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919 Commits

Author SHA1 Message Date
Mikael Vidstedt
b63b9a2edb 8237182: Update copyright header for shenandoah and epsilon files 
Reviewed-by: iignatyev, zgu
 2020-01-14 19:27:03 -08:00
Xin Liu
8d307c1168 8236228: clean up BarrierSet headers in c1_LIRAssembler 
Remove unneeded barrierSet.hpp and cardTableBarrierSet.hpp includes

Reviewed-by: kvn, mdoerr, phh, njian
 2020-01-14 09:15:27 -08:00
Jesper Wilhelmsson
913b8702d1 Merge 2020-01-13 15:40:09 +01:00
Andrew Haley
984da450f2 Merge 2020-01-09 09:30:49 -05:00
Andrew Haley
21c02a5b18 8235385: AArch64: Crash on aarch64 JDK due to long offset 
Reviewed-by: adinn
 2020-01-09 09:30:02 -05:00
Jesper Wilhelmsson
257a1bb854 Merge 2020-01-08 16:03:32 +01:00
Ioi Lam
584db9818a 8236625: Remove writeable macro from JVM flags declaration 
Reviewed-by: coleenp, hseigel, gziemski
 2020-01-07 18:56:18 -08:00
Pengfei Li
e2644b70cf 8233743: AArch64: Make r27 conditionally allocatable 
Reviewed-by: aph, dlong
 2019-12-24 16:51:55 +08:00
Smita Kamath
995da6eb2a 8167065: Add intrinsic support for double precision shifting on x86_64 
Reviewed-by: kvn
 2019-12-23 14:42:21 -08:00
Aditya Mandaleeka
f19738aba3 8236179: C1 register allocation error with T_ADDRESS 
Reviewed-by: rkennke, vlivanov, roland, mdoerr
 2019-12-20 19:51:00 +01:00
Gustavo Romero
1691abc747 8234599: PPC64: Add support on recent CPUs and Linux for JEP-352 
Reviewed-by: mbaesken, mdoerr, adinn
 2019-11-21 17:10:26 -03:00
Patrick Zhang
3ad9078968 8234228: AArch64: Some temp vars in string_compare intrinsics for processing the last 4 chars (LU/UL) are no use 
Clean up redundant temp vars in generate_compare_long_string_different_encoding

Reviewed-by: adinn
 2019-11-15 17:02:17 +08:00
Joshua Zhu
30559e6431 8233948: AArch64: Incorrect mapping between OptoReg and VMReg for high 64 bits of Vector Register 
Reviewed-by: adinn
 2019-12-06 10:41:01 +08:00
Jatin Bhateja
979cd452ab 8234391: C2: Generic vector operands 
Reviewed-by: vlivanov, sviswanathan, thartmann, jrose
 2019-12-05 12:56:46 +03:00
Sandhya Viswanathan
e8c10bc9cd 8235288: AVX 512 instructions inadvertently used on Xeon for small vector width operations 
Reviewed-by: kvn, vlivanov
 2019-12-04 14:55:15 -08:00
Pengfei Li
ddb989de3d 8234791: Fix Client VM build for x86_64 and AArch64 
Reviewed-by: adinn, aph, thartmann
 2019-11-29 03:48:30 +00:00
Stefan Karlsson
6ba58f7633 8233299: Implementation: JEP 365: ZGC on Windows 
Reviewed-by: pliden, eosterlund
 2019-11-07 15:29:21 +01:00
Boris Ulasevich
4fbd6f7a32 8234893: ARM32: build failure after JDK-8234387 
Reviewed-by: vlivanov
 2019-11-29 11:28:39 +03:00
Fei Yang
0f2aedc336 8233466: aarch64: remove unnecessary load of mdo when profiling return and parameters type 
Reviewed-by: adinn
 2019-11-04 16:10:39 +08:00
Martin Doerr
2077bdfa8c 8234645: ARM32: C1: PatchingStub for field access: not enough bytes 
Reviewed-by: cgo, goetz
 2019-11-28 12:05:02 +01:00
Boris Ulasevich
2efe5f0ea1 8234891: AArch64: Fix build failure after JDK-8234387 
Reviewed-by: vlivanov, smonteith
 2019-11-28 10:57:38 +03:00
Zhengyu Gu
0a5505f7e9 8228720: Shenandoah: Implementation of concurrent class unloading 
Reviewed-by: rkennke
 2019-11-27 11:52:57 -05:00
Stefan Karlsson
161333eeba 8234748: Clean up atomic and orderAccess includes 
Reviewed-by: dholmes
 2019-11-26 10:47:46 +01:00
Zhengyu Gu
7f3ef14d5b 8230765: Implement nmethod barrier for x86_32 platforms 
Reviewed-by: rkennke, eosterlund
 2019-09-09 11:43:16 -04:00
Zhengyu Gu
598ec40995 8233500: Shenandoah: Shenandoah load barrier should save registers before calling keep alive barrier on x86 
Reviewed-by: rkennke
 2019-11-26 14:33:56 -05:00
Sandhya Viswanathan
73d9d8567d 8234610: MaxVectorSize set wrongly when UseAVX=3 is specified after JDK-8221092 
Reviewed-by: kvn, vlivanov
 2019-11-26 19:19:39 +03:00
Jatin Bhateja
fb0b8f1d0c 8234387: C2: Better support of operands with multiple match rules in AD files 
Reviewed-by: vlivanov, sviswanathan, thartmann, dlong
 2019-11-26 16:09:23 +03:00
Stefan Karlsson
0ad50c2b5c 8234740: Harmonize parameter order in Atomic - cmpxchg 
Reviewed-by: rehn, dholmes
 2019-11-25 12:33:15 +01:00
Stefan Karlsson
3d426623bf 8234739: Harmonize parameter order in Atomic - xchg 
Reviewed-by: rehn, dholmes
 2019-11-25 12:32:40 +01:00
Stefan Karlsson
d45ec50076 8234737: Harmonize parameter order in Atomic - add 
Reviewed-by: rehn, dholmes
 2019-11-25 12:31:39 +01:00
Stefan Karlsson
e527ce4b57 8234562: Move OrderAccess::release_store*/load_acquire to Atomic 
Reviewed-by: rehn, dholmes
 2019-11-25 12:22:13 +01:00
Thomas Schatzl
9915f88688 8233702: Introduce helper function to clamp value to range 
Reviewed-by: sjohanss, kbarrett
 2019-11-22 10:03:38 +01:00
Daniel D. Daugherty
b10495d436 8230876: baseline cleanups from Async Monitor Deflation v2.0[789] 
Reviewed-by: dholmes, kvn
 2019-11-20 09:10:02 -05:00
Lutz Schmidt
91b7fd7659 8233787: Break cycle in vm_version* includes 
Reviewed-by: kbarrett, mdoerr
 2019-11-18 17:11:06 +01:00
Leo Korinth
1fc67ab002 8232365: Implementation for JEP 363: Remove the Concurrent Mark Sweep (CMS) Garbage Collector 
Reviewed-by: kbarrett, tschatzl, erikj, coleenp, dholmes
 2019-11-13 11:37:29 +01:00
Bernard Blaser
b8b88853a5 8214239: Missing x86_64.ad patterns for clearing and setting long vector bits 
Reviewed-by: kvn, vlivanov, jrose, sviswanathan
 2019-11-13 11:21:15 +01:00
Patric Hedlin
6fa1bf99e2 8233918: 8233498 broke build on SPARC 
Reviewed-by: eosterlund
 2019-11-11 16:59:42 +01:00
Goetz Lindenmaier
bc116ded54 8231757: [ppc] Fix VerifyOops. Errors show since 8231058 
Also make the checks print the wrong value and where a failure occurred.

