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972 Commits

Author SHA1 Message Date
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
Jason Tatton (AWS)
f71e8a6198 8173585: Intrinsify StringLatin1.indexOf(char) 
Reviewed-by: neliasso
 2020-10-14 12:58:21 +00:00
Tobias Hartmann
31d9b7fe45 8254252: Generic arraycopy stub overwrites callee-save rdi register on 64-bit Windows 
Reviewed-by: kvn, chagedorn
 2020-10-14 07:26:13 +00:00
Ioi Lam
a098037375 8254365: ciMethod.hpp should not include methodHandles.hpp 
Reviewed-by: dholmes, coleenp
 2020-10-14 04:59:52 +00:00
Aleksey Shipilev
90de2894e9 8254611: x86_32: Call to IRT::at_unwind clobbers rthread after JDK-8253180 
Reviewed-by: eosterlund
 2020-10-13 05:47:03 +00:00
Aleksey Shipilev
d3069ac9ec 8254362: x86_32 builds fail after JDK-8253180 
Reviewed-by: kvn
 2020-10-11 21:07:48 +00:00
Vladimir Kozlov
25001c50d6 8254352: 3 compiler tests failed with "assert(allocates2(pc)) failed: not in CodeBuffer memory" 
Reviewed-by: shade
 2020-10-11 19:37:36 +00:00
Jie Fu
d43f14161e 8254351: Minimal VM build fails with undeclared identifier 'MaxVectorSize' after JDK-8252847 
Reviewed-by: kvn
 2020-10-11 00:41:06 +00:00
Jatin Bhateja
4b5ac3abac 8252847: Optimize primitive arrayCopy stubs using AVX-512 masked instructions 
Reviewed-by: neliasso, kvn
 2020-10-10 06:29:38 +00:00
Roman Kennke
536b35b53a 8254319: Shenandoah: Interpreter native-LRB needs to activate during HAS_FORWARDED 
Reviewed-by: shade, zgu
 2020-10-09 19:07:14 +00:00
Martin Doerr
e9c1905bd0 8253740: [PPC64] Minor interpreter cleanup 
Reviewed-by: lucy
 2020-10-09 13:35:01 +00:00
Martin Doerr
2bc8bc5722 8254265: s390 and linux 32 bit builds broken 
Reviewed-by: coleenp, dholmes
 2020-10-09 11:51:21 +00:00
Claes Redestad
9cecc16747 8254244: Some code emitted by TemplateTable::branch is unused when running TieredCompilation 
Reviewed-by: mdoerr, coleenp, iveresov
 2020-10-09 11:01:53 +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
Martin Doerr
ced46b19f7 8254190: [s390] interpreter misses exception check after calling monitorenter 
Reviewed-by: shade, rrich
 2020-10-08 20:52:50 +00:00
Vladimir Ivanov
6d13c766bf 8253191: C2: Masked byte comparisons with large masks produce wrong result on x86 
Reviewed-by: thartmann
 2020-10-08 12:41:46 +00:00
Coleen Phillimore
6bc493188b 8253717: Relocate stack overflow code out of thread.hpp/cpp 
Reviewed-by: rehn, dcubed, dholmes, stuefe
 2020-10-08 11:24:27 +00:00
Aleksey Shipilev
7952c06b36 8254166: Zero: return-type warning in zeroInterpreter_zero.cpp 
Reviewed-by: sgehwolf
 2020-10-08 08:10:55 +00:00
Boris Ulasevich
fd0cb98ed0 8253901: ARM32: SIGSEGV during monitorexit due to incorrect register use (after JDK-8253540) 
Reviewed-by: shade
 2020-10-08 06:52:27 +00:00
Claes Redestad
739347f093 8254168: Remove TemplateTable::count_calls 
Reviewed-by: coleenp
 2020-10-07 17:10:37 +00:00
Claes Redestad
6712f8caff 8254084: Remove TemplateTable::pd_initialize 
Reviewed-by: mdoerr, coleenp
 2020-10-06 20:23:59 +00:00
Jose Ricardo Ziviani
919978380c 8253565: PPC64: Fix duplicate if condition in vm_version_ppc.cpp 
Reviewed-by: mdoerr
 2020-10-06 08:16:57 +00:00
Monica Beckwith
9604ee8269 8248238: Implementation: JEP 388: Windows AArch64 Support 
Co-authored-by: Monica Beckwith <mbeckwit@openjdk.org>
Co-authored-by: Ludovic Henry <luhenry@openjdk.org>
Co-authored-by: Bernhard Urban-Forster <burban@openjdk.org>
Reviewed-by: dholmes, cjplummer, aph, ihse
 2020-10-05 03:21:39 +00:00
Aleksey Shipilev
6f40a41466 8253891: Debug x86_32 builds fail after JDK-8239090 
Reviewed-by: stuefe, phh
 2020-10-02 06:57:03 +00:00
Kim Barrett
2d9fa9da02 8247912: Make narrowOop a scoped enum 
Reviewed-by: iklam, stefank
 2020-10-01 10:45:22 +00:00
Martin Doerr
7779ce9fb4 8253689: [s390] Use flag kind "diagnostic" for platform specific flags 
Reviewed-by: stuefe, lucy
 2020-10-01 09:23:31 +00:00
Martin Doerr
a8242892c2 8253690: [PPC64] Use flag kind "diagnostic" for platform specific flags 
Reviewed-by: stuefe, lucy
 2020-10-01 09:21:12 +00:00
Philippe Marschall
2a406f3ce5 8138732: Rename @HotSpotIntrinsicCandidate to @IntrinsicCandidate and move it to the jdk.internal.vm.annotation package 
Reviewed-by: dholmes, alanb, psandoz, kvn, egahlin
 2020-09-30 20:05:07 +00:00
Paul Hohensee
9e453d9792 8239090: Improve CPU feature support in VM_Version 
Reviewed-by: iveresov, simonis
 2020-09-30 17:02:08 +00:00
Patric Hedlin
04775f11fe 8253768: Deleting unused pipe_class definitions in adl-file (x86_64.ad). 
Reviewed-by: neliasso
 2020-09-30 09:06:17 +00:00
Jatin Bhateja
ac02afe9dc 8253721: Flag -XX:AVX3Threshold does not accept Zero value 
Reviewed-by: kvn, thartmann
 2020-09-30 05:09:12 +00:00
Coleen Phillimore
77a0f3999a 8253540: InterpreterRuntime::monitorexit should be a JRT_LEAF function 
Reviewed-by: rehn, mdoerr, dcubed, pchilanomate
 2020-09-28 15:49:02 +00:00
Anton Kozlov
ec9bee6866 8253015: Aarch64: Move linux code out from generic CPU feature detection 
Reviewed-by: aph
 2020-09-28 13:52:10 +00:00
Nick Gasson
8e87d46f41 8252857: AArch64: Shenandoah C1 CAS is not sequentially consistent 
Reviewed-by: rkennke, shade
 2020-09-28 09:12:26 +00:00
Martin Doerr
c2692f8875 8225329: -XX:+PrintBiasedLockingStatistics causes crash during initia… 
Reviewed-by: stuefe, dholmes
 2020-09-28 09:06:31 +00:00
Patric Hedlin
7817963ce9 8247691: [aarch64] Incorrect handling of VM exceptions in C1 deopt stub/traps 
Reviewed-by: eosterlund, aph
 2020-09-26 18:24:11 +00:00
Stefan Karlsson
1f5a033421 8253555: Make ByteSize and WordSize typed scoped enums 
Reviewed-by: kbarrett, tschatzl
 2020-09-25 10:29:26 +00:00
Coleen Phillimore
bf442c5b9e 8253539: Remove unused JavaThread functions for set_last_Java_fp/pc 
Reviewed-by: rehn, dholmes
 2020-09-24 10:45:37 +00:00
Joshua Zhu
ba174af344 8253048: AArch64: When CallLeaf, no need to preserve callee-saved registers in caller 
Reviewed-by: adinn, aph
 2020-09-24 00:55:27 +00:00
Kim Barrett
bca9e55b1e 8253167: ARM32 builds fail after JDK-8247910 
8213483: ARM32: runtime/ErrorHandling/ShowRegistersOnAssertTest.java jtreg test fail

