return false; // Cannot transform this return value.
if (!CallerPAL.isEmpty() && !Caller->use_empty()) {
- AttrBuilder RAttrs = CallerPAL.getRetAttributes();
- if (RAttrs.hasAttributes(Attribute::typeIncompatible(NewRetTy)))
+ AttrBuilder RAttrs(CallerPAL, AttributeSet::ReturnIndex);
+ if (RAttrs.
+ hasAttributes(AttributeFuncs::
+ typeIncompatible(NewRetTy, AttributeSet::ReturnIndex),
+ AttributeSet::ReturnIndex))
return false; // Attribute not compatible with transformed value.
}
if (!CastInst::isCastable(ActTy, ParamTy))
return false; // Cannot transform this parameter value.
- Attribute Attrs = CallerPAL.getParamAttributes(i + 1);
- if (AttrBuilder(Attrs).
- hasAttributes(Attribute::typeIncompatible(ParamTy)))
+ if (AttrBuilder(CallerPAL.getParamAttributes(i + 1), i + 1).
+ 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
// sized type and the sized type has to have the same size as the old type.
- if (ParamTy != ActTy && Attrs.hasAttribute(Attribute::ByVal)) {
+ if (ParamTy != ActTy &&
+ CallerPAL.getParamAttributes(i + 1).hasAttribute(i + 1,
+ Attribute::ByVal)) {
PointerType *ParamPTy = dyn_cast<PointerType>(ParamTy);
if (ParamPTy == 0 || !ParamPTy->getElementType()->isSized() || TD == 0)
return false;
// won't be dropping them. Check that these extra arguments have attributes
// that are compatible with being a vararg call argument.
for (unsigned i = CallerPAL.getNumSlots(); i; --i) {
- if (CallerPAL.getSlot(i - 1).Index <= FT->getNumParams())
+ unsigned Index = CallerPAL.getSlotIndex(i - 1);
+ if (Index <= FT->getNumParams())
break;
- Attribute PAttrs = CallerPAL.getSlot(i - 1).Attrs;
+
// Check if it has an attribute that's incompatible with varargs.
- if (PAttrs.hasAttribute(Attribute::StructRet))
+ AttributeSet PAttrs = CallerPAL.getSlotAttributes(i - 1);
+ if (PAttrs.hasAttribute(Index, Attribute::StructRet))
return false;
}
// 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.
- AttrBuilder RAttrs = CallerPAL.getRetAttributes();
+ AttrBuilder RAttrs(CallerPAL, AttributeSet::ReturnIndex);
// 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(Attribute::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) {
}
// Add any parameter attributes.
- Attribute PAttrs = CallerPAL.getParamAttributes(i + 1);
+ AttrBuilder PAttrs(CallerPAL.getParamAttributes(i + 1), i + 1);
if (PAttrs.hasAttributes())
- attrVec.push_back(AttributeWithIndex::get(i + 1, 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.
- Attribute PAttrs = CallerPAL.getParamAttributes(i + 1);
+ AttrBuilder PAttrs(CallerPAL.getParamAttributes(i + 1), i + 1);
if (PAttrs.hasAttributes())
- attrVec.push_back(AttributeWithIndex::get(i + 1, PAttrs));
+ attrVec.push_back(AttributeSet::get(FT->getContext(), i + 1,
+ PAttrs));
}
}
}
- Attribute FnAttrs = CallerPAL.getFnAttributes();
+ AttributeSet FnAttrs = CallerPAL.getFnAttributes();
if (CallerPAL.hasAttributes(AttributeSet::FunctionIndex))
- attrVec.push_back(AttributeWithIndex::get(AttributeSet::FunctionIndex,
- FnAttrs));
+ attrVec.push_back(AttributeSet::get(Callee->getContext(), FnAttrs));
if (NewRetTy->isVoidTy())
Caller->setName(""); // Void type should not have a name.
const AttributeSet &NewCallerPAL = AttributeSet::get(Callee->getContext(),
- attrVec);
+ attrVec);
Instruction *NC;
if (InvokeInst *II = dyn_cast<InvokeInst>(Caller)) {
if (!NestAttrs.isEmpty()) {
unsigned NestIdx = 1;
Type *NestTy = 0;
- Attribute NestAttr;
+ AttributeSet NestAttr;
// Look for a parameter marked with the 'nest' attribute.
for (FunctionType::param_iterator I = NestFTy->param_begin(),
E = NestFTy->param_end(); I != E; ++NestIdx, ++I)
- if (NestAttrs.getParamAttributes(NestIdx).hasAttribute(Attribute::Nest)){
+ if (NestAttrs.hasAttribute(NestIdx, Attribute::Nest)) {
// Record the parameter type and any other attributes.
NestTy = *I;
NestAttr = NestAttrs.getParamAttributes(NestIdx);
std::vector<Value*> NewArgs;
NewArgs.reserve(unsigned(CS.arg_end()-CS.arg_begin())+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
// mean appending it. Likewise for attributes.
// Add any result attributes.
- Attribute Attr = Attrs.getRetAttributes();
- if (Attr.hasAttributes())
- NewAttrs.push_back(AttributeWithIndex::get(AttributeSet::ReturnIndex,
- Attr));
+ if (Attrs.hasAttributes(AttributeSet::ReturnIndex))
+ 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(NestIdx, NestAttr));
+ NewAttrs.push_back(AttributeSet::get(Caller->getContext(),
+ NestAttr));
}
if (I == E)
// Add the original argument and attributes.
NewArgs.push_back(*I);
- Attr = Attrs.getParamAttributes(Idx);
- if (Attr.hasAttributes())
- NewAttrs.push_back
- (AttributeWithIndex::get(Idx + (Idx >= NestIdx), Attr));
+ AttributeSet Attr = Attrs.getParamAttributes(Idx);
+ if (Attr.hasAttributes(Idx)) {
+ AttrBuilder B(Attr, Idx);
+ NewAttrs.push_back(AttributeSet::get(Caller->getContext(),
+ Idx + (Idx >= NestIdx), B));
+ }
++Idx, ++I;
} while (1);
}
// Add any function attributes.
- Attr = Attrs.getFnAttributes();
if (Attrs.hasAttributes(AttributeSet::FunctionIndex))
- NewAttrs.push_back(AttributeWithIndex::get(AttributeSet::FunctionIndex,
- Attr));
+ 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)) {
projects / oota-llvm.git / blobdiff