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736 Commits

Author SHA1 Message Date
Dean Long
9bb4c7872b Merge 2015-10-09 02:43:50 -04:00
Christian Thalinger
16526e000e 8136421: JEP 243: Java-Level JVM Compiler Interface 
Reviewed-by: ihse, alanb, roland, coleenp, iveresov, kvn, kbarrett
 2015-10-08 12:49:30 -10:00
Dean Long
8ecc501677 Merge 2015-10-08 19:16:42 +00:00
Tomasz Wojtowicz
254fe207a8 8139094: Tier1 test java/util/zip/TestCRC32C.java fails due to fixes for JDK-8134553 
Match correct intrinsic kind

Reviewed-by: iveresov, kvn
 2015-10-08 09:51:12 -07:00
Vivek R Deshpande
5a633b1cbd 8132207: update for x86 exp in the math lib 
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
Jesper Wilhelmsson
7f7b300f89 Merge 2015-09-21 17:49:57 +02:00
Roland Westrelin
f8abd0e843 8136820: Generate better code for some Unsafe addressing patterns 
Reshape address computation to move invariant part out of loops

Reviewed-by: kvn
 2015-09-17 16:53:42 +02:00
Martin Doerr
99c37e9ee2 8136525: Generate interpreter entries only once and avoid unnecessary jump to jump 
Reviewed-by: coleenp, twisti, aph
 2015-09-17 09:03:57 +02:00
Tomasz Wojtowicz
61b77b8590 8134553: CRC32C implementations for x86/x64 targets 
Reviewed-by: kvn
 2015-09-16 15:54:32 -07:00
Michael Berg
d49d1ea740 8134802: LCM register pressure scheduling 
Calculate register pressure in a block to help instructions scheduling.

Reviewed-by: kvn, dlong
 2015-09-16 13:16:17 -07:00
Aleksey Shipilev
bbc043a7f2 8135085: Change Method::_intrinsic_id from u1 to u2 
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
Michael Berg
d67924dc8e 8132160: support for AVX 512 call frames and stack management 
Simplify save/restore frame on x86 systems which support EVEX.

Reviewed-by: kvn, iveresov
 2015-09-11 17:02:44 -07:00
Jesper Wilhelmsson
1736e104a1 Merge 2015-09-08 16:10:37 +02:00
Igor Veresov
e88940fae6 Merge 2015-09-10 17:56:43 -07:00
Michael Berg
e75f5a5cde 8135028: support for vectorizing double precision sqrt 
Reviewed-by: kvn, twisti
 2015-09-09 10:34:17 -07:00
Ahmed Khawaja
d7b8032741 8132081: C2 support for Adler32 on SPARC 
Add C2 instrinsic support for Adler32 checksum on SPARC.

Reviewed-by: kvn
 2015-09-03 15:03:12 -07:00
Dmitry Samersoff
6ed285af0a Merge 2015-08-31 21:46:33 +03:00
Roland Westrelin
a9e232a8ef Merge 2015-08-21 09:12:42 +02:00
Kim Barrett
7706e36194 8072817: CardTableExtension kind() should be BarrierSet::CardTableExtension 
Use BarrierSet::CardTableForRS where needed, and update concrete bs tags.

Reviewed-by: jwilhelm, jmasa
 2015-08-18 17:48:35 -04:00
David Holmes
10afc2dfd2 8133646: Internal Error: x86/vm/macroAssembler_x86.cpp:886 DEBUG MESSAGE: StubRoutines::call_stub: threads must correspond 
Reviewed-by: kvn, coleenp, dcubed
 2015-08-26 18:59:08 -04:00
Dmitry Samersoff
6758393ebd Merge 2015-08-17 12:43:45 +03:00
Zoltan Majo
1e55e60cb1 8076373: In 32-bit VM interpreter and compiled code process NaN values differently 
Change interpreter to use XMM registers on x86_32 if they are available. Add stubs for methods transforming from/to int/long float/double.

Reviewed-by: kvn, mcberg
 2015-08-19 08:55:18 +02:00
Aleksey Shipilev
f6c7ab6565 8131682: C1 should use multibyte nops everywhere 
Reviewed-by: dlong, goetz, adinn, aph, vlivanov
 2015-08-11 12:24:26 +03:00
Richard Reingruber
b42d8f80f5 8133557: Missing test before a branch when checking for MethodCounters in TemplateTable::branch() on x86 
Reviewed-by: kvn, coleenp
 2015-08-14 15:08:55 -04:00
Tobias Hartmann
e834a48100 8130309: Need to bailout cleanly if creation of stubs fails when codecache is out of space 
Check for failed expansion of stub section in code buffer and bailout.

