Jesper Wilhelmsson
132e217524
Merge
2016-03-19 01:23:46 +01:00
Per Lidén
da5ca5c5d5
8151601: Cleanup locking of the Reference pending list
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Reviewed-by: brutisso, stefank
2016-03-17 08:07:53 +01:00
Mikael Vidstedt
c40e7bc21f
8149159: Clean up Unsafe
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Reviewed-by: jrose, kvn, stsmirno, chegar, aph, psandoz, redestad, twisti
2016-03-03 09:33:30 -08:00
Tobias Hartmann
2c4627b399
8151130: [BACKOUT] Remove Method::_method_data for C1
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Backing out the fix for JDK-8147978 because it fails and blocks integration.
Reviewed-by: vlivanov, zmajo
2016-03-03 13:18:53 +01:00
Chris Plummer
6d7d3228e7
8147978: Remove Method::_method_data for C1
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Method::_method_data field removed when not using C2 or JVMCI
Reviewed-by: dholmes, kvn
2016-02-26 09:13:22 -08:00
Coleen Phillimore
546bba34d7
8149038: SIGSEGV at frame::is_interpreted_frame_valid -> StubRoutines::SafeFetchN
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Backout change for 8146984 but add an alignment check which may have caught original bug.
Reviewed-by: mgronlun, dcubed
2016-02-04 18:25:02 -05:00
Coleen Phillimore
d98409eadb
8146984: SIGBUS: bool Method::has_method_vptr(const void*)+0xc
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Add address check and use SafeFetchN for Method* vptr access when Method* may be bad pointer.
Reviewed-by: dcubed, mgronlun
2016-02-03 17:26:36 +00:00
Jesper Wilhelmsson
40c4fe8573
Merge
2016-02-03 01:35:25 +01:00
Tobias Hartmann
832443d3b0
Merge
2016-01-28 09:49:17 +01:00
Coleen Phillimore
f8800caf4f
Merge
2016-01-14 16:26:38 -05:00
David Lindholm
ad0c208a5a
8146690: Make all classes in GC follow the naming convention
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Reviewed-by: dholmes, stefank
2016-01-14 13:26:19 +01:00
Rachel Protacio
6dac872d4d
8141564: Convert TraceItables and PrintVtables to Unified Logging
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The former -XX:+TraceItables and +PrintVtables flags have been converted to UL options -Xlog:itables=trace and vtables=trace
Reviewed-by: acorn, coleenp, dholmes
2016-01-07 13:53:20 -05:00
Goetz Lindenmaier
b26df6b69f
8146401: Clean up oop.hpp: add inline directives and fix header files
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Reviewed-by: coleenp
2016-01-04 15:41:05 +01:00
Vladimir Ivanov
7adcd9a503
8140659: C1: invokedynamic call patching violates JVMS-6.5.invokedynamic
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Reviewed-by: roland
2015-12-18 20:23:27 +03:00
Markus Grönlund
2ad9d3192f
8140485: Class load and creation cleanup
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Reviewed-by: hseigel, coleenp, sspitsyn
2015-12-08 20:04:03 +01:00
Coleen Phillimore
97e169ac77
8145628: hotspot metadata classes shouldn't use HeapWordSize or heap related macros like align_object_size
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Use align_metadata_size, align_metadata_offset and is_metadata_aligned for metadata rather than align_object_size, etc. Use wordSize rather than HeapWordSize for metadata. Use align_ptr_up rather than align_pointer_up (all the related functions are ptr).
Reviewed-by: hseigel, jmasa, cjplummer
2016-01-30 11:02:29 -05:00
Nils Eliasson
2f9e32256d
Merge
2015-11-13 13:31:48 +01:00
Aleksey Shipilev
ac09d8a135
8140650: Method::is_accessor should cover getters and setters for all types
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Reviewed-by: vlivanov, coleenp, sgehwolf
2015-11-11 01:27:36 +03:00
Coleen Phillimore
b046110ab7
Merge
2015-10-28 15:03:40 +01:00
Coleen Phillimore
fc03719078
8139203: Consistent naming for klass type predicates
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8138923: Remove oop coupling with InstanceKlass subclasses
Renamed oop_is_instance and friends, removed the functions in oop that dug down into InstanceKlass.
Reviewed-by: jrose, lfoltan, stefank
2015-10-28 09:47:23 -04:00
Coleen Phillimore
5179fc3488
8139163: InstanceKlass::cast passes through NULL
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Reduce raw (InstanceKlass*) casts and InstanceKlass::cast, which no long allows null
Reviewed-by: twisti, kbarrett
2015-10-26 13:11:36 -04:00
Coleen Phillimore
f1e89ea4cc
8140274: methodHandles and constantPoolHandles should be passed as const references
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Modified code to use const reference parameters
Reviewed-by: sspitsyn, twisti
2015-10-23 16:48:38 -04:00
Joseph Provino
db5f26110b
Merge
2015-10-20 11:17:19 -04:00
Dean Long
344a9becee
Merge
2015-10-17 19:40:30 -04:00
Chris Hegarty
ca4787d77b
8139891: Prepare Unsafe for true encapsulation
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Reviewed-by: alanb, dholmes, jrose, psandoz, twisti
2015-10-27 14:18:56 +00:00
Yumin Qi
93d709dc4b
8135284: Remove Method::_method_size field
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Remove Method::_method_size to improve memory footprint after JDK-8135085,which increased 4 bytes for 32 platform. Also removed related unused code in SA.
