECK: .section .text,"xr",discard,_lnk1
|
|
; CHECK: .globl _lnk1
|
|
define linkonce_odr dllexport void @lnk1() {
|
|
ret void
|
|
}
|
|
|
|
; CHECK: .section .text,"xr",discard,_lnk2
|
|
; CHECK: .globl _lnk2
|
|
define linkonce_odr dllexport void @lnk2() alwaysinline {
|
|
ret void
|
|
}
|
|
|
|
; CHECK: .section .text,"xr",discard,_weak1
|
|
; CHECK: .globl _weak1
|
|
define weak_odr dllexport void @weak1() {
|
|
ret void
|
|
}
|
|
|
|
|
|
; CHECK: .data
|
|
; CHECK: .globl _Var1
|
|
@Var1 = dllexport global i32 1, align 4
|
|
|
|
; CHECK: .rdata,"rd"
|
|
; CHECK: .globl _Var2
|
|
@Var2 = dllexport unnamed_addr constant i32 1
|
|
|
|
; CHECK: .comm _Var3
|
|
@Var3 = common dllexport global i32 0, align 4
|
|
|
|
; CHECK: .section .data,"wd",discard,_WeakVar1
|
|
; CHECK: .globl _WeakVar1
|
|
@WeakVar1 = weak_odr dllexport global i32 1, align 4
|
|
|
|
; CHECK: .section .rdata,"rd",discard,_WeakVar2
|
|
; CHECK: .globl _WeakVar2
|
|
@WeakVar2 = weak_odr dllexport unnamed_addr constant i32 1
|
|
|
|
|
|
; CHECK: .globl _alias
|
|
; CHECK: _alias = _notExported
|
|
@alias = dllexport alias void()* @notExported
|
|
|
|
; CHECK: .globl _alias2
|
|
; CHECK: _alias2 = _f1
|
|
@alias2 = dllexport alias void()* @f1
|
|
|
|
; CHECK: .globl _alias3
|
|
; CHECK: _alias3 = _notExported
|
|
@alias3 = dllexport alias void()* @notExported
|
|
|
|
; CHECK: .weak _weak_alias
|
|
; CHECK: _weak_alias = _f1
|
|
@weak_alias = weak_odr dllexport alias void()* @f1
|
|
|
|
|
|
; CHECK: .section .drectve
|
|
; CHECK-CL: " /EXPORT:_Var1,DATA"
|
|
; CHECK-CL: " /EXPORT:_Var2,DATA"
|
|
; CHECK-CL: " /EXPORT:_Var3,DATA"
|
|
; CHECK-CL: " /EXPORT:_WeakVar1,DATA"
|
|
; CHECK-CL: " /EXPORT:_WeakVar2,DATA"
|
|
; CHECK-CL: " /EXPORT:_f1"
|
|
; CHECK-CL: " /EXPORT:_f2"
|
|
; CHECK-CL: " /EXPORT:_stdfun@0"
|
|
; CHECK-CL: " /EXPORT:@fastfun@0"
|
|
; CHECK-CL: " /EXPORT:_thisfun"
|
|
; CHECK-CL: " /EXPORT:_lnk1"
|
|
; CHECK-CL: " /EXPORT:_lnk2"
|
|
; CHECK-CL: " /EXPORT:_weak1"
|
|
; CHECK-CL: " /EXPORT:_alias"
|
|
; CHECK-CL: " /EXPORT:_alias2"
|
|
; CHECK-CL: " /EXPORT:_alias3"
|
|
; CHECK-CL: " /EXPORT:_weak_alias"
|
|
; CHECK-GCC: " -export:Var1,data"
|
|
; CHECK-GCC: " -export:Var2,data"
|
|
; CHECK-GCC: " -export:Var3,data"
|
|
; CHECK-GCC: " -export:WeakVar1,data"
|
|
; CHECK-GCC: " -export:WeakVar2,data"
|
|
; CHECK-GCC: " -export:f1"
|
|
; CHECK-GCC: " -export:f2"
|
|
; CHECK-GCC: " -export:stdfun@0"
|
|
; CHECK-GCC: " -export:@fastfun@0"
|
|
; CHECK-GCC: " -export:thisfun"
|
|
; CHECK-GCC: " -export:lnk1"
|
|
; CHECK-GCC: " -export:lnk2"
|
|
; CHECK-GCC: " -export:weak1"
|
|
; CHECK-GCC: " -export:alias"
|
|
; CHECK-GCC: " -export:alias2"
|
|
; CHECK-GCC: " -export:alias3"
|
|
; CHECK-GCC: " -export:weak_alias"
|
|
|