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| author | Dan Gohman <gohman@apple.com> | 2010-04-30 18:33:41 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2010-04-30 18:33:41 +0000 |
| commit | 5cc6f9ba4777a460d7036edbbb3e8f01fb0a3d32 (patch) | |
| tree | 0e02e89e983d56fc1eab937b1125831322e270b4 /include/llvm/Analysis/ScalarEvolution.h | |
| parent | 71edb241a1fe36e5fe95244d40a2f95216cb9247 (diff) | |
| download | external_llvm-5cc6f9ba4777a460d7036edbbb3e8f01fb0a3d32.tar.gz external_llvm-5cc6f9ba4777a460d7036edbbb3e8f01fb0a3d32.tar.bz2 external_llvm-5cc6f9ba4777a460d7036edbbb3e8f01fb0a3d32.zip | |
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102731 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/Analysis/ScalarEvolution.h')
| -rw-r--r-- | include/llvm/Analysis/ScalarEvolution.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/llvm/Analysis/ScalarEvolution.h b/include/llvm/Analysis/ScalarEvolution.h index 56dc8f8eea..d3a8d8f4fe 100644 --- a/include/llvm/Analysis/ScalarEvolution.h +++ b/include/llvm/Analysis/ScalarEvolution.h @@ -651,7 +651,9 @@ namespace llvm { const SCEV *LHS, const SCEV *RHS); /// SimplifyICmpOperands - Simplify LHS and RHS in a comparison with - /// predicate Pred. Return true iff any changes were made. + /// predicate Pred. Return true iff any changes were made. If the + /// operands are provably equal or inequal, LHS and RHS are set to + /// the same value and Pred is set to either ICMP_EQ or ICMP_NE. /// bool SimplifyICmpOperands(ICmpInst::Predicate &Pred, const SCEV *&LHS, |