int ix = FTy->getNumParams();
// See if we can optimize any arguments passed through the varargs area of
// the call.
- for (CallSite::arg_iterator I = CS.arg_begin()+FTy->getNumParams(),
+ for (CallSite::arg_iterator I = CS.arg_begin() + FTy->getNumParams(),
E = CS.arg_end(); I != E; ++I, ++ix) {
CastInst *CI = dyn_cast<CastInst>(*I);
if (CI && isSafeToEliminateVarargsCast(CS, CI, TD, ix)) {
if (!Caller->use_empty() &&
// void -> non-void is handled specially
- !NewRetTy->isVoidTy() && !CastInst::isCastable(NewRetTy, OldRetTy))
+ !NewRetTy->isVoidTy() &&
+ !CastInst::isBitCastable(NewRetTy, OldRetTy))
return false; // Cannot transform this return value.
if (!CallerPAL.isEmpty() && !Caller->use_empty()) {
AttrBuilder RAttrs(CallerPAL, AttributeSet::ReturnIndex);
- if (RAttrs.hasAttributes(AttributeFuncs::typeIncompatible(NewRetTy)))
+ if (RAttrs.
+ hasAttributes(AttributeFuncs::
+ typeIncompatible(NewRetTy, AttributeSet::ReturnIndex),
+ AttributeSet::ReturnIndex))
return false; // Attribute not compatible with transformed value.
}
return false;
}
- unsigned NumActualArgs = unsigned(CS.arg_end()-CS.arg_begin());
+ unsigned NumActualArgs = CS.arg_size();
unsigned NumCommonArgs = std::min(FT->getNumParams(), NumActualArgs);
CallSite::arg_iterator AI = CS.arg_begin();
Type *ParamTy = FT->getParamType(i);
Type *ActTy = (*AI)->getType();
- if (!CastInst::isCastable(ActTy, ParamTy))
+ if (!CastInst::isBitCastable(ActTy, ParamTy)) {
return false; // Cannot transform this parameter value.
+ }
if (AttrBuilder(CallerPAL.getParamAttributes(i + 1), i + 1).
- hasAttributes(AttributeFuncs::typeIncompatible(ParamTy)))
+ hasAttributes(AttributeFuncs::
+ typeIncompatible(ParamTy, i + 1), i + 1))
return false; // Attribute not compatible with transformed value.
// If the parameter is passed as a byval argument, then we have to have a
ParamTy == TD->getIntPtrType(Caller->getContext())) &&
(ActTy->isPointerTy() ||
ActTy == TD->getIntPtrType(Caller->getContext()))));
- if (Callee->isDeclaration() && !isConvertible) return false;
+ if (Callee->isDeclaration() && !isConvertible)
+ return false;
}
if (Callee->isDeclaration()) {
// inserting cast instructions as necessary.
std::vector<Value*> Args;
Args.reserve(NumActualArgs);
- SmallVector<AttributeWithIndex, 8> attrVec;
+ SmallVector<AttributeSet, 8> attrVec;
attrVec.reserve(NumCommonArgs);
// Get any return attributes.
// If the return value is not being used, the type may not be compatible
// with the existing attributes. Wipe out any problematic attributes.
- RAttrs.removeAttributes(AttributeFuncs::typeIncompatible(NewRetTy));
+ RAttrs.
+ removeAttributes(AttributeFuncs::
+ typeIncompatible(NewRetTy, AttributeSet::ReturnIndex),
+ AttributeSet::ReturnIndex);
// Add the new return attributes.
if (RAttrs.hasAttributes())
- attrVec.push_back(
- AttributeWithIndex::get(AttributeSet::ReturnIndex,
- Attribute::get(FT->getContext(), RAttrs)));
+ attrVec.push_back(AttributeSet::get(Caller->getContext(),
+ AttributeSet::ReturnIndex, RAttrs));
AI = CS.arg_begin();
for (unsigned i = 0; i != NumCommonArgs; ++i, ++AI) {
Type *ParamTy = FT->getParamType(i);
+
if ((*AI)->getType() == ParamTy) {
Args.push_back(*AI);
} else {
- Instruction::CastOps opcode = CastInst::getCastOpcode(*AI,
- false, ParamTy, false);
- Args.push_back(Builder->CreateCast(opcode, *AI, ParamTy));
+ Args.push_back(Builder->CreateBitCast(*AI, ParamTy));
}
// Add any parameter attributes.
