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Start using more of the AttrNode in the AttributeSetImpl class.

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Also add some asserts.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173627 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bill Wendling 2013-01-27 21:20:06 +00:00
parent 0fef46f50e
commit a5372d2708
2 changed files with 11 additions and 10 deletions
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9
lib/IR/AttributeImpl.h
View File

@ -116,15 +116,14 @@ class AttributeSetImpl : public FoldingSetNode {
AttributeSetImpl(const AttributeSetImpl &) LLVM_DELETED_FUNCTION;
public:
AttributeSetImpl(LLVMContext &C, ArrayRef<AttributeWithIndex> attrs);
AttributeSetImpl(LLVMContext &C,
ArrayRef<std::pair<uint64_t, AttributeSetNode*> > attrs);
LLVMContext &getContext() { return Context; }
ArrayRef<AttributeWithIndex> getAttributes() const { return AttrList; }
unsigned getNumAttributes() const { return AttrList.size(); }
unsigned getNumAttributes() const {
return AttrNodes.size();
}
unsigned getSlotIndex(unsigned Slot) const {
// FIXME: This needs to use AttrNodes instead.
return AttrList[Slot].Index;
return AttrNodes[Slot].first;
}
AttributeSet getSlotAttributes(unsigned Slot) const {
// FIXME: This needs to use AttrNodes instead.

12
lib/IR/Attributes.cpp
View File

@ -553,12 +553,14 @@ AttributeSetImpl(LLVMContext &C,
AttrNodes.push_back(std::make_pair(AWI.Index,
AttributeSetNode::get(C, Attrs)));
}
}
AttributeSetImpl::
AttributeSetImpl(LLVMContext &C,
ArrayRef<std::pair<uint64_t, AttributeSetNode*> > attrs)
: Context(C), AttrNodes(attrs.begin(), attrs.end()) {
assert(AttrNodes.size() == AttrList.size() &&
"Number of attributes is different between lists!");
#ifndef NDEBUG
for (unsigned I = 0, E = AttrNodes.size(); I != E; ++I)
assert((I == 0 || AttrNodes[I - 1].first < AttrNodes[I].first) &&
"Attributes not in ascending order!");
#endif
}
//===----------------------------------------------------------------------===//