Code Review for hotspot

Prepared by:xliu on Fri May 17 16:16:45 PDT 2019
Workspace:/private/tmp/hotspot
Compare against: https://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/
Compare against version:8982
Summary of changes: 148 lines changed: 136 ins; 1 del; 11 mod; 9405 unchg
Patch of changes: hotspot.patch
Legend: Modified file
Deleted file
New file

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/share/vm/compiler/compileBroker.cpp

rev 8983 : 8222670: pathological case of JIT recompilation and code cache bloat
Summary: Prevent downgraded compilation tasks from recompiling.
Reviewed-by: thartmann, sgehwolf, phh, andrew
5 lines changed: 2 ins; 0 del; 3 mod; 2414 unchg

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

rev 8983 : 8222670: pathological case of JIT recompilation and code cache bloat
Summary: Prevent downgraded compilation tasks from recompiling.
Reviewed-by: thartmann, sgehwolf, phh, andrew
3 lines changed: 1 ins; 1 del; 1 mod; 476 unchg

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

rev 8983 : 8222670: pathological case of JIT recompilation and code cache bloat
Summary: Prevent downgraded compilation tasks from recompiling.
Reviewed-by: thartmann, sgehwolf, phh, andrew
11 lines changed: 9 ins; 0 del; 2 mod; 3870 unchg

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

rev 8983 : 8222670: pathological case of JIT recompilation and code cache bloat
Summary: Prevent downgraded compilation tasks from recompiling.
Reviewed-by: thartmann, sgehwolf, phh, andrew
22 lines changed: 21 ins; 0 del; 1 mod; 1176 unchg

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

rev 8983 : 8222670: pathological case of JIT recompilation and code cache bloat
Summary: Prevent downgraded compilation tasks from recompiling.
Reviewed-by: thartmann, sgehwolf, phh, andrew
11 lines changed: 10 ins; 0 del; 1 mod; 531 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw test/compiler/whitebox/CompilerWhiteBoxTest.java

rev 8983 : 8222670: pathological case of JIT recompilation and code cache bloat
Summary: Prevent downgraded compilation tasks from recompiling.
Reviewed-by: thartmann, sgehwolf, phh, andrew
3 lines changed: 0 ins; 0 del; 3 mod; 691 unchg

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

rev 8983 : 8222670: pathological case of JIT recompilation and code cache bloat
Summary: Prevent downgraded compilation tasks from recompiling.
Reviewed-by: thartmann, sgehwolf, phh, andrew
1 line changed: 1 ins; 0 del; 0 mod; 247 unchg

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

rev 8983 : 8222670: pathological case of JIT recompilation and code cache bloat
Summary: Prevent downgraded compilation tasks from recompiling.
Reviewed-by: thartmann, sgehwolf, phh, andrew
92 lines changed: 92 ins; 0 del; 0 mod; 0 unchg

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