1 | //===--- Triple.cpp - Target triple helper class --------------------------===// |
2 | // |
3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
4 | // See https://llvm.org/LICENSE.txt for license information. |
5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
6 | // |
7 | //===----------------------------------------------------------------------===// |
8 | |
9 | #include "llvm/TargetParser/Triple.h" |
10 | #include "llvm/ADT/DenseMap.h" |
11 | #include "llvm/ADT/SmallString.h" |
12 | #include "llvm/ADT/StringExtras.h" |
13 | #include "llvm/ADT/StringSwitch.h" |
14 | #include "llvm/Support/ErrorHandling.h" |
15 | #include "llvm/Support/SwapByteOrder.h" |
16 | #include "llvm/Support/VersionTuple.h" |
17 | #include "llvm/TargetParser/ARMTargetParser.h" |
18 | #include "llvm/TargetParser/ARMTargetParserCommon.h" |
19 | #include "llvm/TargetParser/Host.h" |
20 | #include <cassert> |
21 | #include <cstring> |
22 | using namespace llvm; |
23 | |
24 | StringRef Triple::getArchTypeName(ArchType Kind) { |
25 | switch (Kind) { |
26 | case UnknownArch: return "unknown" ; |
27 | |
28 | case aarch64: return "aarch64" ; |
29 | case aarch64_32: return "aarch64_32" ; |
30 | case aarch64_be: return "aarch64_be" ; |
31 | case amdgcn: return "amdgcn" ; |
32 | case amdil64: return "amdil64" ; |
33 | case amdil: return "amdil" ; |
34 | case arc: return "arc" ; |
35 | case arm: return "arm" ; |
36 | case armeb: return "armeb" ; |
37 | case avr: return "avr" ; |
38 | case bpfeb: return "bpfeb" ; |
39 | case bpfel: return "bpfel" ; |
40 | case csky: return "csky" ; |
41 | case dxil: return "dxil" ; |
42 | case hexagon: return "hexagon" ; |
43 | case hsail64: return "hsail64" ; |
44 | case hsail: return "hsail" ; |
45 | case kalimba: return "kalimba" ; |
46 | case lanai: return "lanai" ; |
47 | case le32: return "le32" ; |
48 | case le64: return "le64" ; |
49 | case loongarch32: return "loongarch32" ; |
50 | case loongarch64: return "loongarch64" ; |
51 | case m68k: return "m68k" ; |
52 | case mips64: return "mips64" ; |
53 | case mips64el: return "mips64el" ; |
54 | case mips: return "mips" ; |
55 | case mipsel: return "mipsel" ; |
56 | case msp430: return "msp430" ; |
57 | case nvptx64: return "nvptx64" ; |
58 | case nvptx: return "nvptx" ; |
59 | case ppc64: return "powerpc64" ; |
60 | case ppc64le: return "powerpc64le" ; |
61 | case ppc: return "powerpc" ; |
62 | case ppcle: return "powerpcle" ; |
63 | case r600: return "r600" ; |
64 | case renderscript32: return "renderscript32" ; |
65 | case renderscript64: return "renderscript64" ; |
66 | case riscv32: return "riscv32" ; |
67 | case riscv64: return "riscv64" ; |
68 | case shave: return "shave" ; |
69 | case sparc: return "sparc" ; |
70 | case sparcel: return "sparcel" ; |
71 | case sparcv9: return "sparcv9" ; |
72 | case spir64: return "spir64" ; |
73 | case spir: return "spir" ; |
74 | case spirv: return "spirv" ; |
75 | case spirv32: return "spirv32" ; |
76 | case spirv64: return "spirv64" ; |
77 | case systemz: return "s390x" ; |
78 | case tce: return "tce" ; |
79 | case tcele: return "tcele" ; |
80 | case thumb: return "thumb" ; |
81 | case thumbeb: return "thumbeb" ; |
82 | case ve: return "ve" ; |
83 | case wasm32: return "wasm32" ; |
84 | case wasm64: return "wasm64" ; |
85 | case x86: return "i386" ; |
86 | case x86_64: return "x86_64" ; |
87 | case xcore: return "xcore" ; |
88 | case xtensa: return "xtensa" ; |
89 | } |
90 | |
91 | llvm_unreachable("Invalid ArchType!" ); |
92 | } |
93 | |
94 | StringRef Triple::getArchName(ArchType Kind, SubArchType SubArch) { |
95 | switch (Kind) { |
96 | case Triple::mips: |
97 | if (SubArch == MipsSubArch_r6) |
98 | return "mipsisa32r6" ; |
99 | break; |
100 | case Triple::mipsel: |
101 | if (SubArch == MipsSubArch_r6) |
102 | return "mipsisa32r6el" ; |
103 | break; |
104 | case Triple::mips64: |
105 | if (SubArch == MipsSubArch_r6) |
106 | return "mipsisa64r6" ; |
107 | break; |
108 | case Triple::mips64el: |
109 | if (SubArch == MipsSubArch_r6) |
110 | return "mipsisa64r6el" ; |
111 | break; |
112 | case Triple::aarch64: |
113 | if (SubArch == AArch64SubArch_arm64ec) |
114 | return "arm64ec" ; |
115 | if (SubArch == AArch64SubArch_arm64e) |
116 | return "arm64e" ; |
117 | break; |
118 | default: |
119 | break; |
120 | } |
121 | return getArchTypeName(Kind); |
122 | } |
123 | |
124 | StringRef Triple::getArchTypePrefix(ArchType Kind) { |
125 | switch (Kind) { |
126 | default: |
127 | return StringRef(); |
128 | |
129 | case aarch64: |
130 | case aarch64_be: |
131 | case aarch64_32: return "aarch64" ; |
132 | |
133 | case arc: return "arc" ; |
134 | |
135 | case arm: |
136 | case armeb: |
137 | case thumb: |
138 | case thumbeb: return "arm" ; |
139 | |
140 | case avr: return "avr" ; |
141 | |
142 | case ppc64: |
143 | case ppc64le: |
144 | case ppc: |
145 | case ppcle: return "ppc" ; |
146 | |
147 | case m68k: return "m68k" ; |
148 | |
149 | case mips: |
150 | case mipsel: |
151 | case mips64: |
152 | case mips64el: return "mips" ; |
153 | |
154 | case hexagon: return "hexagon" ; |
155 | |
156 | case amdgcn: return "amdgcn" ; |
157 | case r600: return "r600" ; |
158 | |
159 | case bpfel: |
160 | case bpfeb: return "bpf" ; |
161 | |
162 | case sparcv9: |
163 | case sparcel: |
164 | case sparc: return "sparc" ; |
165 | |
166 | case systemz: return "s390" ; |
167 | |
168 | case x86: |
169 | case x86_64: return "x86" ; |
170 | |
171 | case xcore: return "xcore" ; |
172 | |
173 | // NVPTX intrinsics are namespaced under nvvm. |
174 | case nvptx: return "nvvm" ; |
175 | case nvptx64: return "nvvm" ; |
176 | |
177 | case le32: return "le32" ; |
178 | case le64: return "le64" ; |
179 | |
180 | case amdil: |
181 | case amdil64: return "amdil" ; |
182 | |
183 | case hsail: |
184 | case hsail64: return "hsail" ; |
185 | |
186 | case spir: |
187 | case spir64: return "spir" ; |
188 | |
189 | case spirv: |
190 | case spirv32: |
191 | case spirv64: return "spv" ; |
192 | |
193 | case kalimba: return "kalimba" ; |
194 | case lanai: return "lanai" ; |
195 | case shave: return "shave" ; |
196 | case wasm32: |
197 | case wasm64: return "wasm" ; |
198 | |
199 | case riscv32: |
200 | case riscv64: return "riscv" ; |
201 | |
202 | case ve: return "ve" ; |
203 | case csky: return "csky" ; |
204 | |
205 | case loongarch32: |
206 | case loongarch64: return "loongarch" ; |
207 | |
208 | case dxil: return "dx" ; |
209 | |
210 | case xtensa: return "xtensa" ; |
211 | } |
212 | } |
213 | |
214 | StringRef Triple::getVendorTypeName(VendorType Kind) { |
215 | switch (Kind) { |
216 | case UnknownVendor: return "unknown" ; |
217 | |
218 | case AMD: return "amd" ; |
219 | case Apple: return "apple" ; |
220 | case CSR: return "csr" ; |
221 | case Freescale: return "fsl" ; |
222 | case IBM: return "ibm" ; |
223 | case ImaginationTechnologies: return "img" ; |
224 | case Mesa: return "mesa" ; |
225 | case MipsTechnologies: return "mti" ; |
226 | case NVIDIA: return "nvidia" ; |
227 | case OpenEmbedded: return "oe" ; |
228 | case PC: return "pc" ; |
229 | case SCEI: return "scei" ; |
230 | case SUSE: return "suse" ; |
231 | } |
232 | |
233 | llvm_unreachable("Invalid VendorType!" ); |
234 | } |
235 | |
236 | StringRef Triple::getOSTypeName(OSType Kind) { |
237 | switch (Kind) { |
238 | case UnknownOS: return "unknown" ; |
239 | |
240 | case AIX: return "aix" ; |
241 | case AMDHSA: return "amdhsa" ; |
242 | case AMDPAL: return "amdpal" ; |
243 | case BridgeOS: return "bridgeos" ; |
244 | case CUDA: return "cuda" ; |
245 | case Darwin: return "darwin" ; |
246 | case DragonFly: return "dragonfly" ; |
247 | case DriverKit: return "driverkit" ; |
248 | case ELFIAMCU: return "elfiamcu" ; |
249 | case Emscripten: return "emscripten" ; |
250 | case FreeBSD: return "freebsd" ; |
251 | case Fuchsia: return "fuchsia" ; |
252 | case Haiku: return "haiku" ; |
253 | case HermitCore: return "hermit" ; |
254 | case Hurd: return "hurd" ; |
255 | case IOS: return "ios" ; |
256 | case KFreeBSD: return "kfreebsd" ; |
257 | case Linux: return "linux" ; |
258 | case Lv2: return "lv2" ; |
259 | case MacOSX: return "macosx" ; |
260 | case Mesa3D: return "mesa3d" ; |
261 | case NVCL: return "nvcl" ; |
262 | case NaCl: return "nacl" ; |
263 | case NetBSD: return "netbsd" ; |
264 | case OpenBSD: return "openbsd" ; |
265 | case PS4: return "ps4" ; |
266 | case PS5: return "ps5" ; |
267 | case RTEMS: return "rtems" ; |
268 | case Solaris: return "solaris" ; |
269 | case Serenity: return "serenity" ; |
270 | case TvOS: return "tvos" ; |
271 | case UEFI: return "uefi" ; |
272 | case WASI: return "wasi" ; |
273 | case WatchOS: return "watchos" ; |
274 | case Win32: return "windows" ; |
275 | case ZOS: return "zos" ; |
276 | case ShaderModel: return "shadermodel" ; |
277 | case LiteOS: return "liteos" ; |
278 | case XROS: return "xros" ; |
279 | case Vulkan: return "vulkan" ; |
280 | } |
281 | |
282 | llvm_unreachable("Invalid OSType" ); |
283 | } |
284 | |
285 | StringRef Triple::getEnvironmentTypeName(EnvironmentType Kind) { |
286 | switch (Kind) { |
287 | case UnknownEnvironment: return "unknown" ; |
288 | case Android: return "android" ; |
289 | case CODE16: return "code16" ; |
290 | case CoreCLR: return "coreclr" ; |
291 | case Cygnus: return "cygnus" ; |
292 | case EABI: return "eabi" ; |
293 | case EABIHF: return "eabihf" ; |
294 | case GNU: return "gnu" ; |
295 | case GNUABI64: return "gnuabi64" ; |
296 | case GNUABIN32: return "gnuabin32" ; |
297 | case GNUEABI: return "gnueabi" ; |
298 | case GNUEABIHF: return "gnueabihf" ; |
299 | case GNUF32: return "gnuf32" ; |
300 | case GNUF64: return "gnuf64" ; |
301 | case GNUSF: return "gnusf" ; |
302 | case GNUX32: return "gnux32" ; |
303 | case GNUILP32: return "gnu_ilp32" ; |
304 | case Itanium: return "itanium" ; |
305 | case MSVC: return "msvc" ; |
306 | case MacABI: return "macabi" ; |
307 | case Musl: return "musl" ; |
