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Revert r98656, its breaking all over the place.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98662 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Daniel Dunbar
2010-03-16 19:35:34 +00:00
parent 8b3b34f410
commit b85c7100c5
5 changed files with 4 additions and 73 deletions
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7
lib/Bitcode/Reader/BitcodeReader.cpp
View File

@@ -293,8 +293,6 @@ void BitcodeReaderValueList::ResolveConstantForwardRefs() {
} else if (ConstantStruct *UserCS = dyn_cast<ConstantStruct>(UserC)) {
NewC = ConstantStruct::get(Context, &NewOps[0], NewOps.size(),
UserCS->getType()->isPacked());
} else if (ConstantUnion *UserCU = dyn_cast<ConstantUnion>(UserC)) {
NewC = ConstantUnion::get(UserCU->getType(), NewOps[0]);
} else if (isa<ConstantVector>(UserC)) {
NewC = ConstantVector::get(&NewOps[0], NewOps.size());
} else {
@@ -1017,11 +1015,6 @@ bool BitcodeReader::ParseConstants() {
Elts.push_back(ValueList.getConstantFwdRef(Record[i],
STy->getElementType(i)));
V = ConstantStruct::get(STy, Elts);
} else if (const UnionType *UnTy = dyn_cast<UnionType>(CurTy)) {
uint64_t Index = Record[0];
Constant *Val = ValueList.getConstantFwdRef(Record[1],
UnTy->getElementType(Index));
V = ConstantUnion::get(UnTy, Val);
} else if (const ArrayType *ATy = dyn_cast<ArrayType>(CurTy)) {
const Type *EltTy = ATy->getElementType();
for (unsigned i = 0; i != Size; ++i)

16
lib/Bitcode/Writer/BitcodeWriter.cpp
View File

@@ -808,25 +808,11 @@ static void WriteConstants(unsigned FirstVal, unsigned LastVal,
else if (isCStr7)
AbbrevToUse = CString7Abbrev;
} else if (isa<ConstantArray>(C) || isa<ConstantStruct>(V) ||
isa<ConstantVector>(V)) {
isa<ConstantUnion>(C) || isa<ConstantVector>(V)) {
Code = bitc::CST_CODE_AGGREGATE;
for (unsigned i = 0, e = C->getNumOperands(); i != e; ++i)
Record.push_back(VE.getValueID(C->getOperand(i)));
AbbrevToUse = AggregateAbbrev;
} else if (isa<ConstantUnion>(C)) {
Code = bitc::CST_CODE_AGGREGATE;
// Unions only have one entry but we must send type along with it.
const Type *EntryKind = C->getOperand(0)->getType();
const UnionType *UnTy = cast<UnionType>(C->getType());
int UnionIndex = UnTy->getElementTypeIndex(EntryKind);
assert(UnionIndex != -1 && "Constant union contains invalid entry");
Record.push_back(UnionIndex);
Record.push_back(VE.getValueID(C->getOperand(0)));
AbbrevToUse = AggregateAbbrev;
} else if (const ConstantExpr *CE = dyn_cast<ConstantExpr>(C)) {
switch (CE->getOpcode()) {
default: