From b244435dc2e48290cb3dea4cc491a4df2ec1f766 Mon Sep 17 00:00:00 2001 From: Simon Pilgrim Date: Tue, 18 Sep 2018 14:05:07 +0000 Subject: Use pass-by-reference for-range loop. NFCI. llvm-svn: 342481 --- llvm/utils/TableGen/CodeGenDAGPatterns.cpp | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'llvm/utils/TableGen/CodeGenDAGPatterns.cpp') diff --git a/llvm/utils/TableGen/CodeGenDAGPatterns.cpp b/llvm/utils/TableGen/CodeGenDAGPatterns.cpp index 31ce74534e4..8b9253499af 100644 --- a/llvm/utils/TableGen/CodeGenDAGPatterns.cpp +++ b/llvm/utils/TableGen/CodeGenDAGPatterns.cpp @@ -4551,9 +4551,10 @@ void CodeGenDAGPatterns::GenerateVariants() { PatternsToMatch[i].getAddedComplexity(), Record::getNewUID())); MatchedPredicates.push_back(Matches); + // Add a new match the same as this pattern. unsigned NumPatterns = PatternsToMatch.size(); - for (unsigned p = 0; p != NumPatterns; ++p) - MatchedPredicates[p].resize(NumPatterns, MatchedPredicates[p][i]); + for (auto &P : MatchedPredicates) + P.resize(NumPatterns, P[i]); } LLVM_DEBUG(errs() << "\n"); -- cgit v1.2.3