[llvm] [VPlan] Update scalar induction resume values in VPlan. (PR #110577)

[Florian Hahn via llvm-commits]

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@@ -138,32 +138,32 @@ define void @example2(i32 %n, i32 %x) optsize {
 ; CHECK-NEXT:    [[TMP17:%.*]] = zext i32 [[N]] to i64
 ; CHECK-NEXT:    [[N_RND_UP10:%.*]] = add nuw nsw i64 [[TMP17]], 3
 ; CHECK-NEXT:    [[N_VEC12:%.*]] = and i64 [[N_RND_UP10]], 8589934588
-; CHECK-NEXT:    [[TRIP_COUNT_MINUS_116:%.*]] = add nsw i64 [[TMP17]], -1
-; CHECK-NEXT:    [[BROADCAST_SPLATINSERT17:%.*]] = insertelement <4 x i64> poison, i64 [[TRIP_COUNT_MINUS_116]], i64 0
+; CHECK-NEXT:    [[TRIP_COUNT_MINUS_114:%.*]] = add nsw i64 [[TMP17]], -1
+; CHECK-NEXT:    [[BROADCAST_SPLATINSERT19:%.*]] = insertelement <4 x i64> poison, i64 [[TRIP_COUNT_MINUS_114]], i64 0
+; CHECK-NEXT:    [[BROADCAST_SPLAT20:%.*]] = shufflevector <4 x i64> [[BROADCAST_SPLATINSERT19]], <4 x i64> poison, <4 x i32> zeroinitializer
+; CHECK-NEXT:    br label [[VECTOR_BODY15:%.*]]
+; CHECK:       vector.body15:
+; CHECK-NEXT:    [[INDEX16:%.*]] = phi i64 [ 0, [[VECTOR_PH9]] ], [ [[INDEX_NEXT29:%.*]], [[PRED_STORE_CONTINUE28:%.*]] ]
+; CHECK-NEXT:    [[OFFSET_IDX:%.*]] = add i64 [[I_0_LCSSA]], [[INDEX16]]
+; CHECK-NEXT:    [[BROADCAST_SPLATINSERT17:%.*]] = insertelement <4 x i64> poison, i64 [[INDEX16]], i64 0
 ; CHECK-NEXT:    [[BROADCAST_SPLAT18:%.*]] = shufflevector <4 x i64> [[BROADCAST_SPLATINSERT17]], <4 x i64> poison, <4 x i32> zeroinitializer
-; CHECK-NEXT:    br label [[VECTOR_BODY19:%.*]]
-; CHECK:       vector.body17:
-; CHECK-NEXT:    [[INDEX20:%.*]] = phi i64 [ 0, [[VECTOR_PH9]] ], [ [[INDEX_NEXT31:%.*]], [[PRED_STORE_CONTINUE30:%.*]] ]
-; CHECK-NEXT:    [[OFFSET_IDX:%.*]] = add i64 [[I_0_LCSSA]], [[INDEX20]]
-; CHECK-NEXT:    [[BROADCAST_SPLATINSERT21:%.*]] = insertelement <4 x i64> poison, i64 [[INDEX20]], i64 0
-; CHECK-NEXT:    [[BROADCAST_SPLAT22:%.*]] = shufflevector <4 x i64> [[BROADCAST_SPLATINSERT21]], <4 x i64> poison, <4 x i32> zeroinitializer
-; CHECK-NEXT:    [[VEC_IV:%.*]] = or disjoint <4 x i64> [[BROADCAST_SPLAT22]], <i64 0, i64 1, i64 2, i64 3>
-; CHECK-NEXT:    [[TMP18:%.*]] = icmp ule <4 x i64> [[VEC_IV]], [[BROADCAST_SPLAT18]]
+; CHECK-NEXT:    [[VEC_IV:%.*]] = or disjoint <4 x i64> [[BROADCAST_SPLAT18]], <i64 0, i64 1, i64 2, i64 3>
+; CHECK-NEXT:    [[TMP18:%.*]] = icmp ule <4 x i64> [[VEC_IV]], [[BROADCAST_SPLAT20]]
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fhahn wrote:

Yep, seems like too many changes unfortunately 

https://github.com/llvm/llvm-project/pull/110577