308 | case MuslEABI: return "musleabi" ; |
309 | case MuslEABIHF: return "musleabihf" ; |
310 | case MuslX32: return "muslx32" ; |
311 | case Simulator: return "simulator" ; |
312 | case Pixel: return "pixel" ; |
313 | case Vertex: return "vertex" ; |
314 | case Geometry: return "geometry" ; |
315 | case Hull: return "hull" ; |
316 | case Domain: return "domain" ; |
317 | case Compute: return "compute" ; |
318 | case Library: return "library" ; |
319 | case RayGeneration: return "raygeneration" ; |
320 | case Intersection: return "intersection" ; |
321 | case AnyHit: return "anyhit" ; |
322 | case ClosestHit: return "closesthit" ; |
323 | case Miss: return "miss" ; |
324 | case Callable: return "callable" ; |
325 | case Mesh: return "mesh" ; |
326 | case Amplification: return "amplification" ; |
327 | case OpenCL: |
328 | return "opencl" ; |
329 | case OpenHOS: return "ohos" ; |
330 | } |
331 | |
332 | llvm_unreachable("Invalid EnvironmentType!" ); |
333 | } |
334 | |
335 | StringRef Triple::getObjectFormatTypeName(ObjectFormatType Kind) { |
336 | switch (Kind) { |
337 | case UnknownObjectFormat: return "" ; |
338 | case COFF: return "coff" ; |
339 | case ELF: return "elf" ; |
340 | case GOFF: return "goff" ; |
341 | case MachO: return "macho" ; |
342 | case Wasm: return "wasm" ; |
343 | case XCOFF: return "xcoff" ; |
344 | case DXContainer: return "dxcontainer" ; |
345 | case SPIRV: return "spirv" ; |
346 | } |
347 | llvm_unreachable("unknown object format type" ); |
348 | } |
349 | |
350 | static Triple::ArchType parseBPFArch(StringRef ArchName) { |
351 | if (ArchName.equals(RHS: "bpf" )) { |
352 | if (sys::IsLittleEndianHost) |
353 | return Triple::bpfel; |
354 | else |
355 | return Triple::bpfeb; |
356 | } else if (ArchName.equals(RHS: "bpf_be" ) || ArchName.equals(RHS: "bpfeb" )) { |
357 | return Triple::bpfeb; |
358 | } else if (ArchName.equals(RHS: "bpf_le" ) || ArchName.equals(RHS: "bpfel" )) { |
359 | return Triple::bpfel; |
360 | } else { |
361 | return Triple::UnknownArch; |
362 | } |
363 | } |
364 | |
365 | Triple::ArchType Triple::getArchTypeForLLVMName(StringRef Name) { |
366 | Triple::ArchType BPFArch(parseBPFArch(ArchName: Name)); |
367 | return StringSwitch<Triple::ArchType>(Name) |
368 | .Case(S: "aarch64" , Value: aarch64) |
369 | .Case(S: "aarch64_be" , Value: aarch64_be) |
370 | .Case(S: "aarch64_32" , Value: aarch64_32) |
371 | .Case(S: "arc" , Value: arc) |
372 | .Case(S: "arm64" , Value: aarch64) // "arm64" is an alias for "aarch64" |
373 | .Case(S: "arm64_32" , Value: aarch64_32) |
374 | .Case(S: "arm" , Value: arm) |
375 | .Case(S: "armeb" , Value: armeb) |
376 | .Case(S: "avr" , Value: avr) |
377 | .StartsWith(S: "bpf" , Value: BPFArch) |
378 | .Case(S: "m68k" , Value: m68k) |
379 | .Case(S: "mips" , Value: mips) |
380 | .Case(S: "mipsel" , Value: mipsel) |
381 | .Case(S: "mips64" , Value: mips64) |
382 | .Case(S: "mips64el" , Value: mips64el) |
383 | .Case(S: "msp430" , Value: msp430) |
384 | .Case(S: "ppc64" , Value: ppc64) |
385 | .Case(S: "ppc32" , Value: ppc) |
386 | .Case(S: "ppc" , Value: ppc) |
387 | .Case(S: "ppc32le" , Value: ppcle) |
388 | .Case(S: "ppcle" , Value: ppcle) |
389 | .Case(S: "ppc64le" , Value: ppc64le) |
390 | .Case(S: "r600" , Value: r600) |
391 | .Case(S: "amdgcn" , Value: amdgcn) |
392 | .Case(S: "riscv32" , Value: riscv32) |
393 | .Case(S: "riscv64" , Value: riscv64) |
394 | .Case(S: "hexagon" , Value: hexagon) |
395 | .Case(S: "sparc" , Value: sparc) |
396 | .Case(S: "sparcel" , Value: sparcel) |
397 | .Case(S: "sparcv9" , Value: sparcv9) |
398 | .Case(S: "s390x" , Value: systemz) |
399 | .Case(S: "systemz" , Value: systemz) |
400 | .Case(S: "tce" , Value: tce) |
401 | .Case(S: "tcele" , Value: tcele) |
402 | .Case(S: "thumb" , Value: thumb) |
403 | .Case(S: "thumbeb" , Value: thumbeb) |
404 | .Case(S: "x86" , Value: x86) |
405 | .Case(S: "i386" , Value: x86) |
406 | .Case(S: "x86-64" , Value: x86_64) |
407 | .Case(S: "xcore" , Value: xcore) |
408 | .Case(S: "nvptx" , Value: nvptx) |
409 | .Case(S: "nvptx64" , Value: nvptx64) |
410 | .Case(S: "le32" , Value: le32) |
411 | .Case(S: "le64" , Value: le64) |
412 | .Case(S: "amdil" , Value: amdil) |
413 | .Case(S: "amdil64" , Value: amdil64) |
414 | .Case(S: "hsail" , Value: hsail) |
415 | .Case(S: "hsail64" , Value: hsail64) |
416 | .Case(S: "spir" , Value: spir) |
417 | .Case(S: "spir64" , Value: spir64) |
418 | .Case(S: "spirv" , Value: spirv) |
419 | .Case(S: "spirv32" , Value: spirv32) |
420 | .Case(S: "spirv64" , Value: spirv64) |
421 | .Case(S: "kalimba" , Value: kalimba) |
422 | .Case(S: "lanai" , Value: lanai) |
423 | .Case(S: "shave" , Value: shave) |
424 | .Case(S: "wasm32" , Value: wasm32) |
425 | .Case(S: "wasm64" , Value: wasm64) |
426 | .Case(S: "renderscript32" , Value: renderscript32) |
427 | .Case(S: "renderscript64" , Value: renderscript64) |
428 | .Case(S: "ve" , Value: ve) |
429 | .Case(S: "csky" , Value: csky) |
430 | .Case(S: "loongarch32" , Value: loongarch32) |
431 | .Case(S: "loongarch64" , Value: loongarch64) |
432 | .Case(S: "dxil" , Value: dxil) |
433 | .Case(S: "xtensa" , Value: xtensa) |
434 | .Default(Value: UnknownArch); |
435 | } |
436 | |
437 | static Triple::ArchType parseARMArch(StringRef ArchName) { |
438 | ARM::ISAKind ISA = ARM::parseArchISA(Arch: ArchName); |
439 | ARM::EndianKind ENDIAN = ARM::parseArchEndian(Arch: ArchName); |
440 | |
441 | Triple::ArchType arch = Triple::UnknownArch; |
442 | switch (ENDIAN) { |
443 | case ARM::EndianKind::LITTLE: { |
444 | switch (ISA) { |
445 | case ARM::ISAKind::ARM: |
446 | arch = Triple::arm; |
447 | break; |
448 | case ARM::ISAKind::THUMB: |
449 | arch = Triple::thumb; |
450 | break; |
451 | case ARM::ISAKind::AARCH64: |
452 | arch = Triple::aarch64; |
453 | break; |
454 | case ARM::ISAKind::INVALID: |
455 | break; |
456 | } |
457 | break; |
458 | } |
459 | case ARM::EndianKind::BIG: { |
460 | switch (ISA) { |
461 | case ARM::ISAKind::ARM: |
462 | arch = Triple::armeb; |
463 | break; |
464 | case ARM::ISAKind::THUMB: |
465 | arch = Triple::thumbeb; |
466 | break; |
467 | case ARM::ISAKind::AARCH64: |
468 | arch = Triple::aarch64_be; |
469 | break; |
470 | case ARM::ISAKind::INVALID: |
471 | break; |
472 | } |
473 | break; |
474 | } |
475 | case ARM::EndianKind::INVALID: { |
476 | break; |
477 | } |
478 | } |
479 | |
480 | ArchName = ARM::getCanonicalArchName(Arch: ArchName); |
481 | if (ArchName.empty()) |
482 | return Triple::UnknownArch; |
483 | |
484 | // Thumb only exists in v4+ |
485 | if (ISA == ARM::ISAKind::THUMB && |
486 | (ArchName.starts_with(Prefix: "v2" ) || ArchName.starts_with(Prefix: "v3" ))) |
487 | return Triple::UnknownArch; |
488 | |
489 | // Thumb only for v6m |
490 | ARM::ProfileKind Profile = ARM::parseArchProfile(Arch: ArchName); |
491 | unsigned Version = ARM::parseArchVersion(Arch: ArchName); |
492 | if (Profile == ARM::ProfileKind::M && Version == 6) { |
493 | if (ENDIAN == ARM::EndianKind::BIG) |
494 | return Triple::thumbeb; |
495 | else |
496 | return Triple::thumb; |
497 | } |
498 | |
499 | return arch; |
500 | } |
501 | |
502 | static Triple::ArchType parseArch(StringRef ArchName) { |
503 | auto AT = |
504 | StringSwitch<Triple::ArchType>(ArchName) |
505 | .Cases(S0: "i386" , S1: "i486" , S2: "i586" , S3: "i686" , Value: Triple::x86) |
506 | // FIXME: Do we need to support these? |
507 | .Cases(S0: "i786" , S1: "i886" , S2: "i986" , Value: Triple::x86) |
508 | .Cases(S0: "amd64" , S1: "x86_64" , S2: "x86_64h" , Value: Triple::x86_64) |
509 | .Cases(S0: "powerpc" , S1: "powerpcspe" , S2: "ppc" , S3: "ppc32" , Value: Triple::ppc) |
510 | .Cases(S0: "powerpcle" , S1: "ppcle" , S2: "ppc32le" , Value: Triple::ppcle) |
511 | .Cases(S0: "powerpc64" , S1: "ppu" , S2: "ppc64" , Value: Triple::ppc64) |
512 | .Cases(S0: "powerpc64le" , S1: "ppc64le" , Value: Triple::ppc64le) |
513 | .Case(S: "xscale" , Value: Triple::arm) |
514 | .Case(S: "xscaleeb" , Value: Triple::armeb) |
515 | .Case(S: "aarch64" , Value: Triple::aarch64) |
516 | .Case(S: "aarch64_be" , Value: Triple::aarch64_be) |
517 | .Case(S: "aarch64_32" , Value: Triple::aarch64_32) |
518 | .Case(S: "arc" , Value: Triple::arc) |
519 | .Case(S: "arm64" , Value: Triple::aarch64) |
520 | .Case(S: "arm64_32" , Value: Triple::aarch64_32) |
521 | .Case(S: "arm64e" , Value: Triple::aarch64) |
522 | .Case(S: "arm64ec" , Value: Triple::aarch64) |
523 | .Case(S: "arm" , Value: Triple::arm) |
524 | .Case(S: "armeb" , Value: Triple::armeb) |
525 | .Case(S: "thumb" , Value: Triple::thumb) |
526 | .Case(S: "thumbeb" , Value: Triple::thumbeb) |
527 | .Case(S: "avr" , Value: Triple::avr) |
528 | .Case(S: "m68k" , Value: Triple::m68k) |
529 | .Case(S: "msp430" , Value: Triple::msp430) |
530 | .Cases(S0: "mips" , S1: "mipseb" , S2: "mipsallegrex" , S3: "mipsisa32r6" , S4: "mipsr6" , |
531 | Value: Triple::mips) |
532 | .Cases(S0: "mipsel" , S1: "mipsallegrexel" , S2: "mipsisa32r6el" , S3: "mipsr6el" , |
533 | Value: Triple::mipsel) |
534 | .Cases(S0: "mips64" , S1: "mips64eb" , S2: "mipsn32" , S3: "mipsisa64r6" , S4: "mips64r6" , |
535 | S5: "mipsn32r6" , Value: Triple::mips64) |
536 | .Cases(S0: "mips64el" , S1: "mipsn32el" , S2: "mipsisa64r6el" , S3: "mips64r6el" , |
537 | S4: "mipsn32r6el" , Value: Triple::mips64el) |
538 | .Case(S: "r600" , Value: Triple::r600) |
539 | .Case(S: "amdgcn" , Value: Triple::amdgcn) |
540 | .Case(S: "riscv32" , Value: Triple::riscv32) |
541 | .Case(S: "riscv64" , Value: Triple::riscv64) |
542 | .Case(S: "hexagon" , Value: Triple::hexagon) |
543 | .Cases(S0: "s390x" , S1: "systemz" , Value: Triple::systemz) |
544 | .Case(S: "sparc" , Value: Triple::sparc) |
545 | .Case(S: "sparcel" , Value: Triple::sparcel) |
546 | .Cases(S0: "sparcv9" , S1: "sparc64" , Value: Triple::sparcv9) |
547 | .Case(S: "tce" , Value: Triple::tce) |
548 | .Case(S: "tcele" , Value: Triple::tcele) |
549 | .Case(S: "xcore" , Value: Triple::xcore) |
