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Reinstate r133516 "Remove some unnecessary uses of c_str()." A trailing null
character in std::string was causing failures for a few ObjC and Obj-C++ tests when -flto was enabled. Revision 133999 resolved this issue. Thanks Jay! rdar://9685235 PR10210 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134017 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -208,7 +208,7 @@ void LTOModule::addObjCClass(GlobalVariable *clgv) {
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if (objcClassNameFromExpression(c->getOperand(1), superclassName)) {
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NameAndAttributes info;
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StringMap<NameAndAttributes>::value_type &entry =
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_undefines.GetOrCreateValue(superclassName.c_str());
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_undefines.GetOrCreateValue(superclassName);
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if (!entry.getValue().name) {
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const char *symbolName = entry.getKey().data();
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info.name = symbolName;
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@ -220,7 +220,7 @@ void LTOModule::addObjCClass(GlobalVariable *clgv) {
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std::string className;
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if (objcClassNameFromExpression(c->getOperand(2), className)) {
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StringSet::value_type &entry =
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_defines.GetOrCreateValue(className.c_str());
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_defines.GetOrCreateValue(className);
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entry.setValue(1);
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NameAndAttributes info;
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info.name = entry.getKey().data();
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@ -243,7 +243,7 @@ void LTOModule::addObjCCategory(GlobalVariable *clgv) {
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NameAndAttributes info;
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StringMap<NameAndAttributes>::value_type &entry =
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_undefines.GetOrCreateValue(targetclassName.c_str());
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_undefines.GetOrCreateValue(targetclassName);
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if (entry.getValue().name)
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return;
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@ -264,7 +264,7 @@ void LTOModule::addObjCClassRef(GlobalVariable *clgv) {
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NameAndAttributes info;
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StringMap<NameAndAttributes>::value_type &entry =
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_undefines.GetOrCreateValue(targetclassName.c_str());
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_undefines.GetOrCreateValue(targetclassName);
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if (entry.getValue().name)
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return;
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@ -375,7 +375,7 @@ void LTOModule::addDefinedSymbol(GlobalValue *def, Mangler &mangler,
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// add to table of symbols
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NameAndAttributes info;
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StringSet::value_type &entry = _defines.GetOrCreateValue(Buffer.c_str());
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StringSet::value_type &entry = _defines.GetOrCreateValue(Buffer);
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entry.setValue(1);
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StringRef Name = entry.getKey();
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@ -436,7 +436,7 @@ void LTOModule::addPotentialUndefinedSymbol(GlobalValue *decl,
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mangler.getNameWithPrefix(name, decl, false);
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StringMap<NameAndAttributes>::value_type &entry =
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_undefines.GetOrCreateValue(name.c_str());
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_undefines.GetOrCreateValue(name);
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// we already have the symbol
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if (entry.getValue().name)
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