[llvm] [LV] Introduce the EVLIVSimplify Pass for EVL-vectorized loops (PR #91796)

[Craig Topper via llvm-commits]

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@@ -68,6 +68,9 @@
 ; CHECK-NEXT:       Expand reduction intrinsics
 ; CHECK-NEXT:       Natural Loop Information
 ; CHECK-NEXT:       TLS Variable Hoist
+; CHECK-NEXT:       Scalar Evolution Analysis
+; CHECK-NEXT:       Loop Pass Manager
+; CHECK-NEXT:         EVL-based Induction Variables Simplify
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topperc wrote:

I'm not sure. LSR itself already does some things that make loops harder to analyze. Though it doesn't make them not countable.

https://github.com/llvm/llvm-project/pull/91796