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24 Commits

Author SHA1 Message Date
Jesper Wilhelmsson
e77f4f9c55 Merge 2017-12-02 06:51:10 +01:00
Boris Ulasevich
f4b397b4ba 8189439: Parameters type profiling is not performed from aarch64 interpreter 
Reviewed-by: vlivanov
 2017-12-01 18:24:52 +03:00
Dmitry Chuyko
d24ef2f18f 8191129: AARCH64: Invalid value passed to critical JNI function 
Reviewed-by: vlivanov
 2017-12-01 18:20:00 +03:00
Dmitry Chuyko
c5df44a4ce 8188221: Return type profiling is not performed from aarch64 interpreter 
Reviewed-by: drwhite
 2017-11-29 14:34:19 +03:00
Dmitry Chuyko
a43a8363ff 8191769: AARCH64: Fix hint instructions encoding 
Reviewed-by: adinn
 2017-11-28 15:42:15 +03:00
Ningsheng Jian
c107fb7b74 8191955: AArch64: incorrect prefetch distance causes an internal error 
Fixed incorrect prefetch distance on AArch64.

Reviewed-by: aph
 2017-12-04 09:59:33 +01:00
Dean Long
fb89c1729c 8190817: deopt special-case for _return_register_finalizer is confusing and leads to bugs 
Reviewed-by: vlivanov, dpochepk
 2017-11-21 09:04:42 -08:00
Stuart Monteith
cdf8de893e 8191338: aarch64: fails to build after 8189745 
Reviewed-by: aph, drwhite, dchuyko
 2017-11-20 09:46:55 +00:00
Dmitry Chuyko
768e1121de 8189177: AARCH64: Improve _updateBytesCRC32C intrinsic 
Reviewed-by: drwhite, dsamersoff
 2017-11-17 20:56:14 +03:00
Robbin Ehn
104ecb2dd1 8189941: Implementation JEP 312: Thread-local handshake 
Introduce a way to execute a callback on threads without performing a global VM safepoint. Make it both possible and cheap to stop individual threads and not just all threads or none.

Co-authored-by: Mikael Gerdin <mikael.gerdin@oracle.com>
Co-authored-by: Erik Osterlund <erik.osterlund@oracle.com>
Reviewed-by: mdoerr, neliasso, acorn, aph, coleenp, dholmes
 2017-08-31 10:00:28 +02:00
Gilles Duboscq
a908316a65 8182755: [JVMCI] Deoptimization in synchronized methods can lead to a crash or exception when using EnableJVMCI but not UseJVMCICompiler 
Reviewed-by: kvn, thartmann
 2017-11-10 14:57:38 +01:00
Jamsheed Mohammed C M
10a1edcc22 8152470: Add COMPILER2_OR_JVMCI definition 
Defined(COMPILER2) || INCLUDE_JVMCI changed replaced with COMPILER2_OR_JVMCI

Reviewed-by: kvn
 2017-11-06 21:28:03 -08:00
Dmitry Chuyko
168565de20 8190745: AARCH64: fix for JDK-8189176 may break a build 
Add missed semicolon

Reviewed-by: dsamersoff
 2017-11-06 00:29:08 +03:00
Dmitry Chuyko
e878b3272b 8189176: AARCH64: Improve _updateBytesCRC32 intrinsic 
Reviewed-by: aph
 2017-11-02 18:44:44 +03:00
Dmitry Chuyko
ca70374a3d 8189745: AARCH64: Use CRC32C intrinsic code in interpreter and C1 
Reviewed-by: aph
 2017-11-01 16:48:12 +03:00
Coleen Phillimore
e908052a71 8189610: Reconcile jvm.h and all jvm_md.h between java.base and hotspot 
Removed hotspot version of jvm*h and jni*h files.

Reviewed-by: ihse, mchung, dholmes
 2017-10-31 11:55:09 -04:00
Igor Veresov
548d5d4d9d 8166750: C1 profiling handles statically bindable call sites differently than the interpreter 
Optimize profiling of statically binable call sites. Add monomorphic profile fixup to JVMCI MDO API.

Reviewed-by: dnsimon, kvn
 2017-10-25 16:30:31 -07:00
Jamsheed Mohammed C M
dc50d0a8b2 8168712: [AOT] assert(false) failed: DEBUG MESSAGE: InterpreterMacroAssembler::call_VM_base: last_sp != NULL 
Skip the assert for this specific case, as it is not an issue.

Reviewed-by: coleenp, dlong, kvn
 2017-10-24 06:06:56 -07:00
Magnus Ihse Bursie
7c78b40f8d 8189608: Remove duplicated jni.h 
Reviewed-by: erikj, dholmes, coleenp
 2017-10-19 11:59:52 +02:00
Coleen Phillimore
cc04ffc7b3 Merge 2017-10-03 21:21:35 +00:00
Coleen Phillimore
73a801bc43 8186777: Make Klass::_java_mirror an OopHandle 
Add indirection for fetching mirror so that GC doesn't have to follow CLD::_klasses

Co-authored-by: Rickard Backman <rickard.backman@oracle.com>
Reviewed-by: hseigel, thartmann, eosterlund, stefank
 2017-10-03 16:42:04 -04:00
Dmitrij Pochepko
b787f1b55b 8186915: AARCH64: Intrinsify squareToLen and mulAdd 
Reviewed-by: aph
 2017-10-02 17:20:14 +03:00
Erik Joelsson
3789983e89 8187443: Forest Consolidation: Move files to unified layout 
Reviewed-by: darcy, ihse
 2017-09-12 19:03:39 +02:00
Andrew Haley
295112c91a 8189596: AArch64: implementation for Thread-local handshakes 
Reviewed-by: adinn
 2017-11-24 17:19:47 +00:00