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57 Commits

Author SHA1 Message Date
David Briemann
3a74f16e20 8376113: PPC64: Implement special MachNodes for floating point Min / Max 
Reviewed-by: mdoerr, rrich
 2026-02-25 11:02:50 +00:00
David Briemann
17f25b5ac4 8375536: PPC64: Implement special MachNodes for floating point CMove 
Reviewed-by: mdoerr, rrich
 2026-02-02 11:31:17 +00:00
Martin Doerr
112d88523d 8334247: [PPC64] Consider trap based nmethod entry barriers 
Reviewed-by: ssarathi, rrich
 2025-10-15 09:18:22 +00:00
David Briemann
5c67e3d6e5 8361353: [PPC64] C2: Add nodes UMulHiL, CmpUL3, UMinV, UMaxV, NegVI 
Reviewed-by: mdoerr, rrich
 2025-07-08 12:58:44 +00:00
David Briemann
061b24d4f9 8357304: [PPC64] C2: Implement MinV, MaxV and Reduction nodes 
Reviewed-by: mdoerr, varadam
 2025-05-31 02:47:26 +00:00
Suchismith Roy
5cdeef81dd 8331859: [PPC64] Remove support for Power7 and older 
Reviewed-by: mdoerr
 2025-05-26 08:25:46 +00:00
Martin Doerr
fc6f4da8e7 8351666: [PPC64] Make non-volatile VectorRegisters available for C2 register allocation 
Reviewed-by: rrich
 2025-05-14 08:38:01 +00:00
David Linus Briemann
e98838f58d 8352065: [PPC64] C2: Implement PopCountVL, CountLeadingZerosV and CountTrailingZerosV nodes 
Reviewed-by: mdoerr, rrich
 2025-03-25 15:16:46 +00:00
Martin Doerr
4a375e5b88 8344232: [PPC64] secondary_super_cache does not scale well: C1 and interpreter 
Reviewed-by: rrich, amitkumar
 2025-01-24 09:50:06 +00:00
Kim Barrett
08bdeedfd3 8345269: Fix -Wzero-as-null-pointer-constant warnings in ppc code 
Reviewed-by: mdoerr, mbaesken
 2024-12-11 19:37:01 +00:00
Martin Doerr
b42d79eb6a 8345146: [PPC64] Make intrinsic conversions between bit representations of half precision values and floats 
Reviewed-by: rrich, lucy
 2024-12-05 12:03:53 +00:00
Patricio Chilano Mateo
78b80150e0 8338383: Implement JEP 491: Synchronize Virtual Threads without Pinning 
Co-authored-by: Patricio Chilano Mateo <pchilanomate@openjdk.org>
Co-authored-by: Alan Bateman <alanb@openjdk.org>
Co-authored-by: Andrew Haley <aph@openjdk.org>
Co-authored-by: Fei Yang <fyang@openjdk.org>
Co-authored-by: Coleen Phillimore <coleenp@openjdk.org>
Co-authored-by: Richard Reingruber <rrich@openjdk.org>
Co-authored-by: Martin Doerr <mdoerr@openjdk.org>
Reviewed-by: aboldtch, dholmes, coleenp, fbredberg, dlong, sspitsyn
 2024-11-12 15:23:48 +00:00
Varada M
520ddac970 8331861: [PPC64] Implement load / store assembler functions which take an Address object 
Reviewed-by: amitkumar, mdoerr
 2024-10-29 18:20:03 +00:00
Martin Doerr
2edf574f62 8338814: [PPC64] Unify interface of cmpxchg for different types 
Reviewed-by: lucy
 2024-08-27 11:51:28 +00:00
Suchismith Roy
c7e9ebb4cf 8331732: [PPC64] Unify and optimize code which converts != 0 to 1 
Reviewed-by: mdoerr, amitkumar
 2024-07-01 08:07:42 +00:00
Martin Doerr
368e4f60a9 8315801: [PPC64] JNI code should be more similar to the Panama implementation 
Reviewed-by: rrich, lucy
 2023-11-17 11:49:21 +00:00
Martin Doerr
de8aca27ba 8307907: [ppc] Remove RTM locking implementation 
Reviewed-by: mbaesken, rrich, stuefe
 2023-06-15 09:52:31 +00:00
Coleen Phillimore
265f40b4f7 8308396: Fix offset_of conversion warnings in runtime code 
