Hi, Here is the history: For jdk9: issue was fixed by: 8161190: AArch64: Fix overflow in immediate cmp instruction ( http://hg.openjdk.java.net/jdk9/jdk9/hotspot/rev/fbd5edf4d6e3). But this was not backport to jdk8u-aarch64. For jdk10: issue reintroduced by: 8179444: AArch64: Put zero_words on a diet (http://hg.openjdk.java.net/jdk10/jdk10/hotspot/rev/bd7fe2f1094d) and was fixed recently by http://hg.openjdk.java.net/jdk10/hs/hotspot/rev/23e687f0c874 For jdk8u-aarch64 repo, I'm backporting patch for 8161190: http://cr.openjdk.java.net/~fyang/8161190-backport/webrev.00/ Tested with JTreg hotspot, OK to push? Thanks, Felix On 26 July 2017 at 18:48, Felix Yang <felix.yang@linaro.org> wrote:
I haven't look into the difference. But I can take a look if you want.
On 26 July 2017 at 18:40, Andrew Haley <aph@redhat.com> wrote:
On 26/07/17 11:33, Felix Yang wrote:
Shall I do a backport for jdk8u-aarch64 repo? It has the same issue. JDK9 seems fine.
Do you know why there is such a difference between 8 and 9?
-- Andrew Haley Java Platform Lead Engineer Red Hat UK Ltd. <https://www.redhat.com> EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671