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Remove MetadataBase class because it is not adding significant value.

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llvm-svn: 94243
This commit is contained in:
Devang Patel
2010-01-22 22:52:10 +00:00
parent c0f3f72fa4
commit ac277eb930
7 changed files with 12 additions and 29 deletions
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9
llvm/lib/Bitcode/Writer/ValueEnumerator.cpp
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@@ -140,7 +140,7 @@ void ValueEnumerator::setInstructionID(const Instruction *I) {
}
unsigned ValueEnumerator::getValueID(const Value *V) const {
if (isa<MetadataBase>(V)) {
if (isa<MDNode>(V) || isa<MDString>(V)) {
ValueMapType::const_iterator I = MDValueMap.find(V);
assert(I != MDValueMap.end() && "Value not in slotcalculator!");
return I->second-1;
@@ -229,7 +229,8 @@ void ValueEnumerator::EnumerateNamedMDNode(const NamedMDNode *MD) {
MDValueMap[MD] = Values.size();
}
void ValueEnumerator::EnumerateMetadata(const MetadataBase *MD) {
void ValueEnumerator::EnumerateMetadata(const Value *MD) {
assert(isa<MDNode>(MD) || isa<MDString>(MD) && "Invalid metadata kind");
// Check to see if it's already in!
unsigned &MDValueID = MDValueMap[MD];
if (MDValueID) {
@@ -262,8 +263,8 @@ void ValueEnumerator::EnumerateMetadata(const MetadataBase *MD) {
void ValueEnumerator::EnumerateValue(const Value *V) {
assert(!V->getType()->isVoidTy() && "Can't insert void values!");
if (const MetadataBase *MB = dyn_cast<MetadataBase>(V))
return EnumerateMetadata(MB);
if (isa<MDNode>(V) || isa<MDString>(V))
return EnumerateMetadata(V);
else if (const NamedMDNode *NMD = dyn_cast<NamedMDNode>(V))
return EnumerateNamedMDNode(NMD);