diff --git a/llvm/test/Transforms/LoopVectorize/vector-no-scevcheck.ll b/llvm/test/Transforms/LoopVectorize/vector-no-scevcheck.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/Transforms/LoopVectorize/vector-no-scevcheck.ll
@@ -0,0 +1,82 @@
+; RUN: opt -passes=loop-vectorize -force-vector-width=2 -force-vector-interleave=1 -S < %s | FileCheck %s
+
+; This test is to ensure that SCEV checks (which are costly performancewise) are
+; not generated when appropriate aliasing checks are sufficient.
+
+define void @foo(ptr %pout, ptr %pin, i64 %val0, i64 %val1, i64 %val2) {
+; CHECK-LABEL: @foo(
+; FIXME: CHECK below needs to be changed to CHECK-NOT to confirm the change.
+; CHECK: vector.scevcheck
+; CHECK: vector.body
+entry:
+  %0 = getelementptr double, ptr %pin, i64 %val0
+  br label %loop1.header
+
+loop1.header:                                     ; preds = %loop1.latch, %entry
+  %i = phi i64 [ %i.next, %loop1.latch ], [ 0, %entry ]
+  %mul0 = mul nsw i64 %i, %val2
+  %arrayidx0 = getelementptr inbounds double, ptr %0, i64 %mul0
+  %mul1 = mul nsw i64 %i, %val1
+  br label %loop2.header
+
+loop2.header:                                     ; preds = %loop1.header, %loop2.header
+  %j = phi i64 [ 0, %loop1.header ], [ %j.next, %loop2.header ]
+  %1 = load double, ptr %arrayidx0, align 8
+  %arrayidx1 = getelementptr inbounds double, ptr %0, i64 %j
+  %2 = load double, ptr %arrayidx1, align 8
+  %sum = fadd contract double %1, %2
+  %3 = getelementptr double, ptr %pout, i64 %mul1
+  %arrayidx2 = getelementptr inbounds double, ptr %3, i64 %j
+  store double %sum, ptr %arrayidx2, align 8
+  %j.next = add nuw nsw i64 %j, 1
+  %cmp = icmp slt i64 %j.next, %val1
+  br i1 %cmp, label %loop2.header, label %loop1.latch
+
+loop1.latch:                                      ; preds = %loop2.header
+  %i.next = add nuw nsw i64 %i, 1
+  %exitcond = icmp eq i64 %i.next, %val1
+  br i1 %exitcond, label %exit, label %loop1.header
+
+exit:                                             ; preds = %loop1.latch
+  ret void
+}
+
+; Similar test to the above but with the %arrayidx0 moved to the loop2.header
+
+define void @bar(ptr %pout, ptr %pin, i64 %val0, i64 %val1, i64 %val2) {
+; CHECK-LABEL: @bar(
+; FIXME: CHECK below needs to be changed to CHECK-NOT to confirm the change.
+; CHECK: vector.scevcheck
+; CHECK: vector.body
+entry:
+  %0 = getelementptr double, ptr %pin, i64 %val0
+  br label %loop1.header
+
+loop1.header:                                     ; preds = %loop1.latch, %entry
+  %i = phi i64 [ %i.next, %loop1.latch ], [ 0, %entry ]
+  %mul0 = mul nsw i64 %i, %val2
+  %mul1 = mul nsw i64 %i, %val1
+  br label %loop2.header
+
+loop2.header:                                     ; preds = %loop1.header, %loop2.header
+  %j = phi i64 [ 0, %loop1.header ], [ %j.next, %loop2.header ]
+  %arrayidx0 = getelementptr inbounds double, ptr %0, i64 %mul0
+  %1 = load double, ptr %arrayidx0, align 8
+  %arrayidx1 = getelementptr inbounds double, ptr %0, i64 %j
+  %2 = load double, ptr %arrayidx1, align 8
+  %sum = fadd contract double %1, %2
+  %3 = getelementptr double, ptr %pout, i64 %mul1
+  %arrayidx2 = getelementptr inbounds double, ptr %3, i64 %j
+  store double %sum, ptr %arrayidx2, align 8
+  %j.next = add nuw nsw i64 %j, 1
+  %cmp = icmp slt i64 %j.next, %val1
+  br i1 %cmp, label %loop2.header, label %loop1.latch
+
+loop1.latch:                                      ; preds = %loop2.header
+  %i.next = add nuw nsw i64 %i, 1
+  %exitcond = icmp eq i64 %i.next, %val1
+  br i1 %exitcond, label %exit, label %loop1.header
+
+exit:                                             ; preds = %loop1.latch
+  ret void
+}