Vivek R Deshpande
453650389f
8145688: Update for x86 pow in the math lib
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Optimizes Math.pow() for 64 and 32 bit X86 architecture using Intel LIBM implementation.
Reviewed-by: kvn
2015-12-23 21:09:50 -08:00
Christian Thalinger
9e981ee107
Merge
2015-12-18 12:39:02 -08:00
Frederic Parain
ef800bd53f
8046936: JEP 270: Reserved Stack Areas for Critical Sections
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Reviewed-by: acorn, dcubed
2015-12-11 09:07:07 -08:00
Christian Thalinger
bf5db72254
8134994: use separate VMStructs databases for SA and JVMCI
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Reviewed-by: kbarrett
2015-12-14 17:02:02 -10:00
Vivek R Deshpande
2d9a6cfd3f
8143355: Update for addition of vectorizedMismatch intrinsic for x86
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Co-authored-by: Liqi Yi <liqi.yi@intel.com>
Reviewed-by: kvn
2015-12-07 16:35:07 -08:00
Lana Steuck
9e317be494
Merge
2015-12-02 10:19:14 -08:00
Iris Clark
5793ec1b6a
Merge
2015-11-29 20:29:32 -08:00
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
Iris Clark
eb6fab9412
Merge
2015-11-20 12:22:41 -08:00
Iris Clark
2e24972c63
Merge
2015-11-16 17:10:04 -08:00
Nils Eliasson
a51ff63df7
Merge
2015-11-24 10:30:23 +01:00
Kim Barrett
e8c5bc2024
8143014: Access PtrQueue member offsets through derived classes
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Moved accessors to derived classes and updated callers.
Reviewed-by: tschatzl, jmasa, twisti
2015-11-17 16:40:52 -05:00
Joseph Provino
539395ffbf
Merge
2015-11-11 23:47:41 +00:00
Jesper Wilhelmsson
1a5787d42e
Merge
2015-11-05 19:31:57 +01:00
Iris Clark
8fe1b0faab
Merge
2015-11-02 09:11:55 -08:00
Kim Barrett
fd7b3345c8
8077571: ObjPtrQueue is poorly named
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Renamed to SATBMarkQueue and renamed files.
Reviewed-by: brutisso, tschatzl, dholmes, twisti
2015-11-06 16:30:40 -05:00
Iris Clark
514eb6fd77
Merge
2015-10-25 19:38:20 -07:00
Dean Long
206767c0a2
Merge
2015-10-27 01:45:01 -04:00
Jan Civlin
0485593fbc
8139340: SuperWord enhancement to support vector conditional move (CMovVD) on Intel AVX cpu
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Emit vector conditional moves
Reviewed-by: kvn
2015-10-26 19:33:31 -07:00
Christian Thalinger
4762c58c08
Merge
2015-10-23 07:18:31 +00:00
Vivek R Deshpande
c07f802b14
8139575: Update for x86 log in the math lib
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Add new java.lang.Math() intrinsics from x86
Reviewed-by: kvn, iveresov
2015-10-22 21:39:25 -07:00
Christian Thalinger
6bc7725c19
8140091: remove VMStructs cast_uint64_t workaround for GCC 4.1.1 bug
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Reviewed-by: erikj, kvn
2015-10-22 13:18:15 -10:00
Joseph Provino
db5f26110b
Merge
2015-10-20 11:17:19 -04:00
David Lindholm
a7d89b56a8
8139434: Unify GenRemSet and CardTableRS
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Reviewed-by: jwilhelm, mgerdin
2015-10-14 09:33:45 +02:00
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
77021edbd0
8139506: Remove the WaterMark class
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Reviewed-by: stefank, mgerdin
2015-10-13 14:07:05 +02:00
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
Daniel D. Daugherty
cb0500e51d
8047212: runtime/ParallelClassLoading/bootstrap/random/inner-complex assert(ObjectSynchronizer::verify_objmon_isinpool(inf)) failed: monitor is invalid
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Fix race between ObjectMonitor alloc and verification code; teach SA about "static pointer volatile" fields.