Reviewed-by: coleenp, hseigel
2015-10-14 08:12:33 -07:00
David Lindholm
5770f4eb32
8042893: compiler: PRAGMA_FORMAT_MUTE_WARNINGS_FOR_GCC needs to be removed from source files
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8042894: runtime: PRAGMA_FORMAT_MUTE_WARNINGS_FOR_GCC needs to be removed from source files
Reviewed-by: goetz, brutisso
2015-10-09 09:42:33 +02:00
Christian Thalinger
16526e000e
8136421: JEP 243: Java-Level JVM Compiler Interface
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Reviewed-by: ihse, alanb, roland, coleenp, iveresov, kvn, kbarrett
2015-10-08 12:49:30 -10:00
David Lindholm
1e71f67736
8080775: Better argument formatting for assert() and friends
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Reviewed-by: kbarrett, pliden
2015-09-29 11:02:08 +02:00
Yumin Qi
6384ca7b1f
8025692: Log what methods are touched at run-time
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Added two diagnostic flags, LogTouchedMethods and PrintTouchedMethodsAtExit to list all methods that have been touched at run time. Added new jcmd, VM.print_touched_methods.
Reviewed-by: acorn, iklam
2015-07-15 12:24:41 -07:00
Coleen Phillimore
ee01e4e88b
Merge
2015-06-24 21:58:05 -04:00
Bill Pittore
304b59b0c8
8081202: Hotspot compile warning: "Invalid suffix on literal; C++11 requires a space between literal and identifier"
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Need to add a space between macro identifier and string literal
Reviewed-by: stefank, dholmes, kbarrett
2015-06-24 12:12:25 -04:00
Vladimir Ivanov
90a42c2491
8074551: GWT can be marked non-compilable due to deopt count pollution
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Reviewed-by: kvn
2015-06-11 14:19:40 +03:00
Per Lidén
4dc240f785
8079792: GC directory structure cleanup
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Reviewed-by: brutisso, stefank, david
2015-05-13 15:16:06 +02:00
Coleen Phillimore
7b384c6958
8061205: MetadataOnStackMark only needs to walk code cache during class redefinition
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Only do full metadata walk during class redefinition and only walk handles during class unloading.
Reviewed-by: sspitsyn, stefank
2015-03-13 12:40:39 -04:00
Serguei Spitsyn
942d1f7f32
8046246: the constantPoolCacheOopDesc::adjust_method_entries() used in RedefineClasses does not scale
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Optimize the adjust_method_entries functions by using the orig_method_idnum() function
Reviewed-by: coleenp, dcubed
2015-02-25 00:30:54 -08:00
Zoltan Majo
e559c17954
8059606: Enable per-method usage of CompileThresholdScaling (per-method compilation thresholds)
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Changed interpreter and compilation policies to allow using CompileThresholdScaling on a per-method level
Reviewed-by: jrose, kvn
2015-01-21 10:51:35 +01:00
Coleen Phillimore
27a1ed85b6
8067836: The Universe::flush_foo methods belong in CodeCache
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Move this code to CodeCache.
Reviewed-by: kbarrett, kvn
2015-01-06 19:30:28 -05:00
David Chase
0b7c6dc57c
Merge
2014-12-04 11:35:09 -05:00
Tobias Hartmann
f9806ff009
8066448: SmallCodeCacheStartup.java exits with exit code 1
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Check for VirtualMachineError in case VM initialization fails.
Reviewed-by: kvn
2014-12-04 09:52:15 +01:00
Max Ockner
91dbd4f088
8060074: os::free() takes MemoryTrackingLevel but doesn't need it
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Cleaned up unused arguments in os::free and it's callers.
Reviewed-by: lfoltan, coleenp, ctornqvi, dholmes
2014-12-01 12:16:15 -05:00
Tobias Hartmann
00aa20db4a
8056071: compiler/whitebox/IsMethodCompilableTest.java fails with 'method() is not compilable after 3 iterations'
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Always use MDO if valid and always compile trivial methods with C1 if available.
Reviewed-by: kvn, iveresov
2014-11-11 11:05:41 +01:00
Staffan Larsen
bcb6a1586a
Merge
2014-11-06 19:59:32 +00:00
Jeremy Manson
54e9fee4d2
8062116: JVMTI GetClassMethods is Slow
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Allocate enough space for all jmethodids; make adding a jmethodid O(1)
Reviewed-by: coleenp, rasbold, sspitsyn
2014-11-05 16:47:37 -08:00
Coleen Phillimore
4c036f5730
8037842: Failing to allocate MethodCounters and MDO causes a serious performance drop
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Stop allocating compiler profiling metadata when metaspace is full.
Reviewed-by: kvn, anoll
2014-10-30 18:38:42 -04:00
Vladimir Kozlov
74def215cd
8054492: Casting can result in redundant null checks in generated code
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Add C2 intrinsic for Class.cast() method and force inline it too.
Reviewed-by: jrose, roland, drchase, iignatyev
2014-10-31 16:51:57 -07:00
Stefan Karlsson
d410f19961
8056240: Investigate increased GC remark time after class unloading changes in CRM Fuse
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Reviewed-by: mgerdin, coleenp, bdelsart
2014-10-02 10:55:36 +02:00
Igor Veresov
ad7e67c98f
8058564: Tiered compilation performance drop in PIT
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Ensure MethodCounters are created before method is enqueued for compilation
Reviewed-by: kvn, drchase, jiangli
2014-09-17 21:15:03 -07:00
Igor Veresov
6dc6f53f6a
8058184: Move _highest_comp_level and _highest_osr_comp_level from MethodData to MethodCounters
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Tiered policy requires highest compilation levels always available
Reviewed-by: kvn, vlivanov
2014-09-11 00:04:50 -07:00
Coleen Phillimore
d230f0b4fd
8051398: jvmti tests fieldacc002, fieldmod002 fail in nightly with errors: (watch#0) wrong location
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Didn't handle NULL bcp for native methods
Reviewed-by: dcubed, sspitsyn
2014-07-31 00:50:55 +00:00