git: openjdk/jdk: 8271600: C2: CheckCastPP which should closely follow Allocate is sunk of a loop

[Vladimir Ivanov]

Changeset: 2ff4c01d
Author:    Vladimir Ivanov <vlivanov at openjdk.org>
Date:      2021-08-23 20:23:41 +0000
URL:       https://git.openjdk.java.net/jdk/commit/2ff4c01d42f1afcc53abd48e074356fb4a700754

8271600: C2: CheckCastPP which should closely follow Allocate is sunk of a loop

Reviewed-by: chagedorn, roland

! src/hotspot/share/opto/loopopts.cpp