hg: jdk/sandbox: 8203197: C2: consider all paths in loop body for loop predication

[chris.hegarty at oracle.com]

Changeset: 5209d8a6303e
Author:    roland
Date:      2018-06-19 09:08 +0200
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/5209d8a6303e

8203197: C2: consider all paths in loop body for loop predication
Reviewed-by: kvn, neliasso

! src/hotspot/share/oops/methodData.hpp
! src/hotspot/share/opto/c2_globals.hpp
! src/hotspot/share/opto/graphKit.cpp
! src/hotspot/share/opto/loopPredicate.cpp
! src/hotspot/share/opto/loopTransform.cpp
! src/hotspot/share/opto/loopUnswitch.cpp
! src/hotspot/share/opto/loopnode.cpp
! src/hotspot/share/opto/loopnode.hpp
! src/hotspot/share/opto/node.hpp
! src/hotspot/share/opto/parse.hpp
! src/hotspot/share/opto/parse1.cpp
! src/hotspot/share/opto/parse2.cpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/deoptimization.hpp
! src/hotspot/share/runtime/vmStructs.cpp