[llvm] [VPlan] Introduce CSE pass (PR #151872)

[Florian Hahn via llvm-commits]

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@@ -47,10 +47,10 @@ define void @test_ptr_iv_no_inbounds(ptr %p1.start, ptr %p2.start, ptr %p1.end)
 ; CHECK-NEXT:    [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
 ; CHECK-NEXT:    [[OFFSET_IDX:%.*]] = mul i64 [[INDEX]], 4
 ; CHECK-NEXT:    [[NEXT_GEP:%.*]] = getelementptr i8, ptr [[P1_START]], i64 [[OFFSET_IDX]]
-; CHECK-NEXT:    [[OFFSET_IDX10:%.*]] = mul i64 [[INDEX]], 4
-; CHECK-NEXT:    [[NEXT_GEP11:%.*]] = getelementptr i8, ptr [[P2_START]], i64 [[OFFSET_IDX10]]
+; CHECK-NEXT:    [[OFFSET_IDX8:%.*]] = mul i64 [[INDEX]], 4
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fhahn wrote:

rename only

https://github.com/llvm/llvm-project/pull/151872