maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/llvm/CODE_OWNERS.TXT

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

247 lines
5.0 KiB
Plaintext
Raw Normal View History

Add the list of code owners to the top level of the LLVM source tree to hopefully make it more visible. Adjust the web-docs to have a link to this file rather than the list itself. I described code owners as also being gatekeepers for their part of the code, which I think is true but isn't in the code owner explanation on the web page. llvm-svn: 160776
2012-07-26 16:04:09 +08:00
This file is a list of the people responsible for ensuring that patches for a
particular part of LLVM are reviewed, either by themself or by someone else.
They are also the gatekeepers for their part of LLVM, with the final word on
what goes in or not.
The list is sorted by surname and formatted to allow easy grepping and
test commit llvm-svn: 277503
2016-08-03 03:25:17 +08:00
beautification by scripts. The fields are: name (N), email (E), web-address
CODE_OWNERS: Take code ownership of instruction scheduling. llvm-svn: 297490
2017-03-11 02:34:37 +08:00
(W), PGP key ID and fingerprint (P), description (D), snail-mail address
(S) and (I) IRC handle. Each entry should contain at least the (N), (E) and
(D) fields.
Add the list of code owners to the top level of the LLVM source tree to hopefully make it more visible. Adjust the web-docs to have a link to this file rather than the list itself. I described code owners as also being gatekeepers for their part of the code, which I think is true but isn't in the code owner explanation on the web page. llvm-svn: 160776
2012-07-26 16:04:09 +08:00
[CODE_OWNERS.TXT] Update to include yours truly as the TableGen owner
2020-11-12 22:46:42 +08:00
N: Paul C. Anagnostopoulos
E: paul@windfall.com
D: TableGen
Make myself code owner of InferAddressSpaces The original author isn't active, and I've made most of the commits to it.
2019-06-16 01:25:03 +08:00
N: Matt Arsenault
E: Matthew.Arsenault@amd.com
E: arsenm2@gmail.com
I: arsenm
D: InferAddressSpaces
CODE_OWNERS: Take ownership of the MIPS backend As agreed with Simon Dardis, I'm taking over as a code owner for the MIPS backend. llvm-svn: 335213
2018-06-21 17:59:44 +08:00
N: Simon Atanasyan
E: simon@atanasyan.com
D: MIPS Backend (lib/Target/Mips/*)
Fix some incorrectly sorted entries in CODE_OWNERS llvm-svn: 223989
2014-12-11 08:41:15 +08:00
N: Justin Bogner
E: mail@justinbogner.com
D: InstrProfiling and related parts of ProfileData
CODE_OWNERS: Take ownership of SelectionDAG Owen no longer has time to tend to the yaks in SelectionDAG. llvm-svn: 270253
2016-05-21 03:14:04 +08:00
D: SelectionDAG (lib/CodeGen/SelectionDAG/*)
Fix some incorrectly sorted entries in CODE_OWNERS llvm-svn: 223989
2014-12-11 08:41:15 +08:00
[RISCV] Add stub backend This contains just enough for lib/Target/RISCV to compile. Notably a basic RISCVTargetMachine and RISCVTargetInfo. At this point you can attempt llc -march=riscv32 myinput.ll and will find it fails due to the lack of MCAsmInfo. See http://lists.llvm.org/pipermail/llvm-dev/2016-August/103748.html for further discussion Differential Revision: https://reviews.llvm.org/D23560 llvm-svn: 285712
2016-11-02 01:27:54 +08:00
N: Alex Bradbury
E: asb@lowrisc.org
D: RISC-V backend (lib/Target/RISCV/*)
CODE_OWNERS: Take code ownership of instruction scheduling. llvm-svn: 297490
2017-03-11 02:34:37 +08:00
N: Matthias Braun
E: matze@braunis.de
I: MatzeB
D: Instruction Scheduling
Add myself as the code owner for a bunch of stuff. Notably, I'm reviewing this stuff already, and this makes it clear I'm on the hook for it. I'm relying on Eric Christopher and Michael Spencer to help with Support when there are platform specific issues, but Chris wants a single point of contact, and I'm happy with that. llvm-svn: 168164
2012-11-16 19:43:01 +08:00
N: Chandler Carruth
E: chandlerc@gmail.com
E: chandlerc@google.com
Fix random typo. llvm-svn: 179663
2013-04-17 11:18:49 +08:00
D: Config, ADT, Support, inlining & related passes, SROA/mem2reg & related passes, CMake, library layering
