hg: jdk/jdk: 8202201: All oop stores in the x64 interpreter are treated as volatile when using G1

[coleen.phillimore at oracle.com]

Changeset: 1fd0f300d4b7
Author:    coleenp
Date:      2018-09-20 08:11 -0400
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/1fd0f300d4b7

8202201: All oop stores in the x64 interpreter are treated as volatile when using G1
Summary: ran out of registers, generated volatile and non-volatile branches.
Reviewed-by: eosterlund, dholmes

! src/hotspot/cpu/x86/templateTable_x86.cpp
! src/hotspot/cpu/x86/templateTable_x86.hpp