diff options
| -rw-r--r-- | lib/CodeGen/AsmPrinter/AsmPrinter.cpp | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp index 6791633bcf..4f45f6514d 100644 --- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp +++ b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp @@ -164,7 +164,7 @@ void AsmPrinter::EmitLinkage(unsigned Linkage, MCSymbol *GVSym) const { // .linkonce discard // FIXME: It would be nice to use .linkonce samesize for non-common // globals. - OutStreamer.EmitRawText(LinkOnce); + OutStreamer.EmitRawText(StringRef(LinkOnce)); } else { // .weak _foo OutStreamer.EmitSymbolAttribute(GVSym, MCSA_Weak); @@ -322,9 +322,13 @@ void AsmPrinter::EmitFunctionHeader() { // Add some workaround for linkonce linkage on Cygwin\MinGW. if (MAI->getLinkOnceDirective() != 0 && - (F->hasLinkOnceLinkage() || F->hasWeakLinkage())) + (F->hasLinkOnceLinkage() || F->hasWeakLinkage())) { // FIXME: What is this? - O << "Lllvm$workaround$fake$stub$" << *CurrentFnSym << ":\n"; + MCSymbol *FakeStub = + OutContext.GetOrCreateSymbol(Twine("Lllvm$workaround$fake$stub$")+ + CurrentFnSym->getName()); + OutStreamer.EmitLabel(FakeStub); + } // Emit pre-function debug and/or EH information. if (MAI->doesSupportDebugInformation() || MAI->doesSupportExceptionHandling()) @@ -454,8 +458,11 @@ void AsmPrinter::EmitFunctionBody() { // Emit target-specific gunk after the function body. EmitFunctionBodyEnd(); - if (MAI->hasDotTypeDotSizeDirective()) + // If the target wants a .size directive for the size of the function, emit + // it. + if (MAI->hasDotTypeDotSizeDirective()) { O << "\t.size\t" << *CurrentFnSym << ", .-" << *CurrentFnSym << '\n'; + } // Emit post-function debug information. if (MAI->doesSupportDebugInformation() || MAI->doesSupportExceptionHandling()) |