Add myself as the code owner for a bunch of stuff. Notably, I'm reviewing this stuff already, and this makes it clear I'm on the hook for it. I'm relying on Eric Christopher and Michael Spencer to help with Support when there are platform specific issues, but Chris wants a single point of contact, and I'm happy with that. llvm-svn: 168164
2012-11-16 19:43:01 +08:00
Add the list of code owners to the top level of the LLVM source tree to hopefully make it more visible. Adjust the web-docs to have a link to this file rather than the list itself. I described code owners as also being gatekeepers for their part of the code, which I think is true but isn't in the code owner explanation on the web page. llvm-svn: 160776
2012-07-26 16:04:09 +08:00
N: Evan Cheng
E: evan.cheng@apple.com
Switch ownership of miscellaneous ARM target to myself. llvm-svn: 251367
2015-10-27 07:33:13 +08:00
D: parts of code generator not covered by someone else
Add the list of code owners to the top level of the LLVM source tree to hopefully make it more visible. Adjust the web-docs to have a link to this file rather than the list itself. I described code owners as also being gatekeepers for their part of the code, which I think is true but isn't in the code owner explanation on the web page. llvm-svn: 160776
2012-07-26 16:04:09 +08:00
Sort the code owner list alphabetically. Add myself as lib/DebugInfo owner. llvm-svn: 167940
2012-11-15 02:17:45 +08:00
N: Eric Christopher
E: echristo@gmail.com
[docs] Remove references to autotools build. llvm-svn: 259280
2016-01-30 09:10:15 +08:00
D: Debug Information, inline assembly
Sort the code owner list alphabetically. Add myself as lib/DebugInfo owner. llvm-svn: 167940
2012-11-15 02:17:45 +08:00
CODE_OWNERS: Sort names llvm-svn: 297489
2017-03-11 02:34:33 +08:00
N: Andrey Churbanov
E: andrey.churbanov@intel.com
D: OpenMP runtime library
Add the list of code owners to the top level of the LLVM source tree to hopefully make it more visible. Adjust the web-docs to have a link to this file rather than the list itself. I described code owners as also being gatekeepers for their part of the code, which I think is true but isn't in the code owner explanation on the web page. llvm-svn: 160776
2012-07-26 16:04:09 +08:00
N: Greg Clayton
Updated my email address. llvm-svn: 311581
2017-08-24 02:00:07 +08:00
E: clayborg@gmail.com
Add the list of code owners to the top level of the LLVM source tree to hopefully make it more visible. Adjust the web-docs to have a link to this file rather than the list itself. I described code owners as also being gatekeepers for their part of the code, which I think is true but isn't in the code owner explanation on the web page. llvm-svn: 160776
2012-07-26 16:04:09 +08:00
D: LLDB
[ARC] Add ARC backend. Add the ARC backend as an experimental target to lib/Target. Reviewed at: https://reviews.llvm.org/D36331 llvm-svn: 311667
2017-08-24 23:40:33 +08:00
N: Pete Couperus
E: petecoup@synopsys.com
D: ARC backend (lib/Target/ARC/*)
Add self as code owner for SCEV and IndVars This was discussed on llvm-dev thread "Transferring code ownership for SCEV and IndVars" a few months back. I just forgot to make the actual change.
2020-05-27 08:34:54 +08:00
N: Philip Reames
E: listmail@philipreames.com
Add myself as the code owner for SCEV and IndVarSimplify llvm-svn: 270915
2016-05-27 05:12:44 +08:00
D: IndVar Simplify, Scalar Evolution
Fix some incorrectly sorted entries in CODE_OWNERS llvm-svn: 223989
2014-12-11 08:41:15 +08:00
N: Marshall Clow
E: mclow.lists@gmail.com
D: libc++
Add the list of code owners to the top level of the LLVM source tree to hopefully make it more visible. Adjust the web-docs to have a link to this file rather than the list itself. I described code owners as also being gatekeepers for their part of the code, which I think is true but isn't in the code owner explanation on the web page. llvm-svn: 160776
2012-07-26 16:04:09 +08:00
N: Peter Collingbourne
Add a sentence that all entries should include an email address. Add one for Greg Clayton, Peter Collingbourne, Tobias Grosser and Jakob Olesen based on recent commits. llvm-svn: 214762
2014-08-05 03:33:25 +08:00
E: peter@pcc.me.uk
Continue removing llgo.
