Code Review for hotspot

Prepared by:roland on Tue Mar 25 15:37:21 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:qparent
Summary of changes: 923 lines changed: 506 ins; 241 del; 176 mod; 36486 unchg
Patch of changes: hotspot.patch
Legend: Modified file
Deleted file
New file

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/share/vm/ci/ciMethod.cpp

rev 6139 : 8031755: Type speculation should be used to optimize explicit null checks
Summary: feed profiling data about reference nullness to type speculation.
Reviewed-by:
53 lines changed: 12 ins; 17 del; 24 mod; 1401 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/share/vm/ci/ciMethod.hpp

rev 6139 : 8031755: Type speculation should be used to optimize explicit null checks
Summary: feed profiling data about reference nullness to type speculation.
Reviewed-by:
4 lines changed: 0 ins; 0 del; 4 mod; 328 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/share/vm/oops/methodData.cpp

rev 6139 : 8031755: Type speculation should be used to optimize explicit null checks
Summary: feed profiling data about reference nullness to type speculation.
Reviewed-by:
2 lines changed: 2 ins; 0 del; 0 mod; 1645 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/share/vm/oops/methodData.hpp

rev 6139 : 8031755: Type speculation should be used to optimize explicit null checks
Summary: feed profiling data about reference nullness to type speculation.
Reviewed-by:
1 line changed: 0 ins; 0 del; 1 mod; 2484 unchg

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

rev 6139 : 8031755: Type speculation should be used to optimize explicit null checks
Summary: feed profiling data about reference nullness to type speculation.
Reviewed-by:
12 lines changed: 10 ins; 0 del; 2 mod; 1376 unchg

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

rev 6139 : 8031755: Type speculation should be used to optimize explicit null checks
Summary: feed profiling data about reference nullness to type speculation.
Reviewed-by:
9 lines changed: 0 ins; 7 del; 2 mod; 1048 unchg

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

rev 6139 : 8031755: Type speculation should be used to optimize explicit null checks
Summary: feed profiling data about reference nullness to type speculation.
Reviewed-by:
85 lines changed: 55 ins; 0 del; 30 mod; 4124 unchg

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

rev 6139 : 8031755: Type speculation should be used to optimize explicit null checks
Summary: feed profiling data about reference nullness to type speculation.
Reviewed-by:
12 lines changed: 6 ins; 1 del; 5 mod; 928 unchg

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

rev 6139 : 8031755: Type speculation should be used to optimize explicit null checks
Summary: feed profiling data about reference nullness to type speculation.
Reviewed-by:
4 lines changed: 0 ins; 0 del; 4 mod; 6086 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/share/vm/opto/parse2.cpp

rev 6139 : 8031755: Type speculation should be used to optimize explicit null checks
Summary: feed profiling data about reference nullness to type speculation.
Reviewed-by:
11 lines changed: 8 ins; 0 del; 3 mod; 2400 unchg

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

rev 6139 : 8031755: Type speculation should be used to optimize explicit null checks
Summary: feed profiling data about reference nullness to type speculation.
Reviewed-by:
1 line changed: 0 ins; 0 del; 1 mod; 1824 unchg

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

rev 6139 : 8031755: Type speculation should be used to optimize explicit null checks
Summary: feed profiling data about reference nullness to type speculation.
Reviewed-by:
553 lines changed: 320 ins; 159 del; 74 mod; 4739 unchg

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

rev 6139 : 8031755: Type speculation should be used to optimize explicit null checks
Summary: feed profiling data about reference nullness to type speculation.
Reviewed-by:
159 lines changed: 81 ins; 53 del; 25 mod; 1690 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/share/vm/runtime/arguments.cpp

rev 6139 : 8031755: Type speculation should be used to optimize explicit null checks
Summary: feed profiling data about reference nullness to type speculation.
Reviewed-by:
4 lines changed: 0 ins; 4 del; 0 mod; 4015 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/share/vm/runtime/deoptimization.cpp

rev 6139 : 8031755: Type speculation should be used to optimize explicit null checks
Summary: feed profiling data about reference nullness to type speculation.
Reviewed-by:
1 line changed: 1 ins; 0 del; 0 mod; 2014 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/share/vm/runtime/deoptimization.hpp

rev 6139 : 8031755: Type speculation should be used to optimize explicit null checks
Summary: feed profiling data about reference nullness to type speculation.
Reviewed-by:
12 lines changed: 11 ins; 0 del; 1 mod; 384 unchg

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