git: openjdk/jdk17u-dev: 8313262: C2: Sinking node may cause required cast to be dropped

Wed Aug 30 05:57:09 UTC 2023

Changeset: 25efeccb
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2023-08-30 05:55:37 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/25efeccb05bc747aafafb45b0b6910103a53b2b9

8313262: C2:  Sinking node may cause required cast to be dropped

Backport-of: 1cee3b9fd9720e7938029a6992460b9053e65e57

! src/hotspot/share/opto/loopopts.cpp
+ test/hotspot/jtreg/gc/shenandoah/compiler/TestSinkingNodeDropsNotNullCast.java