git: openjdk/jdk: 8290711: assert(false) failed: infinite loop in PhaseIterGVN::optimize

[Roland Westrelin]

Changeset: 6354a57b
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2022-08-26 07:57:40 +0000
URL:       https://git.openjdk.org/jdk/commit/6354a57b5cb85d31ea70a998202470467402b669

8290711: assert(false) failed: infinite loop in PhaseIterGVN::optimize

Reviewed-by: chagedorn, kvn

! src/hotspot/share/opto/phaseX.cpp
! src/hotspot/share/opto/phaseX.hpp
+ test/hotspot/jtreg/compiler/ccp/TestInfiniteIGVNAfterCCP.java