#
12376:5a6125eb47aa |
|
29-Nov-2016 |
vdeshpande |
8170430: x86 pow() stub from Intel libm is inconsistent with pow() from fdlib Summary: do not use libm stubs when InlineIntrinsics switched off Reviewed-by: kvn
|
#
11846:ef326749824a |
|
16-Aug-2016 |
dlong |
8161598: Kitchensink fails: assert(nm->insts_contains(original_pc)) failed: original PC must be in nmethod/CompiledMethod Summary: skip unwalkable frames in Reviewed-by: fparain, coleenp, aph
|
#
11332:11150243df6c |
|
20-May-2016 |
vdeshpande |
8154473: Update for CompilerDirectives to control stub generation and intrinsics Summary: Use -XX:DisableIntrinsic flag to control intrinsics usage in Interpreter. Reviewed-by: twisti, neliasso, kvn, simonis
|
#
11155:2a22bacc38a7 |
|
06-May-2016 |
mikael |
8156088: Reintegrate 8153892: Handle unsafe access error directly in signal handler instead of going through a stub Reviewed-by: stuefe, dholmes
|
#
11136:c73f38f23c42 |
|
04-May-2016 |
ctornqvi |
8156066: Backout JDK-8153892 Reviewed-by: coleenp, mikael
|
#
11120:f2916653b884 |
|
03-May-2016 |
mikael |
8153892: Handle unsafe access error directly in signal handler instead of going through a stub Reviewed-by: stuefe, dholmes
|
#
10997:7cb3743c62b9 |
|
19-Apr-2016 |
bharadwaj |
Merge
|
#
10964:33f10a35ce20 |
|
06-Apr-2016 |
vdeshpande |
8152907: Update for x86 tan and log10 in the math lib Summary: Optimize Math.tan() and log10() for 64 and 32 bit X86 architecture using Intel LIBM implementation. Reviewed-by: kvn, twisti Contributed-by: shravya.rukmannagari@intel.com
|
#
10871:90aeaed2b342 |
|
12-Apr-2016 |
stefank |
8153967: Remove top.hpp Reviewed-by: coleenp, jwilhelm
|
#
10525:055ca7aac8be |
|
24-Mar-2016 |
vdeshpande |
8152354: Update for x86 AES CBC Decryption Summary: 4 way parallel version for key sizes 192 and 256 for 64 bit and for key sizes 128, 192 and 256 for 32 bit. Reviewed-by: kvn
|
#
10429:59829cb7ae2e |
|
03-Mar-2016 |
vdeshpande |
8150767: Enables SHA Extensions on x86 Summary: Add x86 intrinsics for SHA-1 and SHA-256. Reviewed-by: kvn, twisti Contributed-by: vivek.r.deshpande@intel.com, shravya.rukmannagari@intel.com
|
#
9995:13b04370e8e9 |
|
08-Jan-2016 |
vdeshpande |
8143353: update for x86 sin and cos in the math lib Summary: Optimize Math.sin() and cos() for 64 and 32 bit X86 architecture using Intel LIBM implementation. Reviewed-by: kvn
|
#
9992:d89ccb9d34da |
|
07-Jan-2016 |
kvn |
8146581: Minor corrections to the patch submitted for earlier bug id - 8143925 Reviewed-by: kvn Contributed-by: kishor.kharbas@intel.com
|
#
9820:72f54de44772 |
|
29-Dec-2015 |
kvn |
8143925: Enhancing CounterMode.crypt() for AES Summary: Add intrinsic for CounterMode.crypt() to leverage the parallel nature of AES in Counter(CTR) Mode. Reviewed-by: kvn, ascarpino Contributed-by: kishor.kharbas@intel.com
|
#
9812:94849fb8ce93 |
|
23-Dec-2015 |
kvn |
8145688: Update for x86 pow in the math lib Summary: Optimizes Math.pow() for 64 and 32 bit X86 architecture using Intel LIBM implementation. Reviewed-by: kvn Contributed-by: vivek.r.deshpande@intel.com
|
#
9801:80f8be586fae |
|
18-Dec-2015 |
twisti |
Merge
|
#
9779:5b1e593803b5 |
|
14-Dec-2015 |
kvn |
8144771: Use AVX3 instructions for string compare Reviewed-by: kvn, thartmann Contributed-by: jan.civlin@intel.com, michael.c.berg@intel.com
|
#
9737:e286c9ccd58d |
|
11-Dec-2015 |
fparain |
8046936: JEP 270: Reserved Stack Areas for Critical Sections Reviewed-by: acorn, dcubed
|
#
9205:4b46d2b42fcb |
