git: openjdk/jdk13u-dev: 8239477: jdk/jfr/jcmd/TestJcmdStartStopDefault.java fails -XX:+VerifyOops with "verify_oop: rsi: broken oop"

[Yuri Nesterenko]

Changeset: ad457aff
Author:    Ekaterina Vergizova <evergizova at openjdk.org>
Committer: Yuri Nesterenko <yan at openjdk.org>
Date:      2020-11-20 10:15:31 +0000
URL:       https://github.com/openjdk/jdk13u-dev/commit/ad457aff

8239477: jdk/jfr/jcmd/TestJcmdStartStopDefault.java fails -XX:+VerifyOops with "verify_oop: rsi: broken oop"

Use T_ADDRESS instead of T_OBJECT to load metadata.

Reviewed-by: yan
Backport-of: b5775c831d27544870b6155cadc7d9861b93c438

! src/hotspot/share/c1/c1_LIRGenerator.cpp