Reviewed-by: dholmes, mdoerr
 2019-11-11 16:24:35 +01:00
Patrick Zhang
8c1efbe38b 8229351: AArch64: the const STUB_THRESHOLD in macroAssembler_aarch64.cpp needs to be tuned 
Optimize the stub thresholds of string_compare intrinsics

Reviewed-by: adinn, aph, avoitylov
 2019-08-12 16:22:24 +08:00
Nick Gasson
aea0a57512 8234794: AArch64: runtime/memory/ReadFromNoaccessArea.java crashes 
Try to map CDS shared space at 4G aligned address on AArch64

Reviewed-by: adinn, aph, jiangli, iklam
 2019-12-19 09:47:33 +08:00
Jatin Bhateja
a3c0f4c804 8235825: C2: Merge AD instructions for Replicate nodes 
Reviewed-by: vlivanov, sviswanathan, jrose, kvn
 2019-12-18 21:25:40 +03:00
Jatin Bhateja
7840d02140 8235824: C2: Merge AD instructions for AddReductionV and MulReductionV nodes 
Reviewed-by: vlivanov, sviswanathan, jrose, kvn
 2019-12-18 21:25:38 +03:00
Patric Hedlin
ea03d400b1 8233498: Remove dead code 
Reviewed-by: neliasso
 2018-04-24 13:59:02 +02:00
Fei Yang
2ec6eecbcd 8233839: aarch64: missing memory barrier in NewObjectArrayStub and NewTypeArrayStub 
Reviewed-by: adinn
 2019-11-08 16:53:57 +08:00
Zhengyu Gu
2786514a99 8233337: Shenandoah: Cleanup AArch64 SBSA::load_reference_barrier_not_null() 
Reviewed-by: rkennke
 2019-11-08 09:51:18 -05:00
Zhengyu Gu
3672c05476 8233339: Shenandoah: Centralize load barrier decisions into ShenandoahBarrierSet 
Reviewed-by: rkennke
 2019-11-08 09:50:07 -05:00
Smita Kamath
a6649eb089 8233741: AES Countermode (AES-CTR) optimization using AVX512 + VAES instructions 
Co-authored-by: Regev Shemy <regev.shemy@intel.com>
Co-authored-by: Shay Gueron <shay.gueron@intel.com>
Reviewed-by: kvn
 2019-11-07 17:47:22 -08:00
Matthias Baesken
6e3be7fbf7 8233328: fix minimal VM build on Linux s390x 
Reviewed-by: lucy, mdoerr
 2019-11-06 14:04:07 +01:00
Christoph Goettschkes
7fbb1f5ae1 8231955: ARM32: Address displacement is 0 for volatile field access because of Unsafe field access 
Reviewed-by: dlong
 2019-11-06 19:37:52 +03:00
Aleksey Shipilev
270c5ea37e 8233695: AArch64 build failures after -Wno-extra removal 
Reviewed-by: aph
 2019-11-06 16:52:49 +01:00