550 | .Case(S: "nvptx" , Value: Triple::nvptx) |
551 | .Case(S: "nvptx64" , Value: Triple::nvptx64) |
552 | .Case(S: "le32" , Value: Triple::le32) |
553 | .Case(S: "le64" , Value: Triple::le64) |
554 | .Case(S: "amdil" , Value: Triple::amdil) |
555 | .Case(S: "amdil64" , Value: Triple::amdil64) |
556 | .Case(S: "hsail" , Value: Triple::hsail) |
557 | .Case(S: "hsail64" , Value: Triple::hsail64) |
558 | .Case(S: "spir" , Value: Triple::spir) |
559 | .Case(S: "spir64" , Value: Triple::spir64) |
560 | .Cases(S0: "spirv" , S1: "spirv1.5" , S2: "spirv1.6" , Value: Triple::spirv) |
561 | .Cases(S0: "spirv32" , S1: "spirv32v1.0" , S2: "spirv32v1.1" , S3: "spirv32v1.2" , |
562 | S4: "spirv32v1.3" , S5: "spirv32v1.4" , S6: "spirv32v1.5" , |
563 | S7: "spirv32v1.6" , Value: Triple::spirv32) |
564 | .Cases(S0: "spirv64" , S1: "spirv64v1.0" , S2: "spirv64v1.1" , S3: "spirv64v1.2" , |
565 | S4: "spirv64v1.3" , S5: "spirv64v1.4" , S6: "spirv64v1.5" , |
566 | S7: "spirv64v1.6" , Value: Triple::spirv64) |
567 | .StartsWith(S: "kalimba" , Value: Triple::kalimba) |
568 | .Case(S: "lanai" , Value: Triple::lanai) |
569 | .Case(S: "renderscript32" , Value: Triple::renderscript32) |
570 | .Case(S: "renderscript64" , Value: Triple::renderscript64) |
571 | .Case(S: "shave" , Value: Triple::shave) |
572 | .Case(S: "ve" , Value: Triple::ve) |
573 | .Case(S: "wasm32" , Value: Triple::wasm32) |
574 | .Case(S: "wasm64" , Value: Triple::wasm64) |
575 | .Case(S: "csky" , Value: Triple::csky) |
576 | .Case(S: "loongarch32" , Value: Triple::loongarch32) |
577 | .Case(S: "loongarch64" , Value: Triple::loongarch64) |
578 | .Cases(S0: "dxil" , S1: "dxilv1.0" , S2: "dxilv1.1" , S3: "dxilv1.2" , S4: "dxilv1.3" , |
579 | S5: "dxilv1.4" , S6: "dxilv1.5" , S7: "dxilv1.6" , S8: "dxilv1.7" , S9: "dxilv1.8" , |
580 | Value: Triple::dxil) |
581 | .Case(S: "xtensa" , Value: Triple::xtensa) |
582 | .Default(Value: Triple::UnknownArch); |
583 | |
584 | // Some architectures require special parsing logic just to compute the |
585 | // ArchType result. |
586 | if (AT == Triple::UnknownArch) { |
587 | if (ArchName.starts_with(Prefix: "arm" ) || ArchName.starts_with(Prefix: "thumb" ) || |
588 | ArchName.starts_with(Prefix: "aarch64" )) |
589 | return parseARMArch(ArchName); |
590 | if (ArchName.starts_with(Prefix: "bpf" )) |
591 | return parseBPFArch(ArchName); |
592 | } |
593 | |
594 | return AT; |
595 | } |
596 | |
597 | static Triple::VendorType parseVendor(StringRef VendorName) { |
598 | return StringSwitch<Triple::VendorType>(VendorName) |
599 | .Case(S: "apple" , Value: Triple::Apple) |
600 | .Case(S: "pc" , Value: Triple::PC) |
601 | .Case(S: "scei" , Value: Triple::SCEI) |
602 | .Case(S: "sie" , Value: Triple::SCEI) |
603 | .Case(S: "fsl" , Value: Triple::Freescale) |
604 | .Case(S: "ibm" , Value: Triple::IBM) |
605 | .Case(S: "img" , Value: Triple::ImaginationTechnologies) |
606 | .Case(S: "mti" , Value: Triple::MipsTechnologies) |
607 | .Case(S: "nvidia" , Value: Triple::NVIDIA) |
608 | .Case(S: "csr" , Value: Triple::CSR) |
609 | .Case(S: "amd" , Value: Triple::AMD) |
610 | .Case(S: "mesa" , Value: Triple::Mesa) |
611 | .Case(S: "suse" , Value: Triple::SUSE) |
612 | .Case(S: "oe" , Value: Triple::OpenEmbedded) |
613 | .Default(Value: Triple::UnknownVendor); |
614 | } |
615 | |
616 | static Triple::OSType parseOS(StringRef OSName) { |
617 | return StringSwitch<Triple::OSType>(OSName) |
618 | .StartsWith(S: "darwin" , Value: Triple::Darwin) |
619 | .StartsWith(S: "dragonfly" , Value: Triple::DragonFly) |
620 | .StartsWith(S: "freebsd" , Value: Triple::FreeBSD) |
621 | .StartsWith(S: "fuchsia" , Value: Triple::Fuchsia) |
622 | .StartsWith(S: "ios" , Value: Triple::IOS) |
623 | .StartsWith(S: "kfreebsd" , Value: Triple::KFreeBSD) |
624 | .StartsWith(S: "linux" , Value: Triple::Linux) |
625 | .StartsWith(S: "lv2" , Value: Triple::Lv2) |
626 | .StartsWith(S: "macos" , Value: Triple::MacOSX) |
627 | .StartsWith(S: "netbsd" , Value: Triple::NetBSD) |
628 | .StartsWith(S: "openbsd" , Value: Triple::OpenBSD) |
629 | .StartsWith(S: "solaris" , Value: Triple::Solaris) |
630 | .StartsWith(S: "uefi" , Value: Triple::UEFI) |
631 | .StartsWith(S: "win32" , Value: Triple::Win32) |
632 | .StartsWith(S: "windows" , Value: Triple::Win32) |
633 | .StartsWith(S: "zos" , Value: Triple::ZOS) |
634 | .StartsWith(S: "haiku" , Value: Triple::Haiku) |
635 | .StartsWith(S: "rtems" , Value: Triple::RTEMS) |
636 | .StartsWith(S: "nacl" , Value: Triple::NaCl) |
637 | .StartsWith(S: "aix" , Value: Triple::AIX) |
638 | .StartsWith(S: "cuda" , Value: Triple::CUDA) |
639 | .StartsWith(S: "nvcl" , Value: Triple::NVCL) |
640 | .StartsWith(S: "amdhsa" , Value: Triple::AMDHSA) |
641 | .StartsWith(S: "ps4" , Value: Triple::PS4) |
642 | .StartsWith(S: "ps5" , Value: Triple::PS5) |
643 | .StartsWith(S: "elfiamcu" , Value: Triple::ELFIAMCU) |
644 | .StartsWith(S: "tvos" , Value: Triple::TvOS) |
645 | .StartsWith(S: "watchos" , Value: Triple::WatchOS) |
646 | .StartsWith(S: "bridgeos" , Value: Triple::BridgeOS) |
647 | .StartsWith(S: "driverkit" , Value: Triple::DriverKit) |
648 | .StartsWith(S: "xros" , Value: Triple::XROS) |
649 | .StartsWith(S: "visionos" , Value: Triple::XROS) |
650 | .StartsWith(S: "mesa3d" , Value: Triple::Mesa3D) |
651 | .StartsWith(S: "amdpal" , Value: Triple::AMDPAL) |
652 | .StartsWith(S: "hermit" , Value: Triple::HermitCore) |
653 | .StartsWith(S: "hurd" , Value: Triple::Hurd) |
654 | .StartsWith(S: "wasi" , Value: Triple::WASI) |
655 | .StartsWith(S: "emscripten" , Value: Triple::Emscripten) |
656 | .StartsWith(S: "shadermodel" , Value: Triple::ShaderModel) |
657 | .StartsWith(S: "liteos" , Value: Triple::LiteOS) |
658 | .StartsWith(S: "serenity" , Value: Triple::Serenity) |
659 | .StartsWith(S: "vulkan" , Value: Triple::Vulkan) |
660 | .Default(Value: Triple::UnknownOS); |
661 | } |
662 | |
663 | static Triple::EnvironmentType parseEnvironment(StringRef EnvironmentName) { |
664 | return StringSwitch<Triple::EnvironmentType>(EnvironmentName) |
665 | .StartsWith(S: "eabihf" , Value: Triple::EABIHF) |
666 | .StartsWith(S: "eabi" , Value: Triple::EABI) |
667 | .StartsWith(S: "gnuabin32" , Value: Triple::GNUABIN32) |
668 | .StartsWith(S: "gnuabi64" , Value: Triple::GNUABI64) |
669 | .StartsWith(S: "gnueabihf" , Value: Triple::GNUEABIHF) |
670 | .StartsWith(S: "gnueabi" , Value: Triple::GNUEABI) |
671 | .StartsWith(S: "gnuf32" , Value: Triple::GNUF32) |
672 | .StartsWith(S: "gnuf64" , Value: Triple::GNUF64) |
673 | .StartsWith(S: "gnusf" , Value: Triple::GNUSF) |
674 | .StartsWith(S: "gnux32" , Value: Triple::GNUX32) |
675 | .StartsWith(S: "gnu_ilp32" , Value: Triple::GNUILP32) |
676 | .StartsWith(S: "code16" , Value: Triple::CODE16) |
677 | .StartsWith(S: "gnu" , Value: Triple::GNU) |
678 | .StartsWith(S: "android" , Value: Triple::Android) |
679 | .StartsWith(S: "musleabihf" , Value: Triple::MuslEABIHF) |
680 | .StartsWith(S: "musleabi" , Value: Triple::MuslEABI) |
681 | .StartsWith(S: "muslx32" , Value: Triple::MuslX32) |
682 | .StartsWith(S: "musl" , Value: Triple::Musl) |
683 | .StartsWith(S: "msvc" , Value: Triple::MSVC) |
684 | .StartsWith(S: "itanium" , Value: Triple::Itanium) |
685 | .StartsWith(S: "cygnus" , Value: Triple::Cygnus) |
686 | .StartsWith(S: "coreclr" , Value: Triple::CoreCLR) |
687 | .StartsWith(S: "simulator" , Value: Triple::Simulator) |
688 | .StartsWith(S: "macabi" , Value: Triple::MacABI) |
689 | .StartsWith(S: "pixel" , Value: Triple::Pixel) |
690 | .StartsWith(S: "vertex" , Value: Triple::Vertex) |
691 | .StartsWith(S: "geometry" , Value: Triple::Geometry) |
692 | .StartsWith(S: "hull" , Value: Triple::Hull) |
693 | .StartsWith(S: "domain" , Value: Triple::Domain) |
694 | .StartsWith(S: "compute" , Value: Triple::Compute) |
695 | .StartsWith(S: "library" , Value: Triple::Library) |
696 | .StartsWith(S: "raygeneration" , Value: Triple::RayGeneration) |
697 | .StartsWith(S: "intersection" , Value: Triple::Intersection) |
698 | .StartsWith(S: "anyhit" , Value: Triple::AnyHit) |
699 | .StartsWith(S: "closesthit" , Value: Triple::ClosestHit) |
700 | .StartsWith(S: "miss" , Value: Triple::Miss) |
701 | .StartsWith(S: "callable" , Value: Triple::Callable) |
702 | .StartsWith(S: "mesh" , Value: Triple::Mesh) |
703 | .StartsWith(S: "amplification" , Value: Triple::Amplification) |
704 | .StartsWith(S: "opencl" , Value: Triple::OpenCL) |
705 | .StartsWith(S: "ohos" , Value: Triple::OpenHOS) |
706 | .Default(Value: Triple::UnknownEnvironment); |
707 | } |
708 | |
709 | static Triple::ObjectFormatType parseFormat(StringRef EnvironmentName) { |
710 | return StringSwitch<Triple::ObjectFormatType>(EnvironmentName) |
711 | // "xcoff" must come before "coff" because of the order-dependendent |
712 | // pattern matching. |
713 | .EndsWith(S: "xcoff" , Value: Triple::XCOFF) |
714 | .EndsWith(S: "coff" , Value: Triple::COFF) |
715 | .EndsWith(S: "elf" , Value: Triple::ELF) |
716 | .EndsWith(S: "goff" , Value: Triple::GOFF) |
717 | .EndsWith(S: "macho" , Value: Triple::MachO) |
718 | .EndsWith(S: "wasm" , Value: Triple::Wasm) |
719 | .EndsWith(S: "spirv" , Value: Triple::SPIRV) |
720 | .Default(Value: Triple::UnknownObjectFormat); |
721 | } |
722 | |
723 | static Triple::SubArchType parseSubArch(StringRef SubArchName) { |
724 | if (SubArchName.starts_with(Prefix: "mips" ) && |
725 | (SubArchName.ends_with(Suffix: "r6el" ) || SubArchName.ends_with(Suffix: "r6" ))) |
726 | return Triple::MipsSubArch_r6; |
727 | |
728 | if (SubArchName == "powerpcspe" ) |
729 | return Triple::PPCSubArch_spe; |
730 | |
731 | if (SubArchName == "arm64e" ) |
732 | return Triple::AArch64SubArch_arm64e; |
733 | |
734 | if (SubArchName == "arm64ec" ) |
735 | return Triple::AArch64SubArch_arm64ec; |
736 | |
737 | if (SubArchName.starts_with(Prefix: "spirv" )) |
738 | return StringSwitch<Triple::SubArchType>(SubArchName) |
739 | .EndsWith(S: "v1.0" , Value: Triple::SPIRVSubArch_v10) |
