[llvm] [VPlan] Sink recipes from the vector loop region in licm. (PR #168031)

[Mel Chen via llvm-commits]

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@@ -37,6 +27,16 @@ define void @test_widen_ptr_induction(ptr %ptr.start.1) {
 ; CHECK-NEXT:    [[TMP16:%.*]] = icmp eq i64 [[INDEX_NEXT]], 10000
 ; CHECK-NEXT:    br i1 [[TMP16]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], {{!llvm.loop ![0-9]+}}
 ; CHECK:       middle.block:
+; CHECK-NEXT:    [[TMP10:%.*]] = icmp ne <2 x ptr> [[TMP5]], zeroinitializer
+; CHECK-NEXT:    [[TMP11:%.*]] = icmp ne <2 x ptr> [[TMP7]], zeroinitializer
+; CHECK-NEXT:    [[TMP12:%.*]] = extractelement <2 x i1> [[TMP10]], i32 0
+; CHECK-NEXT:    tail call void @llvm.assume(i1 [[TMP12]])
+; CHECK-NEXT:    [[TMP13:%.*]] = extractelement <2 x i1> [[TMP10]], i32 1
+; CHECK-NEXT:    tail call void @llvm.assume(i1 [[TMP13]])
+; CHECK-NEXT:    [[TMP14:%.*]] = extractelement <2 x i1> [[TMP11]], i32 0
+; CHECK-NEXT:    tail call void @llvm.assume(i1 [[TMP14]])
+; CHECK-NEXT:    [[TMP21:%.*]] = extractelement <2 x i1> [[TMP11]], i32 1
+; CHECK-NEXT:    tail call void @llvm.assume(i1 [[TMP21]])
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Mel-Chen wrote:

Update the sink condition check, thanks

https://github.com/llvm/llvm-project/pull/168031