diff options
Diffstat (limited to 'lib/Analysis/ScalarEvolution.cpp')
| -rw-r--r-- | lib/Analysis/ScalarEvolution.cpp | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/lib/Analysis/ScalarEvolution.cpp b/lib/Analysis/ScalarEvolution.cpp index d790e34ade..a4cde1744f 100644 --- a/lib/Analysis/ScalarEvolution.cpp +++ b/lib/Analysis/ScalarEvolution.cpp @@ -1686,15 +1686,18 @@ const SCEV *ScalarEvolution::getAddExpr(SmallVectorImpl<const SCEV *> &Ops, AddRec->op_end()); for (; OtherIdx != Ops.size() && isa<SCEVAddRecExpr>(Ops[OtherIdx]); ++OtherIdx) - if (const SCEVAddRecExpr *AR = + if (const SCEVAddRecExpr *OtherAddRec = dyn_cast<SCEVAddRecExpr>(Ops[OtherIdx])) - if (AR->getLoop() == AddRecLoop) { - for (unsigned i = 0, e = AR->getNumOperands(); i != e; ++i) { + if (OtherAddRec->getLoop() == AddRecLoop) { + for (unsigned i = 0, e = OtherAddRec->getNumOperands(); + i != e; ++i) { if (i >= AddRecOps.size()) { - AddRecOps.append(AR->op_begin()+i, AR->op_end()); + AddRecOps.append(OtherAddRec->op_begin()+i, + OtherAddRec->op_end()); break; } - AddRecOps[i] = getAddExpr(AddRecOps[i], AR->getOperand(i)); + AddRecOps[i] = getAddExpr(AddRecOps[i], + OtherAddRec->getOperand(i)); } Ops.erase(Ops.begin() + OtherIdx); --OtherIdx; } |