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| 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 | fa6b3dc0c69178842772a6b2b6085599c832fad5 (patch) | |
| tree | 57ff8e11cc6f02c82e1595479f9bacd978a7075e /include/llvm/Analysis/ScalarEvolutionExpressions.h | |
| parent | 9a0389311177c1d2f6c95a3c71b85c886101ba49 (diff) | |
| download | external_llvm-fa6b3dc0c69178842772a6b2b6085599c832fad5.zip external_llvm-fa6b3dc0c69178842772a6b2b6085599c832fad5.tar.gz external_llvm-fa6b3dc0c69178842772a6b2b6085599c832fad5.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()); } |