Code Review for hotspot

Prepared by:roland on Wed Nov 12 11:00:07 CET 2014
Workspace:/net/mackdrive/export/jrts/work/rw140007/jdk9-repo/hotspot
Compare against: http://hg.openjdk.java.net/jdk9/hs-comp/hotspot
Compare against version:7331
Summary of changes: 249 lines changed: 236 ins; 7 del; 6 mod; 8447 unchg
Patch of changes: hotspot.patch
Legend: Modified file
Deleted file
New file

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/share/vm/opto/castnode.cpp

rev 7345 : 8054478: C2: Incorrectly compiled char[] array access crashes JVM
Summary: propagate node replacements along control flow edges to callers
Reviewed-by: dead backbranch in main loop results in erroneous array access
rev 7347 : reviews
95 lines changed: 95 ins; 0 del; 0 mod; 294 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/share/vm/opto/castnode.hpp

rev 7345 : 8054478: C2: Incorrectly compiled char[] array access crashes JVM
Summary: propagate node replacements along control flow edges to callers
Reviewed-by: dead backbranch in main loop results in erroneous array access
rev 7347 : reviews
16 lines changed: 15 ins; 0 del; 1 mod; 118 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/share/vm/opto/loopTransform.cpp

rev 7345 : 8054478: C2: Incorrectly compiled char[] array access crashes JVM
Summary: propagate node replacements along control flow edges to callers
Reviewed-by: dead backbranch in main loop results in erroneous array access
rev 7347 : reviews
33 lines changed: 33 ins; 0 del; 0 mod; 2790 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/share/vm/opto/loopnode.hpp

rev 7345 : 8054478: C2: Incorrectly compiled char[] array access crashes JVM
Summary: propagate node replacements along control flow edges to callers
Reviewed-by: dead backbranch in main loop results in erroneous array access
rev 7347 : reviews
2 lines changed: 2 ins; 0 del; 0 mod; 1118 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/share/vm/opto/opaquenode.cpp

rev 7345 : 8054478: C2: Incorrectly compiled char[] array access crashes JVM
Summary: propagate node replacements along control flow edges to callers
Reviewed-by: dead backbranch in main loop results in erroneous array access
rev 7347 : reviews
3 lines changed: 1 ins; 0 del; 2 mod; 61 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/share/vm/opto/opaquenode.hpp

rev 7345 : 8054478: C2: Incorrectly compiled char[] array access crashes JVM
Summary: propagate node replacements along control flow edges to callers
Reviewed-by: dead backbranch in main loop results in erroneous array access
rev 7347 : reviews
1 line changed: 0 ins; 0 del; 1 mod; 90 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/share/vm/opto/phaseX.cpp

rev 7347 : reviews
37 lines changed: 32 ins; 3 del; 2 mod; 1896 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/share/vm/opto/subnode.cpp

rev 7347 : reviews
2 lines changed: 0 ins; 2 del; 0 mod; 1513 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/share/vm/opto/subnode.hpp

rev 7347 : reviews
2 lines changed: 0 ins; 2 del; 0 mod; 567 unchg

------ ------ ------ ------ --- New Patch Raw test/compiler/loopopts/TestDeadBackbranchArrayAccess.java

rev 7345 : 8054478: C2: Incorrectly compiled char[] array access crashes JVM
Summary: propagate node replacements along control flow edges to callers
Reviewed-by: dead backbranch in main loop results in erroneous array access
58 lines changed: 58 ins; 0 del; 0 mod; 0 unchg

This code review page was prepared using ../../c2-inlining/webrev.ksh (vers 23.18-hg-never-dev).