diff options
| -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, |