Changeset: eb8b5cc64669 Author: vlivanov Date: 2015-01-29 10:25 -0800 URL: http://hg.openjdk.java.net/jdk8u/hs-dev/hotspot/rev/eb8b5cc64669 8063137: Never-taken branches should be pruned when GWT LambdaForms are shared Reviewed-by: jrose, kvn ! src/share/vm/ci/ciMethod.cpp ! src/share/vm/ci/ciMethod.hpp ! src/share/vm/classfile/vmSymbols.hpp ! src/share/vm/opto/classes.hpp ! src/share/vm/opto/compile.cpp ! src/share/vm/opto/connode.cpp ! src/share/vm/opto/connode.hpp ! src/share/vm/opto/graphKit.hpp ! src/share/vm/opto/library_call.cpp ! src/share/vm/opto/parse.hpp ! src/share/vm/opto/parse2.cpp Changeset: d9593687713d Author: vlivanov Date: 2015-03-20 11:41 -0700 URL: http://hg.openjdk.java.net/jdk8u/hs-dev/hotspot/rev/d9593687713d 8074548: Never-taken branches cause repeated deopts in MHs.GWT case Reviewed-by: jrose, kvn ! src/share/vm/opto/library_call.cpp Changeset: 4eeec0cdeb6a Author: vlivanov Date: 2015-01-29 10:26 -0800 URL: http://hg.openjdk.java.net/jdk8u/hs-dev/hotspot/rev/4eeec0cdeb6a 8068915: uncommon trap w/ Reason_speculate_class_check causes performance regression due to continuous deoptimizations Reviewed-by: kvn, roland, jrose ! src/share/vm/opto/graphKit.cpp Changeset: 99edc344d77c Author: vlivanov Date: 2015-04-14 18:11 +0300 URL: http://hg.openjdk.java.net/jdk8u/hs-dev/hotspot/rev/99edc344d77c 8062280: C2: inlining failure due to access checks being too strict Reviewed-by: kvn ! src/share/vm/ci/ciMethod.cpp ! src/share/vm/ci/ciMethod.hpp ! src/share/vm/interpreter/linkResolver.cpp ! src/share/vm/interpreter/linkResolver.hpp ! src/share/vm/opto/callGenerator.cpp ! src/share/vm/opto/compile.hpp ! src/share/vm/opto/doCall.cpp + test/compiler/jsr292/MHInlineTest.java