[llvm] [VPlan] Add VPValue for VF, use it for VPWidenIntOrFpInductionRecipe. (PR #95305)

[via llvm-commits]

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@@ -368,6 +371,7 @@ exit:
 define void @sink_replicate_region_after_replicate_region(ptr %ptr, ptr noalias %dst.2, i32 %x, i8 %y) optsize {
 ; CHECK-LABEL: sink_replicate_region_after_replicate_region
 ; CHECK:      VPlan 'Initial VPlan for VF={2},UF>=1' {
+; CHECK-NEXT: Live-in vp<[[VF:%.+]]> = VF
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ayalz wrote:

This def is w/o use?

https://github.com/llvm/llvm-project/pull/95305