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| author | Dan Gohman <gohman@apple.com> | 2010-08-16 16:16:11 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2010-08-16 16:16:11 +0000 |
| commit | bb85409b510e18250c2345b57c050798a3b90213 (patch) | |
| tree | ed3bfd9fdb8f827a6d6f7d7eae821ac432764ba0 /lib/Analysis | |
| parent | c4f77983d82675cc45b5819d1b0693787e6baad7 (diff) | |
| download | external_llvm-bb85409b510e18250c2345b57c050798a3b90213.zip external_llvm-bb85409b510e18250c2345b57c050798a3b90213.tar.gz external_llvm-bb85409b510e18250c2345b57c050798a3b90213.tar.bz2 | |
Use iterators instead of indices in simple cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111138 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis')
| -rw-r--r-- | lib/Analysis/ScalarEvolution.cpp | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/lib/Analysis/ScalarEvolution.cpp b/lib/Analysis/ScalarEvolution.cpp index 1e6c856..f56151e 100644 --- a/lib/Analysis/ScalarEvolution.cpp +++ b/lib/Analysis/ScalarEvolution.cpp @@ -258,18 +258,16 @@ void SCEVCommutativeExpr::print(raw_ostream &OS) const { } bool SCEVNAryExpr::dominates(BasicBlock *BB, DominatorTree *DT) const { - for (unsigned i = 0, e = getNumOperands(); i != e; ++i) { - if (!getOperand(i)->dominates(BB, DT)) + for (op_iterator I = op_begin(), E = op_end(); I != E; ++I) + if (!(*I)->dominates(BB, DT)) return false; - } return true; } bool SCEVNAryExpr::properlyDominates(BasicBlock *BB, DominatorTree *DT) const { - for (unsigned i = 0, e = getNumOperands(); i != e; ++i) { - if (!getOperand(i)->properlyDominates(BB, DT)) + for (op_iterator I = op_begin(), E = op_end(); I != E; ++I) + if (!(*I)->properlyDominates(BB, DT)) return false; - } return true; } |