[llvm] r189187 - AsmPrinter: Get rid of llvm$workaround$fake$stub$

[David Majnemer]

Author: majnemer
Date: Sun Aug 25 04:18:19 2013
New Revision: 189187

URL: http://llvm.org/viewvc/llvm-project?rev=189187&view=rev
Log:
AsmPrinter: Get rid of llvm$workaround$fake$stub$

We currently emit labels with the prefix Lllvm$workaround$fake$stub$ if
the target's MCAsmInfo has getLinkOnceDirective() mapped to something
interesting.  This was apparently a work around introduced in r31033 for
binutils that we don't need anymore.

Modified:
    llvm/trunk/lib/CodeGen/AsmPrinter/AsmPrinter.cpp

Modified: llvm/trunk/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/AsmPrinter/AsmPrinter.cpp?rev=189187&r1=189186&r2=189187&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/AsmPrinter/AsmPrinter.cpp (original)
+++ llvm/trunk/lib/CodeGen/AsmPrinter/AsmPrinter.cpp Sun Aug 25 04:18:19 2013
@@ -459,16 +459,6 @@ void AsmPrinter::EmitFunctionHeader() {
     OutStreamer.EmitLabel(DeadBlockSyms[i]);
   }
 
-  // Add some workaround for linkonce linkage on Cygwin\MinGW.
-  if (MAI->getLinkOnceDirective() != 0 &&
-      (F->hasLinkOnceLinkage() || F->hasWeakLinkage())) {
-    // FIXME: What is this?
-    MCSymbol *FakeStub =
-      OutContext.GetOrCreateSymbol(Twine("Lllvm$workaround$fake$stub$")+
-                                   CurrentFnSym->getName());
-    OutStreamer.EmitLabel(FakeStub);
-  }
-
   // Emit pre-function debug and/or EH information.
   if (DE) {
     NamedRegionTimer T(EHTimerName, DWARFGroupName, TimePassesIsEnabled);