1 //===----------- Triple.cpp - Triple unit tests ---------------------------===//
2 //
3 // The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9
10 #include "gtest/gtest.h"
11 #include "llvm/ADT/Triple.h"
12
13 using namespace llvm;
14
15 namespace {
16
TEST(TripleTest,BasicParsing)17 TEST(TripleTest, BasicParsing) {
18 Triple T;
19
20 T = Triple("");
21 EXPECT_EQ("", T.getArchName().str());
22 EXPECT_EQ("", T.getVendorName().str());
23 EXPECT_EQ("", T.getOSName().str());
24 EXPECT_EQ("", T.getEnvironmentName().str());
25
26 T = Triple("-");
27 EXPECT_EQ("", T.getArchName().str());
28 EXPECT_EQ("", T.getVendorName().str());
29 EXPECT_EQ("", T.getOSName().str());
30 EXPECT_EQ("", T.getEnvironmentName().str());
31
32 T = Triple("--");
33 EXPECT_EQ("", T.getArchName().str());
34 EXPECT_EQ("", T.getVendorName().str());
35 EXPECT_EQ("", T.getOSName().str());
36 EXPECT_EQ("", T.getEnvironmentName().str());
37
38 T = Triple("---");
39 EXPECT_EQ("", T.getArchName().str());
40 EXPECT_EQ("", T.getVendorName().str());
41 EXPECT_EQ("", T.getOSName().str());
42 EXPECT_EQ("", T.getEnvironmentName().str());
43
44 T = Triple("----");
45 EXPECT_EQ("", T.getArchName().str());
46 EXPECT_EQ("", T.getVendorName().str());
47 EXPECT_EQ("", T.getOSName().str());
48 EXPECT_EQ("-", T.getEnvironmentName().str());
49
50 T = Triple("a");
51 EXPECT_EQ("a", T.getArchName().str());
52 EXPECT_EQ("", T.getVendorName().str());
53 EXPECT_EQ("", T.getOSName().str());
54 EXPECT_EQ("", T.getEnvironmentName().str());
55
56 T = Triple("a-b");
57 EXPECT_EQ("a", T.getArchName().str());
58 EXPECT_EQ("b", T.getVendorName().str());
59 EXPECT_EQ("", T.getOSName().str());
60 EXPECT_EQ("", T.getEnvironmentName().str());
61
62 T = Triple("a-b-c");
63 EXPECT_EQ("a", T.getArchName().str());
64 EXPECT_EQ("b", T.getVendorName().str());
65 EXPECT_EQ("c", T.getOSName().str());
66 EXPECT_EQ("", T.getEnvironmentName().str());
67
68 T = Triple("a-b-c-d");
69 EXPECT_EQ("a", T.getArchName().str());
70 EXPECT_EQ("b", T.getVendorName().str());
71 EXPECT_EQ("c", T.getOSName().str());
72 EXPECT_EQ("d", T.getEnvironmentName().str());
73 }
74
TEST(TripleTest,ParsedIDs)75 TEST(TripleTest, ParsedIDs) {
76 Triple T;
77
78 T = Triple("i386-apple-darwin");
79 EXPECT_EQ(Triple::x86, T.getArch());
80 EXPECT_EQ(Triple::Apple, T.getVendor());
81 EXPECT_EQ(Triple::Darwin, T.getOS());
82 EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
83
84 T = Triple("i386-pc-elfiamcu");
85 EXPECT_EQ(Triple::x86, T.getArch());
86 EXPECT_EQ(Triple::PC, T.getVendor());
87 EXPECT_EQ(Triple::ELFIAMCU, T.getOS());
88 EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
89
90 T = Triple("x86_64-pc-linux-gnu");
91 EXPECT_EQ(Triple::x86_64, T.getArch());
92 EXPECT_EQ(Triple::PC, T.getVendor());
93 EXPECT_EQ(Triple::Linux, T.getOS());
94 EXPECT_EQ(Triple::GNU, T.getEnvironment());
95
96 T = Triple("powerpc-bgp-linux");
97 EXPECT_EQ(Triple::ppc, T.getArch());
98 EXPECT_EQ(Triple::BGP, T.getVendor());
99 EXPECT_EQ(Triple::Linux, T.getOS());
100 EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
101
102 T = Triple("powerpc-bgp-cnk");
103 EXPECT_EQ(Triple::ppc, T.getArch());
104 EXPECT_EQ(Triple::BGP, T.getVendor());
105 EXPECT_EQ(Triple::CNK, T.getOS());
106 EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
