Code Review for jdk

Prepared by:xliu on Fri May 3 12:12:05 PDT 2019
Workspace:/Users/xxinliu/Devel/openjdk/jdk
Compare against: http://hg.openjdk.java.net/jdk/jdk
Compare against version:54579
Summary of changes: 145 lines changed: 143 ins; 1 del; 1 mod; 8303 unchg
Patch of changes: jdk.patch
Legend: Modified file
Deleted file
New file

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/share/compiler/compileBroker.hpp

rev 54662 : 8222670: pathological case of JIT recompilation and code cache bloat
Summary: prevent downgraded tasks from recompiling.
Reviewed-by: thartmann, sgehwolf
Contributed-by: xxinliu@amazon.com
2 lines changed: 1 ins; 1 del; 0 mod; 422 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/share/oops/instanceKlass.cpp

rev 54662 : 8222670: pathological case of JIT recompilation and code cache bloat
Summary: prevent downgraded tasks from recompiling.
Reviewed-by: thartmann, sgehwolf
Contributed-by: xxinliu@amazon.com
10 lines changed: 9 ins; 0 del; 1 mod; 3998 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/share/prims/whitebox.cpp

rev 54662 : 8222670: pathological case of JIT recompilation and code cache bloat
Summary: prevent downgraded tasks from recompiling.
Reviewed-by: thartmann, sgehwolf
Contributed-by: xxinliu@amazon.com
20 lines changed: 20 ins; 0 del; 0 mod; 2360 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/share/runtime/tieredThresholdPolicy.cpp

rev 54662 : 8222670: pathological case of JIT recompilation and code cache bloat
Summary: prevent downgraded tasks from recompiling.
Reviewed-by: thartmann, sgehwolf
Contributed-by: xxinliu@amazon.com
10 lines changed: 10 ins; 0 del; 0 mod; 972 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw test/lib/sun/hotspot/WhiteBox.java

rev 54662 : 8222670: pathological case of JIT recompilation and code cache bloat
Summary: prevent downgraded tasks from recompiling.
Reviewed-by: thartmann, sgehwolf
Contributed-by: xxinliu@amazon.com
1 line changed: 1 ins; 0 del; 0 mod; 551 unchg

------ ------ ------ ------ --- New Patch Raw test/hotspot/jtreg/compiler/tiered/Level2RecompilationTest.java

rev 54662 : 8222670: pathological case of JIT recompilation and code cache bloat
Summary: prevent downgraded tasks from recompiling.
Reviewed-by: thartmann, sgehwolf
Contributed-by: xxinliu@amazon.com
102 lines changed: 102 ins; 0 del; 0 mod; 0 unchg

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