git: openjdk/jdk22: 8323101: C2: assert(n->in(0) == nullptr) failed: divisions with zero check should already have bailed out earlier in split-if

[Christian Hagedorn]

Changeset: 92575050
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2024-01-16 10:34:00 +0000
URL:       https://git.openjdk.org/jdk22/commit/92575050590ebd28f9c4d2e90371bdc08bbc5940

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

Reviewed-by: thartmann
Backport-of: 7e0a4ed6292586772c23292dbdd67ed1db5c12f7

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