Reviewed-by: kvn, adinn, dlong, roland, twisti
 2015-07-29 08:05:21 +02:00
Roland Westrelin
51ddedd5c7 Merge 2015-07-23 19:11:28 +02:00
Daniel D. Daugherty
350d9ece17 Merge 2015-07-17 15:01:09 -07:00
Vladimir Kozlov
1e08e6133d Merge 2015-07-17 14:51:28 -07:00
Daniel D. Daugherty
6f19e14049 Merge 2015-07-16 10:22:08 -07:00
Goetz Lindenmaier
ad601cca0c 8131676: Fix warning 'negative int converted to unsigned' after 8085932 
Also fix 64-bit constant added in 8076276.

Reviewed-by: kvn
 2015-07-16 14:18:13 +02:00
Thomas Schatzl
392a65ff86 8131344: Missing klass.inline.hpp include in compiler files 
Reviewed-by: kvn
 2015-07-16 11:55:21 +02:00
Yumin Qi
6384ca7b1f 8025692: Log what methods are touched at run-time 
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
354fb11881 Merge 2015-07-14 20:51:50 +00:00
Coleen Phillimore
fd8665fbe7 Merge 2015-07-14 18:34:11 +00:00
Daniel D. Daugherty
0db4f21ce2 8130448: thread dump improvements, comment additions, new diagnostics inspired by 8077392 
Reviewed-by: dholmes, coleenp
 2015-07-14 09:33:20 -07:00
Gerard Ziemski
f1d95bc678 8079156: [TESTBUG] 32 bit Java 9-fastdebug hit assertion in client mode with StackShadowPages flag value from 32 to 50 
We increase CodeBufer instr size to account for stack banging code generation.

Reviewed-by: coleenp, dholmes, kvn
 2015-07-14 11:08:41 -05:00
Dmitry Dmitriev
8486cb7650 8130332: StarvationMonitorInterval, PreInflateSpin, VerifyGenericSignatures and CountInterpCalls VM Options can be deprecated or removed in JDK 9 
Deprecate StarvationMonitorInterval and PreInflateSpin, remove VerifyGenericSignatures and CountInterpCalls

Reviewed-by: coleenp, gziemski
 2015-07-11 12:36:46 +03:00
Anthony Scarpino
963c3852a3 8130341: GHASH 32bit intrinsics has AEADBadTagException 
Reviewed-by: kvn, mcberg
 2015-07-10 11:31:49 -07:00
Daniel D. Daugherty
8dbfda6628 Merge 2015-07-09 14:35:13 -07:00
Goetz Lindenmaier
07c7774cd7 8086069: Adapt runtime calls to recent intrinsics to pass ints as long 
Remove CCallingConventionRequiresIntsAsLongs from shared code and push functionality to native wrapper. Less optimal but more flexible.

Reviewed-by: jrose, kvn
 2015-06-29 15:30:55 +02:00
Zoltan Majo
547a40e75a 8130120: Handling of SHA intrinsics inconsistent across platforms 
Introduce common warning message and common processing of SHA intrinsic-related arguments.

Reviewed-by: kvn, mcberg
 2015-07-03 09:33:04 +02:00
Andrew Haley
917f70414f Merge 2015-07-02 11:12:59 +01:00
Andrew Haley
52b991b411 8130150: Implement BigInteger.montgomeryMultiply intrinsic 
Add montgomeryMultiply intrinsics

Reviewed-by: kvn
 2015-06-16 17:31:53 +01:00
James Cheng
e2533553f6 8073583: C2 support for CRC32C on SPARC 
Reviewed-by: jrose, kvn
 2015-06-29 00:10:01 -07:00
Vladimir Kozlov
0b9dfebfa4 Merge 2015-06-25 09:48:50 -07:00
Bertrand Delsart
d046f1596b 8030076: remove unused runtime related code 
Small cleanup of runtime code

Reviewed-by: dholmes, coleenp
 2015-06-24 08:30:52 +02:00
Michael Berg
2ef39760e6 8081247: AVX 512 extended support 
Add more support for EVEX encoding

Reviewed-by: kvn, neliasso
 2015-06-23 12:45:08 -07:00
Vladimir Kozlov
133faafebc 8080157: assert(allocates2(pc)) failed: not in CodeBuffer memory 
Increase code_size2 for stubs

Reviewed-by: iveresov
 2015-06-19 17:46:42 -07:00
Anthony Scarpino
c4c528df14 8073108: Use x86 and SPARC CPU instructions for GHASH acceleration 
Reviewed-by: kvn, jrose
 2015-06-17 17:48:25 -07:00