diff options
Diffstat (limited to 'lib/Analysis/ScalarEvolution.cpp')
| -rw-r--r-- | lib/Analysis/ScalarEvolution.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Analysis/ScalarEvolution.cpp b/lib/Analysis/ScalarEvolution.cpp index 20e3859b63..d555a14089 100644 --- a/lib/Analysis/ScalarEvolution.cpp +++ b/lib/Analysis/ScalarEvolution.cpp @@ -229,7 +229,7 @@ static ManagedStatic<std::map<std::pair<SCEV*, const Type*>, SCEVZeroExtendExpr*> > SCEVZeroExtends; SCEVZeroExtendExpr::SCEVZeroExtendExpr(const SCEVHandle &op, const Type *ty) - : SCEV(scTruncate), Op(op), Ty(ty) { + : SCEV(scZeroExtend), Op(op), Ty(ty) { assert(Op->getType()->isInteger() && Ty->isInteger() && Ty->isUnsigned() && "Cannot zero extend non-integer value!"); @@ -1359,7 +1359,7 @@ SCEVHandle ScalarEvolutionsImpl::createNodeForCast(CastInst *CI) { return SCEVTruncateExpr::get(getSCEV(CI->getOperand(0)), CI->getType()->getUnsignedVersion()); if (SrcTy->isUnsigned() && - SrcTy->getPrimitiveSize() > DestTy->getPrimitiveSize()) + SrcTy->getPrimitiveSize() <= DestTy->getPrimitiveSize()) return SCEVZeroExtendExpr::get(getSCEV(CI->getOperand(0)), CI->getType()->getUnsignedVersion()); } |