742 Commits

Author SHA1 Message Date
Pengfei Li
6fd7ad87ce 8237524: AArch64: String.compareTo() may return incorrect result
Reviewed-by: aph
2020-01-21 08:15:33 +00:00
Matthias Baesken
1ca54e1455 8237819: s390x - remove unused pd_zero_to_words_large
Reviewed-by: clanger, mdoerr
2020-01-24 13:48:35 +01:00
Stefan Karlsson
46423b0f70 8237637: Remove dubious type conversions from oop
Reviewed-by: kbarrett, dholmes, mdoerr
2020-01-24 09:27:07 +01:00
Nick Gasson
b21e04af5d 8237512: AArch64: aarch64TestHook leaks a BufferBlob
Reviewed-by: adinn, aph
2020-01-22 09:08:36 +00:00
Nick Gasson
18d73cb8e5 8236992: AArch64: remove redundant load_klass in itable stub
Reviewed-by: aph, adinn
2020-01-17 09:30:52 +08:00
Jesper Wilhelmsson
d34f561de0 Merge 2020-01-15 20:41:46 +01:00
Sandhya Viswanathan
0b5f4f77e4 8236944: The legVecZ operand should be limited to zmm0-zmm15 registers
Associate legVecZ operand with vectorz_reg_legacy register class

Reviewed-by: vlivanov, thartmann
2020-01-13 08:27:38 -08:00
Aleksey Shipilev
fca022b43b 8236936: x86_32 Minimal VM build failure after JDK-8230765
Reviewed-by: iklam, zgu
2020-01-12 12:09:29 +01:00
Martin Doerr
89f7e1925e 8236555: [s390] Fix VerifyOops
Reviewed-by: goetz, lucy
2020-01-10 16:30:02 +01:00
Aditya Mandaleeka
950ebec4a9 8236179: C1 register allocation error with T_ADDRESS
Reviewed-by: rkennke, vlivanov, roland, mdoerr
2019-12-20 19:51:00 +01:00
Pengfei Li
e4aa87b816 8230591: AArch64: Missing intrinsics for Math.ceil, floor, rint
Reviewed-by: aph
2020-01-15 13:24:51 +08:00
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
Sandhya Viswanathan
45e4c4c4dc 8236364: TEMP vector registers could be incorrectly assigned upper bank xmm registers after Generic Operands (JDK-8234391)
Reviewed-by: kvn, vlivanov
2019-12-24 16:49:37 +03:00
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
Jatin Bhateja
0de20e8d0d 8235756: C2: Merge AD instructions for DivV, SqrtV, and FmaV nodes
Reviewed-by: vlivanov, sviswanathan, jrose, kvn
2019-12-12 13:09:30 +03:00
Jatin Bhateja
a05395c6af 8235719: C2: Merge AD instructions for ShiftV, AbsV, and NegV nodes
Reviewed-by: vlivanov, sviswanathan, kvn, jrose
2019-12-12 13:09:16 +03:00
Jatin Bhateja
9251e91271 8235688: C2: Merge AD instructions for AddV, SubV, and MulV nodes
Reviewed-by: vlivanov, sviswanathan, kvn, jrose
2019-12-12 13:09:16 +03:00
Jatin Bhateja
df5fba325d 8235405: C2: Merge AD instructions for different vector operations
Reviewed-by: vlivanov, sviswanathan, kvn, jrose
2019-12-12 13:09:16 +03:00
Jatin Bhateja
31e075b019 8234392: C2: Extend Matcher::match_rule_supported_vector() with element type information
Reviewed-by: vlivanov, sviswanathan, kvn, jrose
2019-12-12 13:09:16 +03:00
Per Lidén
b7bca76f51 8235748: ZGC: Remove ZAddress::address()
Reviewed-by: eosterlund, stefank
2019-12-12 10:10:37 +01:00
Robbin Ehn
0df5be808d 8220049: Obsolete ThreadLocalHandshakes
Reviewed-by: dholmes, dcubed, mdoerr
2019-12-11 15:30:07 +01:00
Robbin Ehn
f5929f55cc 8235410: Enable handshakes on Linux x86 (32-bit)
Reviewed-by: dholmes, dcubed
2019-12-11 15:27:23 +01:00
Zhengyu Gu
ee140f7f81 8235262: Move c2i_entry_barrier for x86_32 to shared
Reviewed-by: rkennke, eosterlund
2019-12-08 10:05:57 -05:00
Sandhya Viswanathan
6a547f9574 8235510: java.util.zip.CRC32 performance drop after 8200067
Backout 8200067 optimization

Reviewed-by: kvn
2019-12-06 16:03:44 -08:00
Claes Redestad
06cb195865 8234331: Add robust and optimized utility for rounding up to next power of two
Reviewed-by: eosterlund, stuefe, jrose
2019-12-06 18:05:36 +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