Removed platform-dependent definitions of BREAKPOINT as asm(breakpoint instruction).

Reviewed-by: coleenp, mikael, bulasevich
 2020-09-21 00:31:26 +00:00
Boris Ulasevich
224a30f12c 8252311: AArch64: save two words in itable lookup stub 
Reviewed-by: adinn, aph
 2020-09-19 07:47:37 +00:00
Ioi Lam
0a1dc50f54 8253271: vm_version_x86.hpp should not include globals_extension.hpp 
Reviewed-by: dholmes
 2020-09-17 21:32:22 +00:00
Cesar
fbf4699d23 8253040: Remove unused Matcher::regnum_to_fpu_offset() 
Reviewed-by: adityam, vlivanov
 2020-09-16 06:41:37 +00:00
Aleksey Shipilev
7c564e13ee 8253146: C2: Purge unused MachCallNode::_arg_size field 
Reviewed-by: thartmann, adityam
 2020-09-16 06:38:53 +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
Kim Barrett
af8c678038 8247910: Improve alignment and power-of-2 utilities using C++14 
8238956: Replace powerOfTwo::max_value with std::numeric_limits

Reviewed-by: tschatzl, stefank
 2020-09-15 04:34:49 +00:00
Martin Doerr
9c24a5635e 8253029: [PPC64] Remove obsolete Power6 code 
Reviewed-by: dholmes, lucy
 2020-09-14 17:34:08 +00:00
Roberto Castaneda Lozano
040c8f58e5 8250914: Matcher::stack_direction() is unused 
Remove unused Matcher::stack_direction() together with related ADL entries and
ADLC support.

Reviewed-by: vlivanov, thartmann
 2020-09-11 11:57:46 +00:00
Ioi Lam
5144190ea0 8243208: Clean up JVMFlag implementation 
Reviewed-by: dholmes, coleenp, gziemski
 2020-09-11 04:05:18 +00:00
David Holmes
976acddeb5 8252406: Introduce Thread::as_Java_thread() convenience function 
Reviewed-by: shade, coleenp, kbarrett, dcubed
 2020-09-11 01:31:32 +00:00