llvm/Maintainers.md

   1 # LLVM Maintainers
   2
   3 This file is a list of the
   4 [maintainers](https://llvm.org/docs/DeveloperPolicy.html#maintainers) for
   5 LLVM.
   6
   7 ## Current Maintainers
   8
   9 The following people are the active maintainers for the project. Please reach
  10 out to them for code reviews, questions about their area of expertise, or other
  11 assistance.
  12
  13 **Warning: The maintainer list for LLVM is currently not up to date.**
  14
  15 ### Lead maintainer
  16
  17 The lead maintainer is responsible for all parts of LLVM not covered by somebody else.
  18
  19 Nikita Popov \
  20 llvm@npopov.com, npopov@redhat.com (email), [nikic](https://github.com/nikic) (GitHub), nikic (Discourse)
  21
  22 ### Transforms and analyses
  23
  24 #### AliasAnalysis
  25
  26 Hal Finkel \
  27 hfinkel@anl.gov (email), [hfinkel](https://github.com/hfinkel) (GitHub)
  28
  29 #### Attributor, OpenMPOpt
  30
  31 Johannes Doerfert \
  32 jdoerfert@llnl.gov (email), [jdoerfert](https://github.com/jdoerfert) (GitHub)
  33
  34 #### ConstraintElimination
  35
  36 Florian Hahn \
  37 flo@fhahn.com (email), [fhahn](https://github.com/fhahn) (GitHub)
  38
  39 #### InferAddressSpaces
  40
  41 Matt Arsenault \
  42 Matthew.Arsenault@amd.com, arsenm2@gmail.com (email), [arsenm](https://github.com/arsenm) (GitHub)
  43
  44 #### Inlining
  45
  46 Chandler Carruth \
  47 chandlerc@gmail.com, chandlerc@google.com (email), [chandlerc](https://github.com/chandlerc) (GitHub)
  48
  49 #### InstCombine, InstSimplify, ValueTracking, ConstantFold
  50
  51 Nikita Popov \
  52 llvm@npopov.com, npopov@redhat.com (email), [nikic](https://github.com/nikic) (GitHub), nikic (Discourse) \
  53 Yingwei Zheng \
  54 dtcxzyw2333@gmail.com (email), [dtcxzyw](https://github.com/dtcxzyw) (GitHub)
  55
  56 #### InstrProfiling and related parts of ProfileData
  57
  58 Justin Bogner \
  59 mail@justinbogner.com (email), [bogner](https://github.com/bogner) (GitHub)
  60
  61 #### SampleProfile and related parts of ProfileData
  62
  63 Diego Novillo \
  64 dnovillo@google.com (email), [dnovillo](https://github.com/dnovillo) (GitHub)
  65
  66 #### LoopStrengthReduce
  67
  68 Quentin Colombet \
  69 quentin.colombet@gmail.com (email), [qcolombet](https://github.com/qcolombet) (GitHub)
  70
  71 #### LoopVectorize
  72
  73 Florian Hahn \
  74 flo@fhahn.com (email), [fhahn](https://github.com/fhahn) (GitHub)
  75
  76 #### SandboxVectorizer
  77
  78 Vasileios Porpodas \
  79 vporpodas@google.com (email), [vporpo](https://github.com/vporpo) (GitHub)
  80 Jorge Gorbe Moya \
  81 jgorbe@google.com (email), [slackito](https://github.com/slackito) (GitHub)
  82
  83 #### ScalarEvolution, IndVarSimplify
  84
  85 Philip Reames \
  86 listmail@philipreames.com (email), [preames](https://github.com/preames) (GitHub)
  87
  88 #### SLPVectorizer
  89
  90 Alexey Bataev \
  91 a.bataev@outlook.com (email), [alexey-bataev](https://github.com/alexey-bataev) (GitHub)
  92
  93 #### SROA, Mem2Reg
  94
  95 Chandler Carruth \
  96 chandlerc@gmail.com, chandlerc@google.com (email), [chandlerc](https://github.com/chandlerc) (GitHub)
  97
  98 ### Instrumentation and sanitizers
