diff options
| -rw-r--r-- | lib/Transforms/Scalar/LoopStrengthReduce.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/Transforms/Scalar/LoopStrengthReduce.cpp b/lib/Transforms/Scalar/LoopStrengthReduce.cpp index b107fef35a..246de56d9a 100644 --- a/lib/Transforms/Scalar/LoopStrengthReduce.cpp +++ b/lib/Transforms/Scalar/LoopStrengthReduce.cpp @@ -1741,7 +1741,7 @@ void LSRInstance::OptimizeShadowIV() { IVUsers::const_iterator CandidateUI = UI; ++UI; Instruction *ShadowUse = CandidateUI->getUser(); - Type *DestTy = NULL; + Type *DestTy = 0; bool IsSigned = false; /* If shadow use is a int->float cast then insert a second IV @@ -1803,7 +1803,7 @@ void LSRInstance::OptimizeShadowIV() { continue; /* Initialize new IV, double d = 0.0 in above example. */ - ConstantInt *C = NULL; + ConstantInt *C = 0; if (Incr->getOperand(0) == PH) C = dyn_cast<ConstantInt>(Incr->getOperand(1)); else if (Incr->getOperand(1) == PH) @@ -3125,7 +3125,7 @@ static const SCEV *CollectSubexprs(const SCEV *S, const SCEVConstant *C, if (Remainder) Ops.push_back(C ? SE.getMulExpr(C, Remainder) : Remainder); } - return NULL; + return 0; } else if (const SCEVAddRecExpr *AR = dyn_cast<SCEVAddRecExpr>(S)) { // Split a non-zero base out of an addrec. if (AR->getStart()->isZero()) @@ -3137,7 +3137,7 @@ static const SCEV *CollectSubexprs(const SCEV *S, const SCEVConstant *C, // does not pertain to this loop. if (Remainder && (AR->getLoop() == L || !isa<SCEVAddRecExpr>(Remainder))) { Ops.push_back(C ? SE.getMulExpr(C, Remainder) : Remainder); - Remainder = NULL; + Remainder = 0; } if (Remainder != AR->getStart()) { if (!Remainder) @@ -3159,7 +3159,7 @@ static const SCEV *CollectSubexprs(const SCEV *S, const SCEVConstant *C, CollectSubexprs(Mul->getOperand(1), C, Ops, L, SE, Depth+1); if (Remainder) Ops.push_back(SE.getMulExpr(C, Remainder)); - return NULL; + return 0; } } return S; |