Reviewed-by: cvarming, dholmes, sspitsyn, coleenp
2015-10-24 15:44:08 -07:00
Iris Clark
34406f46c6
Merge
2015-09-29 17:57:55 -07:00
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
Vivek R Deshpande
5a633b1cbd
8132207: update for x86 exp in the math lib
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Add new java.lang.Math() intrinsics from x86
Reviewed-by: kvn, iveresov
2015-10-05 20:02:40 -07:00
Igor Veresov
74519e1e1a
Merge
2015-09-25 12:04:35 -07:00
Vladimir Ivanov
1cfbe2dec5
8139595: MethodHandles::remove_dependent_nmethod is not MT safe
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Reviewed-by: jrose, coleenp
2015-11-18 03:03:43 +03:00
Nils Eliasson
2f9e32256d
Merge
2015-11-13 13:31:48 +01:00
Gilles Duboscq
c4ce43c1ac
8141133: [JVMCI] crash during safepoint deopt if rethrow_exception is set
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Reviewed-by: twisti
2015-11-11 14:40:38 -10:00
Tomasz Wojtowicz
61b77b8590
8134553: CRC32C implementations for x86/x64 targets
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Reviewed-by: kvn
2015-09-16 15:54:32 -07:00
Vladimir Kozlov
44a4201adc
8136406: Remove ZapDeadCompiledLocals code
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Dead code elimination.
Reviewed-by: roland, twisti
2015-09-15 11:04:11 -07:00
Iris Clark
190eb2d0fe
Merge
2015-09-14 09:47:17 -07:00
Aleksey Shipilev
bbc043a7f2
8135085: Change Method::_intrinsic_id from u1 to u2
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Convert Method::_intrinsic_id from u1 to u2 to expand id range over 255.
Reviewed-by: coleenp, iklam, jiangli
2015-09-18 13:41:11 -07:00
Thomas Schatzl
472a3333a8
8067336: Allow that PLAB allocations at the end of regions are flexible
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PLAB allocations may return a buffer that is between minimum size (current allocation) and the desired size. This allows removes a large amount of fragmentation at the end of regions.
Reviewed-by: tbenson, mgerdin
2015-08-24 16:27:41 +02:00
Jesper Wilhelmsson
49fb91407d
8134626: Misc cleanups after generation array removal
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Reviewed-by: david, dholmes, tschatzl
2015-08-18 21:32:21 +02:00
Kim Barrett
7706e36194
8072817: CardTableExtension kind() should be BarrierSet::CardTableExtension
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Use BarrierSet::CardTableForRS where needed, and update concrete bs tags.
Reviewed-by: jwilhelm, jmasa
2015-08-18 17:48:35 -04:00
Iris Clark
e17f5c6f06
Merge
2015-07-23 13:19:13 -07:00
Iris Clark
63624c13ef
Merge
2015-07-20 11:00:30 -07:00
Iris Clark
11dad5584b
Merge
2015-07-13 13:23:31 -07:00
Iris Clark
6e8c4747fb
Merge
2015-06-29 11:27:19 -07:00
Yumin Qi
65a39ab028
8130115: REDO - Reduce Symbol::_identity_hash to 2 bytes
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Convert Symbol::_identity_hash from integer to short integer to save two bytes. Also change identity_hash() to have 'this' and first two bytes of symbol join the calculation.
Reviewed-by: iklam, coleenp, shade
2015-08-14 10:10:35 -07:00
Vladimir Kozlov
0b9dfebfa4
Merge
2015-06-25 09:48:50 -07:00
Alejandro Murillo
ab8dd89e95
8087202: Add support for PATCH field and remove unused fields of new version string
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Reviewed-by: dholmes, alanb
2015-06-19 10:34:38 -07:00
James Cheng
e2533553f6
8073583: C2 support for CRC32C on SPARC
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Reviewed-by: jrose, kvn
2015-06-29 00:10:01 -07:00