107
108 T = Triple("powerpc64-bgq-linux");
109 EXPECT_EQ(Triple::ppc64, T.getArch());
110 EXPECT_EQ(Triple::BGQ, T.getVendor());
111 EXPECT_EQ(Triple::Linux, T.getOS());
112 EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
113
114 T = Triple("powerpc-ibm-aix");
115 EXPECT_EQ(Triple::ppc, T.getArch());
116 EXPECT_EQ(Triple::IBM, T.getVendor());
117 EXPECT_EQ(Triple::AIX, T.getOS());
118 EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
119
120 T = Triple("powerpc64-ibm-aix");
121 EXPECT_EQ(Triple::ppc64, T.getArch());
122 EXPECT_EQ(Triple::IBM, T.getVendor());
123 EXPECT_EQ(Triple::AIX, T.getOS());
124 EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
125
126 T = Triple("powerpc-dunno-notsure");
127 EXPECT_EQ(Triple::ppc, T.getArch());
128 EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
129 EXPECT_EQ(Triple::UnknownOS, T.getOS());
130 EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
131
132 T = Triple("arm-none-none-eabi");
133 EXPECT_EQ(Triple::arm, T.getArch());
134 EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
135 EXPECT_EQ(Triple::UnknownOS, T.getOS());
136 EXPECT_EQ(Triple::EABI, T.getEnvironment());
137
138 T = Triple("armv6hl-none-linux-gnueabi");
139 EXPECT_EQ(Triple::arm, T.getArch());
140 EXPECT_EQ(Triple::Linux, T.getOS());
141 EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
142 EXPECT_EQ(Triple::GNUEABI, T.getEnvironment());
143
144 T = Triple("armv7hl-none-linux-gnueabi");
145 EXPECT_EQ(Triple::arm, T.getArch());
146 EXPECT_EQ(Triple::Linux, T.getOS());
147 EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
148 EXPECT_EQ(Triple::GNUEABI, T.getEnvironment());
149
150 T = Triple("amdil-unknown-unknown");
151 EXPECT_EQ(Triple::amdil, T.getArch());
152 EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
153 EXPECT_EQ(Triple::UnknownOS, T.getOS());
154
155 T = Triple("amdil64-unknown-unknown");
156 EXPECT_EQ(Triple::amdil64, T.getArch());
157 EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
158 EXPECT_EQ(Triple::UnknownOS, T.getOS());
159
160 T = Triple("hsail-unknown-unknown");
161 EXPECT_EQ(Triple::hsail, T.getArch());
162 EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
163 EXPECT_EQ(Triple::UnknownOS, T.getOS());
164
165 T = Triple("hsail64-unknown-unknown");
166 EXPECT_EQ(Triple::hsail64, T.getArch());
167 EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
168 EXPECT_EQ(Triple::UnknownOS, T.getOS());
169
170 T = Triple("sparcel-unknown-unknown");
171 EXPECT_EQ(Triple::sparcel, T.getArch());
172 EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
173 EXPECT_EQ(Triple::UnknownOS, T.getOS());
174
175 T = Triple("spir-unknown-unknown");
176 EXPECT_EQ(Triple::spir, T.getArch());
177 EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
178 EXPECT_EQ(Triple::UnknownOS, T.getOS());
179
180 T = Triple("spir64-unknown-unknown");
181 EXPECT_EQ(Triple::spir64, T.getArch());
182 EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
183 EXPECT_EQ(Triple::UnknownOS, T.getOS());
184
185 T = Triple("x86_64-unknown-cloudabi");
186 EXPECT_EQ(Triple::x86_64, T.getArch());
187 EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
188 EXPECT_EQ(Triple::CloudABI, T.getOS());
189 EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
190