2020-02-11 02:31:19 +08:00
D: libLTO (lib/LTO/* tools/lto/*), LLVM Bitcode (lib/Bitcode/* include/llvm/Bitcode/*)
Add the list of code owners to the top level of the LLVM source tree to hopefully make it more visible. Adjust the web-docs to have a link to this file rather than the list itself. I described code owners as also being gatekeepers for their part of the code, which I think is true but isn't in the code owner explanation on the web page. llvm-svn: 160776
2012-07-26 16:04:09 +08:00
[CODE_OWNERS] Change the ownership of register allocators. llvm-svn: 231412
2015-03-06 06:15:17 +08:00
N: Quentin Colombet
[CODE_OWNERS] Update my email address. NFC llvm-svn: 330631
2018-04-24 03:09:49 +08:00
E: quentin.colombet@gmail.com
CODE_OWNERS: Take ownership of Loop Strenght Reduce. llvm-svn: 288268
2016-12-01 03:55:49 +08:00
D: Loop Strength Reduction, Register allocators
[CODE_OWNERS] Change the ownership of register allocators. llvm-svn: 231412
2015-03-06 06:15:17 +08:00
CODE_OWNERS: Take code ownership of llvm-mca. llvm-svn: 330410
2018-04-20 18:16:31 +08:00
N: Andrea Di Biagio
E: andrea.dibiagio@sony.com
E: andrea.dibiagio@gmail.com
[llvm-mca] Move llvm-mca library to llvm/lib/MCA. Summary: See PR38731. Reviewers: andreadb Subscribers: mgorny, javed.absar, tschuett, gbedwell, andreadb, RKSimon, llvm-commits Differential Revision: https://reviews.llvm.org/D55557 llvm-svn: 349332
2018-12-17 16:08:31 +08:00
D: MCA, llvm-mca
CODE_OWNERS: Take code ownership of llvm-mca. llvm-svn: 330410
2018-04-20 18:16:31 +08:00
Try again at sorting entries in CODE_OWNERS I apparently fail at the alphabet, E is not after G, and G isn't even close to C. Sorry for the noise. llvm-svn: 223990
2014-12-11 08:52:59 +08:00
N: Duncan P. N. Exon Smith
E: dexonsmith@apple.com
D: Branch weights and BlockFrequencyInfo
Mark myself as owner of BBVectorize and PowerPC llvm-svn: 167921
2012-11-14 15:59:10 +08:00
N: Hal Finkel
E: hfinkel@anl.gov
Update PowerPC backend ownership in CODE_OWNERS.TXT
2020-09-15 04:45:57 +08:00
D: The loop reroller and alias analysis
N: Nemanja Ivanovic
E: nemanja.i.ibm@gmail.com
D: PowerPC Backend
Mark myself as owner of BBVectorize and PowerPC llvm-svn: 167921
2012-11-14 15:59:10 +08:00
[WebAssembly] Initial WebAssembly backend This WebAssembly backend is just a skeleton at this time and is not yet functional. llvm-svn: 241022
2015-06-30 07:51:55 +08:00
N: Dan Gohman
Update my email address.
