[llvm] [LV, VP]VP intrinsics support for the Loop Vectorizer (PR #76172)

Alexey Bataev via llvm-commits llvm-commits at lists.llvm.org
Fri Jan 26 10:06:03 PST 2024


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@@ -4690,6 +4712,39 @@ LoopVectorizationCostModel::computeMaxVF(ElementCount UserVF, unsigned UserIC) {
   // FIXME: look for a smaller MaxVF that does divide TC rather than masking.
   if (Legal->prepareToFoldTailByMasking()) {
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alexey-bataev wrote:

I simplified it as much as I could. If you have any particular comments, how it can be improved, please be more specific.

https://github.com/llvm/llvm-project/pull/76172


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