191 T = Triple("wasm32-unknown-unknown");
192 EXPECT_EQ(Triple::wasm32, T.getArch());
193 EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
194 EXPECT_EQ(Triple::UnknownOS, T.getOS());
195 EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
196
197 T = Triple("wasm64-unknown-unknown");
198 EXPECT_EQ(Triple::wasm64, T.getArch());
199 EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
200 EXPECT_EQ(Triple::UnknownOS, T.getOS());
201 EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
202
203 T = Triple("avr-unknown-unknown");
204 EXPECT_EQ(Triple::avr, T.getArch());
205 EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
206 EXPECT_EQ(Triple::UnknownOS, T.getOS());
207 EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
208
209 T = Triple("avr");
210 EXPECT_EQ(Triple::avr, T.getArch());
211 EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
212 EXPECT_EQ(Triple::UnknownOS, T.getOS());
213 EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
214
215 T = Triple("huh");
216 EXPECT_EQ(Triple::UnknownArch, T.getArch());
217 }
218
Join(StringRef A,StringRef B,StringRef C)219 static std::string Join(StringRef A, StringRef B, StringRef C) {
220 std::string Str = A; Str += '-'; Str += B; Str += '-'; Str += C;
221 return Str;
222 }
223
Join(StringRef A,StringRef B,StringRef C,StringRef D)224 static std::string Join(StringRef A, StringRef B, StringRef C, StringRef D) {
225 std::string Str = A; Str += '-'; Str += B; Str += '-'; Str += C; Str += '-';
226 Str += D; return Str;
227 }
228
TEST(TripleTest,Normalization)229 TEST(TripleTest, Normalization) {
230
231 EXPECT_EQ("", Triple::normalize(""));
232 EXPECT_EQ("-", Triple::normalize("-"));
233 EXPECT_EQ("--", Triple::normalize("--"));
234 EXPECT_EQ("---", Triple::normalize("---"));
235 EXPECT_EQ("----", Triple::normalize("----"));
236
237 EXPECT_EQ("a", Triple::normalize("a"));
238 EXPECT_EQ("a-b", Triple::normalize("a-b"));
239 EXPECT_EQ("a-b-c", Triple::normalize("a-b-c"));
240 EXPECT_EQ("a-b-c-d", Triple::normalize("a-b-c-d"));
241
242 EXPECT_EQ("i386-b-c", Triple::normalize("i386-b-c"));
243 EXPECT_EQ("i386-a-c", Triple::normalize("a-i386-c"));
244 EXPECT_EQ("i386-a-b", Triple::normalize("a-b-i386"));
245 EXPECT_EQ("i386-a-b-c", Triple::normalize("a-b-c-i386"));
246
247 EXPECT_EQ("a-pc-c", Triple::normalize("a-pc-c"));
248 EXPECT_EQ("-pc-b-c", Triple::normalize("pc-b-c"));
249 EXPECT_EQ("a-pc-b", Triple::normalize("a-b-pc"));
250 EXPECT_EQ("a-pc-b-c", Triple::normalize("a-b-c-pc"));
251
252 EXPECT_EQ("a-b-linux", Triple::normalize("a-b-linux"));
253 EXPECT_EQ("--linux-b-c", Triple::normalize("linux-b-c"));
254 EXPECT_EQ("a--linux-c", Triple::normalize("a-linux-c"));
255
256 EXPECT_EQ("i386-pc-a", Triple::normalize("a-pc-i386"));
257 EXPECT_EQ("i386-pc-", Triple::normalize("-pc-i386"));
258 EXPECT_EQ("-pc-linux-c", Triple::normalize("linux-pc-c"));
259 EXPECT_EQ("-pc-linux", Triple::normalize("linux-pc-"));
260
261 EXPECT_EQ("i386", Triple::normalize("i386"));
262 EXPECT_EQ("-pc", Triple::normalize("pc"));
263 EXPECT_EQ("--linux", Triple::normalize("linux"));
264
265 EXPECT_EQ("x86_64--linux-gnu", Triple::normalize("x86_64-gnu-linux"));
266
267 // Check that normalizing a permutated set of valid components returns a
268 // triple with the unpermuted components.
