hg: jdk7/hotspot-comp/hotspot: 6934483: GCC 4.5 errors "suggest parentheses around something..." when compiling with -Werror and -Wall

[Christian.Thalinger at Sun.COM]

Changeset: a83b0246bb77
Author:    twisti
Date:      2010-09-09 05:24 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/a83b0246bb77

6934483: GCC 4.5 errors "suggest parentheses around something..." when compiling with -Werror and -Wall
Summary: These are minor changes fixing compile failure when -Wall -Werror flags are used under gcc 4.5.
Reviewed-by: twisti, kvn, rasbold
Contributed-by: Pavel Tisnovsky <ptisnovs at redhat.com>

! src/cpu/x86/vm/vm_version_x86.hpp
! src/share/vm/memory/referenceProcessor.hpp
! src/share/vm/utilities/globalDefinitions.hpp