Code Review for hotspot

Prepared by:hshi on Thu Dec 10 06:01:32 PST 2015
Workspace:/home/hshi/jdk9-hs-comp/hotspot
Compare against: http://hg.openjdk.java.net/jdk9/hs-comp/hotspot
Compare against version:9639
Summary of changes: 36 lines changed: 36 ins; 0 del; 0 mod; 8240 unchg
Changeset: hotspot.changeset
Bug id: <title>[JDK-8144993] Elide redundant memory barrier after AllocationNode - Java Bug System</title>
Legend: Modified file
Deleted file
New file

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/share/vm/opto/callnode.cpp

rev 9640 : 8144993: Elide redundant memory barrier after AllocationNode
Summary: Elide memory barrier for AllocationNode when it doesn't escape in initializer and has an MemBarRelease node at exit of initializer method.
Reviewed-by: duke
18 lines changed: 18 ins; 0 del; 0 mod; 2022 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/share/vm/opto/callnode.hpp

rev 9640 : 8144993: Elide redundant memory barrier after AllocationNode
Summary: Elide memory barrier for AllocationNode when it doesn't escape in initializer and has an MemBarRelease node at exit of initializer method.
Reviewed-by: duke
9 lines changed: 9 ins; 0 del; 0 mod; 1118 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/share/vm/opto/macro.cpp

rev 9640 : 8144993: Elide redundant memory barrier after AllocationNode
Summary: Elide memory barrier for AllocationNode when it doesn't escape in initializer and has an MemBarRelease node at exit of initializer method.
Reviewed-by: duke
1 line changed: 1 ins; 0 del; 0 mod; 2757 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/share/vm/opto/parse1.cpp

rev 9640 : 8144993: Elide redundant memory barrier after AllocationNode
Summary: Elide memory barrier for AllocationNode when it doesn't escape in initializer and has an MemBarRelease node at exit of initializer method.
Reviewed-by: duke
8 lines changed: 8 ins; 0 del; 0 mod; 2343 unchg

This code review page was prepared using /home/hshi/webrev/webrev.ksh (vers 25.12-hg+openjdk.java.net).