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XCore target fix bug in emitArrayBound() causing segmentation fault

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192434 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Robert Lytton
2013-10-11 10:27:13 +00:00
parent 4315b2b504
commit ed0ed946ab
3 changed files with 13 additions and 7 deletions
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11
lib/Target/XCore/XCoreAsmPrinter.cpp
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@@ -36,6 +36,7 @@
#include "llvm/MC/MCInst.h"
#include "llvm/MC/MCStreamer.h"
#include "llvm/MC/MCSymbol.h"
#include "llvm/MC/MCExpr.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/TargetRegistry.h"
#include "llvm/Support/raw_ostream.h"
@@ -88,14 +89,12 @@ void XCoreAsmPrinter::emitArrayBound(MCSymbol *Sym, const GlobalVariable *GV) {
MCSymbol *SymGlob = OutContext.GetOrCreateSymbol(
Twine(Sym->getName() + StringRef(".globound")));
OutStreamer.EmitSymbolAttribute(SymGlob, MCSA_Global);
OutStreamer.EmitRawText("\t.set\t" + Twine(Sym->getName()) +
".globound," + Twine(ATy->getNumElements()));
OutStreamer.EmitAssignment(SymGlob,
MCConstantExpr::Create(ATy->getNumElements(),
OutContext));
if (GV->hasWeakLinkage() || GV->hasLinkOnceLinkage()) {
// TODO Use COMDAT groups for LinkOnceLinkage
OutStreamer.EmitRawText(MAI->getWeakDefDirective() +Twine(Sym->getName())+
".globound");
OutStreamer.EmitSymbolAttribute(SymGlob, MCSA_Weak);
}
}
}