[polly] [Polly] Add vectorize metadata to loops identified as vectorizable by polly (PR #113994)

[Michael Kruse via llvm-commits]

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@@ -159,8 +162,19 @@ Value *polly::createLoop(Value *LB, Value *UB, Value *Stride,
 
   // Create the loop latch and annotate it as such.
   BranchInst *B = Builder.CreateCondBr(LoopCondition, HeaderBB, ExitBB);
-  if (Annotator)
-    Annotator->annotateLoopLatch(B, NewLoop, Parallel, LoopVectDisabled);
+
+  // If the 'polly-annotate-metadata-vectorize' flag is passed, we add
+  // the vectorize metadata. Otherwise we fall back to previous behavior
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Meinersbur wrote:

"previous behavior" referes to this commit. That does not make sense if you see this comment only in the source.

https://github.com/llvm/llvm-project/pull/113994