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rename getHandlerNames to getMDKindNames, simplify its interface

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and simplify all the clients that use it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92224 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2009-12-28 20:10:43 +00:00
parent 06ac32cc86
commit 7d05c46d60
4 changed files with 33 additions and 46 deletions
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37
lib/Bitcode/Writer/BitcodeWriter.cpp
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@ -593,35 +593,30 @@ static void WriteMetadataAttachment(const Function &F,
Stream.ExitBlock();
}
static void WriteModuleMetadataStore(const Module *M,
const ValueEnumerator &VE,
BitstreamWriter &Stream) {
bool StartedMetadataBlock = false;
static void WriteModuleMetadataStore(const Module *M, BitstreamWriter &Stream) {
SmallVector<uint64_t, 64> Record;
// Write metadata kinds
// METADATA_KIND - [n x [id, name]]
MetadataContext &TheMetadata = M->getContext().getMetadata();
SmallVector<std::pair<unsigned, StringRef>, 4> Names;
TheMetadata.getHandlerNames(Names);
for (SmallVector<std::pair<unsigned, StringRef>, 4>::iterator
I = Names.begin(),
E = Names.end(); I != E; ++I) {
Record.push_back(I->first);
StringRef KName = I->second;
for (unsigned i = 0, e = KName.size(); i != e; ++i)
Record.push_back(KName[i]);
if (!StartedMetadataBlock) {
Stream.EnterSubblock(bitc::METADATA_BLOCK_ID, 3);
StartedMetadataBlock = true;
}
SmallVector<StringRef, 4> Names;
TheMetadata.getMDKindNames(Names);
assert(Names[0] == "" && "MDKind #0 is invalid");
if (Names.size() == 1) return;
Stream.EnterSubblock(bitc::METADATA_BLOCK_ID, 3);
for (unsigned MDKindID = 1, e = Names.size(); MDKindID != e; ++MDKindID) {
Record.push_back(MDKindID);
StringRef KName = Names[MDKindID];
Record.append(KName.begin(), KName.end());
Stream.EmitRecord(bitc::METADATA_KIND, Record, 0);
Record.clear();
}
if (StartedMetadataBlock)
Stream.ExitBlock();
Stream.ExitBlock();
}
static void WriteConstants(unsigned FirstVal, unsigned LastVal,
@ -1466,7 +1461,7 @@ static void WriteModule(const Module *M, BitstreamWriter &Stream) {
WriteFunction(*I, VE, Stream);
// Emit metadata.
WriteModuleMetadataStore(M, VE, Stream);
WriteModuleMetadataStore(M, Stream);
// Emit the type symbol table information.
WriteTypeSymbolTable(M->getTypeSymbolTable(), VE, Stream);