[LLVMbugs] [Bug 9034] New: [MC-COFF] Cascaded alias is not emitted correctly

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=9034

           Summary: [MC-COFF] Cascaded alias is not emitted correctly
           Product: libraries
           Version: trunk
          Platform: PC
        OS/Version: Windows XP
            Status: ASSIGNED
          Severity: normal
          Priority: P
         Component: Backend: X86
        AssignedTo: bigcheesegs at gmail.com
        ReportedBy: geek4civic at gmail.com
                CC: llvmbugs at cs.uiuc.edu
            Blocks: 8390


@baz = alias void ()* @bar
@bar = alias void ()* @foo

define void @foo() nounwind align 2 {
  ret void
}

;; llc -mtriple=i686-win32 -filetype=asm
        .text
        .globl  _foo
_foo:
        ret

        .globl  _baz
_baz = _bar
        .globl  _bar
_bar = _foo

;; llc -mtriple=i686-win32 -filetype=obj && (llvm-)nm

00000000 t .text
00000000 T _bar
         U _baz   ;;; It should be defined
00000000 T _foo

;;;;

It works well if the line "@baz = " is moved below "@bar = ".

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