740 | .EndsWith(S: "v1.1" , Value: Triple::SPIRVSubArch_v11) |
741 | .EndsWith(S: "v1.2" , Value: Triple::SPIRVSubArch_v12) |
742 | .EndsWith(S: "v1.3" , Value: Triple::SPIRVSubArch_v13) |
743 | .EndsWith(S: "v1.4" , Value: Triple::SPIRVSubArch_v14) |
744 | .EndsWith(S: "v1.5" , Value: Triple::SPIRVSubArch_v15) |
745 | .EndsWith(S: "v1.6" , Value: Triple::SPIRVSubArch_v16) |
746 | .Default(Value: Triple::NoSubArch); |
747 | |
748 | if (SubArchName.starts_with(Prefix: "dxil" )) |
749 | return StringSwitch<Triple::SubArchType>(SubArchName) |
750 | .EndsWith(S: "v1.0" , Value: Triple::DXILSubArch_v1_0) |
751 | .EndsWith(S: "v1.1" , Value: Triple::DXILSubArch_v1_1) |
752 | .EndsWith(S: "v1.2" , Value: Triple::DXILSubArch_v1_2) |
753 | .EndsWith(S: "v1.3" , Value: Triple::DXILSubArch_v1_3) |
754 | .EndsWith(S: "v1.4" , Value: Triple::DXILSubArch_v1_4) |
755 | .EndsWith(S: "v1.5" , Value: Triple::DXILSubArch_v1_5) |
756 | .EndsWith(S: "v1.6" , Value: Triple::DXILSubArch_v1_6) |
757 | .EndsWith(S: "v1.7" , Value: Triple::DXILSubArch_v1_7) |
758 | .EndsWith(S: "v1.8" , Value: Triple::DXILSubArch_v1_8) |
759 | .Default(Value: Triple::NoSubArch); |
760 | |
761 | StringRef ARMSubArch = ARM::getCanonicalArchName(Arch: SubArchName); |
762 | |
763 | // For now, this is the small part. Early return. |
764 | if (ARMSubArch.empty()) |
765 | return StringSwitch<Triple::SubArchType>(SubArchName) |
766 | .EndsWith(S: "kalimba3" , Value: Triple::KalimbaSubArch_v3) |
767 | .EndsWith(S: "kalimba4" , Value: Triple::KalimbaSubArch_v4) |
768 | .EndsWith(S: "kalimba5" , Value: Triple::KalimbaSubArch_v5) |
769 | .Default(Value: Triple::NoSubArch); |
770 | |
771 | // ARM sub arch. |
772 | switch(ARM::parseArch(Arch: ARMSubArch)) { |
773 | case ARM::ArchKind::ARMV4: |
774 | return Triple::NoSubArch; |
775 | case ARM::ArchKind::ARMV4T: |
776 | return Triple::ARMSubArch_v4t; |
777 | case ARM::ArchKind::ARMV5T: |
778 | return Triple::ARMSubArch_v5; |
779 | case ARM::ArchKind::ARMV5TE: |
780 | case ARM::ArchKind::IWMMXT: |
781 | case ARM::ArchKind::IWMMXT2: |
782 | case ARM::ArchKind::XSCALE: |
783 | case ARM::ArchKind::ARMV5TEJ: |
784 | return Triple::ARMSubArch_v5te; |
785 | case ARM::ArchKind::ARMV6: |
786 | return Triple::ARMSubArch_v6; |
787 | case ARM::ArchKind::ARMV6K: |
788 | case ARM::ArchKind::ARMV6KZ: |
789 | return Triple::ARMSubArch_v6k; |
790 | case ARM::ArchKind::ARMV6T2: |
791 | return Triple::ARMSubArch_v6t2; |
792 | case ARM::ArchKind::ARMV6M: |
793 | return Triple::ARMSubArch_v6m; |
794 | case ARM::ArchKind::ARMV7A: |
795 | case ARM::ArchKind::ARMV7R: |
796 | return Triple::ARMSubArch_v7; |
797 | case ARM::ArchKind::ARMV7VE: |
798 | return Triple::ARMSubArch_v7ve; |
799 | case ARM::ArchKind::ARMV7K: |
800 | return Triple::ARMSubArch_v7k; |
801 | case ARM::ArchKind::ARMV7M: |
802 | return Triple::ARMSubArch_v7m; |
803 | case ARM::ArchKind::ARMV7S: |
804 | return Triple::ARMSubArch_v7s; |
805 | case ARM::ArchKind::ARMV7EM: |
806 | return Triple::ARMSubArch_v7em; |
807 | case ARM::ArchKind::ARMV8A: |
808 | return Triple::ARMSubArch_v8; |
809 | case ARM::ArchKind::ARMV8_1A: |
810 | return Triple::ARMSubArch_v8_1a; |
811 | case ARM::ArchKind::ARMV8_2A: |
812 | return Triple::ARMSubArch_v8_2a; |
813 | case ARM::ArchKind::ARMV8_3A: |
814 | return Triple::ARMSubArch_v8_3a; |
815 | case ARM::ArchKind::ARMV8_4A: |
816 | return Triple::ARMSubArch_v8_4a; |
817 | case ARM::ArchKind::ARMV8_5A: |
818 | return Triple::ARMSubArch_v8_5a; |
819 | case ARM::ArchKind::ARMV8_6A: |
820 | return Triple::ARMSubArch_v8_6a; |
821 | case ARM::ArchKind::ARMV8_7A: |
822 | return Triple::ARMSubArch_v8_7a; |
823 | case ARM::ArchKind::ARMV8_8A: |
824 | return Triple::ARMSubArch_v8_8a; |
825 | case ARM::ArchKind::ARMV8_9A: |
826 | return Triple::ARMSubArch_v8_9a; |
827 | case ARM::ArchKind::ARMV9A: |
828 | return Triple::ARMSubArch_v9; |
829 | case ARM::ArchKind::ARMV9_1A: |
830 | return Triple::ARMSubArch_v9_1a; |
831 | case ARM::ArchKind::ARMV9_2A: |
832 | return Triple::ARMSubArch_v9_2a; |
833 | case ARM::ArchKind::ARMV9_3A: |
834 | return Triple::ARMSubArch_v9_3a; |
835 | case ARM::ArchKind::ARMV9_4A: |
836 | return Triple::ARMSubArch_v9_4a; |
837 | case ARM::ArchKind::ARMV9_5A: |
838 | return Triple::ARMSubArch_v9_5a; |
839 | case ARM::ArchKind::ARMV8R: |
840 | return Triple::ARMSubArch_v8r; |
841 | case ARM::ArchKind::ARMV8MBaseline: |
842 | return Triple::ARMSubArch_v8m_baseline; |
843 | case ARM::ArchKind::ARMV8MMainline: |
844 | return Triple::ARMSubArch_v8m_mainline; |
845 | case ARM::ArchKind::ARMV8_1MMainline: |
846 | return Triple::ARMSubArch_v8_1m_mainline; |
847 | default: |
848 | return Triple::NoSubArch; |
849 | } |
850 | } |
851 | |
852 | static Triple::ObjectFormatType getDefaultFormat(const Triple &T) { |
853 | switch (T.getArch()) { |
854 | case Triple::UnknownArch: |
855 | case Triple::aarch64: |
856 | case Triple::aarch64_32: |
857 | case Triple::arm: |
858 | case Triple::thumb: |
859 | case Triple::x86: |
860 | case Triple::x86_64: |
861 | switch (T.getOS()) { |
862 | case Triple::Win32: |
863 | case Triple::UEFI: |
864 | return Triple::COFF; |
865 | default: |
866 | return T.isOSDarwin() ? Triple::MachO : Triple::ELF; |
867 | } |
868 | case Triple::aarch64_be: |
869 | case Triple::amdgcn: |
870 | case Triple::amdil64: |
871 | case Triple::amdil: |
872 | case Triple::arc: |
873 | case Triple::armeb: |
874 | case Triple::avr: |
875 | case Triple::bpfeb: |
876 | case Triple::bpfel: |
877 | case Triple::csky: |
878 | case Triple::hexagon: |
879 | case Triple::hsail64: |
880 | case Triple::hsail: |
881 | case Triple::kalimba: |
882 | case Triple::lanai: |
883 | case Triple::le32: |
884 | case Triple::le64: |
885 | case Triple::loongarch32: |
886 | case Triple::loongarch64: |
887 | case Triple::m68k: |
888 | case Triple::mips64: |
889 | case Triple::mips64el: |
890 | case Triple::mips: |
891 | case Triple::mipsel: |
892 | case Triple::msp430: |
893 | case Triple::nvptx64: |
894 | case Triple::nvptx: |
895 | case Triple::ppc64le: |
896 | case Triple::ppcle: |
897 | case Triple::r600: |
898 | case Triple::renderscript32: |
899 | case Triple::renderscript64: |
900 | case Triple::riscv32: |
901 | case Triple::riscv64: |
902 | case Triple::shave: |
903 | case Triple::sparc: |
904 | case Triple::sparcel: |
905 | case Triple::sparcv9: |
906 | case Triple::spir64: |
907 | case Triple::spir: |
908 | case Triple::tce: |
909 | case Triple::tcele: |
910 | case Triple::thumbeb: |
911 | case Triple::ve: |
912 | case Triple::xcore: |
913 | case Triple::xtensa: |
914 | return Triple::ELF; |
915 | |
916 | case Triple::ppc64: |
917 | case Triple::ppc: |
918 | if (T.isOSAIX()) |
919 | return Triple::XCOFF; |
920 | if (T.isOSDarwin()) |
921 | return Triple::MachO; |
922 | return Triple::ELF; |
923 | |
924 | case Triple::systemz: |
925 | if (T.isOSzOS()) |
926 | return Triple::GOFF; |
927 | return Triple::ELF; |
928 | |
929 | case Triple::wasm32: |
930 | case Triple::wasm64: |
931 | return Triple::Wasm; |
932 | |
933 | case Triple::spirv: |
934 | case Triple::spirv32: |
935 | case Triple::spirv64: |
936 | return Triple::SPIRV; |
937 | |
938 | case Triple::dxil: |
939 | return Triple::DXContainer; |
940 | } |
941 | llvm_unreachable("unknown architecture" ); |
942 | } |
943 | |
944 | /// Construct a triple from the string representation provided. |
945 | /// |
946 | /// This stores the string representation and parses the various pieces into |
947 | /// enum members. |
948 | Triple::Triple(const Twine &Str) |
949 | : Data(Str.str()), Arch(UnknownArch), SubArch(NoSubArch), |
950 | Vendor(UnknownVendor), OS(UnknownOS), Environment(UnknownEnvironment), |
951 | ObjectFormat(UnknownObjectFormat) { |
952 | // Do minimal parsing by hand here. |
953 | SmallVector<StringRef, 4> Components; |
954 | StringRef(Data).split(A&: Components, Separator: '-', /*MaxSplit*/ 3); |
955 | if (Components.size() > 0) { |
956 | Arch = parseArch(ArchName: Components[0]); |
957 | SubArch = parseSubArch(SubArchName: Components[0]); |
958 | if (Components.size() > 1) { |
959 | Vendor = parseVendor(VendorName: Components[1]); |
960 | if (Components.size() > 2) { |
961 | OS = parseOS(OSName: Components[2]); |
962 | if (Components.size() > 3) { |
963 | Environment = parseEnvironment(EnvironmentName: Components[3]); |
964 | ObjectFormat = parseFormat(EnvironmentName: Components[3]); |
965 | } |
966 | } |
967 | } else { |
968 | Environment = |
969 | StringSwitch<Triple::EnvironmentType>(Components[0]) |
970 | .StartsWith(S: "mipsn32" , Value: Triple::GNUABIN32) |
971 | .StartsWith(S: "mips64" , Value: Triple::GNUABI64) |
972 | .StartsWith(S: "mipsisa64" , Value: Triple::GNUABI64) |
973 | .StartsWith(S: "mipsisa32" , Value: Triple::GNU) |
974 | .Cases(S0: "mips" , S1: "mipsel" , S2: "mipsr6" , S3: "mipsr6el" , Value: Triple::GNU) |
975 | .Default(Value: UnknownEnvironment); |
976 | } |
977 | } |
978 | if (ObjectFormat == UnknownObjectFormat) |
979 | ObjectFormat = getDefaultFormat(T: *this); |
980 | } |
981 | |
982 | /// Construct a triple from string representations of the architecture, |
983 | /// vendor, and OS. |
984 | /// |
985 | /// This joins each argument into a canonical string representation and parses |
986 | /// them into enum members. It leaves the environment unknown and omits it from |
987 | /// the string representation. |
988 | Triple::Triple(const Twine &ArchStr, const Twine &VendorStr, const Twine &OSStr) |
989 | : Data((ArchStr + Twine('-') + VendorStr + Twine('-') + OSStr).str()), |
990 | Arch(parseArch(ArchName: ArchStr.str())), |
991 | SubArch(parseSubArch(SubArchName: ArchStr.str())), |
992 | Vendor(parseVendor(VendorName: VendorStr.str())), |
993 | OS(parseOS(OSName: OSStr.str())), |
994 | Environment(), ObjectFormat(Triple::UnknownObjectFormat) { |
995 | ObjectFormat = getDefaultFormat(T: *this); |
996 | } |
997 | |
