git: openjdk/mobile: 2 new changesets

[duke]

Changeset: 417e8e44
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2020-07-27 11:03:17 +0000
URL:       https://git.openjdk.java.net/mobile/commit/417e8e44

8248552: C2 crashes with SIGFPE due to division by zero

Bail out in PhaseIdealLoop:split_thru_phi when trying to split a Div or ModNode iv phi whose zero check was removed but could potentially still be zero based on type information.

Reviewed-by: kvn, thartmann

! src/hotspot/share/opto/loopopts.cpp
+ test/hotspot/jtreg/compiler/loopopts/TestSplitThruPhiDivMod.java

Changeset: b97b9957
Author:    duke <duke at openjdk.org>
Date:      2020-07-27 11:10:10 +0000
URL:       https://git.openjdk.java.net/mobile/commit/b97b9957

Automatic merge of jdk:master into master