[llvm] [LV] Rewrite UDiv A, B -> UDiv A, UMax(B, 1) in trip counts if needed. (PR #92177)

[Florian Hahn via llvm-commits]

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@@ -2315,12 +2325,17 @@ struct SCEVFindUnsafe {
 };
 } // namespace
 
-bool SCEVExpander::isSafeToExpand(const SCEV *S) const {
+bool SCEVExpander::isSafeToExpand(const SCEV *S, bool CanonicalMode,
+                                  ScalarEvolution &SE) {
   SCEVFindUnsafe Search(SE, CanonicalMode);
   visitAll(S, Search);
   return !Search.IsUnsafe;
 }
 
+bool SCEVExpander::isSafeToExpand(const SCEV *S) const {
+  return isSafeToExpand(S, CanonicalMode, SE);
+}
+
 bool SCEVExpander::isSafeToExpandAt(const SCEV *S,
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fhahn wrote:

removed those changes

https://github.com/llvm/llvm-project/pull/92177