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move getNameWithPrefix and getSymbol to TargetMachine.

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TargetLoweringBase is implemented in CodeGen, so before this patch we had
a dependency fom Target to CodeGen. This would show up as a link failure of
llvm-stress when building with -DBUILD_SHARED_LIBS=ON.

This fixes pr18900.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201711 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2014-02-19 20:30:41 +00:00
parent 737c9f6005
commit b4aaffffd3
14 changed files with 60 additions and 56 deletions
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27
lib/CodeGen/TargetLoweringBase.cpp
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@ -1428,30 +1428,3 @@ bool TargetLoweringBase::isLegalAddressingMode(const AddrMode &AM,
return true;
}
void TargetLoweringBase::getNameWithPrefix(SmallVectorImpl<char> &Name,
const GlobalValue *GV,
Mangler &Mang,
bool MayAlwaysUsePrivate) const {
if (MayAlwaysUsePrivate || !GV->hasPrivateLinkage()) {
// Simple case: If GV is not private, it is not important to find out if
// private labels are legal in this case or not.
Mang.getNameWithPrefix(Name, GV, false);
return;
}
SectionKind GVKind =
TargetLoweringObjectFile::getKindForGlobal(GV, getTargetMachine());
const TargetLoweringObjectFile &TLOF = getObjFileLowering();
const MCSection *TheSection =
TLOF.SectionForGlobal(GV, GVKind, Mang, getTargetMachine());
bool CannotUsePrivateLabel = TLOF.isSectionAtomizableBySymbols(*TheSection);
Mang.getNameWithPrefix(Name, GV, CannotUsePrivateLabel);
}
MCSymbol *TargetLoweringBase::getSymbol(const GlobalValue *GV,
Mangler &Mang) const {
SmallString<60> NameStr;
getNameWithPrefix(NameStr, GV, Mang);
const TargetLoweringObjectFile &TLOF = getObjFileLowering();
return TLOF.getContext().GetOrCreateSymbol(NameStr.str());
}