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Disable metadata for typeid(void).

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This commit is contained in:
Tomas Lindquist Olsen 2009-07-31 01:44:47 +02:00
parent 652a4b39c0
commit b7b671ce48
1 changed files with 18 additions and 15 deletions
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3
gen/typinf.cpp
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@ -302,6 +302,8 @@ void DtoResolveTypeInfo(TypeInfoDeclaration* tid)
tid->ir.irGlobal = irg; tid->ir.irGlobal = irg;
// don't do this for void or llvm will crash
if (tid->tinfo->ty != Tvoid) {
// Add some metadata for use by optimization passes. // Add some metadata for use by optimization passes.
std::string metaname = std::string(TD_PREFIX) + mangle; std::string metaname = std::string(TD_PREFIX) + mangle;
llvm::NamedMDNode* meta = gIR->module->getNamedMetadata(metaname); llvm::NamedMDNode* meta = gIR->module->getNamedMetadata(metaname);
@ -318,6 +320,7 @@ void DtoResolveTypeInfo(TypeInfoDeclaration* tid)
// Insert it into the module // Insert it into the module
llvm::NamedMDNode::Create(metaname, &metadata, 1, gIR->module); llvm::NamedMDNode::Create(metaname, &metadata, 1, gIR->module);
} }
}
DtoDeclareTypeInfo(tid); DtoDeclareTypeInfo(tid);
} }