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142 commits

Author SHA1 Message Date
Vladimir Kozlov
694acedf18 8264805: Remove the experimental Ahead-of-Time Compiler 
Reviewed-by: coleenp, erikj, stefank, iignatyev, dholmes, aph, shade, iklam, mchung, iveresov
 2021-04-27 01:12:18 +00:00
Doug Simon
5aed446e20 8265403: consolidate definition of CPU features 
Reviewed-by: kvn, iklam
 2021-04-23 23:32:41 +00:00
Ioi Lam
95f0fd6c4d 8265696: Move CDS sources to src/hotspot/shared/cds 
Reviewed-by: erikj, dholmes, stuefe
 2021-04-23 04:13:02 +00:00
Robbin Ehn
86bd44fe80 8257831: Suspend with handshakes 
Reviewed-by: dcubed, rrich, dholmes, pchilanomate, sspitsyn
 2021-04-22 10:30:47 +00:00
Xiaohong Gong
e0151a6fb1 8264104: Eliminate unnecessary vector mask conversion during VectorUnbox for floating point VectorMask 
Reviewed-by: kvn, vlivanov
 2021-04-16 07:12:32 +00:00
Ioi Lam
c3abdc9aad 8264797: Do not include klassVtable.hpp from instanceKlass.hpp 
Reviewed-by: coleenp, stefank
 2021-04-07 03:44:56 +00:00
Coleen Phillimore
5bc382fb7a 8263976: Remove block allocation from BasicHashtable 
Reviewed-by: lfoltan, iklam
 2021-03-23 12:11:26 +00:00
Lutz Schmidt
268d9b7982 8261447: MethodInvocationCounters frequently run into overflow 
Reviewed-by: thartmann, mdoerr, kvn, iveresov
 2021-03-03 20:04:31 +00:00
Roland Westrelin
3495febf51 8260296: SA's dumpreplaydata fails 
Reviewed-by: kvn, cjplummer, iignatyev
 2021-02-05 09:33:54 +00:00
Ioi Lam
c59e4b66bb 8261106: Reduce inclusion of jniHandles.hpp 
Reviewed-by: coleenp, hseigel
 2021-02-04 19:05:38 +00:00
Yasumasa Suenaga
6b24e98c42 8259008: ArithmeticException was thrown at "Monitor Cache Dump" on HSDB 
Reviewed-by: dcubed, gziemski, eosterlund, cjplummer, sspitsyn
 2021-01-30 03:46:23 +00:00
Igor Veresov
1519632597 8251462: Simplify compilation policy 
Reviewed-by: cjplummer, kvn
 2021-01-28 20:51:12 +00:00
Ioi Lam
396a496f3c 8260467: Move well-known classes from systemDictionary.hpp to vmClasses.hpp 
Reviewed-by: dholmes, coleenp
 2021-01-28 04:24:04 +00:00
Ioi Lam
535c2927b6 8260306: Do not include osThread.hpp in thread.hpp 
Reviewed-by: coleenp, lfoltan
 2021-01-24 02:40:57 +00:00
Ioi Lam
492bebc7aa 8258004: Remove unnecessary inclusion of vm_version.hpp 
Reviewed-by: dholmes, stefank
 2021-01-19 04:32:51 +00:00
Stefan Karlsson
3462f7a918 8256955: Move includes of events.hpp out of header files 
Reviewed-by: kbarrett, coleenp
 2021-01-14 11:34:27 +00:00
Jesper Wilhelmsson
555641ede5 Merge 2021-01-07 21:17:35 +00:00
Aleksey Shipilev
ad45678719 8258558: Revert changes for JDK-8252505 and related issues 
Reviewed-by: kvn
 2021-01-06 13:27:57 +00:00
Xin Liu
30b9ff660f 8258653: CallJavaNode::_bci is not in use 
Reviewed-by: kvn, vlivanov
 2020-12-21 23:27:33 +00:00
Yasumasa Suenaga
1e03ca13cc 8258471: "search codecache" clhsdb command does not work 
Reviewed-by: cjplummer, sspitsyn
 2020-12-18 04:50:09 +00:00
Claes Redestad
f57405617e 8256424: Move ciSymbol::symbol_name() to ciSymbols::symbol_name() 
Reviewed-by: kvn, iklam
 2020-12-10 17:22:48 +00:00
Vladimir Ivanov
044616bd71 8252049: Native memory leak in ciMethodData ctor 
Reviewed-by: kbarrett, coleenp
 2020-12-08 17:02:09 +00:00
Aleksey Shipilev
e590618962 8252505: C1/C2 compiler support for blackholes 
Reviewed-by: vlivanov, aph
 2020-12-06 17:43:34 +00:00
Maurizio Cimadamore
0fb31dbf3a 8254231: Implementation of Foreign Linker API (Incubator) 
Reviewed-by: coleenp, ihse, dholmes, vlivanov
 2020-11-23 11:00:38 +00:00
Claes Redestad
c0689d25fb 8256741: Reduce footprint of compiler interface data structures 
Reviewed-by: cjplummer, kvn
 2020-11-23 10:17:43 +00:00
Ioi Lam
2f06893a29 8252526: Remove excessive inclusion of jvmti.h and jvmtiExport.hpp 
Reviewed-by: ihse, kbarrett
 2020-11-12 01:45:27 +00:00
Corey Ashford
ccb48b7203 8248188: Add IntrinsicCandidate and API for Base64 decoding 
8248188: Add IntrinsicCandidate and API for Base64 decoding, add Power64LE intrinsic implementation.

