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Support string attributes in the AttrBuilder.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174948 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bill Wendling 2013-02-12 07:56:49 +00:00
parent 4930e7266b
commit 74fe825ca5
1 changed files with 25 additions and 11 deletions
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36
lib/IR/Attributes.cpp
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@ -938,14 +938,22 @@ AttrBuilder &AttrBuilder::removeAttributes(AttributeSet A, uint64_t Index) {
assert(Idx != ~0U && "Couldn't find index in AttributeSet!");
for (AttributeSet::iterator I = A.begin(Idx), E = A.end(Idx); I != E; ++I) {
// FIXME: Support string attributes.
Attribute::AttrKind Kind = I->getKindAsEnum();
Attrs.erase(Kind);
Attribute Attr = *I;
if (Attr.isEnumAttribute() || Attr.isAlignAttribute()) {
Attribute::AttrKind Kind = I->getKindAsEnum();
Attrs.erase(Kind);
if (Kind == Attribute::Alignment)
Alignment = 0;
else if (Kind == Attribute::StackAlignment)
StackAlignment = 0;
if (Kind == Attribute::Alignment)
Alignment = 0;
else if (Kind == Attribute::StackAlignment)
StackAlignment = 0;
} else {
assert(Attr.isStringAttribute() && "Invalid attribute type!");
std::map<std::string, std::string>::iterator
Iter = TargetDepAttrs.find(Attr.getKindAsString());
if (Iter != TargetDepAttrs.end())
TargetDepAttrs.erase(Iter);
}
}
return *this;
@ -1021,10 +1029,16 @@ bool AttrBuilder::hasAttributes(AttributeSet A, uint64_t Index) const {
assert(Idx != ~0U && "Couldn't find the index!");
for (AttributeSet::iterator I = A.begin(Idx), E = A.end(Idx);
I != E; ++I)
// FIXME: Support string attributes.
if (Attrs.count(I->getKindAsEnum()))
return true;
I != E; ++I) {
Attribute Attr = *I;
if (Attr.isEnumAttribute() || Attr.isAlignAttribute()) {
if (Attrs.count(I->getKindAsEnum()))
return true;
} else {
assert(Attr.isStringAttribute() && "Invalid attribute kind!");
return TargetDepAttrs.find(Attr.getKindAsString())!=TargetDepAttrs.end();
}
}
return false;
}