|
22-Oct-2015 |
iveresov |
8139575: Update for x86 log in the math lib Summary: Add new java.lang.Math() intrinsics from x86 Reviewed-by: kvn, iveresov Contributed-by: vivek.r.deshpande@intel.com
|
#
9040:324ea1a2419a |
|
05-Oct-2015 |
iveresov |
8132207: update for x86 exp in the math lib Summary: Add new java.lang.Math() intrinsics from x86 Reviewed-by: kvn, iveresov Contributed-by: vivek.r.deshpande@intel.com
|
#
9017:a60e232aa8f2 |
|
16-Sep-2015 |
kvn |
8134553: CRC32C implementations for x86/x64 targets Reviewed-by: kvn Contributed-by: tomasz.wojtowicz@intel.com
|
#
8965:41b6cb9246fe |
|
11-Sep-2015 |
mcberg |
8132160: support for AVX 512 call frames and stack management Summary: simplify save/restore frame on x86 systems which support EVEX. Reviewed-by: kvn, iveresov
|
#
8925:a380403592b2 |
|
18-Aug-2015 |
kbarrett |
8072817: CardTableExtension kind() should be BarrierSet::CardTableExtension Summary: Use BarrierSet::CardTableForRS where needed, and update concrete bs tags. Reviewed-by: jwilhelm, jmasa
|
#
8687:36fd5d1982b0 |
|
10-Jul-2015 |
ascarpino |
8130341: GHASH 32bit intrinsics has AEADBadTagException Reviewed-by: kvn, mcberg
|
#
8602:ce0c612ea443 |
|
17-Jun-2015 |
ascarpino |
8073108: Use x86 and SPARC CPU instructions for GHASH acceleration Reviewed-by: kvn, jrose
|
#
8379:bd72804c91d6 |
|
08-May-2015 |
kvn |
8076276: Add support for AVX512 Reviewed-by: kvn, roland Contributed-by: michael.c.berg@intel.com
|
#
8284:5be37a65b137 |
|
17-Apr-2015 |
kvn |
8078113: 8011102 changes may cause incorrect results Summary: replace Vzeroupper instruction in stubs with zeroing only used ymm registers. Reviewed-by: kvn Contributed-by: sandhya.viswanathan@intel.com
|
#
8030:1ee6085d2a83 |
|
22-Mar-2015 |
jprovino |
8067891: Remove vestigal G1SATBCT barrier set kind Summary: Remove all case statements specifying G1SATBCT Reviewed-by: tschatzl, kbarrett
|
#
7923:1573e72240b9 |
|
27-Feb-2015 |
kbarrett |
8069016: Add BarrierSet downcast support Summary: Add FakeRttiSupport utility and use to provide barrier_set_cast. Reviewed-by: jmasa, sangheki
|
#
5816:00f5eff62d18 |
|
14-Jan-2014 |
kvn |
8002074: Support for AES on SPARC Summary: Add intrinsics/stub routines support for single-block and multi-block (as used by Cipher Block Chaining mode) AES encryption and decryption operations on the SPARC platform. Reviewed-by: kvn, roland Contributed-by: shrinivas.joshi@oracle.com
|
#
5093:740e263c80c6 |
|
15-Aug-2013 |
hseigel |
8003424: Enable Class Data Sharing for CompressedOops 8016729: ObjectAlignmentInBytes=16 now forces the use of heap based compressed oops 8005933: The -Xshare:auto option is ignored for -server Summary: Move klass metaspace above the heap and support CDS with compressed klass ptrs. Reviewed-by: coleenp, kvn, mgerdin, tschatzl, stefank
|
#
4965:980532a806a5 |
|
20-Jun-2013 |
goetz |
8016697: Use stubs to implement safefetch Summary: Implement Safefetch as stub routines. This reduces compiler and os dependencies. Reviewed-by: twisti, kvn
|
#
4918:b800986664f4 |
|
02-Jul-2013 |
drchase |
7088419: Use x86 Hardware CRC32 Instruction with java.util.zip.CRC32 Summary: add intrinsics using new instruction to interpreter, C1, C2, for suitable x86; add test Reviewed-by: kvn, twisti
|
#
4824:ef57c43512d6 |
|
13-Jun-2013 |
ccheung |
8014431: cleanup warnings indicated by the -Wunused-value compiler option on linux Reviewed-by: dholmes, coleenp Contributed-by: jeremymanson@google.com, calvin.cheung@oracle.com
