[llvm] [LV] Use SCEV::getElementCount in selectEpilogueVectorizationFactor. (PR #150018)

Paul Walker via llvm-commits llvm-commits at lists.llvm.org
Wed Jul 23 08:08:40 PDT 2025


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@@ -152,6 +152,107 @@ exit:
   ret void
 }
 
+define void @main_vf_vscale_x_2_no_epi_iteration(ptr %A) #0 vscale_range(8, 8) {
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paulwalker-arm wrote:

As mentioned on https://github.com/llvm/llvm-project/pull/149789, I have inflight and follow on work to improve SCEV.

https://github.com/llvm/llvm-project/pull/150018


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