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allow adding a FoldingSetNodeID to a FastFoldingSetNode, resolving PR9499,

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patch by Johannes Schaub!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130151 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2011-04-25 20:58:50 +00:00
parent ed0318eab8
commit e27c3ea2bc
2 changed files with 10 additions and 2 deletions
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5
lib/Support/FoldingSet.cpp
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@ -147,6 +147,11 @@ void FoldingSetNodeID::AddString(StringRef String) {
Bits.push_back(V);
}
// AddNodeID - Adds the Bit data of another ID to *this.
void FoldingSetNodeID::AddNodeID(const FoldingSetNodeID &ID) {
Bits.append(ID.Bits.begin(), ID.Bits.end());
}
/// ComputeHash - Compute a strong hash value for this FoldingSetNodeID, used to
/// lookup the node in the FoldingSetImpl.
unsigned FoldingSetNodeID::ComputeHash() const {