  99
 100 #### Sanitizers not covered by someone else
 101
 102 Vitaly Buka \
 103 vitalybuka@google.com (email), [vitalybuka](https://github.com/vitalybuka) (GitHub)
 104
 105 #### NumericalStabilitySanitizer
 106
 107 Alexander Shaposhnikov \
 108 ashaposhnikov@google.com (email), [alexander-shaposhnikov](https://github.com/alexander-shaposhnikov) (GitHub)
 109
 110 #### RealtimeSanitizer
 111
 112 Christopher Apple \
 113 cja-private@pm.me (email), [cjappl](https://github.com/cjappl) (GitHub) \
 114 David Trevelyan \
 115 david.trevelyan@gmail.com (email), [davidtrevelyan](https://github.com/davidtrevelyan) (GitHub)
 116
 117 ### Generic backend and code generation
 118
 119 #### Parts of code generator not covered by someone else
 120
 121 Matt Arsenault \
 122 Matthew.Arsenault@amd.com, arsenm2@gmail.com (email), [arsenm](https://github.com/arsenm) (GitHub)
 123
 124 #### SelectionDAG
 125
 126 Simon Pilgrim \
 127 llvm-dev@redking.me.uk (email), [RKSimon](https://github.com/RKSimon) (GitHub) \
 128 Craig Topper \
 129 craig.topper@sifive.com (email), [topperc](https://github.com/topperc) (GitHub)
 130
 131 #### Instruction scheduling
 132
 133 Matthias Braun \
 134 matze@braunis.de (email), [MatzeB](https://github.com/MatzeB) (GitHub)
 135
 136 #### VLIW Instruction Scheduling, Packetization
 137
 138 Sergei Larin \
 139 slarin@codeaurora.org (email)
 140
 141 #### Register allocation
 142
 143 Quentin Colombet \
 144 quentin.colombet@gmail.com (email), [qcolombet](https://github.com/qcolombet) (GitHub)
 145
 146 #### MC layer
 147
 148 Fangrui Song \
 149 i@maskray.me (email), [MaskRay](https://github.com/MaskRay) (GitHub)
 150
 151 #### Windows codegen
 152
 153 Anton Korobeynikov \
 154 anton@korobeynikov.info (email), [asl](https://github.com/asl) (GitHub)
 155
 156 ### Backends / Targets
 157
 158 #### AArch64 backend
 159
 160 Tim Northover \
 161 t.p.northover@gmail.com (email), [TNorthover](https://github.com/TNorthover) (GitHub)
 162
 163 #### AMDGPU backend
 164
 165 Matt Arsenault \
 166 Matthew.Arsenault@amd.com, arsenm2@gmail.com (email), [arsenm](https://github.com/arsenm) (GitHub)
 167
 168 #### ARC backend
 169
 170 Mark Schimmel \
 171 marksl@synopsys.com (email), [markschimmel](https://github.com/markschimmel) (GitHub)
 172
 173 #### ARM backend
 174
 175 David Green \
 176 david.green@arm.com (email), [davemgreen](https://github.com/davemgreen) (GitHub) \
 177 Oliver Stannard (Especially assembly/dissassembly) \
 178 oliver.stannard@arm.com (email), [ostannard](https://github.com/ostannard) (GitHub) \
 179 Nashe Mncube \
 180 nashe.mncube@arm.com (email), [nasherm](https://github.com/nasherm) (GitHub) \
 181 Peter Smith (Anything ABI) \
 182 peter.smith@arm.com (email), [smithp35](https://github.com/smithp35) (GitHub) \
 183 Ties Stuij (GlobalISel and early arch support) \
 184 ties.stuij@arm.com (email), [stuij](https://github.com/stuij) (GitHub)
 185
 186 #### AVR backend
 187
 188 Ben Shi \
 189 2283975856@qq.com, powerman1st@163.com (email), [benshi001](https://github.com/benshi001) (GitHub)
 190
 191 #### BPF backend
 192
 193 Yonghong Song \
 194 yhs@fb.com (email), [yonghong-song](https://github.com/yonghong-song) (GitHub) \