269 StringRef C[4];
270 for (int Arch = 1+Triple::UnknownArch; Arch <= Triple::LastArchType; ++Arch) {
271 C[0] = Triple::getArchTypeName(Triple::ArchType(Arch));
272 for (int Vendor = 1+Triple::UnknownVendor; Vendor <= Triple::LastVendorType;
273 ++Vendor) {
274 C[1] = Triple::getVendorTypeName(Triple::VendorType(Vendor));
275 for (int OS = 1+Triple::UnknownOS; OS <= Triple::LastOSType; ++OS) {
276 if (OS == Triple::Win32)
277 continue;
278
279 C[2] = Triple::getOSTypeName(Triple::OSType(OS));
280
281 std::string E = Join(C[0], C[1], C[2]);
282 EXPECT_EQ(E, Triple::normalize(Join(C[0], C[1], C[2])));
283
284 EXPECT_EQ(E, Triple::normalize(Join(C[0], C[2], C[1])));
285 EXPECT_EQ(E, Triple::normalize(Join(C[1], C[2], C[0])));
286 EXPECT_EQ(E, Triple::normalize(Join(C[1], C[0], C[2])));
287 EXPECT_EQ(E, Triple::normalize(Join(C[2], C[0], C[1])));
288 EXPECT_EQ(E, Triple::normalize(Join(C[2], C[1], C[0])));
289
290 for (int Env = 1 + Triple::UnknownEnvironment; Env <= Triple::LastEnvironmentType;
291 ++Env) {
292 C[3] = Triple::getEnvironmentTypeName(Triple::EnvironmentType(Env));
293
294 std::string F = Join(C[0], C[1], C[2], C[3]);
295 EXPECT_EQ(F, Triple::normalize(Join(C[0], C[1], C[2], C[3])));
296
297 EXPECT_EQ(F, Triple::normalize(Join(C[0], C[1], C[3], C[2])));
298 EXPECT_EQ(F, Triple::normalize(Join(C[0], C[2], C[3], C[1])));
299 EXPECT_EQ(F, Triple::normalize(Join(C[0], C[2], C[1], C[3])));
300 EXPECT_EQ(F, Triple::normalize(Join(C[0], C[3], C[1], C[2])));
301 EXPECT_EQ(F, Triple::normalize(Join(C[0], C[3], C[2], C[1])));
302 EXPECT_EQ(F, Triple::normalize(Join(C[1], C[2], C[3], C[0])));
303 EXPECT_EQ(F, Triple::normalize(Join(C[1], C[2], C[0], C[3])));
304 EXPECT_EQ(F, Triple::normalize(Join(C[1], C[3], C[0], C[2])));
305 EXPECT_EQ(F, Triple::normalize(Join(C[1], C[3], C[2], C[0])));
306 EXPECT_EQ(F, Triple::normalize(Join(C[1], C[0], C[2], C[3])));
307 EXPECT_EQ(F, Triple::normalize(Join(C[1], C[0], C[3], C[2])));
308 EXPECT_EQ(F, Triple::normalize(Join(C[2], C[3], C[0], C[1])));
309 EXPECT_EQ(F, Triple::normalize(Join(C[2], C[3], C[1], C[0])));
310 EXPECT_EQ(F, Triple::normalize(Join(C[2], C[0], C[1], C[3])));
311 EXPECT_EQ(F, Triple::normalize(Join(C[2], C[0], C[3], C[1])));
312 EXPECT_EQ(F, Triple::normalize(Join(C[2], C[1], C[3], C[0])));
313 EXPECT_EQ(F, Triple::normalize(Join(C[2], C[1], C[0], C[3])));
314 EXPECT_EQ(F, Triple::normalize(Join(C[3], C[0], C[1], C[2])));
315 EXPECT_EQ(F, Triple::normalize(Join(C[3], C[0], C[2], C[1])));
316 EXPECT_EQ(F, Triple::normalize(Join(C[3], C[1], C[2], C[0])));
317 EXPECT_EQ(F, Triple::normalize(Join(C[3], C[1], C[0], C[2])));
318 EXPECT_EQ(F, Triple::normalize(Join(C[3], C[2], C[0], C[1])));
319 EXPECT_EQ(F, Triple::normalize(Join(C[3], C[2], C[1], C[0])));
320 }
321 }
322 }
323 }
324
325 // Various real-world funky triples. The value returned by GCC's config.sub
326 // is given in the comment.
