// Copy abbreviations, and bump ref counts.
CurAbbrevs = RHS.CurAbbrevs;
- for (unsigned i = 0, e = static_cast<unsigned>(CurAbbrevs.size());
- i != e; ++i)
+ for (size_t i = 0, e = CurAbbrevs.size(); i != e; ++i)
CurAbbrevs[i]->addRef();
// Copy block scope and bump ref counts.
BlockScope = RHS.BlockScope;
- for (unsigned S = 0, e = static_cast<unsigned>(BlockScope.size());
- S != e; ++S) {
+ for (size_t S = 0, e = BlockScope.size(); S != e; ++S) {
std::vector<BitCodeAbbrev*> &Abbrevs = BlockScope[S].PrevAbbrevs;
- for (unsigned i = 0, e = static_cast<unsigned>(Abbrevs.size());
- i != e; ++i)
+ for (size_t i = 0, e = Abbrevs.size(); i != e; ++i)
Abbrevs[i]->addRef();
}
}
void BitstreamCursor::freeState() {
// Free all the Abbrevs.
- for (unsigned i = 0, e = static_cast<unsigned>(CurAbbrevs.size());
- i != e; ++i)
+ for (size_t i = 0, e = CurAbbrevs.size(); i != e; ++i)
CurAbbrevs[i]->dropRef();
CurAbbrevs.clear();
// Free all the Abbrevs in the block scope.
- for (unsigned S = 0, e = static_cast<unsigned>(BlockScope.size());
- S != e; ++S) {
+ for (size_t S = 0, e = BlockScope.size(); S != e; ++S) {
std::vector<BitCodeAbbrev*> &Abbrevs = BlockScope[S].PrevAbbrevs;
- for (unsigned i = 0, e = static_cast<unsigned>(Abbrevs.size());
- i != e; ++i)
+ for (size_t i = 0, e = Abbrevs.size(); i != e; ++i)
Abbrevs[i]->dropRef();
}
BlockScope.clear();
// Add the abbrevs specific to this block to the CurAbbrevs list.
if (const BitstreamReader::BlockInfo *Info =
BitStream->getBlockInfo(BlockID)) {
- for (unsigned i = 0, e = static_cast<unsigned>(Info->Abbrevs.size());
- i != e; ++i) {
+ for (size_t i = 0, e = Info->Abbrevs.size(); i != e; ++i) {
CurAbbrevs.push_back(Info->Abbrevs[i]);
CurAbbrevs.back()->addRef();
}
switch (Op.getEncoding()) {
case BitCodeAbbrevOp::Array:
case BitCodeAbbrevOp::Blob:
- assert(0 && "Should not reach here");
+ llvm_unreachable("Should not reach here");
case BitCodeAbbrevOp::Fixed:
Vals.push_back(Read((unsigned)Op.getEncodingData()));
break;
switch (Op.getEncoding()) {
case BitCodeAbbrevOp::Array:
case BitCodeAbbrevOp::Blob:
- assert(0 && "Should not reach here");
+ llvm_unreachable("Should not reach here");
case BitCodeAbbrevOp::Fixed:
(void)Read((unsigned)Op.getEncodingData());
break;
const BitCodeAbbrev *Abbv = getAbbrev(AbbrevID);
- for (unsigned i = 0, e = Abbv->getNumOperandInfos(); i != e; ++i) {
+ // Read the record code first.
+ assert(Abbv->getNumOperandInfos() != 0 && "no record code in abbreviation?");
+ const BitCodeAbbrevOp &CodeOp = Abbv->getOperandInfo(0);
+ if (CodeOp.isLiteral())
+ readAbbreviatedLiteral(CodeOp, Vals);
+ else
+ readAbbreviatedField(CodeOp, Vals);
+ unsigned Code = (unsigned)Vals.pop_back_val();
+
+ for (unsigned i = 1, e = Abbv->getNumOperandInfos(); i != e; ++i) {
const BitCodeAbbrevOp &Op = Abbv->getOperandInfo(i);
if (Op.isLiteral()) {
readAbbreviatedLiteral(Op, Vals);
JumpToBit(NewEnd);
}
- unsigned Code = (unsigned)Vals[0];
- Vals.erase(Vals.begin());
return Code;
}
Abbv->Add(BitCodeAbbrevOp(0));
continue;
}
-
+
Abbv->Add(BitCodeAbbrevOp(E, Data));
} else
Abbv->Add(BitCodeAbbrevOp(E));
if (EnterSubBlock(bitc::BLOCKINFO_BLOCK_ID)) return true;
SmallVector<uint64_t, 64> Record;
- BitstreamReader::BlockInfo *CurBlockInfo = 0;
+ BitstreamReader::BlockInfo *CurBlockInfo = nullptr;
// Read all the records for this module.
while (1) {