Reviewed-by: amitkumar, jsjolen, fparain
 2023-05-19 17:16:04 +00:00
JoKern65
c7951cf674 8306304: Fix xlc17 clang warnings in ppc and aix code 
Reviewed-by: erikj, tsteele, mbaesken
 2023-05-17 11:48:56 +00:00
Stefan Karlsson
d20034b09c 8307058: Implementation of Generational ZGC 
Co-authored-by: Stefan Karlsson <stefank@openjdk.org>
Co-authored-by: Erik Österlund <eosterlund@openjdk.org>
Co-authored-by: Axel Boldt-Christmas <aboldtch@openjdk.org>
Co-authored-by: Per Liden <pliden@openjdk.org>
Co-authored-by: Stefan Johansson <sjohanss@openjdk.org>
Co-authored-by: Albert Mingkun Yang <ayang@openjdk.org>
Co-authored-by: Erik Helin <ehelin@openjdk.org>
Co-authored-by: Roberto Castañeda Lozano <rcastanedalo@openjdk.org>
Co-authored-by: Nils Eliasson <neliasso@openjdk.org>
Co-authored-by: Martin Doerr <mdoerr@openjdk.org>
Co-authored-by: Leslie Zhai <lzhai@openjdk.org>
Co-authored-by: Fei Yang <fyang@openjdk.org>
Co-authored-by: Yadong Wang <yadongwang@openjdk.org>
Reviewed-by: eosterlund, aboldtch, rcastanedalo
 2023-05-11 13:59:37 +00:00
Johan Sjölen
0826ceee65 8301495: Replace NULL with nullptr in cpu/ppc 
Reviewed-by: rrich, mdoerr, tsteele
 2023-04-14 08:54:53 +00:00
Matthias Baesken
756a06d4c2 8299022: Linux ppc64le and s390x build issues after JDK-8160404 
Reviewed-by: mdoerr, lucy
 2022-12-19 16:20:12 +00:00
Richard Reingruber
43d1173605 8286302: Port JEP 425 to PPC64 
Reviewed-by: tsteele, mdoerr
 2022-11-28 08:09:09 +00:00
Martin Doerr
9c77e41b81 8297445: PPC64: Represent Registers as values 
Reviewed-by: mbaesken, rrich
 2022-11-24 08:35:26 +00:00
Martin Doerr
560e2927e3 8287738: [PPC64] jdk/incubator/vector/*VectorTests failing 
Reviewed-by: kvn, goetz
 2022-06-09 10:14:45 +00:00
Alan Bateman
9583e3657e 8284161: Implementation of Virtual Threads (Preview) 
Co-authored-by: Ron Pressler <rpressler@openjdk.org>
Co-authored-by: Alan Bateman <alanb@openjdk.org>
Co-authored-by: Erik Österlund <eosterlund@openjdk.org>
Co-authored-by: Andrew Haley <aph@openjdk.org>
Co-authored-by: Rickard Bäckman <rbackman@openjdk.org>
Co-authored-by: Markus Grönlund <mgronlun@openjdk.org>
Co-authored-by: Leonid Mesnik <lmesnik@openjdk.org>
Co-authored-by: Serguei Spitsyn <sspitsyn@openjdk.org>
Co-authored-by: Chris Plummer <cjplummer@openjdk.org>
Co-authored-by: Coleen Phillimore <coleenp@openjdk.org>
Co-authored-by: Robbin Ehn <rehn@openjdk.org>
Co-authored-by: Stefan Karlsson <stefank@openjdk.org>
Co-authored-by: Thomas Schatzl <tschatzl@openjdk.org>
Co-authored-by: Sergey Kuksenko <skuksenko@openjdk.org>
Reviewed-by: lancea, eosterlund, rehn, sspitsyn, stefank, tschatzl, dfuchs, lmesnik, dcubed, kevinw, amenkov, dlong, mchung, psandoz, bpb, coleenp, smarks, egahlin, mseledtsov, coffeys, darcy
 2022-05-07 08:06:16 +00:00
Martin Doerr
e955cacb91 8285040: PPC64 intrinsics for divideUnsigned and remainderUnsigned methods in java.lang.Integer and java.lang.Long 
Reviewed-by: kvn, lucy
 2022-04-21 16:00:28 +00:00
Magnus Ihse Bursie
4594696f54 8284903: Fix typos in hotspot 
Reviewed-by: cjplummer, coleenp, kvn, lucy, stefank
 2022-04-19 19:10:52 +00:00
Niklas Radomski
337b73a459 8274851: [PPC64] Port zgc to linux on ppc64le 