327 EXPECT_EQ("i386--windows-gnu", Triple::normalize("i386-mingw32")); // i386-pc-mingw32
328 EXPECT_EQ("x86_64--linux-gnu", Triple::normalize("x86_64-linux-gnu")); // x86_64-pc-linux-gnu
329 EXPECT_EQ("i486--linux-gnu", Triple::normalize("i486-linux-gnu")); // i486-pc-linux-gnu
330 EXPECT_EQ("i386-redhat-linux", Triple::normalize("i386-redhat-linux")); // i386-redhat-linux-gnu
331 EXPECT_EQ("i686--linux", Triple::normalize("i686-linux")); // i686-pc-linux-gnu
332 EXPECT_EQ("arm-none--eabi", Triple::normalize("arm-none-eabi")); // arm-none-eabi
333 }
334
TEST(TripleTest,MutateName)335 TEST(TripleTest, MutateName) {
336 Triple T;
337 EXPECT_EQ(Triple::UnknownArch, T.getArch());
338 EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
339 EXPECT_EQ(Triple::UnknownOS, T.getOS());
340 EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
341
342 T.setArchName("i386");
343 EXPECT_EQ(Triple::x86, T.getArch());
344 EXPECT_EQ("i386--", T.getTriple());
345
346 T.setVendorName("pc");
347 EXPECT_EQ(Triple::x86, T.getArch());
348 EXPECT_EQ(Triple::PC, T.getVendor());
349 EXPECT_EQ("i386-pc-", T.getTriple());
350
351 T.setOSName("linux");
352 EXPECT_EQ(Triple::x86, T.getArch());
353 EXPECT_EQ(Triple::PC, T.getVendor());
354 EXPECT_EQ(Triple::Linux, T.getOS());
355 EXPECT_EQ("i386-pc-linux", T.getTriple());
356
357 T.setEnvironmentName("gnu");
358 EXPECT_EQ(Triple::x86, T.getArch());
359 EXPECT_EQ(Triple::PC, T.getVendor());
360 EXPECT_EQ(Triple::Linux, T.getOS());
361 EXPECT_EQ("i386-pc-linux-gnu", T.getTriple());
362
363 T.setOSName("freebsd");
364 EXPECT_EQ(Triple::x86, T.getArch());
365 EXPECT_EQ(Triple::PC, T.getVendor());
366 EXPECT_EQ(Triple::FreeBSD, T.getOS());
367 EXPECT_EQ("i386-pc-freebsd-gnu", T.getTriple());
368
369 T.setOSAndEnvironmentName("darwin");
370 EXPECT_EQ(Triple::x86, T.getArch());
371 EXPECT_EQ(Triple::PC, T.getVendor());
372 EXPECT_EQ(Triple::Darwin, T.getOS());
373 EXPECT_EQ("i386-pc-darwin", T.getTriple());
374
375 T.setEnvironmentName("amdopencl");
376 EXPECT_EQ(Triple::AMDOpenCL, T.getEnvironment());
377 }
378
TEST(TripleTest,BitWidthPredicates)379 TEST(TripleTest, BitWidthPredicates) {
380 Triple T;
381 EXPECT_FALSE(T.isArch16Bit());
382 EXPECT_FALSE(T.isArch32Bit());
383 EXPECT_FALSE(T.isArch64Bit());
384
385 T.setArch(Triple::arm);
386 EXPECT_FALSE(T.isArch16Bit());
387 EXPECT_TRUE(T.isArch32Bit());
388 EXPECT_FALSE(T.isArch64Bit());
389
390 T.setArch(Triple::hexagon);
391 EXPECT_FALSE(T.isArch16Bit());
392 EXPECT_TRUE(T.isArch32Bit());
393 EXPECT_FALSE(T.isArch64Bit());
394
395 T.setArch(Triple::mips);
396 EXPECT_FALSE(T.isArch16Bit());
397 EXPECT_TRUE(T.isArch32Bit());
398 EXPECT_FALSE(T.isArch64Bit());
399
400 T.setArch(Triple::mips64);
401 EXPECT_FALSE(T.isArch16Bit());
402 EXPECT_FALSE(T.isArch32Bit());
403 EXPECT_TRUE(T.isArch64Bit());
404
405 T.setArch(Triple::msp430);
406 EXPECT_TRUE(T.isArch16Bit());
407 EXPECT_FALSE(T.isArch32Bit());
408 EXPECT_FALSE(T.isArch64Bit());
409
410 T.setArch(Triple::ppc);
411 EXPECT_FALSE(T.isArch16Bit());
412 EXPECT_TRUE(T.isArch32Bit());
413 EXPECT_FALSE(T.isArch64Bit());
414
415 T.setArch(Triple::ppc64);
