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Refactor. Fix indentation.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77482 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Devang Patel 2009-07-29 18:15:02 +00:00
parent 978dae35e2
commit 985fea2f1a
1 changed files with 45 additions and 39 deletions
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84
lib/Bitcode/Writer/BitcodeWriter.cpp
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@ -473,34 +473,41 @@ static uint64_t GetOptimizationFlags(const Value *V) {
return Flags;
}
static void WriteModuleMetadata(const ValueEnumerator &VE,
BitstreamWriter &Stream) {
const ValueEnumerator::ValueList &Vals = VE.getValues();
bool StartedMetadataBlock = false;
unsigned MDSAbbrev = 0;
SmallVector<uint64_t, 64> Record;
for (unsigned i = 0, e = Vals.size(); i != e; ++i) {
static void WriteMDNode(const MDNode *N,
const ValueEnumerator &VE,
BitstreamWriter &Stream,
SmallVector<uint64_t, 64> &Record) {
for (unsigned i = 0, e = N->getNumElements(); i != e; ++i) {
if (N->getElement(i)) {
Record.push_back(VE.getTypeID(N->getElement(i)->getType()));
Record.push_back(VE.getValueID(N->getElement(i)));
} else {
Record.push_back(VE.getTypeID(Type::VoidTy));
Record.push_back(0);
}
}
Stream.EmitRecord(bitc::METADATA_NODE, Record, 0);
Record.clear();
}
if (const MDNode *N = dyn_cast<MDNode>(Vals[i].first)) {
if (!StartedMetadataBlock) {
Stream.EnterSubblock(bitc::METADATA_BLOCK_ID, 3);
StartedMetadataBlock = true;
}
for (unsigned i = 0, e = N->getNumElements(); i != e; ++i) {
if (N->getElement(i)) {
Record.push_back(VE.getTypeID(N->getElement(i)->getType()));
Record.push_back(VE.getValueID(N->getElement(i)));
} else {
Record.push_back(VE.getTypeID(Type::VoidTy));
Record.push_back(0);
}
}
Stream.EmitRecord(bitc::METADATA_NODE, Record, 0);
Record.clear();
} else if (const MDString *MDS = dyn_cast<MDString>(Vals[i].first)) {
if (!StartedMetadataBlock) {
static void WriteModuleMetadata(const ValueEnumerator &VE,
BitstreamWriter &Stream) {
const ValueEnumerator::ValueList &Vals = VE.getValues();
bool StartedMetadataBlock = false;
unsigned MDSAbbrev = 0;
SmallVector<uint64_t, 64> Record;
for (unsigned i = 0, e = Vals.size(); i != e; ++i) {
if (const MDNode *N = dyn_cast<MDNode>(Vals[i].first)) {
if (!StartedMetadataBlock) {
Stream.EnterSubblock(bitc::METADATA_BLOCK_ID, 3);
StartedMetadataBlock = true;
}
WriteMDNode(N, VE, Stream, Record);
} else if (const MDString *MDS = dyn_cast<MDString>(Vals[i].first)) {
if (!StartedMetadataBlock) {
Stream.EnterSubblock(bitc::METADATA_BLOCK_ID, 3);
// Abbrev for METADATA_STRING.
BitCodeAbbrev *Abbv = new BitCodeAbbrev();
Abbv->Add(BitCodeAbbrevOp(bitc::METADATA_STRING));
@ -508,24 +515,23 @@ static uint64_t GetOptimizationFlags(const Value *V) {
Abbv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 8));
MDSAbbrev = Stream.EmitAbbrev(Abbv);
StartedMetadataBlock = true;
}
// Code: [strchar x N]
const char *StrBegin = MDS->begin();
for (unsigned i = 0, e = MDS->length(); i != e; ++i)
}
// Code: [strchar x N]
const char *StrBegin = MDS->begin();
for (unsigned i = 0, e = MDS->length(); i != e; ++i)
Record.push_back(StrBegin[i]);
// Emit the finished record.
// Emit the finished record.
Stream.EmitRecord(bitc::METADATA_STRING, Record, MDSAbbrev);
Record.clear();
}
}
if (StartedMetadataBlock)
Stream.ExitBlock();
}
}
if (StartedMetadataBlock)
Stream.ExitBlock();
}
static void WriteConstants(unsigned FirstVal, unsigned LastVal,
const ValueEnumerator &VE,
BitstreamWriter &Stream, bool isGlobal) {