[llvm] [VPlan] Expand VPWidenIntOrFpInductionRecipe into separate recipes (PR #118638)

[Florian Hahn via llvm-commits]

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@@ -109,8 +109,8 @@ define void @load_store_interleave_group_tc_2(ptr noalias %data) {
 ; VF4-NEXT:    store i64 [[TMP32]], ptr [[TMP31]], align 8
 ; VF4-NEXT:    br label %[[PRED_STORE_CONTINUE6]]
 ; VF4:       [[PRED_STORE_CONTINUE6]]:
-; VF4-NEXT:    [[VEC_IND_NEXT]] = add <4 x i8> [[VEC_IND]], splat (i8 4)
 ; VF4-NEXT:    [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4
+; VF4-NEXT:    [[VEC_IND_NEXT]] = add <4 x i8> [[VEC_IND]], splat (i8 4)
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fhahn wrote:

can we keep wide IV increment before canonical IV increment, to reduce test diff?

https://github.com/llvm/llvm-project/pull/118638