2020-08-22 00:16:35 +08:00
E: llvm@sunfishcode.online
[WebAssembly] Initial WebAssembly backend This WebAssembly backend is just a skeleton at this time and is not yet functional. llvm-svn: 241022
2015-06-30 07:51:55 +08:00
D: WebAssembly Backend (lib/Target/WebAssembly/*)
Try again at sorting entries in CODE_OWNERS I apparently fail at the alphabet, E is not after G, and G isn't even close to C. Sorry for the noise. llvm-svn: 223990
2014-12-11 08:52:59 +08:00
N: Renato Golin
E: renato.golin@linaro.org
D: ARM Linux support
Added me as the owner of the Sparc backend llvm-svn: 168504
2012-11-23 06:14:48 +08:00
N: Venkatraman Govindaraju
E: venkatra@cs.wisc.edu
D: Sparc Backend (lib/Target/Sparc/*)
Add the list of code owners to the top level of the LLVM source tree to hopefully make it more visible. Adjust the web-docs to have a link to this file rather than the list itself. I described code owners as also being gatekeepers for their part of the code, which I think is true but isn't in the code owner explanation on the web page. llvm-svn: 160776
2012-07-26 16:04:09 +08:00
N: Tobias Grosser
Add a sentence that all entries should include an email address. Add one for Greg Clayton, Peter Collingbourne, Tobias Grosser and Jakob Olesen based on recent commits. llvm-svn: 214762
2014-08-05 03:33:25 +08:00
E: tobias@grosser.es
Add the list of code owners to the top level of the LLVM source tree to hopefully make it more visible. Adjust the web-docs to have a link to this file rather than the list itself. I described code owners as also being gatekeepers for their part of the code, which I think is true but isn't in the code owner explanation on the web page. llvm-svn: 160776
2012-07-26 16:04:09 +08:00
D: Polly
Sort the code owner list alphabetically. Add myself as lib/DebugInfo owner. llvm-svn: 167940
2012-11-15 02:17:45 +08:00
N: James Grosbach
E: grosbach@apple.com
D: MC layer
Add myself as code owner for NVPTX target llvm-svn: 167962
2012-11-15 03:36:27 +08:00
N: Justin Holewinski
E: jholewinski@nvidia.com
D: NVPTX Target (lib/Target/NVPTX/*)
Make myself code owner of MCJIT. llvm-svn: 213302
2014-07-18 04:23:31 +08:00
N: Lang Hames
E: lhames@gmail.com
Update owners to reflect recent changes llvm-svn: 265182
2016-04-02 04:40:49 +08:00
D: MCJIT, RuntimeDyld and JIT event listeners, Orcish Warchief
Claim ownership of MCJIT llvm-svn: 168225
2012-11-17 07:56:48 +08:00
[M68k][CODE_OWNERS](0/8) Add code owner for the M68k target Assign yours truely as code owner for the upcoming M68k target Differential Revision: https://reviews.llvm.org/D95315
2021-03-08 08:29:47 +08:00
N: Min-Yih Hsu
E: minyihh@uci.edu
E: yihshyng223@gmail.com
D: M68k Target (lib/Target/M68k/*)
Transfer ownership of the gold plugin. llvm-svn: 274574
2016-07-06 04:49:50 +08:00
N: Teresa Johnson
E: tejohnson@google.com
Collapse my two entries in CODE_OWNERS.txt llvm-svn: 295259
2017-02-16 07:45:21 +08:00
D: Gold plugin (tools/gold/*) and IR Linker
Transfer ownership of the gold plugin. llvm-svn: 274574
2016-07-06 04:49:50 +08:00
Added myself as owner of LLVM Buildbot. llvm-svn: 168111
2012-11-16 07:16:47 +08:00
N: Galina Kistanova
E: gkistanova@gmail.com
D: LLVM Buildbot
Add the list of code owners to the top level of the LLVM source tree to hopefully make it more visible. Adjust the web-docs to have a link to this file rather than the list itself. I described code owners as also being gatekeepers for their part of the code, which I think is true but isn't in the code owner explanation on the web page. llvm-svn: 160776
2012-07-26 16:04:09 +08:00
N: Anton Korobeynikov
Add ARM EABI to my list of responsibilities. Update the email address (old works too, but less reliable) while there llvm-svn: 168065
2012-11-16 03:10:23 +08:00
E: anton@korobeynikov.info
D: Exception handling, Windows codegen, ARM EABI
