diff options
| author | Dan Gohman <gohman@apple.com> | 2008-06-22 19:23:09 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2008-06-22 19:23:09 +0000 |
| commit | 17f1972c770dc18f5c7c3c95776b4d62ae9e121d (patch) | |
| tree | 57ff8e11cc6f02c82e1595479f9bacd978a7075e /include/llvm/Analysis/ScalarEvolutionExpressions.h | |
| parent | 09d3fdc254c0b922c38f7c2bcad27c02fa0904f3 (diff) | |
| download | external_llvm-17f1972c770dc18f5c7c3c95776b4d62ae9e121d.zip external_llvm-17f1972c770dc18f5c7c3c95776b4d62ae9e121d.tar.gz external_llvm-17f1972c770dc18f5c7c3c95776b4d62ae9e121d.tar.bz2 | |
Use SCEVAddRecExpr::isAffine.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52614 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/Analysis/ScalarEvolutionExpressions.h')
| -rw-r--r-- | include/llvm/Analysis/ScalarEvolutionExpressions.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/llvm/Analysis/ScalarEvolutionExpressions.h b/include/llvm/Analysis/ScalarEvolutionExpressions.h index e077cfe..76f4b2c 100644 --- a/include/llvm/Analysis/ScalarEvolutionExpressions.h +++ b/include/llvm/Analysis/ScalarEvolutionExpressions.h @@ -407,7 +407,7 @@ namespace llvm { /// indicating how much this expression steps by. If this is a polynomial /// of degree N, it returns a chrec of degree N-1. SCEVHandle getStepRecurrence(ScalarEvolution &SE) const { - if (getNumOperands() == 2) return getOperand(1); + if (isAffine()) return getOperand(1); return SE.getAddRecExpr(std::vector<SCEVHandle>(op_begin()+1,op_end()), getLoop()); } |