998 | /// Construct a triple from string representations of the architecture, |
999 | /// vendor, OS, and environment. |
1000 | /// |
1001 | /// This joins each argument into a canonical string representation and parses |
1002 | /// them into enum members. |
1003 | Triple::Triple(const Twine &ArchStr, const Twine &VendorStr, const Twine &OSStr, |
1004 | const Twine &EnvironmentStr) |
1005 | : Data((ArchStr + Twine('-') + VendorStr + Twine('-') + OSStr + Twine('-') + |
1006 | EnvironmentStr).str()), |
1007 | Arch(parseArch(ArchName: ArchStr.str())), |
1008 | SubArch(parseSubArch(SubArchName: ArchStr.str())), |
1009 | Vendor(parseVendor(VendorName: VendorStr.str())), |
1010 | OS(parseOS(OSName: OSStr.str())), |
1011 | Environment(parseEnvironment(EnvironmentName: EnvironmentStr.str())), |
1012 | ObjectFormat(parseFormat(EnvironmentName: EnvironmentStr.str())) { |
1013 | if (ObjectFormat == Triple::UnknownObjectFormat) |
1014 | ObjectFormat = getDefaultFormat(T: *this); |
1015 | } |
1016 | |
1017 | std::string Triple::normalize(StringRef Str) { |
1018 | bool IsMinGW32 = false; |
1019 | bool IsCygwin = false; |
1020 | |
1021 | // Parse into components. |
1022 | SmallVector<StringRef, 4> Components; |
1023 | Str.split(A&: Components, Separator: '-'); |
1024 | |
1025 | // If the first component corresponds to a known architecture, preferentially |
1026 | // use it for the architecture. If the second component corresponds to a |
1027 | // known vendor, preferentially use it for the vendor, etc. This avoids silly |
1028 | // component movement when a component parses as (eg) both a valid arch and a |
1029 | // valid os. |
1030 | ArchType Arch = UnknownArch; |
1031 | if (Components.size() > 0) |
1032 | Arch = parseArch(ArchName: Components[0]); |
1033 | VendorType Vendor = UnknownVendor; |
1034 | if (Components.size() > 1) |
1035 | Vendor = parseVendor(VendorName: Components[1]); |
1036 | OSType OS = UnknownOS; |
1037 | if (Components.size() > 2) { |
1038 | OS = parseOS(OSName: Components[2]); |
1039 | IsCygwin = Components[2].starts_with(Prefix: "cygwin" ); |
1040 | IsMinGW32 = Components[2].starts_with(Prefix: "mingw" ); |
1041 | } |
1042 | EnvironmentType Environment = UnknownEnvironment; |
1043 | if (Components.size() > 3) |
1044 | Environment = parseEnvironment(EnvironmentName: Components[3]); |
1045 | ObjectFormatType ObjectFormat = UnknownObjectFormat; |
1046 | if (Components.size() > 4) |
1047 | ObjectFormat = parseFormat(EnvironmentName: Components[4]); |
1048 | |
1049 | // Note which components are already in their final position. These will not |
1050 | // be moved. |
1051 | bool Found[4]; |
1052 | Found[0] = Arch != UnknownArch; |
1053 | Found[1] = Vendor != UnknownVendor; |
1054 | Found[2] = OS != UnknownOS; |
1055 | Found[3] = Environment != UnknownEnvironment; |
1056 | |
1057 | // If they are not there already, permute the components into their canonical |
1058 | // positions by seeing if they parse as a valid architecture, and if so moving |
1059 | // the component to the architecture position etc. |
1060 | for (unsigned Pos = 0; Pos != std::size(Found); ++Pos) { |
1061 | if (Found[Pos]) |
1062 | continue; // Already in the canonical position. |
1063 | |
1064 | for (unsigned Idx = 0; Idx != Components.size(); ++Idx) { |
1065 | // Do not reparse any components that already matched. |
1066 | if (Idx < std::size(Found) && Found[Idx]) |
1067 | continue; |
1068 | |
1069 | // Does this component parse as valid for the target position? |
1070 | bool Valid = false; |
1071 | StringRef Comp = Components[Idx]; |
1072 | switch (Pos) { |
1073 | default: llvm_unreachable("unexpected component type!" ); |
1074 | case 0: |
1075 | Arch = parseArch(ArchName: Comp); |
1076 | Valid = Arch != UnknownArch; |
1077 | break; |
1078 | case 1: |
1079 | Vendor = parseVendor(VendorName: Comp); |
1080 | Valid = Vendor != UnknownVendor; |
1081 | break; |
1082 | case 2: |
1083 | OS = parseOS(OSName: Comp); |
1084 | IsCygwin = Comp.starts_with(Prefix: "cygwin" ); |
1085 | IsMinGW32 = Comp.starts_with(Prefix: "mingw" ); |
1086 | Valid = OS != UnknownOS || IsCygwin || IsMinGW32; |
1087 | break; |
1088 | case 3: |
1089 | Environment = parseEnvironment(EnvironmentName: Comp); |
1090 | Valid = Environment != UnknownEnvironment; |
1091 | if (!Valid) { |
1092 | ObjectFormat = parseFormat(EnvironmentName: Comp); |
1093 | Valid = ObjectFormat != UnknownObjectFormat; |
1094 | } |
1095 | break; |
1096 | } |
1097 | if (!Valid) |
1098 | continue; // Nope, try the next component. |
1099 | |
1100 | // Move the component to the target position, pushing any non-fixed |
1101 | // components that are in the way to the right. This tends to give |
1102 | // good results in the common cases of a forgotten vendor component |
1103 | // or a wrongly positioned environment. |
1104 | if (Pos < Idx) { |
1105 | // Insert left, pushing the existing components to the right. For |
1106 | // example, a-b-i386 -> i386-a-b when moving i386 to the front. |
1107 | StringRef CurrentComponent("" ); // The empty component. |
1108 | // Replace the component we are moving with an empty component. |
1109 | std::swap(a&: CurrentComponent, b&: Components[Idx]); |
1110 | // Insert the component being moved at Pos, displacing any existing |
1111 | // components to the right. |
1112 | for (unsigned i = Pos; !CurrentComponent.empty(); ++i) { |
1113 | // Skip over any fixed components. |
1114 | while (i < std::size(Found) && Found[i]) |
1115 | ++i; |
1116 | // Place the component at the new position, getting the component |
1117 | // that was at this position - it will be moved right. |
1118 | std::swap(a&: CurrentComponent, b&: Components[i]); |
1119 | } |
1120 | } else if (Pos > Idx) { |
1121 | // Push right by inserting empty components until the component at Idx |
1122 | // reaches the target position Pos. For example, pc-a -> -pc-a when |
1123 | // moving pc to the second position. |
1124 | do { |
1125 | // Insert one empty component at Idx. |
1126 | StringRef CurrentComponent("" ); // The empty component. |
1127 | for (unsigned i = Idx; i < Components.size();) { |
1128 | // Place the component at the new position, getting the component |
1129 | // that was at this position - it will be moved right. |
1130 | std::swap(a&: CurrentComponent, b&: Components[i]); |
1131 | // If it was placed on top of an empty component then we are done. |
1132 | if (CurrentComponent.empty()) |
1133 | break; |
1134 | // Advance to the next component, skipping any fixed components. |
1135 | while (++i < std::size(Found) && Found[i]) |
1136 | ; |
1137 | } |
1138 | // The last component was pushed off the end - append it. |
1139 | if (!CurrentComponent.empty()) |
1140 | Components.push_back(Elt: CurrentComponent); |
1141 | |
1142 | // Advance Idx to the component's new position. |
1143 | while (++Idx < std::size(Found) && Found[Idx]) |
1144 | ; |
1145 | } while (Idx < Pos); // Add more until the final position is reached. |
1146 | } |
1147 | assert(Pos < Components.size() && Components[Pos] == Comp && |
1148 | "Component moved wrong!" ); |
1149 | Found[Pos] = true; |
1150 | break; |
1151 | } |
1152 | } |
1153 | |
1154 | // Replace empty components with "unknown" value. |
1155 | for (StringRef &C : Components) |
1156 | if (C.empty()) |
1157 | C = "unknown" ; |
1158 | |
1159 | // Special case logic goes here. At this point Arch, Vendor and OS have the |
1160 | // correct values for the computed components. |
1161 | std::string NormalizedEnvironment; |
1162 | if (Environment == Triple::Android && |
1163 | Components[3].starts_with(Prefix: "androideabi" )) { |
1164 | StringRef AndroidVersion = Components[3].drop_front(N: strlen(s: "androideabi" )); |
1165 | if (AndroidVersion.empty()) { |
1166 | Components[3] = "android" ; |
1167 | } else { |
1168 | NormalizedEnvironment = Twine("android" , AndroidVersion).str(); |
1169 | Components[3] = NormalizedEnvironment; |
1170 | } |
1171 | } |
1172 | |
1173 | // SUSE uses "gnueabi" to mean "gnueabihf" |
1174 | if (Vendor == Triple::SUSE && Environment == llvm::Triple::GNUEABI) |
1175 | Components[3] = "gnueabihf" ; |
1176 | |
1177 | if (OS == Triple::Win32) { |
1178 | Components.resize(N: 4); |
1179 | Components[2] = "windows" ; |
1180 | if (Environment == UnknownEnvironment) { |
1181 | if (ObjectFormat == UnknownObjectFormat || ObjectFormat == Triple::COFF) |
1182 | Components[3] = "msvc" ; |
1183 | else |
1184 | Components[3] = getObjectFormatTypeName(Kind: ObjectFormat); |
1185 | } |
1186 | } else if (IsMinGW32) { |
1187 | Components.resize(N: 4); |
1188 | Components[2] = "windows" ; |
1189 | Components[3] = "gnu" ; |
1190 | } else if (IsCygwin) { |
1191 | Components.resize(N: 4); |
1192 | Components[2] = "windows" ; |
1193 | Components[3] = "cygnus" ; |
1194 | } |
1195 | if (IsMinGW32 || IsCygwin || |
1196 | (OS == Triple::Win32 && Environment != UnknownEnvironment)) { |
1197 | if (ObjectFormat != UnknownObjectFormat && ObjectFormat != Triple::COFF) { |
1198 | Components.resize(N: 5); |
1199 | Components[4] = getObjectFormatTypeName(Kind: ObjectFormat); |
1200 | } |
1201 | } |
1202 | |
1203 | // Stick the corrected components back together to form the normalized string. |
1204 | return join(R&: Components, Separator: "-" ); |
1205 | } |
1206 | |
1207 | StringRef Triple::getArchName() const { |
1208 | return StringRef(Data).split(Separator: '-').first; // Isolate first component |
1209 | } |
1210 | |
1211 | StringRef Triple::getVendorName() const { |
1212 | StringRef Tmp = StringRef(Data).split(Separator: '-').second; // Strip first component |
1213 | return Tmp.split(Separator: '-').first; // Isolate second component |
1214 | } |
1215 | |
1216 | StringRef Triple::getOSName() const { |
1217 | StringRef Tmp = StringRef(Data).split(Separator: '-').second; // Strip first component |
1218 | Tmp = Tmp.split(Separator: '-').second; // Strip second component |