This patch set encompasses the following commits:

Adds a new intrinsic candidate to the java.lang.Base64 class - decodeBlock(), and provides a flexible API for the intrinsic. The API is similar to the existing encodeBlock intrinsic.

Adds the code in HotSpot to check and martial the new intrinsic's arguments to the arch-specific intrinsic implementation.

Adds a Power64LE-specific implementation of the decodeBlock intrinsic.

Adds a JMH microbenchmark for both Base64 encoding and encoding.

Enhances the JTReg hotspot intrinsic "TestBase64.java" regression test to more fully test both decoding and encoding.

Reviewed-by: rriggs, mdoerr, kvn
 2020-11-11 21:31:07 +00:00
Daniel D. Daugherty
2e19026d45 8253064: monitor list simplifications and getting rid of TSM 
Co-authored-by: Erik Österlund <eosterlund@openjdk.org>
Reviewed-by: eosterlund, rehn, coleenp
 2020-11-11 16:20:11 +00:00
Frederic Parain
bd3e65b576 8256052: Remove unused allocation type from fieldInfo 
Reviewed-by: redestad, lfoltan, hseigel
 2020-11-10 19:16:35 +00:00
Aleksey Shipilev
ca216bae1a 8255810: Zero: build fails without JVMTI 
Reviewed-by: coleenp
 2020-11-03 17:21:16 +00:00
Ioi Lam
1a89d68e87 8255285: Move JVMFlag origins into a new enum JVMFlagOrigin 
Reviewed-by: dholmes, redestad
 2020-10-30 03:44:54 +00:00
Vladimir Ivanov
7e2640432b 8255000: C2: Unify IGVN processing when loop opts are over 
Reviewed-by: neliasso, iveresov, kvn
 2020-10-21 08:09:00 +00:00
Thomas Stuefe
7ba6a6bf00 8251158: Implementation of JEP 387: Elastic Metaspace 
Reviewed-by: lkorinth, coleenp, iklam, rrich
 2020-10-20 06:48:09 +00:00
Ioi Lam
7e5eb493e1 8253402: Convert vmSymbols::SID to enum class 
Reviewed-by: kvn, coleenp, kbarrett, iveresov
 2020-10-15 05:52:54 +00:00
Paul Sandoz
0c99b19258 8223347: Integration of Vector API (Incubator) 
Co-authored-by: Vivek Deshpande <vdeshpande@openjdk.org>
Co-authored-by: Qi Feng <qfeng@openjdk.org>
Co-authored-by: Ian Graves <igraves@openjdk.org>
Co-authored-by: Jean-Philippe Halimi <jphalimi@openjdk.org>
Co-authored-by: Vladimir Ivanov <vlivanov@openjdk.org>
Co-authored-by: Ningsheng Jian <njian@openjdk.org>
Co-authored-by: Razvan Lupusoru <rlupusoru@openjdk.org>
Co-authored-by: Smita Kamath <svkamath@openjdk.org>
Co-authored-by: Rahul Kandu <rkandu@openjdk.org>
Co-authored-by: Kishor Kharbas <kkharbas@openjdk.org>
Co-authored-by: Eric Liu <Eric.Liu2@arm.com>
Co-authored-by: Aaloan Miftah <someusername3@gmail.com>
Co-authored-by: John R Rose <jrose@openjdk.org>
Co-authored-by: Shravya Rukmannagari <srukmannagar@openjdk.org>
Co-authored-by: Paul Sandoz <psandoz@openjdk.org>
Co-authored-by: Sandhya Viswanathan <sviswanathan@openjdk.org>
Co-authored-by: Lauren Walkowski <lauren.walkowski@arm.com>
Co-authored-by: Yang Zang <Yang.Zhang@arm.com>
Co-authored-by: Joshua Zhu <jzhu@openjdk.org>
Co-authored-by: Wang Zhuo <wzhuo@openjdk.org>
Co-authored-by: Jatin Bhateja <jbhateja@openjdk.org>
Reviewed-by: erikj, chegar, kvn, darcy, forax, briangoetz, aph, epavlova, coleenp
 2020-10-14 20:02:46 +00:00
Jose Ricardo Ziviani
b1448da109 8253900: SA: wrong size computation when JVM was built without AOT 
Reviewed-by: cjplummer, sspitsyn
 2020-10-09 12:56:47 +00:00
Erik Österlund
b9873e1833 8253180: ZGC: Implementation of JEP 376: ZGC: Concurrent Thread-Stack Processing 
Reviewed-by: stefank, pliden, rehn, neliasso, coleenp, smonteith
 2020-10-09 08:40:33 +00:00
Ioi Lam
282b9dcfdc 8081833: Clean up JVMFlag getter/setter code 
Reviewed-by: gziemski, coleenp
 2020-09-22 06:04:31 +00:00
Cesar
2caa20a76d 8250668: Clean up method_oop names in adlc 
Reviewed-by: coleenp, adityam, thartmann
 2020-09-16 05:54:16 +00:00
Dmitry Chuyko
35ea00085f 8251525: AARCH64: Faster Math.signum(fp) 
Reviewed-by: aph, vlivanov, adinn
 2020-09-03 14:54:43 +03:00
Coleen Phillimore
0c9e0c2e7f 8244997: Convert the JavaThread::_threadObj oop to use OopStorage 
Move the oop and handle releasing it in the service thread.  Remove Universe::oops_do from callers.