 195 Eduard Zingerman \
 196 eddyz87@gmail.com (email), [eddyz87](https://github.com/eddyz87) (GitHub)
 197
 198 #### CSKY backend
 199
 200 Zi Xuan Wu (Zeson) \
 201 zixuan.wu@linux.alibaba.com (email), [zixuan-wu](https://github.com/zixuan-wu) (GitHub)
 202
 203 #### DirectX backend
 204
 205 Justin Bogner \
 206 mail@justinbogner.com (email), [bogner](https://github.com/bogner) (GitHub)
 207
 208 #### Hexagon backend
 209
 210 Sundeep Kushwaha \
 211 sundeepk@quicinc.com (email), [SundeepKushwaha](https://github.com/SundeepKushwaha) (GitHub)
 212
 213 #### Lanai backend
 214
 215 Jacques Pienaar \
 216 jpienaar@google.com (email), [jpienaar](https://github.com/jpienaar) (GitHub)
 217
 218 #### LoongArch backend
 219
 220 Weining Lu \
 221 luweining@loongson.cn (email), [SixWeining](https://github.com/SixWeining) (GitHub)
 222
 223 #### M68k backend
 224
 225 Min-Yih Hsu \
 226 min@myhsu.dev (email), [mshockwave](https://github.com/mshockwave) (GitHub)
 227
 228 #### MSP430 backend
 229
 230 Anton Korobeynikov \
 231 anton@korobeynikov.info (email), [asl](https://github.com/asl) (GitHub)
 232
 233 #### NVPTX backend
 234
 235 Justin Holewinski \
 236 jholewinski@nvidia.com (email), [jholewinski](https://github.com/jholewinski) (GitHub)
 237 Artem Belevich \
 238 tra@google.com (email), [Artem-B](https://github.com/Artem-B) (GitHub)
 239 Alex MacLean \
 240 amaclean@nvidia.com (email), [AlexMaclean](https://github.com/AlexMaclean) (GitHub)
 241 Justin Fargnoli \
 242 jfargnoli@nvidia.com (email), [justinfargnoli](https://github.com/justinfargnoli) (GitHub)
 243
 244 #### PowerPC backend
 245
 246 Zheng Chen \
 247 czhengsz@cn.ibm.com (email), [chenzheng1030](https://github.com/chenzheng1030) (GitHub)
 248
 249 #### RISCV backend
 250
 251 Alex Bradbury \
 252 asb@igalia.com (email), [asb](https://github.com/asb) (GitHub)
 253
 254 #### Sparc backend
 255
 256 Koakuma \
 257 koachan@protonmail.com (email), [koachan](https://github.com/koachan) (GitHub)
 258
 259 #### SPIRV backend
 260
 261 Ilia Diachkov \
 262 ilia.diachkov@gmail.com (email), [iliya-diyachkov](https://github.com/iliya-diyachkov) (GitHub)
 263
 264 #### SystemZ backend
 265
 266 Ulrich Weigand \
 267 uweigand@de.ibm.com (email), [uweigand](https://github.com/uweigand) (GitHub)
 268
 269 #### VE backend
 270
 271 Kazushi Marukawa \
 272 marukawa@nec.com (email), [kaz7](https://github.com/kaz7) (GitHub)
 273
 274 #### WebAssembly backend
 275
 276 Dan Gohman \
 277 llvm@sunfishcode.online (email), [sunfishcode](https://github.com/sunfishcode) (GitHub)
 278
 279 #### X86 backend
 280
 281 Simon Pilgrim \
 282 llvm-dev@redking.me.uk (email), [RKSimon](https://github.com/RKSimon) (GitHub) \
 283 Phoebe Wang \
 284 phoebe.wang@intel.com (email), [phoebewang](https://github.com/phoebewang) (GitHub)
 285
 286 #### XCore backend
 287
 288 Nigel Perks \
 289 nigelp@xmos.com (email), [nigelp-xmos](https://github.com/nigelp-xmos) (GitHub)
 290
 291 #### Xtensa backend
 292
 293 Andrei Safronov \
 294 andrei.safronov@espressif.com (email), [andreisfr](https://github.com/andreisfr) (GitHub)
 295
 296 ### Libraries and shared infrastructure
 297
 298 #### ADT, Support