416 EXPECT_FALSE(T.isArch16Bit());
417 EXPECT_FALSE(T.isArch32Bit());
418 EXPECT_TRUE(T.isArch64Bit());
419
420 T.setArch(Triple::x86);
421 EXPECT_FALSE(T.isArch16Bit());
422 EXPECT_TRUE(T.isArch32Bit());
423 EXPECT_FALSE(T.isArch64Bit());
424
425 T.setArch(Triple::x86_64);
426 EXPECT_FALSE(T.isArch16Bit());
427 EXPECT_FALSE(T.isArch32Bit());
428 EXPECT_TRUE(T.isArch64Bit());
429
430 T.setArch(Triple::amdil);
431 EXPECT_FALSE(T.isArch16Bit());
432 EXPECT_TRUE(T.isArch32Bit());
433 EXPECT_FALSE(T.isArch64Bit());
434
435 T.setArch(Triple::amdil64);
436 EXPECT_FALSE(T.isArch16Bit());
437 EXPECT_FALSE(T.isArch32Bit());
438 EXPECT_TRUE(T.isArch64Bit());
439
440 T.setArch(Triple::hsail);
441 EXPECT_FALSE(T.isArch16Bit());
442 EXPECT_TRUE(T.isArch32Bit());
443 EXPECT_FALSE(T.isArch64Bit());
444
445 T.setArch(Triple::hsail64);
446 EXPECT_FALSE(T.isArch16Bit());
447 EXPECT_FALSE(T.isArch32Bit());
448 EXPECT_TRUE(T.isArch64Bit());
449
450 T.setArch(Triple::spir);
451 EXPECT_FALSE(T.isArch16Bit());
452 EXPECT_TRUE(T.isArch32Bit());
453 EXPECT_FALSE(T.isArch64Bit());
454
455 T.setArch(Triple::spir64);
456 EXPECT_FALSE(T.isArch16Bit());
457 EXPECT_FALSE(T.isArch32Bit());
458 EXPECT_TRUE(T.isArch64Bit());
459
460 T.setArch(Triple::sparc);
461 EXPECT_FALSE(T.isArch16Bit());
462 EXPECT_TRUE(T.isArch32Bit());
463 EXPECT_FALSE(T.isArch64Bit());
464
465 T.setArch(Triple::sparcel);
466 EXPECT_FALSE(T.isArch16Bit());
467 EXPECT_TRUE(T.isArch32Bit());
468 EXPECT_FALSE(T.isArch64Bit());
469
470 T.setArch(Triple::sparcv9);
471 EXPECT_FALSE(T.isArch16Bit());
472 EXPECT_FALSE(T.isArch32Bit());
473 EXPECT_TRUE(T.isArch64Bit());
474
475 T.setArch(Triple::wasm32);
476 EXPECT_FALSE(T.isArch16Bit());
477 EXPECT_TRUE(T.isArch32Bit());
478 EXPECT_FALSE(T.isArch64Bit());
479
480 T.setArch(Triple::wasm64);
481 EXPECT_FALSE(T.isArch16Bit());
482 EXPECT_FALSE(T.isArch32Bit());
483 EXPECT_TRUE(T.isArch64Bit());
484
485 T.setArch(Triple::avr);
486 EXPECT_TRUE(T.isArch16Bit());
487 EXPECT_FALSE(T.isArch32Bit());
488 EXPECT_FALSE(T.isArch64Bit());
489 }
490
TEST(TripleTest,BitWidthArchVariants)491 TEST(TripleTest, BitWidthArchVariants) {
492 Triple T;
493 EXPECT_EQ(Triple::UnknownArch, T.get32BitArchVariant().getArch());
494 EXPECT_EQ(Triple::UnknownArch, T.get64BitArchVariant().getArch());
495
496 T.setArch(Triple::UnknownArch);
497 EXPECT_EQ(Triple::UnknownArch, T.get32BitArchVariant().getArch());
498 EXPECT_EQ(Triple::UnknownArch, T.get64BitArchVariant().getArch());
499
500 T.setArch(Triple::mips);
501 EXPECT_EQ(Triple::mips, T.get32BitArchVariant().getArch());
502 EXPECT_EQ(Triple::mips64, T.get64BitArchVariant().getArch());
503
504 T.setArch(Triple::mipsel);
505 EXPECT_EQ(Triple::mipsel, T.get32BitArchVariant().getArch());
506 EXPECT_EQ(Triple::mips64el, T.get64BitArchVariant().getArch());
507
508 T.setArch(Triple::ppc);
509 EXPECT_EQ(Triple::ppc, T.get32BitArchVariant().getArch());
510 EXPECT_EQ(Triple::ppc64, T.get64BitArchVariant().getArch());
511
512 T.setArch(Triple::nvptx);
513 EXPECT_EQ(Triple::nvptx, T.get32BitArchVariant().getArch());
514 EXPECT_EQ(Triple::nvptx64, T.get64BitArchVariant().getArch());
