[llvm] [LV]Split store-load forward distance analysis from other checks (PR #121156)

[Florian Hahn via llvm-commits]

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@@ -1742,31 +1742,34 @@ bool MemoryDepChecker::couldPreventStoreLoadForward(uint64_t Distance,
   // cause any slowdowns.
   const uint64_t NumItersForStoreLoadThroughMemory = 8 * TypeByteSize;
   // Maximum vector factor.
-  uint64_t MaxVFWithoutSLForwardIssues = std::min(
-      VectorizerParams::MaxVectorWidth * TypeByteSize, MinDepDistBytes);
+  uint64_t MaxVFWithoutSLForwardIssuesPowerOf2 = std::min(
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fhahn wrote:

Those are just name changes? Are they needed, as everything is still just power-of-2 here? If possible better to leave the names as is, and possibly change them as NFC if/ponce needed?

https://github.com/llvm/llvm-project/pull/121156