Co-authored-by: Erik Osterlund <erik.osterlund@oracle.com>
Co-authored-by: Tom Rodriguez <tom.rodriguez@oracle.com>
Reviewed-by: dholmes, zgu, eosterlund, cjplummer
 2020-08-07 07:53:26 -04:00
Coleen Phillimore
2d8e74ddea 8249768: Move static oops and NullPointerException oops from Universe into OopStorage 
Make NPE oops an objArrayOop.

Reviewed-by: dholmes, eosterlund
 2020-07-22 10:32:44 -04:00
Mikael Vidstedt
1f5e21a16e Merge 2020-07-15 21:24:39 -07:00
Roland Westrelin
b67814941f 8229495: SIGILL in C2 generated OSR compilation 
Reviewed-by: kvn, chagedorn
 2020-07-01 17:28:49 +02:00
Coleen Phillimore
1550fd889b 8239782: CC_INTERP is only used by Zero interpreter 
Change CC_INTERP conditional to ZERO and remove in places where unnecessary. Fix build to exclude compilers and rename CppInterpreter to ZeroInterpreter. The "C++ Interpreter" has been removed from the code a while ago.

Reviewed-by: dholmes, ihse
 2020-06-24 09:56:20 -04:00
Stefan Karlsson
ef3b0ec567 8247755: Leaner and more versatile GrowableArray classes 
Reviewed-by: kbarrett, coleenp
 2020-06-24 13:16:52 +02:00
Coleen Phillimore
498b0e61ed 8246340: Move SystemDictionary GC roots into OopStorage 
Use vm_global() OopStorage for system dictionary roots

Reviewed-by: eosterlund, lfoltan
 2020-06-05 09:55:31 -04:00
Daniel D. Daugherty
00f223e22f 8153224: Monitor deflation prolong safepoints 
Add support for AsyncDeflateIdleMonitors (default true); the async deflation work is performed by the ServiceThread.

Co-authored-by: Carsten Varming <varming@gmail.com>
Reviewed-by: dcubed, rehn, rkennke, cvarming, coleenp, acorn, dholmes, eosterlund
 2020-06-01 23:37:14 -04:00
Mikael Vidstedt
1401fe0087 8245521: Remove STACK_BIAS 
Reviewed-by: dholmes, mbaesken, kvn
 2020-05-26 12:36:59 -07:00
Coleen Phillimore
3153373e49 8242898: Clean up InstanceKlass::_array_klasses 
Make type ObjArrayKlass

Reviewed-by: dholmes, iklam
 2020-04-30 06:05:53 -04:00