hg: valhalla/valhalla: Summary: Fix method supports_value_types() and ignore ACC_VALUE and ACC_FLATTENABLE in old class file versions.

[harold.seigel at oracle.com]

Changeset: 513403560750
Author:    hseigel
Date:      2018-03-23 11:58 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/513403560750

Summary: Fix method supports_value_types() and ignore ACC_VALUE and ACC_FLATTENABLE in old class file versions.
Reviewed-by: acorn

! src/hotspot/share/classfile/classFileParser.cpp
! src/hotspot/share/include/jvm.h