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