 299
 300 David Blaikie \
 301 dblaikie@gmail.com (email), [dwblaikie](https://github.com/dwblaike) (GitHub) \
 302 Jakub Kuderski \
 303 jakub@nod-labs.com (email), [kuhar](https://github.com/kuhar) (GitHub)
 304
 305 #### Bitcode
 306
 307 Peter Collingbourne \
 308 peter@pcc.me.uk (email), [pcc](https://github.com/pcc) (GitHub)
 309
 310 #### CMake and library layering
 311
 312 Chandler Carruth \
 313 chandlerc@gmail.com, chandlerc@google.com (email), [chandlerc](https://github.com/chandlerc) (GitHub)
 314
 315 #### Debug info
 316
 317 Eric Christopher \
 318 echristo@gmail.com (email), [echristo](https://github.com/echristo) (GitHub)
 319
 320 #### DWARF Parser
 321
 322 Benjamin Kramer \
 323 benny.kra@gmail.com (email), [d0k](https://github.com/d0k) (GitHub)
 324
 325 #### IR Linker and LTO
 326
 327 Teresa Johnson \
 328 tejohnson@google.com (email), [teresajohnson](https://github.com/teresajohnson) (GitHub)
 329
 330 #### MCJIT, Orc, RuntimeDyld, PerfJITEvents
 331
 332 Lang Hames \
 333 lhames@gmail.com (email), [lhames](https://github.com/lhames) (GitHub)
 334
 335 #### SandboxIR
 336
 337 Vasileios Porpodas \
 338 vporpodas@google.com (email), [vporpo](https://github.com/vporpo) (GitHub)
 339 Jorge Gorbe Moya \
 340 jgorbe@google.com (email), [slackito](https://github.com/slackito) (GitHub)
 341
 342 #### TableGen
 343
 344 Rahul Joshi \
 345 rjoshi@nvidia.com (email), [jurahul](https://github.com/jurahul) (GitHub)
 346
 347 #### TextAPI
 348
 349 Cyndy Ishida \
 350 cyndyishida@gmail.com (email), [cyndyishida](https://github.com/cyndyishida) (GitHub)
 351
 352 ### Tools
 353
 354 #### llvm-mca and MCA library
 355
 356 Andrea Di Biagio \
 357 andrea.dibiagio@sony.com, andrea.dibiagio@gmail.com (email), [adibiagio](https://github.com/adibiagio) (GitHub)
 358
 359 #### Binary Utilities
 360
 361 James Henderson \
 362 james.henderson@sony.com (email), [jh7370](https://github.com/jh7370) (GitHub) \
 363 Fangrui Song \
 364 i@maskray.me (email), [MaskRay](https://github.com/MaskRay) (GitHub)
 365
 366 #### Gold plugin
 367
 368 Teresa Johnson \
 369 tejohnson@google.com (email), [teresajohnson](https://github.com/teresajohnson) (GitHub)
 370
 371 ### Other
 372
 373 #### Release management
 374
 375 Odd releases:
 376
 377 Tobias Hieta \
 378 tobias@hieta.se (email), [tru](https://github.com/tru) (GitHub)
 379
 380 Even releases:
 381
 382 Tom Stellard \
 383 tstellar@redhat.com (email), [tstellar](https://github.com/tstellar) (GitHub)
 384
 385 #### MinGW support
 386
 387 Martin Storsjö \
 388 martin@martin.st (email), [mstorsjo](https://github.com/mstorsjo) (GitHub)
 389
 390 #### Sony PlayStation support
 391
 392 Jeremy Morse \
 393 jeremy.morse@sony.com (email), [jmorse](https://github.com/jmorse) (GitHub)
 394
 395 #### Inline assembly
 396
 397 Eric Christopher \
 398 echristo@gmail.com (email), [echristo](https://github.com/echristo) (GitHub)
 399
 400 #### Exception handling
 401
 402 Anton Korobeynikov \
 403 anton@korobeynikov.info (email), [asl](https://github.com/asl) (GitHub)
 404
 405 #### LLVM Buildbot
 406
 407 Galina Kistanova \
 408 gkistanova@gmail.com (email), [gkistanova](https://github.com/gkistanova) (GitHub)