|
#
4721:3f281b313240 |
|
22-May-2013 |
kvn |
8010927: Kitchensink crashed with SIGSEGV, Problematic frame: v ~StubRoutines::checkcast_arraycopy Summary: Changed gen_write_ref_array_post_barrier() code on x64 to pass start address and number of copied oop elements. In generate_checkcast_copy() skip post barrier code if no elements are copied. Reviewed-by: roland
|
#
4438:e961c11b85fe |
|
03-Apr-2013 |
kvn |
8011102: Clear AVX registers after return from JNI call Summary: Execute vzeroupper instruction after JNI call and on exits in jit compiled code which use 256bit vectors. Reviewed-by: roland
|
#
3976:e2e6bf86682c |
|
03-Jan-2013 |
kvn |
8005544: Use 256bit YMM registers in arraycopy stubs on x86 Summary: Use YMM registers in arraycopy and array_fill stubs. Reviewed-by: roland, twisti
|
#
3928:2c7f594145dc |
|
19-Dec-2012 |
kvn |
8004835: Improve AES intrinsics on x86 Summary: Enable AES intrinsics on non-AVX cpus, group together aes instructions in crypto stubs. Reviewed-by: roland, twisti
|
#
3890:d2f8c38e543d |
|
07-Dec-2012 |
roland |
Merge
|
#
3883:cd3d6a6b95d9 |
|
30-Nov-2012 |
twisti |
8003240: x86: move MacroAssembler into separate file Reviewed-by: kvn
|
#
3864:f34d701e952e |
|
27-Nov-2012 |
stefank |
8003935: Simplify the needed includes for using Thread::current() Reviewed-by: dholmes, rbackman, coleenp
|
#
3770:a3ecd773a7b9 |
|
24-Oct-2012 |
kvn |
7184394: add intrinsics to use AES instructions Summary: Use new x86 AES instructions for AESCrypt. Reviewed-by: twisti, kvn, roland Contributed-by: tom.deneau@amd.com
|
#
3707:d8ce2825b193 |
|
29-Sep-2012 |
coleenp |
8000213: NPG: Should have renamed arrayKlass and typeArrayKlass Summary: Capitalize these metadata types (and objArrayKlass) Reviewed-by: stefank, twisti, kvn
|
#
3602:da91efe96a93 |
|
01-Sep-2012 |
coleenp |
6964458: Reimplement class meta-data storage to use native memory Summary: Remove PermGen, allocate meta-data in metaspace linked to class loaders, rewrite GC walking, rewrite and rename metadata to be C++ classes Reviewed-by: jmasa, stefank, never, coleenp, kvn, brutisso, mgerdin, dholmes, jrose, twisti, roland Contributed-by: jmasa <jon.masamitsu@oracle.com>, stefank <stefan.karlsson@oracle.com>, mgerdin <mikael.gerdin@oracle.com>, never <tom.rodriguez@oracle.com>
|
#
3534:1d7922586cf6 |
|
24-Jul-2012 |
twisti |
7023639: JSR 292 method handle invocation needs a fast path for compiled code 6984705: JSR 292 method handle creation should not go through JNI Summary: remove assembly code for JDK 7 chained method handles Reviewed-by: jrose, twisti, kvn, mhaupt Contributed-by: John Rose <john.r.rose@oracle.com>, Christian Thalinger <christian.thalinger@oracle.com>, Michael Haupt <michael.haupt@oracle.com>
|
#
3352:6759698e3140 |
|
15-May-2012 |
roland |
7133857: exp() and pow() should use the x87 ISA on x86 Summary: use x87 instructions to implement exp() and pow() in interpreter/c1/c2. Reviewed-by: kvn, never, twisti
|
#
2965:22cee0ee8927 |
|
06-Jan-2012 |
kvn |
Merge
|
#
2956:069ab3f976d3 |
|
07-Dec-2011 |
stefank |
7118863: Move sizeof(klassOopDesc) into the *Klass::*_offset_in_bytes() functions Summary: Moved sizeof(klassOopDesc), changed the return type to ByteSize and removed the _in_bytes suffix. Reviewed-by: never, bdelsart, coleenp, jrose
|
#
2937:dca455dea3a7 |
|
19-Dec-2011 |
bdelsart |
