hg: jdk7/hotspot-comp/hotspot: 6782232: assert("CreateEx must be first instruction in block" )

[vladimir.kozlov at sun.com]

Changeset: 96964ebdb154
Author:    kvn
Date:      2009-01-07 11:04 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/96964ebdb154

6782232: assert("CreateEx must be first instruction in block" )
Summary: Add the missing check for CreateEx. Add new notproduct flag VerifyRegisterAllocator.
Reviewed-by: never

! src/share/vm/opto/c2_globals.hpp
! src/share/vm/opto/chaitin.cpp
! src/share/vm/opto/live.cpp
! src/share/vm/opto/reg_split.cpp