 409
 410 ### Other subprojects
 411
 412 Some subprojects maintain their own list of per-component maintainers.
 413 Others only have a lead maintainer listed here.
 414
 415 [Bolt maintainers](https://github.com/llvm/llvm-project/blob/main/bolt/Maintainers.txt)
 416
 417 [Clang maintainers](https://github.com/llvm/llvm-project/blob/main/clang/Maintainers.rst)
 418
 419 [Clang-tools-extra maintainers](https://github.com/llvm/llvm-project/blob/main/clang-tools-extra/Maintainers.txt)
 420
 421 [Compiler-rt maintainers](https://github.com/llvm/llvm-project/blob/main/compiler-rt/Maintainers.md)
 422
 423 [Flang maintainers](https://github.com/llvm/llvm-project/blob/main/flang/Maintainers.txt)
 424
 425 [libc++ maintainers](https://github.com/llvm/llvm-project/blob/main/libcxx/Maintainers.md)
 426
 427 [LLD maintainers](https://github.com/llvm/llvm-project/blob/main/lld/Maintainers.md)
 428
 429 [LLDB maintainers](https://github.com/llvm/llvm-project/blob/main/lldb/Maintainers.rst)
 430
 431 [LLVM OpenMP Library maintainers](https://github.com/llvm/llvm-project/blob/main/openmp/Maintainers.md)
 432
 433 [Polly maintainers](https://github.com/llvm/llvm-project/blob/main/polly/Maintainers.md)
 434
 435 #### libclc
 436
 437 Tom Stellard \
 438 tstellar@redhat.com (email), [tstellar](https://github.com/tstellar) (GitHub)
 439
 440 ## Inactive Maintainers
 441
 442 The following people have graciously spent time performing maintainer
 443 responsibilities but are no longer active in that role. Thank you for all your
 444 help with the success of the project!
 445
 446 ### Emeritus lead maintainers
 447
 448 Chris Lattner \
 449 sabre@nondot.org (email), [lattner](https://github.com/lattner) (GitHub), clattner (Discourse)
 450
 451 ### Inactive or former component maintainers
 452
 453 Paul C. Anagnostopoulos (paul@windfall.com, [Paul-C-Anagnostopoulos](https://github.com/Paul-C-Anagnostopoulos)) -- TableGen \
 454 Justin Bogner (mail@justinbogner.com, [bogner](https://github.com/bogner)) -- SelectionDAG \
 455 Chandler Carruth (chandlerc@gmail.com, chandlerc@google.com, [chandlerc](https://github.com/chandlerc)) -- ADT, Support \
 456 Peter Collingbourne (peter@pcc.me.uk, [pcc](https://github.com/pcc)) -- LTO \
 457 Evan Cheng (evan.cheng@apple.com) -- Parts of code generator not covered by someone else \
 458 Jake Ehrlich (jakehehrlich@google.com, [jakehehrlich](https://github.com/jakehehrlich)) -- llvm-objcopy and ObjCopy library \
 459 Renato Golin (rengolin@systemcall.eu, [rengolin](https://github.com/rengolin)) -- ARM backend \
 460 Venkatraman Govindaraju (venkatra@cs.wisc.edu, [vegovin](https://github.com/vegovin) -- Sparc backend \
 461 James Grosbach (grosbach@apple.com) -- MC layer \
 462 Anton Korobeynikov (anton@korobeynikov.info, [asl](https://github.com/asl)) -- ARM EABI \
 463 David Majnemer (david.majnemer@gmail.com, [majnemer](https://github.com/majnemer)) -- InstCombine, ConstantFold \
 464 Chad Rosier (mcrosier@codeaurora.org) -- FastISel \
 465 Hans Wennborg (hans@chromium.org, [zmodem](https://github.com/zmodem)) -- Release management \
 466 Kostya Serebryany ([kcc](https://github.com/kcc)) -- Sanitizers \
 467 Michael Spencer (bigcheesegs@gmail.com), [Bigcheese](https://github.com/Bigcheese)) -- Windows support in object tools \
 468 Alexei Starovoitov (alexei.starovoitov@gmail.com, [4ast](https://github.com/4ast)) -- BPF backend \
 469 Evgeniy Stepanov ([eugenis](https://github.com/eugenis)) -- Sanitizers
 470
 471 ### Former maintainers of removed components
 472
 473 Duncan Sands (baldrick@free.fr, [CunningBaldrick](https://github.com/CunningBaldrick)) -- DragonEgg \
 474 Hal Finkel (hfinkel@anl.gov, [hfinkel](https://github.com/hfinkel)) -- LoopReroll
 475