Code Review for hotspot

Prepared by:roland on Wed Sep 4 22:38:59 CEST 2013
Workspace:/net/mackdrive.fr.oracle.com/export/jrts/work/rw140007/c2-speculation/hotspot
Compare against: http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot
Compare against version:replaceinmap
Summary of changes: 554 lines changed: 420 ins; 10 del; 124 mod; 29126 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/c2_globals.hpp

rev 5101 : 8024070: C2 needs some form of type speculation
Summary: record unused type profile information with type system, propagate and use it.
Reviewed-by:
3 lines changed: 3 ins; 0 del; 0 mod; 640 unchg

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

rev 5101 : 8024070: C2 needs some form of type speculation
Summary: record unused type profile information with type system, propagate and use it.
Reviewed-by:
6 lines changed: 4 ins; 0 del; 2 mod; 1187 unchg

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

rev 5101 : 8024070: C2 needs some form of type speculation
Summary: record unused type profile information with type system, propagate and use it.
Reviewed-by:
1 line changed: 1 ins; 0 del; 0 mod; 331 unchg

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

rev 5101 : 8024070: C2 needs some form of type speculation
Summary: record unused type profile information with type system, propagate and use it.
Reviewed-by:
45 lines changed: 44 ins; 0 del; 1 mod; 3783 unchg

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

rev 5101 : 8024070: C2 needs some form of type speculation
Summary: record unused type profile information with type system, propagate and use it.
Reviewed-by:
3 lines changed: 2 ins; 0 del; 1 mod; 1144 unchg

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

rev 5101 : 8024070: C2 needs some form of type speculation
Summary: record unused type profile information with type system, propagate and use it.
Reviewed-by:
33 lines changed: 21 ins; 0 del; 12 mod; 996 unchg

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

rev 5100 : 8024067: Missing replace_in_map() calls following null checks
Summary: add replace_in_map() calls following some null checks in type checks
Reviewed-by:
rev 5101 : 8024070: C2 needs some form of type speculation
Summary: record unused type profile information with type system, propagate and use it.
Reviewed-by:
109 lines changed: 83 ins; 8 del; 18 mod; 3823 unchg

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

rev 5100 : 8024067: Missing replace_in_map() calls following null checks
Summary: add replace_in_map() calls following some null checks in type checks
Reviewed-by:
rev 5101 : 8024070: C2 needs some form of type speculation
Summary: record unused type profile information with type system, propagate and use it.
Reviewed-by:
22 lines changed: 19 ins; 0 del; 3 mod; 882 unchg

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

rev 5101 : 8024070: C2 needs some form of type speculation
Summary: record unused type profile information with type system, propagate and use it.
Reviewed-by:
75 lines changed: 72 ins; 0 del; 3 mod; 5781 unchg

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

rev 5101 : 8024070: C2 needs some form of type speculation
Summary: record unused type profile information with type system, propagate and use it.
Reviewed-by:
1 line changed: 0 ins; 0 del; 1 mod; 592 unchg

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

rev 5101 : 8024070: C2 needs some form of type speculation
Summary: record unused type profile information with type system, propagate and use it.
Reviewed-by:
11 lines changed: 11 ins; 0 del; 0 mod; 1794 unchg

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

rev 5101 : 8024070: C2 needs some form of type speculation
Summary: record unused type profile information with type system, propagate and use it.
Reviewed-by:
1 line changed: 1 ins; 0 del; 0 mod; 579 unchg

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

rev 5101 : 8024070: C2 needs some form of type speculation
Summary: record unused type profile information with type system, propagate and use it.
Reviewed-by:
1 line changed: 0 ins; 0 del; 1 mod; 1498 unchg

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

rev 5101 : 8024070: C2 needs some form of type speculation
Summary: record unused type profile information with type system, propagate and use it.
Reviewed-by:
197 lines changed: 129 ins; 2 del; 66 mod; 4486 unchg

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

rev 5101 : 8024070: C2 needs some form of type speculation
Summary: record unused type profile information with type system, propagate and use it.
Reviewed-by:
46 lines changed: 30 ins; 0 del; 16 mod; 1610 unchg

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