Add the list of code owners to the top level of the LLVM source tree to hopefully make it more visible. Adjust the web-docs to have a link to this file rather than the list itself. I described code owners as also being gatekeepers for their part of the code, which I think is true but isn't in the code owner explanation on the web page. llvm-svn: 160776
2012-07-26 16:04:09 +08:00
Sort the code owner list alphabetically. Add myself as lib/DebugInfo owner. llvm-svn: 167940
2012-11-15 02:17:45 +08:00
N: Benjamin Kramer
E: benny.kra@gmail.com
D: DWARF Parser
CODE_OWNERS: Take ownership of the loop vectorizer. llvm-svn: 286269
2016-11-09 02:44:40 +08:00
N: Michael Kuperstein
E: mkuper@google.com
D: Loop Vectorizer
Add myself as owner of VLIW Instruction Scheduling and Packetization. llvm-svn: 168072
2012-11-16 03:24:19 +08:00
N: Sergei Larin
E: slarin@codeaurora.org
D: VLIW Instruction Scheduling, Packetization
Add the list of code owners to the top level of the LLVM source tree to hopefully make it more visible. Adjust the web-docs to have a link to this file rather than the list itself. I described code owners as also being gatekeepers for their part of the code, which I think is true but isn't in the code owner explanation on the web page. llvm-svn: 160776
2012-07-26 16:04:09 +08:00
N: Chris Lattner
E: sabre@nondot.org
W: http://nondot.org/~sabre/
D: Everything not covered by someone else
CODE_OWNERS.TXT is supposed to be sorted by surname llvm-svn: 246954
2015-09-07 08:41:40 +08:00
N: David Majnemer
E: david.majnemer@gmail.com
D: IR Constant Folder, InstCombine
Add myself as the the code owner for the AVR backend Summary: As I maintain the AVR backend and am currently in the process of migrating it in tree, it makes sense to add myself as the code owner. Thoughts welcome! Differential Revision: http://reviews.llvm.org/D14002 llvm-svn: 251471
2015-10-28 08:24:54 +08:00
N: Dylan McKay
Update CODE_OWNERS with my new email address llvm-svn: 294436
2017-02-08 18:38:06 +08:00
E: me@dylanmckay.io
Add myself as the the code owner for the AVR backend Summary: As I maintain the AVR backend and am currently in the process of migrating it in tree, it makes sense to add myself as the code owner. Thoughts welcome! Differential Revision: http://reviews.llvm.org/D14002 llvm-svn: 251471
2015-10-28 08:24:54 +08:00
D: AVR Backend
[VE] Target stub for NEC SX-Aurora Summary: This patch registers the 've' target: the NEC SX-Aurora TSUBASA Vector Engine. Reviewed By: arsenm Differential Revision: https://reviews.llvm.org/D69103
2020-01-09 16:59:37 +08:00
N: Simon Moll
E: simon.moll@emea.nec.com
D: VE Backend
Add myself as code owner of AArch64 backend. llvm-svn: 174056
2013-01-31 20:51:16 +08:00
N: Tim Northover
Update my e-mail address in CODE_OWNERS.TXT llvm-svn: 203824
2014-03-14 02:04:41 +08:00
E: t.p.northover@gmail.com
Switch ownership of miscellaneous ARM target to myself. llvm-svn: 251367
2015-10-27 07:33:13 +08:00
D: AArch64 backend, misc ARM backend
Add myself as code owner of AArch64 backend. llvm-svn: 174056
2013-01-31 20:51:16 +08:00
Fix some incorrectly sorted entries in CODE_OWNERS llvm-svn: 223989
2014-12-11 08:41:15 +08:00
N: Diego Novillo
E: dnovillo@google.com
D: SampleProfile and related parts of ProfileData
Friendly takeover of the Hexagon backend llvm-svn: 254620
2015-12-04 01:07:12 +08:00
N: Krzysztof Parzyszek
Update email address in CODE_OWNERS llvm-svn: 364793
2019-07-02 00:01:15 +08:00
E: kparzysz@quicinc.com
Friendly takeover of the Hexagon backend llvm-svn: 254620
2015-12-04 01:07:12 +08:00
D: Hexagon Backend
Change XCore code owner. Discussion: https://lists.llvm.org/pipermail/llvm-dev/2021-January/147603.html
2021-01-14 20:13:48 +08:00
N: Nigel Perks
E: nigelp@xmos.com
D: XCore Backend