515
516 T.setArch(Triple::sparc);
517 EXPECT_EQ(Triple::sparc, T.get32BitArchVariant().getArch());
518 EXPECT_EQ(Triple::sparcv9, T.get64BitArchVariant().getArch());
519
520 T.setArch(Triple::x86);
521 EXPECT_EQ(Triple::x86, T.get32BitArchVariant().getArch());
522 EXPECT_EQ(Triple::x86_64, T.get64BitArchVariant().getArch());
523
524 T.setArch(Triple::mips64);
525 EXPECT_EQ(Triple::mips, T.get32BitArchVariant().getArch());
526 EXPECT_EQ(Triple::mips64, T.get64BitArchVariant().getArch());
527
528 T.setArch(Triple::mips64el);
529 EXPECT_EQ(Triple::mipsel, T.get32BitArchVariant().getArch());
530 EXPECT_EQ(Triple::mips64el, T.get64BitArchVariant().getArch());
531
532 T.setArch(Triple::ppc64);
533 EXPECT_EQ(Triple::ppc, T.get32BitArchVariant().getArch());
534 EXPECT_EQ(Triple::ppc64, T.get64BitArchVariant().getArch());
535
536 T.setArch(Triple::nvptx64);
537 EXPECT_EQ(Triple::nvptx, T.get32BitArchVariant().getArch());
538 EXPECT_EQ(Triple::nvptx64, T.get64BitArchVariant().getArch());
539
540 T.setArch(Triple::sparcv9);
541 EXPECT_EQ(Triple::sparc, T.get32BitArchVariant().getArch());
542 EXPECT_EQ(Triple::sparcv9, T.get64BitArchVariant().getArch());
543
544 T.setArch(Triple::x86_64);
545 EXPECT_EQ(Triple::x86, T.get32BitArchVariant().getArch());
546 EXPECT_EQ(Triple::x86_64, T.get64BitArchVariant().getArch());
547
548 T.setArch(Triple::amdil);
549 EXPECT_EQ(Triple::amdil, T.get32BitArchVariant().getArch());
550 EXPECT_EQ(Triple::amdil64, T.get64BitArchVariant().getArch());
551
552 T.setArch(Triple::amdil64);
553 EXPECT_EQ(Triple::amdil, T.get32BitArchVariant().getArch());
554 EXPECT_EQ(Triple::amdil64, T.get64BitArchVariant().getArch());
555
556 T.setArch(Triple::hsail);
557 EXPECT_EQ(Triple::hsail, T.get32BitArchVariant().getArch());
558 EXPECT_EQ(Triple::hsail64, T.get64BitArchVariant().getArch());
559
560 T.setArch(Triple::hsail64);
561 EXPECT_EQ(Triple::hsail, T.get32BitArchVariant().getArch());
562 EXPECT_EQ(Triple::hsail64, T.get64BitArchVariant().getArch());
563
564 T.setArch(Triple::spir);
565 EXPECT_EQ(Triple::spir, T.get32BitArchVariant().getArch());
566 EXPECT_EQ(Triple::spir64, T.get64BitArchVariant().getArch());
567
568 T.setArch(Triple::spir64);
569 EXPECT_EQ(Triple::spir, T.get32BitArchVariant().getArch());
570 EXPECT_EQ(Triple::spir64, T.get64BitArchVariant().getArch());
571
572 T.setArch(Triple::wasm32);
573 EXPECT_EQ(Triple::wasm32, T.get32BitArchVariant().getArch());
574 EXPECT_EQ(Triple::wasm64, T.get64BitArchVariant().getArch());
575
576 T.setArch(Triple::wasm64);
577 EXPECT_EQ(Triple::wasm32, T.get32BitArchVariant().getArch());
578 EXPECT_EQ(Triple::wasm64, T.get64BitArchVariant().getArch());
579 }
580
TEST(TripleTest,EndianArchVariants)581 TEST(TripleTest, EndianArchVariants) {
582 Triple T;
583 EXPECT_EQ(Triple::UnknownArch, T.getBigEndianArchVariant().getArch());
584 EXPECT_EQ(Triple::UnknownArch, T.getLittleEndianArchVariant().getArch());
585
586 T.setArch(Triple::UnknownArch);
587 EXPECT_EQ(Triple::UnknownArch, T.getBigEndianArchVariant().getArch());
588 EXPECT_EQ(Triple::UnknownArch, T.getLittleEndianArchVariant().getArch());
