diff options
Diffstat (limited to 'llvm/utils/TableGen/CodeGenDAGPatterns.cpp')
| -rw-r--r-- | llvm/utils/TableGen/CodeGenDAGPatterns.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/utils/TableGen/CodeGenDAGPatterns.cpp b/llvm/utils/TableGen/CodeGenDAGPatterns.cpp index d4f87d2..3d2883c 100644 --- a/llvm/utils/TableGen/CodeGenDAGPatterns.cpp +++ b/llvm/utils/TableGen/CodeGenDAGPatterns.cpp @@ -2116,6 +2116,7 @@ void TreePatternNode::InlinePatternFragments( do { // Create the variant and add it to the output list. std::vector<TreePatternNodePtr> NewChildren; + NewChildren.reserve(ChildAlternatives.size()); for (unsigned i = 0, e = ChildAlternatives.size(); i != e; ++i) NewChildren.push_back(ChildAlternatives[i][Idxs[i]]); TreePatternNodePtr R = std::make_shared<TreePatternNode>( |