git: openjdk/mobile: 2 new changesets

[duke]

Changeset: 7c9868c0
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2021-09-18 23:11:06 +0000
URL:       https://git.openjdk.java.net/mobile/commit/7c9868c0b3c9bd3d305e71f91596190813cdccce

8273454: C2: Transform (-a)*(-b) into a*b

Reviewed-by: thartmann, eliu, chagedorn

! src/hotspot/share/opto/mulnode.cpp
+ test/hotspot/jtreg/compiler/integerArithmetic/TestNegMultiply.java

Changeset: fde44d5d
Author:    duke <duke at openjdk.org>
Date:      2021-09-18 23:12:18 +0000
URL:       https://git.openjdk.java.net/mobile/commit/fde44d5d7347dc1f8374e46fdc437101e6533054

Automatic merge of jdk:master into master