git: openjdk/mobile: 2 new changesets

[duke]

Changeset: b957788c
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-05-18 10:47:52 +0000
URL:       https://git.openjdk.java.net/mobile/commit/b957788c

8245137: aarch64 ICache flush depends on enabling gnu extensions

Use __builtin___clear_cache.

Reviewed-by: aph, dholmes

! src/hotspot/cpu/aarch64/icache_aarch64.hpp

Changeset: aed81e96
Author:    duke <duke at openjdk.org>
Date:      2020-05-18 14:51:52 +0000
URL:       https://git.openjdk.java.net/mobile/commit/aed81e96

Automatic merge of jdk:master into master