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| author | Dan Gohman <gohman@apple.com> | 2010-08-16 16:27:53 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2010-08-16 16:27:53 +0000 |
| commit | f11a904dc61a49b756b300743735f4095747b7c9 (patch) | |
| tree | c2740c7b205b593e30cc689bd6da4a2b76e75c21 /lib/Analysis | |
| parent | 63afc2c053e1a71ba273d62d10a41a7119faa4a9 (diff) | |
| download | external_llvm-f11a904dc61a49b756b300743735f4095747b7c9.zip external_llvm-f11a904dc61a49b756b300743735f4095747b7c9.tar.gz external_llvm-f11a904dc61a49b756b300743735f4095747b7c9.tar.bz2 | |
Use iterators instead of indices in a few more places.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111143 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis')
| -rw-r--r-- | lib/Analysis/ScalarEvolution.cpp | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/lib/Analysis/ScalarEvolution.cpp b/lib/Analysis/ScalarEvolution.cpp index 56777c3..e4c9643 100644 --- a/lib/Analysis/ScalarEvolution.cpp +++ b/lib/Analysis/ScalarEvolution.cpp @@ -1343,8 +1343,9 @@ const SCEV *ScalarEvolution::getAddExpr(SmallVectorImpl<const SCEV *> &Ops, // If HasNSW is true and all the operands are non-negative, infer HasNUW. if (!HasNUW && HasNSW) { bool All = true; - for (unsigned i = 0, e = Ops.size(); i != e; ++i) - if (!isKnownNonNegative(Ops[i])) { + for (SmallVectorImpl<const SCEV *>::const_iterator I = Ops.begin(), + E = Ops.end(); I != E; ++I) + if (!isKnownNonNegative(*I)) { All = false; break; } @@ -1707,8 +1708,9 @@ const SCEV *ScalarEvolution::getMulExpr(SmallVectorImpl<const SCEV *> &Ops, // If HasNSW is true and all the operands are non-negative, infer HasNUW. if (!HasNUW && HasNSW) { bool All = true; - for (unsigned i = 0, e = Ops.size(); i != e; ++i) - if (!isKnownNonNegative(Ops[i])) { + for (SmallVectorImpl<const SCEV *>::const_iterator I = Ops.begin(), + E = Ops.end(); I != E; ++I) + if (!isKnownNonNegative(*I)) { All = false; break; } @@ -2040,8 +2042,9 @@ ScalarEvolution::getAddRecExpr(SmallVectorImpl<const SCEV *> &Operands, // If HasNSW is true and all the operands are non-negative, infer HasNUW. if (!HasNUW && HasNSW) { bool All = true; - for (unsigned i = 0, e = Operands.size(); i != e; ++i) - if (!isKnownNonNegative(Operands[i])) { + for (SmallVectorImpl<const SCEV *>::const_iterator I = Operands.begin(), + E = Operands.end(); I != E; ++I) + if (!isKnownNonNegative(*I)) { All = false; break; } |