Entry.isInReg = Attrs && Attrs->paramHasAttr(attrInd, ParamAttr::InReg);
Entry.isSRet = Attrs && Attrs->paramHasAttr(attrInd, ParamAttr::StructRet);
Entry.isNest = Attrs && Attrs->paramHasAttr(attrInd, ParamAttr::Nest);
+ Entry.isByVal = Attrs && Attrs->paramHasAttr(attrInd, ParamAttr::ByVal);
Args.push_back(Entry);
}
Flags |= ISD::ParamFlags::InReg;
if (Args[i].isSRet)
Flags |= ISD::ParamFlags::StructReturn;
+ if (Args[i].isByVal) {
+ Flags |= ISD::ParamFlags::ByVal;
+ const PointerType *Ty = cast<PointerType>(Args[i].Ty);
+ const StructType *STy = cast<StructType>(Ty->getElementType());
+ unsigned StructAlign = Log2_32(getTargetData()->getABITypeAlignment(STy));
+ unsigned StructSize = getTargetData()->getTypeSize(STy);
+ Flags |= (StructAlign << ISD::ParamFlags::ByValAlignOffs);
+ Flags |= (StructSize << ISD::ParamFlags::ByValSizeOffs);
+ }
if (Args[i].isNest)
Flags |= ISD::ParamFlags::Nest;
Flags |= OriginalAlignment << ISD::ParamFlags::OrigAlignmentOffs;