1219 | return Tmp.split(Separator: '-').first; // Isolate third component |
1220 | } |
1221 | |
1222 | StringRef Triple::getEnvironmentName() const { |
1223 | StringRef Tmp = StringRef(Data).split(Separator: '-').second; // Strip first component |
1224 | Tmp = Tmp.split(Separator: '-').second; // Strip second component |
1225 | return Tmp.split(Separator: '-').second; // Strip third component |
1226 | } |
1227 | |
1228 | StringRef Triple::getOSAndEnvironmentName() const { |
1229 | StringRef Tmp = StringRef(Data).split(Separator: '-').second; // Strip first component |
1230 | return Tmp.split(Separator: '-').second; // Strip second component |
1231 | } |
1232 | |
1233 | static VersionTuple parseVersionFromName(StringRef Name) { |
1234 | VersionTuple Version; |
1235 | Version.tryParse(string: Name); |
1236 | return Version.withoutBuild(); |
1237 | } |
1238 | |
1239 | VersionTuple Triple::getEnvironmentVersion() const { |
1240 | return parseVersionFromName(Name: getEnvironmentVersionString()); |
1241 | } |
1242 | |
1243 | StringRef Triple::getEnvironmentVersionString() const { |
1244 | StringRef EnvironmentName = getEnvironmentName(); |
1245 | |
1246 | // none is a valid environment type - it basically amounts to a freestanding |
1247 | // environment. |
1248 | if (EnvironmentName == "none" ) |
1249 | return "" ; |
1250 | |
1251 | StringRef EnvironmentTypeName = getEnvironmentTypeName(Kind: getEnvironment()); |
1252 | EnvironmentName.consume_front(Prefix: EnvironmentTypeName); |
1253 | |
1254 | if (EnvironmentName.contains(Other: "-" )) { |
1255 | // -obj is the suffix |
1256 | if (getObjectFormat() != Triple::UnknownObjectFormat) { |
1257 | StringRef ObjectFormatTypeName = |
1258 | getObjectFormatTypeName(Kind: getObjectFormat()); |
1259 | const std::string tmp = (Twine("-" ) + ObjectFormatTypeName).str(); |
1260 | EnvironmentName.consume_back(Suffix: tmp); |
1261 | } |
1262 | } |
1263 | return EnvironmentName; |
1264 | } |
1265 | |
1266 | VersionTuple Triple::getOSVersion() const { |
1267 | StringRef OSName = getOSName(); |
1268 | // Assume that the OS portion of the triple starts with the canonical name. |
1269 | StringRef OSTypeName = getOSTypeName(Kind: getOS()); |
1270 | if (OSName.starts_with(Prefix: OSTypeName)) |
1271 | OSName = OSName.substr(Start: OSTypeName.size()); |
1272 | else if (getOS() == MacOSX) |
1273 | OSName.consume_front(Prefix: "macos" ); |
1274 | else if (OSName.starts_with(Prefix: "visionos" )) |
1275 | OSName.consume_front(Prefix: "visionos" ); |
1276 | |
1277 | return parseVersionFromName(Name: OSName); |
1278 | } |
1279 | |
1280 | bool Triple::getMacOSXVersion(VersionTuple &Version) const { |
1281 | Version = getOSVersion(); |
1282 | |
1283 | switch (getOS()) { |
1284 | default: llvm_unreachable("unexpected OS for Darwin triple" ); |
1285 | case Darwin: |
1286 | // Default to darwin8, i.e., MacOSX 10.4. |
1287 | if (Version.getMajor() == 0) |
1288 | Version = VersionTuple(8); |
1289 | // Darwin version numbers are skewed from OS X versions. |
1290 | if (Version.getMajor() < 4) { |
1291 | return false; |
1292 | } |
1293 | if (Version.getMajor() <= 19) { |
1294 | Version = VersionTuple(10, Version.getMajor() - 4); |
1295 | } else { |
1296 | // darwin20+ corresponds to macOS 11+. |
1297 | Version = VersionTuple(11 + Version.getMajor() - 20); |
1298 | } |
1299 | break; |
1300 | case MacOSX: |
1301 | // Default to 10.4. |
1302 | if (Version.getMajor() == 0) { |
1303 | Version = VersionTuple(10, 4); |
1304 | } else if (Version.getMajor() < 10) { |
1305 | return false; |
1306 | } |
1307 | break; |
1308 | case IOS: |
1309 | case TvOS: |
1310 | case WatchOS: |
1311 | // Ignore the version from the triple. This is only handled because the |
1312 | // the clang driver combines OS X and IOS support into a common Darwin |
1313 | // toolchain that wants to know the OS X version number even when targeting |
1314 | // IOS. |
1315 | Version = VersionTuple(10, 4); |
1316 | break; |
1317 | case XROS: |
1318 | llvm_unreachable("OSX version isn't relevant for xrOS" ); |
1319 | case DriverKit: |
1320 | llvm_unreachable("OSX version isn't relevant for DriverKit" ); |
1321 | } |
1322 | return true; |
1323 | } |
1324 | |
1325 | VersionTuple Triple::getiOSVersion() const { |
1326 | switch (getOS()) { |
1327 | default: llvm_unreachable("unexpected OS for Darwin triple" ); |
1328 | case Darwin: |
1329 | case MacOSX: |
1330 | // Ignore the version from the triple. This is only handled because the |
1331 | // the clang driver combines OS X and IOS support into a common Darwin |
1332 | // toolchain that wants to know the iOS version number even when targeting |
1333 | // OS X. |
1334 | return VersionTuple(5); |
1335 | case IOS: |
1336 | case TvOS: { |
1337 | VersionTuple Version = getOSVersion(); |
1338 | // Default to 5.0 (or 7.0 for arm64). |
1339 | if (Version.getMajor() == 0) |
1340 | return (getArch() == aarch64) ? VersionTuple(7) : VersionTuple(5); |
1341 | return Version; |
1342 | } |
1343 | case XROS: { |
1344 | // xrOS 1 is aligned with iOS 17. |
1345 | VersionTuple Version = getOSVersion(); |
1346 | return Version.withMajorReplaced(NewMajor: Version.getMajor() + 16); |
1347 | } |
1348 | case WatchOS: |
1349 | llvm_unreachable("conflicting triple info" ); |
1350 | case DriverKit: |
1351 | llvm_unreachable("DriverKit doesn't have an iOS version" ); |
1352 | } |
1353 | } |
1354 | |
1355 | VersionTuple Triple::getWatchOSVersion() const { |
1356 | switch (getOS()) { |
1357 | default: llvm_unreachable("unexpected OS for Darwin triple" ); |
1358 | case Darwin: |
1359 | case MacOSX: |
1360 | // Ignore the version from the triple. This is only handled because the |
1361 | // the clang driver combines OS X and IOS support into a common Darwin |
1362 | // toolchain that wants to know the iOS version number even when targeting |
1363 | // OS X. |
1364 | return VersionTuple(2); |
1365 | case WatchOS: { |
1366 | VersionTuple Version = getOSVersion(); |
1367 | if (Version.getMajor() == 0) |
1368 | return VersionTuple(2); |
1369 | return Version; |
1370 | } |
1371 | case IOS: |
1372 | llvm_unreachable("conflicting triple info" ); |
1373 | case XROS: |
1374 | llvm_unreachable("watchOS version isn't relevant for xrOS" ); |
1375 | case DriverKit: |
1376 | llvm_unreachable("DriverKit doesn't have a WatchOS version" ); |
1377 | } |
1378 | } |
1379 | |
1380 | VersionTuple Triple::getDriverKitVersion() const { |
1381 | switch (getOS()) { |
1382 | default: |
1383 | llvm_unreachable("unexpected OS for Darwin triple" ); |
1384 | case DriverKit: |
1385 | VersionTuple Version = getOSVersion(); |
1386 | if (Version.getMajor() == 0) |
1387 | return Version.withMajorReplaced(NewMajor: 19); |
1388 | return Version; |
1389 | } |
1390 | } |
1391 | |
1392 | VersionTuple Triple::getVulkanVersion() const { |
1393 | if (getArch() != spirv || getOS() != Vulkan) |
1394 | llvm_unreachable("invalid Vulkan SPIR-V triple" ); |
1395 | |
1396 | VersionTuple VulkanVersion = getOSVersion(); |
1397 | SubArchType SpirvVersion = getSubArch(); |
1398 | |
1399 | llvm::DenseMap<VersionTuple, SubArchType> ValidVersionMap = { |
1400 | // Vulkan 1.2 -> SPIR-V 1.5. |
1401 | {VersionTuple(1, 2), SPIRVSubArch_v15}, |
1402 | // Vulkan 1.3 -> SPIR-V 1.6. |
1403 | {VersionTuple(1, 3), SPIRVSubArch_v16}}; |
1404 | |
1405 | // If Vulkan version is unset, default to 1.2. |
1406 | if (VulkanVersion == VersionTuple(0)) |
1407 | VulkanVersion = VersionTuple(1, 2); |
1408 | |
1409 | if (ValidVersionMap.contains(Val: VulkanVersion) && |
1410 | (ValidVersionMap.lookup(Val: VulkanVersion) == SpirvVersion || |
1411 | SpirvVersion == NoSubArch)) |
1412 | return VulkanVersion; |
1413 | |
1414 | return VersionTuple(0); |
1415 | } |
1416 | |
1417 | void Triple::setTriple(const Twine &Str) { |
1418 | *this = Triple(Str); |
1419 | } |
1420 | |
1421 | void Triple::setArch(ArchType Kind, SubArchType SubArch) { |
1422 | setArchName(getArchName(Kind, SubArch)); |
1423 | } |
1424 | |
1425 | void Triple::setVendor(VendorType Kind) { |
1426 | setVendorName(getVendorTypeName(Kind)); |
1427 | } |
1428 | |
1429 | void Triple::setOS(OSType Kind) { |
1430 | setOSName(getOSTypeName(Kind)); |
1431 | } |
1432 | |
1433 | void Triple::setEnvironment(EnvironmentType Kind) { |
1434 | if (ObjectFormat == getDefaultFormat(T: *this)) |
1435 | return setEnvironmentName(getEnvironmentTypeName(Kind)); |
1436 | |
1437 | setEnvironmentName((getEnvironmentTypeName(Kind) + Twine("-" ) + |
1438 | getObjectFormatTypeName(Kind: ObjectFormat)).str()); |
1439 | } |
1440 | |
1441 | void Triple::setObjectFormat(ObjectFormatType Kind) { |
1442 | if (Environment == UnknownEnvironment) |
1443 | return setEnvironmentName(getObjectFormatTypeName(Kind)); |
1444 | |
1445 | setEnvironmentName((getEnvironmentTypeName(Kind: Environment) + Twine("-" ) + |
1446 | getObjectFormatTypeName(Kind)).str()); |
1447 | } |
1448 | |
1449 | void Triple::setArchName(StringRef Str) { |
1450 | // Work around a miscompilation bug for Twines in gcc 4.0.3. |
1451 | SmallString<64> Triple; |
1452 | Triple += Str; |
1453 | Triple += "-" ; |
1454 | Triple += getVendorName(); |
1455 | Triple += "-" ; |
1456 | Triple += getOSAndEnvironmentName(); |
1457 | setTriple(Triple); |
1458 | } |
1459 | |
1460 | void Triple::setVendorName(StringRef Str) { |
1461 | setTriple(getArchName() + "-" + Str + "-" + getOSAndEnvironmentName()); |
1462 | } |
1463 | |
1464 | void Triple::setOSName(StringRef Str) { |
1465 | if (hasEnvironment()) |
1466 | setTriple(getArchName() + "-" + getVendorName() + "-" + Str + |
1467 | "-" + getEnvironmentName()); |
1468 | else |
1469 | setTriple(getArchName() + "-" + getVendorName() + "-" + Str); |
1470 | } |
1471 | |
1472 | void Triple::setEnvironmentName(StringRef Str) { |
1473 | setTriple(getArchName() + "-" + getVendorName() + "-" + getOSName() + |
1474 | "-" + Str); |
1475 | } |
1476 | |
1477 | void Triple::setOSAndEnvironmentName(StringRef Str) { |