7116216: StackOverflow GC crash Summary: GC crash for explicit stack overflow checks after a C2I transition. Reviewed-by: coleenp, never Contributed-by: yang02.wang@sap.com, bertrand.delsart@oracle.com
|
#
2721:f08d439fab8c |
|
25-Sep-2011 |
never |
7089790: integrate bsd-port changes Reviewed-by: kvn, twisti, jrose Contributed-by: Kurt Miller <kurt@intricatesoftware.com>, Greg Lewis <glewis@eyesbeyond.com>, Jung-uk Kim <jkim@freebsd.org>, Christos Zoulas <christos@zoulas.com>, Landon Fuller <landonf@plausible.coop>, The FreeBSD Foundation <board@freebsdfoundation.org>, Michael Franz <mvfranz@gmail.com>, Roger Hoover <rhoover@apple.com>, Alexander Strange <astrange@apple.com>
|
#
2701:c565834fb592 |
|
10-Sep-2011 |
never |
7088020: SEGV in JNIHandleBlock::release_block Reviewed-by: kvn, twisti
|
#
2543:d83ac25d0304 |
|
16-Jun-2011 |
never |
7055355: JSR 292: crash while throwing WrongMethodTypeException Reviewed-by: jrose, twisti, bdelsart
|
#
2171:0ac769a57c64 |
|
01-Mar-2011 |
iveresov |
6627983: G1: Bad oop deference during marking Summary: Bulk zeroing reduction didn't work with G1, because arraycopy would call pre-barriers on uninitialized oops. The solution is to have version of arraycopy stubs that don't have pre-barriers. Also refactored arraycopy stubs generation on SPARC to be more readable and reduced the number of stubs necessary in some cases. Reviewed-by: jrose, kvn, never
|
#
2168:1b4e6a5d98e0 |
|
28-Feb-2011 |
twisti |
7012914: JSR 292 MethodHandlesTest C1: frame::verify_return_pc(return_address) failed: must be a return pc Reviewed-by: never, bdelsart
|
#
2160:d89a22843c62 |
|
22-Feb-2011 |
iveresov |
7020521: arraycopy stubs place prebarriers incorrectly Summary: Rearranged the pre-barrier placement in arraycopy stubs so that they are properly called in case of chained calls. Also refactored the code a little bit so that it looks uniform across the platforms and is more readable. Reviewed-by: never, kvn
|
#
2117:638119ce7cfd |
|
01-Feb-2011 |
twisti |
7009309: JSR 292: compiler/6991596/Test6991596.java crashes on fastdebug JDK7/b122 Reviewed-by: kvn, never
|
#
1879:f95d63e2154a |
|
23-Nov-2010 |
stefank |
6989984: Use standard include model for Hospot Summary: Replaced MakeDeps and the includeDB files with more standardized solutions. Reviewed-by: coleenp, kvn, kamg
|
#
1683:d6f45b55c972 |
|
27-Aug-2010 |
never |
4809552: Optimize Arrays.fill(...) Reviewed-by: kvn
|
#
1472:c18cbe5936b8 |
|
27-May-2010 |
trims |
6941466: Oracle rebranding changes for Hotspot repositories Summary: Change all the Sun copyrights to Oracle copyright Reviewed-by: ohair
|
#
1426:2338d41fbd81 |
|
30-Apr-2010 |
twisti |
6943304: remove tagged stack interpreter Reviewed-by: coleenp, never, gbenson
|
#
1368:93767e6a2dfd |
|
08-Apr-2010 |
twisti |
6941529: SharedRuntime::raw_exception_handler_for_return_address must reset thread MethodHandle flag Summary: During testing a bug was hit when an exception returned to the interpreter and the SP was wrong. Reviewed-by: kvn, never
|
#
1365:6476042f815c |
|
07-Apr-2010 |
kvn |
6940701: Don't align loops in stubs for Niagara sparc Summary: Don't align loops in stubs for Niagara sparc since NOPs are expensive. Reviewed-by: twisti, never
|
#
1299:9eba43136cb5 |
|
16-Mar-2010 |
twisti |
6934494: JSR 292 MethodHandles adapters should be generated into their own CodeBlob Summary: Passing a null pointer to an InvokeDynamic function call should lead to a NullPointerException. Reviewed-by: kvn, never
|
#
1295:3cf667df43ef |
|
09-Mar-2010 |
twisti |
