git: openjdk/jdk21u-dev: master: 8323101: C2: assert(n->in(0) == nullptr) failed: divisions with zero check should already have bailed out earlier in split-if

[Aleksey Shipilev]

Changeset: 869df3bf
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2024-01-31 12:58:02 +0000
URL:       https://git.openjdk.org/jdk21u-dev/commit/869df3bf7c2d43c67f0b67f0bad13b4ad669a337

8323101: C2: assert(n->in(0) == nullptr) failed: divisions with zero check should already have bailed out earlier in split-if

Backport-of: 7e0a4ed6292586772c23292dbdd67ed1db5c12f7

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