1478 | setTriple(getArchName() + "-" + getVendorName() + "-" + Str); |
1479 | } |
1480 | |
1481 | unsigned Triple::getArchPointerBitWidth(llvm::Triple::ArchType Arch) { |
1482 | switch (Arch) { |
1483 | case llvm::Triple::UnknownArch: |
1484 | return 0; |
1485 | |
1486 | case llvm::Triple::avr: |
1487 | case llvm::Triple::msp430: |
1488 | return 16; |
1489 | |
1490 | case llvm::Triple::aarch64_32: |
1491 | case llvm::Triple::amdil: |
1492 | case llvm::Triple::arc: |
1493 | case llvm::Triple::arm: |
1494 | case llvm::Triple::armeb: |
1495 | case llvm::Triple::csky: |
1496 | case llvm::Triple::dxil: |
1497 | case llvm::Triple::hexagon: |
1498 | case llvm::Triple::hsail: |
1499 | case llvm::Triple::kalimba: |
1500 | case llvm::Triple::lanai: |
1501 | case llvm::Triple::le32: |
1502 | case llvm::Triple::loongarch32: |
1503 | case llvm::Triple::m68k: |
1504 | case llvm::Triple::mips: |
1505 | case llvm::Triple::mipsel: |
1506 | case llvm::Triple::nvptx: |
1507 | case llvm::Triple::ppc: |
1508 | case llvm::Triple::ppcle: |
1509 | case llvm::Triple::r600: |
1510 | case llvm::Triple::renderscript32: |
1511 | case llvm::Triple::riscv32: |
1512 | case llvm::Triple::shave: |
1513 | case llvm::Triple::sparc: |
1514 | case llvm::Triple::sparcel: |
1515 | case llvm::Triple::spir: |
1516 | case llvm::Triple::spirv32: |
1517 | case llvm::Triple::tce: |
1518 | case llvm::Triple::tcele: |
1519 | case llvm::Triple::thumb: |
1520 | case llvm::Triple::thumbeb: |
1521 | case llvm::Triple::wasm32: |
1522 | case llvm::Triple::x86: |
1523 | case llvm::Triple::xcore: |
1524 | case llvm::Triple::xtensa: |
1525 | return 32; |
1526 | |
1527 | case llvm::Triple::aarch64: |
1528 | case llvm::Triple::aarch64_be: |
1529 | case llvm::Triple::amdgcn: |
1530 | case llvm::Triple::amdil64: |
1531 | case llvm::Triple::bpfeb: |
1532 | case llvm::Triple::bpfel: |
1533 | case llvm::Triple::hsail64: |
1534 | case llvm::Triple::le64: |
1535 | case llvm::Triple::loongarch64: |
1536 | case llvm::Triple::mips64: |
1537 | case llvm::Triple::mips64el: |
1538 | case llvm::Triple::nvptx64: |
1539 | case llvm::Triple::ppc64: |
1540 | case llvm::Triple::ppc64le: |
1541 | case llvm::Triple::renderscript64: |
1542 | case llvm::Triple::riscv64: |
1543 | case llvm::Triple::sparcv9: |
1544 | case llvm::Triple::spirv: |
1545 | case llvm::Triple::spir64: |
1546 | case llvm::Triple::spirv64: |
1547 | case llvm::Triple::systemz: |
1548 | case llvm::Triple::ve: |
1549 | case llvm::Triple::wasm64: |
1550 | case llvm::Triple::x86_64: |
1551 | return 64; |
1552 | } |
1553 | llvm_unreachable("Invalid architecture value" ); |
1554 | } |
1555 | |
1556 | bool Triple::isArch64Bit() const { |
1557 | return getArchPointerBitWidth(Arch: getArch()) == 64; |
1558 | } |
1559 | |
1560 | bool Triple::isArch32Bit() const { |
1561 | return getArchPointerBitWidth(Arch: getArch()) == 32; |
1562 | } |
1563 | |
1564 | bool Triple::isArch16Bit() const { |
1565 | return getArchPointerBitWidth(Arch: getArch()) == 16; |
1566 | } |
1567 | |
1568 | Triple Triple::get32BitArchVariant() const { |
1569 | Triple T(*this); |
1570 | switch (getArch()) { |
1571 | case Triple::UnknownArch: |
1572 | case Triple::amdgcn: |
1573 | case Triple::avr: |
1574 | case Triple::bpfeb: |
1575 | case Triple::bpfel: |
1576 | case Triple::msp430: |
1577 | case Triple::systemz: |
1578 | case Triple::ve: |
1579 | T.setArch(Kind: UnknownArch); |
1580 | break; |
1581 | |
1582 | case Triple::aarch64_32: |
1583 | case Triple::amdil: |
1584 | case Triple::arc: |
1585 | case Triple::arm: |
1586 | case Triple::armeb: |
1587 | case Triple::csky: |
1588 | case Triple::dxil: |
1589 | case Triple::hexagon: |
1590 | case Triple::hsail: |
1591 | case Triple::kalimba: |
1592 | case Triple::lanai: |
1593 | case Triple::le32: |
1594 | case Triple::loongarch32: |
1595 | case Triple::m68k: |
1596 | case Triple::mips: |
1597 | case Triple::mipsel: |
1598 | case Triple::nvptx: |
1599 | case Triple::ppc: |
1600 | case Triple::ppcle: |
1601 | case Triple::r600: |
1602 | case Triple::renderscript32: |
1603 | case Triple::riscv32: |
1604 | case Triple::shave: |
1605 | case Triple::sparc: |
1606 | case Triple::sparcel: |
1607 | case Triple::spir: |
1608 | case Triple::spirv32: |
1609 | case Triple::tce: |
1610 | case Triple::tcele: |
1611 | case Triple::thumb: |
1612 | case Triple::thumbeb: |
1613 | case Triple::wasm32: |
1614 | case Triple::x86: |
1615 | case Triple::xcore: |
1616 | case Triple::xtensa: |
1617 | // Already 32-bit. |
1618 | break; |
1619 | |
1620 | case Triple::aarch64: T.setArch(Kind: Triple::arm); break; |
1621 | case Triple::aarch64_be: T.setArch(Kind: Triple::armeb); break; |
1622 | case Triple::amdil64: T.setArch(Kind: Triple::amdil); break; |
1623 | case Triple::hsail64: T.setArch(Kind: Triple::hsail); break; |
1624 | case Triple::le64: T.setArch(Kind: Triple::le32); break; |
1625 | case Triple::loongarch64: T.setArch(Kind: Triple::loongarch32); break; |
1626 | case Triple::mips64: |
1627 | T.setArch(Kind: Triple::mips, SubArch: getSubArch()); |
1628 | break; |
1629 | case Triple::mips64el: |
1630 | T.setArch(Kind: Triple::mipsel, SubArch: getSubArch()); |
1631 | break; |
1632 | case Triple::nvptx64: T.setArch(Kind: Triple::nvptx); break; |
1633 | case Triple::ppc64: T.setArch(Kind: Triple::ppc); break; |
1634 | case Triple::ppc64le: T.setArch(Kind: Triple::ppcle); break; |
1635 | case Triple::renderscript64: T.setArch(Kind: Triple::renderscript32); break; |
1636 | case Triple::riscv64: T.setArch(Kind: Triple::riscv32); break; |
1637 | case Triple::sparcv9: T.setArch(Kind: Triple::sparc); break; |
1638 | case Triple::spir64: T.setArch(Kind: Triple::spir); break; |
1639 | case Triple::spirv: |
1640 | case Triple::spirv64: |
1641 | T.setArch(Kind: Triple::spirv32, SubArch: getSubArch()); |
1642 | break; |
1643 | case Triple::wasm64: T.setArch(Kind: Triple::wasm32); break; |
1644 | case Triple::x86_64: T.setArch(Kind: Triple::x86); break; |
1645 | } |
1646 | return T; |
1647 | } |
1648 | |
1649 | Triple Triple::get64BitArchVariant() const { |
1650 | Triple T(*this); |
1651 | switch (getArch()) { |
1652 | case Triple::UnknownArch: |
1653 | case Triple::arc: |
1654 | case Triple::avr: |
1655 | case Triple::csky: |
1656 | case Triple::dxil: |
1657 | case Triple::hexagon: |
1658 | case Triple::kalimba: |
1659 | case Triple::lanai: |
1660 | case Triple::m68k: |
1661 | case Triple::msp430: |
1662 | case Triple::r600: |
1663 | case Triple::shave: |
1664 | case Triple::sparcel: |
1665 | case Triple::tce: |
1666 | case Triple::tcele: |
1667 | case Triple::xcore: |
1668 | case Triple::xtensa: |
1669 | T.setArch(Kind: UnknownArch); |
1670 | break; |
1671 | |
1672 | case Triple::aarch64: |
1673 | case Triple::aarch64_be: |
1674 | case Triple::amdgcn: |
1675 | case Triple::amdil64: |
1676 | case Triple::bpfeb: |
1677 | case Triple::bpfel: |
1678 | case Triple::hsail64: |
1679 | case Triple::le64: |
1680 | case Triple::loongarch64: |
1681 | case Triple::mips64: |
1682 | case Triple::mips64el: |
1683 | case Triple::nvptx64: |
1684 | case Triple::ppc64: |
1685 | case Triple::ppc64le: |
1686 | case Triple::renderscript64: |
1687 | case Triple::riscv64: |
1688 | case Triple::sparcv9: |
1689 | case Triple::spir64: |
1690 | case Triple::spirv64: |
1691 | case Triple::systemz: |
1692 | case Triple::ve: |
1693 | case Triple::wasm64: |
1694 | case Triple::x86_64: |
1695 | // Already 64-bit. |
1696 | break; |
1697 | |
1698 | case Triple::aarch64_32: T.setArch(Kind: Triple::aarch64); break; |
1699 | case Triple::amdil: T.setArch(Kind: Triple::amdil64); break; |
1700 | case Triple::arm: T.setArch(Kind: Triple::aarch64); break; |
1701 | case Triple::armeb: T.setArch(Kind: Triple::aarch64_be); break; |
1702 | case Triple::hsail: T.setArch(Kind: Triple::hsail64); break; |
1703 | case Triple::le32: T.setArch(Kind: Triple::le64); break; |
1704 | case Triple::loongarch32: T.setArch(Kind: Triple::loongarch64); break; |
1705 | case Triple::mips: |
1706 | T.setArch(Kind: Triple::mips64, SubArch: getSubArch()); |
1707 | break; |
1708 | case Triple::mipsel: |
1709 | T.setArch(Kind: Triple::mips64el, SubArch: getSubArch()); |
1710 | break; |
1711 | case Triple::nvptx: T.setArch(Kind: Triple::nvptx64); break; |
1712 | case Triple::ppc: T.setArch(Kind: Triple::ppc64); break; |
1713 | case Triple::ppcle: T.setArch(Kind: Triple::ppc64le); break; |
1714 | case Triple::renderscript32: T.setArch(Kind: Triple::renderscript64); break; |
1715 | case Triple::riscv32: T.setArch(Kind: Triple::riscv64); break; |
1716 | case Triple::sparc: T.setArch(Kind: Triple::sparcv9); break; |
1717 | case Triple::spir: T.setArch(Kind: Triple::spir64); break; |
1718 | case Triple::spirv: |
1719 | case Triple::spirv32: |
1720 | T.setArch(Kind: Triple::spirv64, SubArch: getSubArch()); |
1721 | break; |
1722 | case Triple::thumb: T.setArch(Kind: Triple::aarch64); break; |
1723 | case Triple::thumbeb: T.setArch(Kind: Triple::aarch64_be); break; |
1724 | case Triple::wasm32: T.setArch(Kind: Triple::wasm64); break; |
1725 | case Triple::x86: T.setArch(Kind: Triple::x86_64); break; |
1726 | } |
1727 | return T; |
1728 | } |
1729 | |
1730 | Triple Triple::getBigEndianArchVariant() const { |
1731 | Triple T(*this); |
1732 | // Already big endian. |
1733 | if (!isLittleEndian()) |
1734 | return T; |
1735 | switch (getArch()) { |
1736 | case Triple::UnknownArch: |
1737 | case Triple::amdgcn: |
1738 | case Triple::amdil64: |
1739 | case Triple::amdil: |
1740 | case Triple::avr: |
1741 | case Triple::dxil: |
1742 | case Triple::hexagon: |
1743 | case Triple::hsail64: |
1744 | case Triple::hsail: |
1745 | case Triple::kalimba: |
1746 | case Triple::le32: |
1747 | case Triple::le64: |
1748 | case Triple::loongarch32: |
1749 | case Triple::loongarch64: |
1750 | case Triple::msp430: |
1751 | case Triple::nvptx64: |
1752 | case Triple::nvptx: |
1753 | case Triple::r600: |
