Displaying 3 results from an estimated 3 matches for "isalignattribute".
2013 Jul 16
0
[LLVMdev] New Attribute Group broke bitcode compatibility
...unstable
bitcode. The problem is in BitcodeWriter.cpp, where the new
WriteAttributeGroupTable() writes out the attributes using this piece of
code:
if (Attr.isEnumAttribute()) {
Record.push_back(0);
Record.push_back(Attr.getKindAsEnum());
} else if (Attr.isAlignAttribute()) {
Record.push_back(1);
Record.push_back(Attr.getKindAsEnum());
Record.push_back(Attr.getValueAsInt());
getKindAsEnum() returns the actual value of the enum, which is then
stored in the bitcode. This direct connection makes the bitcode
dependent of the order of...
2014 Mar 13
2
[LLVMdev] MergeFunctions: reduce complexity to O(log(N))
...ke_pair(V2, sn_mapR.size()));
>
> "auto"?
>
> 0005:
>
> Okay, this makes attributes ordered.
>
> + enum AttrType {
> + Enum,
> + Align,
> + Other
> + } LeftAttrType = Other, RightAttrType = Other;
> +
> + if (LA.isAlignAttribute()) LeftAttrType = Align;
> + else if (LA.isEnumAttribute()) LeftAttrType = Enum;
> + if (RA.isAlignAttribute()) RightAttrType = Align;
> + else if (RA.isEnumAttribute()) RightAttrType = Enum;
> +
> + if (int Res = cmpNumbers(LeftAttrType, RightAttrType))
> +...
2014 Feb 27
3
[LLVMdev] MergeFunctions: reduce complexity to O(log(N))
Hi Nick,
I tried to rework changes as you requested. One of patches (0004 with
extra assertions) has been removed.
> + bool isEquivalentType(Type *Ty1, Type *Ty2) const {
> + return cmpType(Ty1, Ty2) == 0;
> + }
>
> Why do we still need isEquivalentType? Can we nuke this?
Yup. After applying all the patches isEquivalentType will be totally
replaced with cmpType. All