Reviewed-by: ihse, pliden, mdoerr, eosterlund
 2021-10-13 07:36:52 +00:00
Corey Ashford
754352f4c9 8270340: Base64 decodeBlock intrinsic for Power64 needs cleanup 
Reviewed-by: ogatak, mdoerr
 2021-07-20 08:07:11 +00:00
Martin Doerr
1f2bf1d194 8269879: [PPC64] C2: Math.rint intrinsic uses wrong rounding mode 
Reviewed-by: lucy, goetz
 2021-07-07 12:52:18 +00:00
Kazunori Ogata
f7a6c63ad3 8259822: [PPC64] Support the prefixed instruction format added in POWER10 
Reviewed-by: cashford, mdoerr
 2021-04-09 09:07:37 +00:00
Thomas Stuefe
3e4194c42e 8260022: [ppc] os::print_function_and_library_name shall resolve function descriptors transparently 
Reviewed-by: mdoerr, lucy
 2021-01-27 10:43:04 +00:00
Corey Ashford
0849117d5c 8256431: [PPC64] Implement Base64 encodeBlock() for Power64-LE 
Reviewed-by: mdoerr
 2020-12-22 14:19:32 +00:00
Jose Ricardo Ziviani
c371782630 8255553: [PPC64] Introduce and use setbc and setnbc P10 instructions 
Reviewed-by: mdoerr
 2020-11-17 15:15:44 +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
Stefan Karlsson
1f5a033421 8253555: Make ByteSize and WordSize typed scoped enums 
Reviewed-by: kbarrett, tschatzl
 2020-09-25 10:29:26 +00:00
Jose Ziviani
eaeddeddb1 8248190: Enable Power10 system and implement new byte-reverse instructions 
Reviewed-by: mdoerr, stuefe
 2020-08-25 09:01:54 +09:00
Martin Doerr
ce4e780f53 8244949: [PPC64] Reengineer assembler stop function 
Reviewed-by: lucy, xliu
 2020-05-25 18:39:31 +02:00
Corey Ashford
d945999862 8241874: [PPC64]: Improve performance of Long.reverseBytes() and Integer.reverseBytes() on Power9 
Reviewed-by: mdoerr, mhorie
 2020-04-22 02:30:14 -05:00
Michihiro Horie
f004d45d3d 8231649: PPC64: Intrinsics for Math.ceil, floor, rint on Power 
Reviewed-by: mdoerr, vlivanov
 2019-10-22 21:26:45 -05:00
Lutz Schmidt
b730805159 8213084: Rework and enhance Print[Opto]Assembly output 
Reviewed-by: kvn, thartmann
 2019-05-21 15:51:35 +02:00
Coleen Phillimore
154a1a02bf 8216167: Update include guards to reflect correct directories 
Use script and some manual fixup to fix directores names in include guards.

Reviewed-by: lfoltan, eosterlund, kbarrett
 2019-01-10 15:13:51 -05:00
Michihiro Horie
d51be0e1b3 8215262: PPC64: FMA Vectorization on PPC64 
Reviewed-by: mdoerr, gromero
 2018-12-12 12:36:53 -05:00
Michihiro Horie
31fbc28af5 8213754: PPC64: Add Intrinsics for isDigit/isLowerCase/isUpperCase/isWhitespace 
Reviewed-by: kvn, rriggs, mdoerr, gromero
 2018-12-11 20:31:18 -05:00
Michihiro Horie
dbf691d4a2 8214205: PPC64: Add instructions for counting trailing zeros 
Reviewed-by: mdoerr, gromero
 2018-11-22 21:43:37 -05:00
Gustavo Romero
84a22b6b36 8212481: PPC64: Enable POWER9 CPU detection 
Reviewed-by: mdoerr, simonis
 2018-10-16 16:26:28 -04:00
Michihiro Horie
d70db363eb 8210660: PPC64: Mapping floating point registers to vsx registers in ppc.ad 
Reviewed-by: mdoerr, gromero
 2018-09-17 23:35:00 -04:00
Michihiro Horie
f263f6113e 8208171: PPC64: Enrich SLP support 
Reviewed-by: mdoerr, gromero
 2018-09-12 14:24:17 +02:00
Gustavo Romero
862bb272ae 8205582: PPC64: RTM: Fix counter for aborts on nested transactions 
Reviewed-by: mdoerr, goetz
 2018-07-06 16:25:07 -04:00