Vector register used by C2 compiled method corrupted at safepoint

The attached fuzzer test produces a different result for -Xint compared to "-Xmx1G -Xbatch"

To reproduce:
$ java -Xint Test.java > Xint.log
$ java -Xmx1G -Xbatch Test.java > Xbatch.log

$ diff Xint.log Xbatch.log
7c7
< Test.lArrFld = 25674174407149025
---
> Test.lArrFld = 25674174407148752
17c17
< Test.lArrFld = 9537047398970299
---
> Test.lArrFld = 9537047398970587
27c27
< Test.lArrFld = 18629965541333
---
> Test.lArrFld = 18629965541341
37c37
< Test.lArrFld = 54959195193890875
---
> Test.lArrFld = 54959195193890614
47c47
< Test.lArrFld = 4367139473002696
---
> Test.lArrFld = 4367139473002084
57c57
< Test.lArrFld = 100932619575317988
---
> Test.lArrFld = 100932619575318267
67c67
< Test.lArrFld = 20084261578502931
---
> Test.lArrFld = 20084261578502843
77c77
< Test.lArrFld = 80394573410852050
---
> Test.lArrFld = 80394573410852213
87c87
< Test.lArrFld = 542189777010360
---
> Test.lArrFld = 542189777010483
97c97
< Test.lArrFld = 20016425702668859
---
> Test.lArrFld = 20016425702669146


Note: Does not differ if we specifiy -XX:-TieredCompilation or -XX:TieredStopAtLevel=1