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Verifier: Create stubs for specialized metadata nodes 

llvm-svn: 228645
This commit is contained in:
Duncan P. N. Exon Smith 2015-02-10 01:09:50 +00:00
parent ed458fa12c
commit b0a19ad08a
1 changed files with 37 additions and 0 deletions
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37
llvm/lib/IR/Verifier.cpp
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@ -303,6 +303,8 @@ private:
void visitBasicBlock(BasicBlock &BB);
void visitRangeMetadata(Instruction& I, MDNode* Range, Type* Ty);
#define HANDLE_SPECIALIZED_MDNODE_LEAF(CLASS) void visit##CLASS(const CLASS &N);
#include "llvm/IR/Metadata.def"
// InstVisitor overrides...
using InstVisitor<Verifier>::visit;
@ -601,6 +603,18 @@ void Verifier::visitMDNode(const MDNode &MD) {
if (!MDNodes.insert(&MD).second)
return;
switch (MD.getMetadataID()) {
default:
llvm_unreachable("Invalid MDNode subclass");
case Metadata::MDTupleKind:
break;
#define HANDLE_SPECIALIZED_MDNODE_LEAF(CLASS) \
case Metadata::CLASS##Kind: \
visit##CLASS(cast<CLASS>(MD)); \
break;
#include "llvm/IR/Metadata.def"
}
for (unsigned i = 0, e = MD.getNumOperands(); i != e; ++i) {
Metadata *Op = MD.getOperand(i);
if (!Op)
@ -664,6 +678,29 @@ void Verifier::visitMetadataAsValue(const MetadataAsValue &MDV, Function *F) {
visitValueAsMetadata(*V, F);
}
void Verifier::visitMDLocation(const MDLocation &) {}
void Verifier::visitGenericDebugNode(const GenericDebugNode &) {}
void Verifier::visitMDSubrange(const MDSubrange &) {}
void Verifier::visitMDEnumerator(const MDEnumerator &) {}
void Verifier::visitMDBasicType(const MDBasicType &) {}
void Verifier::visitMDDerivedType(const MDDerivedType &) {}
void Verifier::visitMDCompositeType(const MDCompositeType &) {}
void Verifier::visitMDSubroutineType(const MDSubroutineType &) {}
void Verifier::visitMDFile(const MDFile &) {}
void Verifier::visitMDCompileUnit(const MDCompileUnit &) {}
void Verifier::visitMDSubprogram(const MDSubprogram &) {}
void Verifier::visitMDLexicalBlock(const MDLexicalBlock &) {}
void Verifier::visitMDLexicalBlockFile(const MDLexicalBlockFile &) {}
void Verifier::visitMDNamespace(const MDNamespace &) {}
void Verifier::visitMDTemplateTypeParameter(const MDTemplateTypeParameter &) {}
void Verifier::visitMDTemplateValueParameter(const MDTemplateValueParameter &) {
}
void Verifier::visitMDGlobalVariable(const MDGlobalVariable &) {}
void Verifier::visitMDLocalVariable(const MDLocalVariable &) {}
void Verifier::visitMDExpression(const MDExpression &) {}
void Verifier::visitMDObjCProperty(const MDObjCProperty &) {}
void Verifier::visitMDImportedEntity(const MDImportedEntity &) {}
void Verifier::visitComdat(const Comdat &C) {
// All Comdat::SelectionKind values other than Comdat::Any require a
// GlobalValue with the same name as the Comdat.