6919934: JSR 292 needs to support x86 C1 Summary: This implements JSR 292 support for C1 x86. Reviewed-by: never, jrose, kvn
|
#
1192:776fb94f33cc |
|
21-Jan-2010 |
apetrusenko |
6918006: G1: spill space must be reserved on the stack for barrier calls on Windows x64 Summary: Stub code generated to call G1 barriers does not allocate spill space on the stack as required by Windows x64 ABI. The fix is to use more ABI-friendly call_VM_leaf(). Reviewed-by: iveresov, never, kvn
|
#
1174:ddb7834449d0 |
|
15-Jan-2010 |
never |
6849984: Value methods for platform dependent math functions constant fold incorrectly Reviewed-by: kvn, twisti
|
#
845:df6caf649ff7 |
|
14-Jul-2009 |
ysr |
6700789: G1: Enable use of compressed oops with G1 heaps Summary: Modifications to G1 so as to allow the use of compressed oops. Reviewed-by: apetrusenko, coleenp, jmasa, kvn, never, phh, tonyp
|
#
710:e5b0439ef4ae |
|
08-Apr-2009 |
jrose |
6655638: dynamic languages need method handles Summary: initial implementation, with known omissions (x86/64, sparc, compiler optim., c-oops, C++ interp.) Reviewed-by: kvn, twisti, never
|
#
647:bd441136a5ce |
|
19-Mar-2009 |
kvn |
Merge
|
#
644:c517646eef23 |
|
13-Mar-2009 |
jrose |
6813212: factor duplicated assembly code for general subclass check (for 6655638) Summary: Code in interp_masm, stubGenerator, c1_LIRAssembler, and AD files moved into MacroAssembler. Reviewed-by: kvn
|
#
579:0fbdb4381b99 |
|
09-Mar-2009 |
xdono |
6814575: Update copyright year Summary: Update copyright for files that have been modified in 2009, up to 03/09 Reviewed-by: katleman, tbell, ohair
|
#
533:dc3ad84615cf |
|
26-Jan-2009 |
xlu |
6795913: A few remaining wrong casts need to be fixed for building hotspot successfully on Mac OS. Summary: Use NULL_WORD in the places where intptr_t is expected due to incompatible types between intptr_t & int32_t Reviewed-by: phh, coleenp, never
|
#
406:67e8b4d06369 |
|
21-Oct-2008 |
never |
Merge
|
#
405:2649e5276dd7 |
|
14-Oct-2008 |
kvn |
6532536: Optimize arraycopy stubs for Intel cpus Summary: Use SSE2 movdqu in arraycopy stubs on newest Intel's cpus Reviewed-by: rasbold
|
#
380:eb28cf662f56 |
|
07-Oct-2008 |
trims |
Merge
|
#
362:f8199438385b |
|
17-Sep-2008 |
apetrusenko |
Merge
|
#
356:1ee8caae33af |
|
21-Aug-2008 |
tonyp |
Merge
|
#
342:37f87013dfd8 |
|
05-Jun-2008 |
ysr |
6711316: Open source the Garbage-First garbage collector Summary: First mercurial integration of the code for the Garbage-First garbage collector. Reviewed-by: apetrusenko, iveresov, jmasa, sgoldman, tonyp, ysr
|
#
337:9ee9cf798b59 |
|
02-Oct-2008 |
xdono |
6754988: Update copyright year Summary: Update for files that have been modified starting July 2008 Reviewed-by: ohair, tbell
|
#
304:dc7f315e41f7 |
|
27-Aug-2008 |
never |
5108146: Merge i486 and amd64 cpu directories 6459804: Want client (c1) compiler for x86_64 (amd64) for faster start-up Reviewed-by: kvn
|
#
249:910a4cb98e9e |
|
25-Jul-2008 |
never |
6717457: Internal Error (src/share/vm/code/relocInfo.hpp:1089) Reviewed-by: kvn
|
#
19:a73cc31728fe |
|
05-Dec-2007 |
rasbold |
6614036: REGRESSION: Java server x86 VM intermittently crash with SIGSEGV (0xb) Summary: restore destination address in x86 32-bit checkcast_arraycopy stub Reviewed-by: jrose, kvn, never
|
#
16:f8236e79048a |
|
05-Dec-2007 |
dcubed |
6664627: Merge changes made only in hotspot 11 forward to jdk 7 Reviewed-by: jcoomes
|
#
0:a61af66fc99e |
|
30-Nov-2007 |
duke |
Initial load
|