Reverted patch 273864
llvm-svn: 274115
diff --git a/llvm/lib/Analysis/LoopAccessAnalysis.cpp b/llvm/lib/Analysis/LoopAccessAnalysis.cpp
index 6ba054c..27f5b12 100644
--- a/llvm/lib/Analysis/LoopAccessAnalysis.cpp
+++ b/llvm/lib/Analysis/LoopAccessAnalysis.cpp
@@ -866,7 +866,7 @@
/// \brief Check whether the access through \p Ptr has a constant stride.
int llvm::getPtrStride(PredicatedScalarEvolution &PSE, Value *Ptr,
const Loop *Lp, const ValueToValueMap &StridesMap,
- bool Assume, bool ShouldCheckWrap) {
+ bool Assume) {
Type *Ty = Ptr->getType();
assert(Ty->isPointerTy() && "Unexpected non-ptr");
@@ -905,9 +905,9 @@
// to access the pointer value "0" which is undefined behavior in address
// space 0, therefore we can also vectorize this case.
bool IsInBoundsGEP = isInBoundsGep(Ptr);
- bool IsNoWrapAddRec = !ShouldCheckWrap ||
- PSE.hasNoOverflow(Ptr, SCEVWrapPredicate::IncrementNUSW) ||
- isNoWrapAddRec(Ptr, AR, PSE, Lp);
+ bool IsNoWrapAddRec =
+ PSE.hasNoOverflow(Ptr, SCEVWrapPredicate::IncrementNUSW) ||
+ isNoWrapAddRec(Ptr, AR, PSE, Lp);
bool IsInAddressSpaceZero = PtrTy->getAddressSpace() == 0;
if (!IsNoWrapAddRec && !IsInBoundsGEP && !IsInAddressSpaceZero) {
if (Assume) {