AttrBuilder PAttrs(CallerPAL.getParamAttributes(i + 1), i + 1);
if (PAttrs.hasAttributes())
- attrVec.push_back(
- AttributeWithIndex::get(i + 1,
- Attribute::get(FT->getContext(), PAttrs)));
+ attrVec.push_back(AttributeSet::get(Caller->getContext(), i + 1,
+ PAttrs));
}
// If the function takes more arguments than the call was taking, add them
// Add any parameter attributes.
AttrBuilder PAttrs(CallerPAL.getParamAttributes(i + 1), i + 1);
if (PAttrs.hasAttributes())
- attrVec.push_back(
- AttributeWithIndex::get(i + 1,
- Attribute::get(FT->getContext(), PAttrs)));
+ attrVec.push_back(AttributeSet::get(FT->getContext(), i + 1,
+ PAttrs));
}
}
}
AttributeSet FnAttrs = CallerPAL.getFnAttributes();
if (CallerPAL.hasAttributes(AttributeSet::FunctionIndex))
- attrVec.push_back(AttributeWithIndex::get(Callee->getContext(),
- AttributeSet::FunctionIndex,
- FnAttrs));
+ attrVec.push_back(AttributeSet::get(Callee->getContext(), FnAttrs));
if (NewRetTy->isVoidTy())
Caller->setName(""); // Void type should not have a name.
Value *NV = NC;
if (OldRetTy != NV->getType() && !Caller->use_empty()) {
if (!NV->getType()->isVoidTy()) {
- Instruction::CastOps opcode =
- CastInst::getCastOpcode(NC, false, OldRetTy, false);
- NV = NC = CastInst::Create(opcode, NC, OldRetTy);
+ NV = NC = CastInst::Create(CastInst::BitCast, NC, OldRetTy);
NC->setDebugLoc(Caller->getDebugLoc());
// If this is an invoke instruction, we should insert it after the first
if (NestTy) {
Instruction *Caller = CS.getInstruction();
std::vector<Value*> NewArgs;
- NewArgs.reserve(unsigned(CS.arg_end()-CS.arg_begin())+1);
+ NewArgs.reserve(CS.arg_size() + 1);
- SmallVector<AttributeWithIndex, 8> NewAttrs;
+ SmallVector<AttributeSet, 8> NewAttrs;
NewAttrs.reserve(Attrs.getNumSlots() + 1);
// Insert the nest argument into the call argument list, which may
// Add any result attributes.
if (Attrs.hasAttributes(AttributeSet::ReturnIndex))
- NewAttrs.push_back(AttributeWithIndex::get(Caller->getContext(),
- AttributeSet::ReturnIndex,
- Attrs.getRetAttributes()));
+ NewAttrs.push_back(AttributeSet::get(Caller->getContext(),
+ Attrs.getRetAttributes()));
{
unsigned Idx = 1;
if (NestVal->getType() != NestTy)
NestVal = Builder->CreateBitCast(NestVal, NestTy, "nest");
NewArgs.push_back(NestVal);
- NewAttrs.push_back(AttributeWithIndex::get(Caller->getContext(),
- NestIdx, NestAttr));
+ NewAttrs.push_back(AttributeSet::get(Caller->getContext(),
+ NestAttr));
}
if (I == E)
NewArgs.push_back(*I);
AttributeSet Attr = Attrs.getParamAttributes(Idx);
if (Attr.hasAttributes(Idx)) {
- NewAttrs.push_back
- (AttributeWithIndex::get(Caller->getContext(), Idx, Attr));
- NewAttrs.back().Index = Idx + (Idx >= NestIdx);
+ AttrBuilder B(Attr, Idx);
+ NewAttrs.push_back(AttributeSet::get(Caller->getContext(),
+ Idx + (Idx >= NestIdx), B));
}
++Idx, ++I;
// Add any function attributes.
if (Attrs.hasAttributes(AttributeSet::FunctionIndex))
- NewAttrs.push_back(AttributeWithIndex::get(FTy->getContext(),
- AttributeSet::FunctionIndex,
- Attrs.getFnAttributes()));
+ NewAttrs.push_back(AttributeSet::get(FTy->getContext(),
+ Attrs.getFnAttributes()));
// The trampoline may have been bitcast to a bogus type (FTy).
// Handle this by synthesizing a new function type, equal to FTy
NestF->getType() == PointerType::getUnqual(NewFTy) ?
NestF : ConstantExpr::getBitCast(NestF,
PointerType::getUnqual(NewFTy));
- const AttributeSet &NewPAL = AttributeSet::get(FTy->getContext(), NewAttrs);
+ const AttributeSet &NewPAL =
+ AttributeSet::get(FTy->getContext(), NewAttrs);
Instruction *NewCaller;
if (InvokeInst *II = dyn_cast<InvokeInst>(Caller)) {
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