#include "llvm/DerivedTypes.h"
#include "llvm/InlineAsm.h"
#include "llvm/Instructions.h"
+#include "llvm/MDNode.h"
#include "llvm/Module.h"
#include "llvm/AutoUpgrade.h"
#include "llvm/ADT/SmallString.h"
static int GetDecodedBinaryOpcode(unsigned Val, const Type *Ty) {
switch (Val) {
default: return -1;
- case bitc::BINOP_ADD: return Instruction::Add;
- case bitc::BINOP_SUB: return Instruction::Sub;
- case bitc::BINOP_MUL: return Instruction::Mul;
+ case bitc::BINOP_ADD:
+ return Ty->isFPOrFPVector() ? Instruction::FAdd : Instruction::Add;
+ case bitc::BINOP_SUB:
+ return Ty->isFPOrFPVector() ? Instruction::FSub : Instruction::Sub;
+ case bitc::BINOP_MUL:
+ return Ty->isFPOrFPVector() ? Instruction::FMul : Instruction::Mul;
case bitc::BINOP_UDIV: return Instruction::UDiv;
case bitc::BINOP_SDIV:
return Ty->isFPOrFPVector() ? Instruction::FDiv : Instruction::SDiv;
UserCS->getType()->isPacked());
} else if (isa<ConstantVector>(UserC)) {
NewC = ConstantVector::get(&NewOps[0], NewOps.size());
- } else if (isa<ConstantExpr>(UserC)) {
+ } else {
+ assert(isa<ConstantExpr>(UserC) && "Must be a ConstantExpr.");
NewC = cast<ConstantExpr>(UserC)->getWithOperands(&NewOps[0],
NewOps.size());
- } else {
- assert(isa<MDNode>(UserC) && "Must be a metadata node.");
- NewC = MDNode::get(&NewOps[0], NewOps.size());
}
UserC->replaceAllUsesWith(NewC);
NewOps.clear();
}
+ // Update all ValueHandles, they should be the only users at this point.
+ Placeholder->replaceAllUsesWith(RealVal);
delete Placeholder;
}
}
case bitc::TYPE_CODE_OPAQUE: // OPAQUE
ResultTy = 0;
break;
+ case bitc::TYPE_CODE_METADATA: // METADATA
+ ResultTy = Type::MetadataTy;
+ break;
case bitc::TYPE_CODE_INTEGER: // INTEGER: [width]
if (Record.size() < 1)
return Error("Invalid Integer type record");
break;
case bitc::VST_CODE_ENTRY: { // VST_ENTRY: [valueid, namechar x N]
if (ConvertToString(Record, 1, ValueName))
- return Error("Invalid TST_ENTRY record");
+ return Error("Invalid VST_ENTRY record");
unsigned ValueID = Record[0];
if (ValueID >= ValueList.size())
return Error("Invalid Value ID in VST_ENTRY record");
return Error("Invalid CST_MDNODE record");
unsigned Size = Record.size();
- SmallVector<Constant*, 8> Elts;
+ SmallVector<Value*, 8> Elts;
for (unsigned i = 0; i != Size; i += 2) {
const Type *Ty = getTypeByID(Record[i], false);
- Elts.push_back(ValueList.getConstantFwdRef(Record[i+1], Ty));
+ if (Ty != Type::VoidTy)
+ Elts.push_back(ValueList.getValueFwdRef(Record[i+1], Ty));
+ else
+ Elts.push_back(NULL);
}
V = MDNode::get(&Elts[0], Elts.size());
break;
if (SkipBitcodeWrapperHeader(BufPtr, BufEnd))
return Error("Invalid bitcode wrapper header");
- Stream.init(BufPtr, BufEnd);
+ StreamFile.init(BufPtr, BufEnd);
+ Stream.init(StreamFile);
// Sniff for the signature.
if (Stream.Read(8) != 'B' ||
Module *BitcodeReader::materializeModule(std::string *ErrInfo) {
- for (DenseMap<Function*, std::pair<uint64_t, unsigned> >::iterator I =
- DeferredFunctionInfo.begin(), E = DeferredFunctionInfo.end(); I != E;
- ++I) {
- Function *F = I->first;
+ // Iterate over the module, deserializing any functions that are still on
+ // disk.
+ for (Module::iterator F = TheModule->begin(), E = TheModule->end();
+ F != E; ++F)
if (F->hasNotBeenReadFromBitcode() &&
materializeFunction(F, ErrInfo))
return 0;
- }
// Upgrade any intrinsic calls that slipped through (should not happen!) and
// delete the old functions to clean up. We can't do this unless the entire
// is run.
if (M)
M = R->releaseModule(ErrMsg);
-
+
delete R;
return M;
}