1754 | case Triple::renderscript32: |
1755 | case Triple::renderscript64: |
1756 | case Triple::riscv32: |
1757 | case Triple::riscv64: |
1758 | case Triple::shave: |
1759 | case Triple::spir64: |
1760 | case Triple::spir: |
1761 | case Triple::spirv: |
1762 | case Triple::spirv32: |
1763 | case Triple::spirv64: |
1764 | case Triple::wasm32: |
1765 | case Triple::wasm64: |
1766 | case Triple::x86: |
1767 | case Triple::x86_64: |
1768 | case Triple::xcore: |
1769 | case Triple::ve: |
1770 | case Triple::csky: |
1771 | case Triple::xtensa: |
1772 | |
1773 | // ARM is intentionally unsupported here, changing the architecture would |
1774 | // drop any arch suffixes. |
1775 | case Triple::arm: |
1776 | case Triple::thumb: |
1777 | T.setArch(Kind: UnknownArch); |
1778 | break; |
1779 | |
1780 | case Triple::aarch64: T.setArch(Kind: Triple::aarch64_be); break; |
1781 | case Triple::bpfel: T.setArch(Kind: Triple::bpfeb); break; |
1782 | case Triple::mips64el: |
1783 | T.setArch(Kind: Triple::mips64, SubArch: getSubArch()); |
1784 | break; |
1785 | case Triple::mipsel: |
1786 | T.setArch(Kind: Triple::mips, SubArch: getSubArch()); |
1787 | break; |
1788 | case Triple::ppcle: T.setArch(Kind: Triple::ppc); break; |
1789 | case Triple::ppc64le: T.setArch(Kind: Triple::ppc64); break; |
1790 | case Triple::sparcel: T.setArch(Kind: Triple::sparc); break; |
1791 | case Triple::tcele: T.setArch(Kind: Triple::tce); break; |
1792 | default: |
1793 | llvm_unreachable("getBigEndianArchVariant: unknown triple." ); |
1794 | } |
1795 | return T; |
1796 | } |
1797 | |
1798 | Triple Triple::getLittleEndianArchVariant() const { |
1799 | Triple T(*this); |
1800 | if (isLittleEndian()) |
1801 | return T; |
1802 | |
1803 | switch (getArch()) { |
1804 | case Triple::UnknownArch: |
1805 | case Triple::lanai: |
1806 | case Triple::sparcv9: |
1807 | case Triple::systemz: |
1808 | case Triple::m68k: |
1809 | |
1810 | // ARM is intentionally unsupported here, changing the architecture would |
1811 | // drop any arch suffixes. |
1812 | case Triple::armeb: |
1813 | case Triple::thumbeb: |
1814 | T.setArch(Kind: UnknownArch); |
1815 | break; |
1816 | |
1817 | case Triple::aarch64_be: T.setArch(Kind: Triple::aarch64); break; |
1818 | case Triple::bpfeb: T.setArch(Kind: Triple::bpfel); break; |
1819 | case Triple::mips64: |
1820 | T.setArch(Kind: Triple::mips64el, SubArch: getSubArch()); |
1821 | break; |
1822 | case Triple::mips: |
1823 | T.setArch(Kind: Triple::mipsel, SubArch: getSubArch()); |
1824 | break; |
1825 | case Triple::ppc: T.setArch(Kind: Triple::ppcle); break; |
1826 | case Triple::ppc64: T.setArch(Kind: Triple::ppc64le); break; |
1827 | case Triple::sparc: T.setArch(Kind: Triple::sparcel); break; |
1828 | case Triple::tce: T.setArch(Kind: Triple::tcele); break; |
1829 | default: |
1830 | llvm_unreachable("getLittleEndianArchVariant: unknown triple." ); |
1831 | } |
1832 | return T; |
1833 | } |
1834 | |
1835 | bool Triple::isLittleEndian() const { |
1836 | switch (getArch()) { |
1837 | case Triple::aarch64: |
1838 | case Triple::aarch64_32: |
1839 | case Triple::amdgcn: |
1840 | case Triple::amdil64: |
1841 | case Triple::amdil: |
1842 | case Triple::arm: |
1843 | case Triple::avr: |
1844 | case Triple::bpfel: |
1845 | case Triple::csky: |
1846 | case Triple::dxil: |
1847 | case Triple::hexagon: |
1848 | case Triple::hsail64: |
1849 | case Triple::hsail: |
1850 | case Triple::kalimba: |
1851 | case Triple::le32: |
1852 | case Triple::le64: |
1853 | case Triple::loongarch32: |
1854 | case Triple::loongarch64: |
1855 | case Triple::mips64el: |
1856 | case Triple::mipsel: |
1857 | case Triple::msp430: |
1858 | case Triple::nvptx64: |
1859 | case Triple::nvptx: |
1860 | case Triple::ppcle: |
1861 | case Triple::ppc64le: |
1862 | case Triple::r600: |
1863 | case Triple::renderscript32: |
1864 | case Triple::renderscript64: |
1865 | case Triple::riscv32: |
1866 | case Triple::riscv64: |
1867 | case Triple::shave: |
1868 | case Triple::sparcel: |
1869 | case Triple::spir64: |
1870 | case Triple::spir: |
1871 | case Triple::spirv: |
1872 | case Triple::spirv32: |
1873 | case Triple::spirv64: |
1874 | case Triple::tcele: |
1875 | case Triple::thumb: |
1876 | case Triple::ve: |
1877 | case Triple::wasm32: |
1878 | case Triple::wasm64: |
1879 | case Triple::x86: |
1880 | case Triple::x86_64: |
1881 | case Triple::xcore: |
1882 | case Triple::xtensa: |
1883 | return true; |
1884 | default: |
1885 | return false; |
1886 | } |
1887 | } |
1888 | |
1889 | bool Triple::isCompatibleWith(const Triple &Other) const { |
1890 | // ARM and Thumb triples are compatible, if subarch, vendor and OS match. |
1891 | if ((getArch() == Triple::thumb && Other.getArch() == Triple::arm) || |
1892 | (getArch() == Triple::arm && Other.getArch() == Triple::thumb) || |
1893 | (getArch() == Triple::thumbeb && Other.getArch() == Triple::armeb) || |
1894 | (getArch() == Triple::armeb && Other.getArch() == Triple::thumbeb)) { |
1895 | if (getVendor() == Triple::Apple) |
1896 | return getSubArch() == Other.getSubArch() && |
1897 | getVendor() == Other.getVendor() && getOS() == Other.getOS(); |
1898 | else |
1899 | return getSubArch() == Other.getSubArch() && |
1900 | getVendor() == Other.getVendor() && getOS() == Other.getOS() && |
1901 | getEnvironment() == Other.getEnvironment() && |
1902 | getObjectFormat() == Other.getObjectFormat(); |
1903 | } |
1904 | |
1905 | // If vendor is apple, ignore the version number. |
1906 | if (getVendor() == Triple::Apple) |
1907 | return getArch() == Other.getArch() && getSubArch() == Other.getSubArch() && |
1908 | getVendor() == Other.getVendor() && getOS() == Other.getOS(); |
1909 | |
1910 | return *this == Other; |
1911 | } |
1912 | |
1913 | std::string Triple::merge(const Triple &Other) const { |
1914 | // If vendor is apple, pick the triple with the larger version number. |
1915 | if (getVendor() == Triple::Apple) |
1916 | if (Other.isOSVersionLT(Other: *this)) |
1917 | return str(); |
1918 | |
1919 | return Other.str(); |
1920 | } |
1921 | |
1922 | bool Triple::isMacOSXVersionLT(unsigned Major, unsigned Minor, |
1923 | unsigned Micro) const { |
1924 | assert(isMacOSX() && "Not an OS X triple!" ); |
1925 | |
1926 | // If this is OS X, expect a sane version number. |
1927 | if (getOS() == Triple::MacOSX) |
1928 | return isOSVersionLT(Major, Minor, Micro); |
1929 | |
1930 | // Otherwise, compare to the "Darwin" number. |
1931 | if (Major == 10) { |
1932 | return isOSVersionLT(Major: Minor + 4, Minor: Micro, Micro: 0); |
1933 | } else { |
1934 | assert(Major >= 11 && "Unexpected major version" ); |
1935 | return isOSVersionLT(Major: Major - 11 + 20, Minor, Micro); |
1936 | } |
1937 | } |
1938 | |
1939 | VersionTuple Triple::getMinimumSupportedOSVersion() const { |
1940 | if (getVendor() != Triple::Apple || getArch() != Triple::aarch64) |
1941 | return VersionTuple(); |
1942 | switch (getOS()) { |
1943 | case Triple::MacOSX: |
1944 | // ARM64 slice is supported starting from macOS 11.0+. |
1945 | return VersionTuple(11, 0, 0); |
1946 | case Triple::IOS: |
1947 | // ARM64 slice is supported starting from Mac Catalyst 14 (macOS 11). |
1948 | // ARM64 simulators are supported for iOS 14+. |
1949 | if (isMacCatalystEnvironment() || isSimulatorEnvironment()) |
1950 | return VersionTuple(14, 0, 0); |
1951 | // ARM64e slice is supported starting from iOS 14. |
1952 | if (isArm64e()) |
1953 | return VersionTuple(14, 0, 0); |
1954 | break; |
1955 | case Triple::TvOS: |
1956 | // ARM64 simulators are supported for tvOS 14+. |
1957 | if (isSimulatorEnvironment()) |
1958 | return VersionTuple(14, 0, 0); |
1959 | break; |
1960 | case Triple::WatchOS: |
1961 | // ARM64 simulators are supported for watchOS 7+. |
1962 | if (isSimulatorEnvironment()) |
1963 | return VersionTuple(7, 0, 0); |
1964 | break; |
1965 | case Triple::DriverKit: |
1966 | return VersionTuple(20, 0, 0); |
1967 | default: |
1968 | break; |
1969 | } |
1970 | return VersionTuple(); |
1971 | } |
1972 | |
1973 | VersionTuple Triple::getCanonicalVersionForOS(OSType OSKind, |
1974 | const VersionTuple &Version) { |
1975 | switch (OSKind) { |
1976 | case MacOSX: |
1977 | // macOS 10.16 is canonicalized to macOS 11. |
1978 | if (Version == VersionTuple(10, 16)) |
1979 | return VersionTuple(11, 0); |
1980 | [[fallthrough]]; |
1981 | default: |
1982 | return Version; |
1983 | } |
1984 | } |
1985 | |
1986 | // HLSL triple environment orders are relied on in the front end |
1987 | static_assert(Triple::Vertex - Triple::Pixel == 1, |
1988 | "incorrect HLSL stage order" ); |
1989 | static_assert(Triple::Geometry - Triple::Pixel == 2, |
1990 | "incorrect HLSL stage order" ); |
1991 | static_assert(Triple::Hull - Triple::Pixel == 3, |
1992 | "incorrect HLSL stage order" ); |
1993 | static_assert(Triple::Domain - Triple::Pixel == 4, |
1994 | "incorrect HLSL stage order" ); |
1995 | static_assert(Triple::Compute - Triple::Pixel == 5, |
1996 | "incorrect HLSL stage order" ); |
1997 | static_assert(Triple::Library - Triple::Pixel == 6, |
1998 | "incorrect HLSL stage order" ); |
1999 | static_assert(Triple::RayGeneration - Triple::Pixel == 7, |
2000 | "incorrect HLSL stage order" ); |
2001 | static_assert(Triple::Intersection - Triple::Pixel == 8, |
2002 | "incorrect HLSL stage order" ); |
2003 | static_assert(Triple::AnyHit - Triple::Pixel == 9, |
2004 | "incorrect HLSL stage order" ); |
2005 | static_assert(Triple::ClosestHit - Triple::Pixel == 10, |
2006 | "incorrect HLSL stage order" ); |
2007 | static_assert(Triple::Miss - Triple::Pixel == 11, |
2008 | "incorrect HLSL stage order" ); |
2009 | static_assert(Triple::Callable - Triple::Pixel == 12, |
2010 | "incorrect HLSL stage order" ); |
2011 | static_assert(Triple::Mesh - Triple::Pixel == 13, |
2012 | "incorrect HLSL stage order" ); |
2013 | static_assert(Triple::Amplification - Triple::Pixel == 14, |
2014 | "incorrect HLSL stage order" ); |
2015 | |