git: openjdk/jdk: 8290432: C2 compilation fails with assert(node->_last_del == _last) failed: must have deleted the edge just produced

[Yi Yang]

Changeset: acf96c64
Author:    Yi Yang <yyang at openjdk.org>
Date:      2022-12-07 03:08:07 +0000
URL:       https://git.openjdk.org/jdk/commit/acf96c64b750b1a7badbb2cd1c7021dad36aae1e

8290432: C2 compilation fails with assert(node->_last_del == _last) failed: must have deleted the edge just produced

Reviewed-by: kvn, thartmann, chagedorn

! src/hotspot/share/opto/loopnode.cpp
+ test/hotspot/jtreg/compiler/c2/TestUnexpectedParallelIV.java