[SCEV] Use isAvailableAtLoopEntry in the asserts

This is what is supposed to be there.
llvm · Sep 21, 2021 · cd166fb · cd166fb
1 parent 8bc7185
commit cd166fb
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/llvm/lib/Analysis/ScalarEvolution.cpp b/llvm/lib/Analysis/ScalarEvolution.cpp
@@ -11836,9 +11836,9 @@ ScalarEvolution::howManyLessThans(const SCEV *LHS, const SCEV *RHS,
   // so we get a backedge count of zero.
   const SCEV *BECount = nullptr;
   auto *OrigStartMinusStride = getMinusSCEV(OrigStart, Stride);
-  assert(isLoopInvariant(OrigStartMinusStride, L) && "Must be!");
-  assert(isLoopInvariant(OrigStart, L) && "Must be!");
-  assert(isLoopInvariant(OrigRHS, L) && "Must be!");
+  assert(isAvailableAtLoopEntry(OrigStartMinusStride, L) && "Must be!");
+  assert(isAvailableAtLoopEntry(OrigStart, L) && "Must be!");
+  assert(isAvailableAtLoopEntry(OrigRHS, L) && "Must be!");
   // Can we prove (max(RHS,Start) > Start - Stride?
   if (isLoopEntryGuardedByCond(L, Cond, OrigStartMinusStride, OrigStart) &&
       isLoopEntryGuardedByCond(L, Cond, OrigStartMinusStride, OrigRHS)) {