hg: valhalla/valhalla: 8210756: [lworld] C2 should optimize default oop load from known value klass

tobias.hartmann at oracle.com tobias.hartmann at oracle.com
Mon Sep 24 08:19:09 UTC 2018


Changeset: 2b17e91a12dc
Author:    thartmann
Date:      2018-09-24 10:18 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/2b17e91a12dc

8210756: [lworld] C2 should optimize default oop load from known value klass
Reviewed-by: roland

! src/hotspot/share/ci/ciValueKlass.cpp
! src/hotspot/share/ci/ciValueKlass.hpp
! src/hotspot/share/oops/instanceKlass.hpp
! src/hotspot/share/oops/valueKlass.hpp
! src/hotspot/share/opto/memnode.cpp
! src/hotspot/share/opto/type.cpp
! src/hotspot/share/runtime/deoptimization.cpp
! test/hotspot/jtreg/compiler/valhalla/valuetypes/TestIntrinsics.java



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