git: openjdk/jdk: 8306042: C2: failed: Missed optimization opportunity in PhaseCCP (adding LShift->Cast->Add notification)

[Emanuel Peter]

Changeset: e9807a4b
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2023-05-03 10:45:30 +0000
URL:       https://git.openjdk.org/jdk/commit/e9807a4b0f3533512623fba96042472b69d4ac34

8306042: C2: failed: Missed optimization opportunity in PhaseCCP (adding LShift->Cast->Add notification)

Reviewed-by: thartmann, chagedorn, kvn

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