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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2015-02-17 15:29:18 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2015-02-17 15:29:18 +0000 |
| commit | 6cd780ff2143656df213359b7a6df9a5a9237e17 (patch) | |
| tree | b3689d2b8496e1cc569d85b5c59b0ac1d68beace /llvm/lib/Analysis/ScalarEvolution.cpp | |
| parent | 2ba8778157390981ba1e4a3b683aee09aa9f009f (diff) | |
| download | bcm5719-llvm-6cd780ff2143656df213359b7a6df9a5a9237e17.tar.gz bcm5719-llvm-6cd780ff2143656df213359b7a6df9a5a9237e17.zip | |
Prefer SmallVector::append/insert over push_back loops.
Same functionality, but hoists the vector growth out of the loop.
llvm-svn: 229500
Diffstat (limited to 'llvm/lib/Analysis/ScalarEvolution.cpp')
| -rw-r--r-- | llvm/lib/Analysis/ScalarEvolution.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/llvm/lib/Analysis/ScalarEvolution.cpp b/llvm/lib/Analysis/ScalarEvolution.cpp index 9aefe8c33f7..6edd8621ab3 100644 --- a/llvm/lib/Analysis/ScalarEvolution.cpp +++ b/llvm/lib/Analysis/ScalarEvolution.cpp @@ -2194,8 +2194,7 @@ static bool containsConstantSomewhere(const SCEV *StartExpr) { if (isa<SCEVAddExpr>(*CurrentExpr) || isa<SCEVMulExpr>(*CurrentExpr)) { const auto *CurrentNAry = cast<SCEVNAryExpr>(CurrentExpr); - for (const SCEV *Operand : CurrentNAry->operands()) - Ops.push_back(Operand); + Ops.append(CurrentNAry->op_begin(), CurrentNAry->op_end()); } } return false; |
