Value *NewCmpRHS = NULL;
int64_t Scale = 1;
SCEVHandle NewOffset = SE->getIntegerSCEV(0, UIntPtrTy);
- std::stable_sort(StrideOrder.begin(), StrideOrder.end(), StrideCompare());
if (ConstantInt *C = dyn_cast<ConstantInt>(Cond->getOperand(1))) {
int64_t CmpVal = C->getValue().getSExtValue();
DEBUG(L->dump());
#endif
+ // Sort the StrideOrder so we process larger strides first.
+ std::stable_sort(StrideOrder.begin(), StrideOrder.end(), StrideCompare());
+
// Optimize induction variables. Some indvar uses can be transformed to use
// strides that will be needed for other purposes. A common example of this
// is the exit test for the loop, which can often be rewritten to use the
// IVsByStride keeps IVs for one particular loop.
assert(IVsByStride.empty() && "Stale entries in IVsByStride?");
- // Sort the StrideOrder so we process larger strides first.
- std::stable_sort(StrideOrder.begin(), StrideOrder.end(), StrideCompare());
-
// Note: this processes each stride/type pair individually. All users
// passed into StrengthReduceStridedIVUsers have the same type AND stride.
// Also, note that we iterate over IVUsesByStride indirectly by using