[lanai] Add Lanai backend. Add the Lanai backend to lib/Target. General Lanai backend discussion on llvm-dev thread "[RFC] Lanai backend" (http://lists.llvm.org/pipermail/llvm-dev/2016-February/095118.html). Differential Revision: http://reviews.llvm.org/D17011 llvm-svn: 264578
2016-03-28 21:09:54 +08:00
N: Jacques Pienaar
E: jpienaar@google.com
D: Lanai Backend
The PS4 baton passes. llvm-svn: 256106
2015-12-20 04:04:03 +08:00
N: Paul Robinson
E: paul_robinson@playstation.sony.com
D: Sony PlayStation®4 support
Claim ownership. llvm-svn: 167943
2012-11-15 02:43:21 +08:00
N: Chad Rosier
Update contact information. llvm-svn: 194828
2013-11-16 01:35:29 +08:00
E: mcrosier@codeaurora.org
Remove some Clang-specific ownership roles. llvm-svn: 168653
2012-11-27 08:48:36 +08:00
D: Fast-Isel
Claim ownership. llvm-svn: 167943
2012-11-15 02:43:21 +08:00
Add the list of code owners to the top level of the LLVM source tree to hopefully make it more visible. Adjust the web-docs to have a link to this file rather than the list itself. I described code owners as also being gatekeepers for their part of the code, which I think is true but isn't in the code owner explanation on the web page. llvm-svn: 160776
2012-07-26 16:04:09 +08:00
N: Duncan Sands
E: baldrick@free.fr
D: DragonEgg
Assignment of Bitcode ownership to Joe Abbey, after announcing proposal on LLVMdev and not hearing any major objections. Although it did spark a nice discussion regarding what it means to own something in LLVM. llvm-svn: 167881
2012-11-14 06:32:15 +08:00
Add more owners to CODE_OWNERS.TXT (Kostya Serebryany: AddressSanitizer and ThreadSanitizer; Evgeniy Stepanov: MemorySanitizer) llvm-svn: 185064
2013-06-27 16:47:12 +08:00
N: Kostya Serebryany
E: kcc@google.com
D: AddressSanitizer, ThreadSanitizer (LLVM parts)
Update CODE_OWNERS.TXT. llvm-svn: 172525
2013-01-15 17:37:45 +08:00
N: Michael Spencer
E: bigcheesegs@gmail.com
D: Windows parts of Support, Object, ar, nm, objdump, ranlib, size
BPF backend Summary: V8->V9: - cleanup tests V7->V8: - addressed feedback from David: - switched to range-based 'for' loops - fixed formatting of tests V6->V7: - rebased and adjusted AsmPrinter args - CamelCased .td, fixed formatting, cleaned up names, removed unused patterns - diffstat: 3 files changed, 203 insertions(+), 227 deletions(-) V5->V6: - addressed feedback from Chandler: - reinstated full verbose standard banner in all files - fixed variables that were not in CamelCase - fixed names of #ifdef in header files - removed redundant braces in if/else chains with single statements - fixed comments - removed trailing empty line - dropped debug annotations from tests - diffstat of these changes: 46 files changed, 456 insertions(+), 469 deletions(-) V4->V5: - fix setLoadExtAction() interface - clang-formated all where it made sense V3->V4: - added CODE_OWNERS entry for BPF backend V2->V3: - fix metadata in tests V1->V2: - addressed feedback from Tom and Matt - removed top level change to configure (now everything via 'experimental-backend') - reworked error reporting via DiagnosticInfo (similar to R600) - added few more tests - added cmake build - added Triple::bpf - tested on linux and darwin V1 cover letter: --------------------- recently linux gained "universal in-kernel virtual machine" which is called eBPF or extended BPF. The name comes from "Berkeley Packet Filter", since new instruction set is based on it. This patch adds a new backend that emits extended BPF instruction set. The concept and development are covered by the following articles: http://lwn.net/Articles/599755/ http://lwn.net/Articles/575531/ http://lwn.net/Articles/603983/ http://lwn.net/Articles/606089/ http://lwn.net/Articles/612878/ One of use cases: dtrace/systemtap alternative. bpf syscall manpage: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b4fc1a460f3017e958e6a8ea560ea0afd91bf6fe instruction set description and differences vs classic BPF: http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/Documentation/networking/filter.txt Short summary of instruction set: - 64-bit registers R0 - return value from in-kernel function, and exit value for BPF program R1 - R5 - arguments from BPF program to in-kernel function R6 - R9 - callee saved registers that in-kernel function will preserve R10 - read-only frame pointer to access stack - two-operand instructions like +, -, *, mov, load/store - implicit prologue/epilogue (invisible stack pointer) - no floating point, no simd Short history of extended BPF in kernel: interpreter in 3.15, x64 JIT in 3.16, arm64 JIT, verifier, bpf syscall in 3.18, more to come in the future. It's a very small and simple backend. There is no support for global variables, arbitrary function calls, floating point, varargs, exceptions, indirect jumps, arbitrary pointer arithmetic, alloca, etc. From C front-end point of view it's very restricted. It's done on purpose, since kernel rejects all programs that it cannot prove safe. It rejects programs with loops and with memory accesses via arbitrary pointers. When kernel accepts the program it is guaranteed that program will terminate and will not crash the kernel. This patch implements all 'must have' bits. There are several things on TODO list, so this is not the end of development. Most of the code is a boiler plate code, copy-pasted from other backends. Only odd things are lack or < and <= instructions, specialized load_byte intrinsics and 'compare and goto' as single instruction. Current instruction set is fixed, but more instructions can be added in the future. Signed-off-by: Alexei Starovoitov <alexei.starovoitov@gmail.com> Subscribers: majnemer, chandlerc, echristo, joerg, pete, rengolin, kristof.beyls, arsenm, t.p.northover, tstellarAMD, aemerson, llvm-commits Differential Revision: http://reviews.llvm.org/D6494 llvm-svn: 227008
2015-01-25 01:51:26 +08:00
N: Alexei Starovoitov
E: alexei.starovoitov@gmail.com
D: BPF backend
R600: Add entry in CODE_OWNERS.TXT llvm-svn: 170594
2012-12-20 06:10:35 +08:00
N: Tom Stellard
CODE_OWNERS: Update email address Also clean up description. llvm-svn: 294624
2017-02-10 05:29:12 +08:00
E: tstellar@redhat.com
D: Stable release management (x.y.[1-9] releases), AMDGPU Backend, libclc
R600: Add entry in CODE_OWNERS.TXT llvm-svn: 170594
2012-12-20 06:10:35 +08:00
Add more owners to CODE_OWNERS.TXT (Kostya Serebryany: AddressSanitizer and ThreadSanitizer; Evgeniy Stepanov: MemorySanitizer) llvm-svn: 185064
2013-06-27 16:47:12 +08:00
N: Evgeniy Stepanov
E: eugenis@google.com
D: MemorySanitizer (LLVM part)
CODE_OWNERS: Take ownership of the X86 backend. llvm-svn: 286710
2016-11-12 13:16:06 +08:00
N: Craig Topper
E: craig.topper@gmail.com
D: X86 Backend
Add myself as SystemZ code owner As agreed with Richard Sandiford, I'm taking over code ownership for the SystemZ back end from him. llvm-svn: 224535
2014-12-19 03:27:50 +08:00
N: Ulrich Weigand
E: uweigand@de.ibm.com
D: SystemZ Backend
Sort my entry in CODE_OWNERS.TXT llvm-svn: 270936
2016-05-27 07:10:37 +08:00
N: Hans Wennborg
E: hans@chromium.org
D: Release management (x.y.0 releases)
Add owner for llvm-objcopy llvm-svn: 339394
2018-08-10 06:05:19 +08:00
N: Jake Ehrlich
E: jakehehrlich@google.com
D: llvm-objcopy (tools/llvm-objcopy)
[CODE_OWNERS] Add myself as code owner for MinGW llvm-svn: 347847
2018-11-29 18:58:15 +08:00
N: Martin Storsjö
E: martin@martin.st
D: MinGW
[CSKY 1/n] Add basic stub or infra of csky backend This patch introduce files that just enough for lib/Target/CSKY to compile. Notably a basic CSKYTargetMachine and CSKYTargetInfo. Differential Revision: https://reviews.llvm.org/D88466
2020-09-29 12:31:36 +08:00
N: Zi Xuan Wu (Zeson)
E: zixuan.wu@linux.alibaba.com
D: C-SKY backend (lib/Target/CSKY/*)