589
590 T.setArch(Triple::aarch64_be);
591 EXPECT_EQ(Triple::aarch64_be, T.getBigEndianArchVariant().getArch());
592 EXPECT_EQ(Triple::aarch64, T.getLittleEndianArchVariant().getArch());
593
594 T.setArch(Triple::aarch64);
595 EXPECT_EQ(Triple::aarch64_be, T.getBigEndianArchVariant().getArch());
596 EXPECT_EQ(Triple::aarch64, T.getLittleEndianArchVariant().getArch());
597
598 T.setArch(Triple::armeb);
599 EXPECT_EQ(Triple::armeb, T.getBigEndianArchVariant().getArch());
600 EXPECT_EQ(Triple::UnknownArch, T.getLittleEndianArchVariant().getArch());
601
602 T.setArch(Triple::arm);
603 EXPECT_EQ(Triple::UnknownArch, T.getBigEndianArchVariant().getArch());
604 EXPECT_EQ(Triple::arm, T.getLittleEndianArchVariant().getArch());
605
606 T.setArch(Triple::bpfeb);
607 EXPECT_EQ(Triple::bpfeb, T.getBigEndianArchVariant().getArch());
608 EXPECT_EQ(Triple::bpfel, T.getLittleEndianArchVariant().getArch());
609
610 T.setArch(Triple::bpfel);
611 EXPECT_EQ(Triple::bpfeb, T.getBigEndianArchVariant().getArch());
612 EXPECT_EQ(Triple::bpfel, T.getLittleEndianArchVariant().getArch());
613
614 T.setArch(Triple::mips64);
615 EXPECT_EQ(Triple::mips64, T.getBigEndianArchVariant().getArch());
616 EXPECT_EQ(Triple::mips64el, T.getLittleEndianArchVariant().getArch());
617
618 T.setArch(Triple::mips64el);
619 EXPECT_EQ(Triple::mips64, T.getBigEndianArchVariant().getArch());
620 EXPECT_EQ(Triple::mips64el, T.getLittleEndianArchVariant().getArch());
621
622 T.setArch(Triple::mips);
623 EXPECT_EQ(Triple::mips, T.getBigEndianArchVariant().getArch());
624 EXPECT_EQ(Triple::mipsel, T.getLittleEndianArchVariant().getArch());
625
626 T.setArch(Triple::mipsel);
627 EXPECT_EQ(Triple::mips, T.getBigEndianArchVariant().getArch());
628 EXPECT_EQ(Triple::mipsel, T.getLittleEndianArchVariant().getArch());
629
630 T.setArch(Triple::ppc);
631 EXPECT_EQ(Triple::ppc, T.getBigEndianArchVariant().getArch());
632 EXPECT_EQ(Triple::UnknownArch, T.getLittleEndianArchVariant().getArch());
633
634 T.setArch(Triple::ppc64);
635 EXPECT_EQ(Triple::ppc64, T.getBigEndianArchVariant().getArch());
636 EXPECT_EQ(Triple::ppc64le, T.getLittleEndianArchVariant().getArch());
637
638 T.setArch(Triple::ppc64le);
639 EXPECT_EQ(Triple::ppc64, T.getBigEndianArchVariant().getArch());
640 EXPECT_EQ(Triple::ppc64le, T.getLittleEndianArchVariant().getArch());
641
642 T.setArch(Triple::sparc);
643 EXPECT_EQ(Triple::sparc, T.getBigEndianArchVariant().getArch());
644 EXPECT_EQ(Triple::sparcel, T.getLittleEndianArchVariant().getArch());
645
646 T.setArch(Triple::sparcel);
647 EXPECT_EQ(Triple::sparc, T.getBigEndianArchVariant().getArch());
648 EXPECT_EQ(Triple::sparcel, T.getLittleEndianArchVariant().getArch());
649
650 T.setArch(Triple::thumb);
651 EXPECT_EQ(Triple::UnknownArch, T.getBigEndianArchVariant().getArch());
652 EXPECT_EQ(Triple::thumb, T.getLittleEndianArchVariant().getArch());
653
654 T.setArch(Triple::thumbeb);
655 EXPECT_EQ(Triple::thumbeb, T.getBigEndianArchVariant().getArch());
656 EXPECT_EQ(Triple::UnknownArch, T.getLittleEndianArchVariant().getArch());
657 }
658
TEST(TripleTest,getOSVersion)659 TEST(TripleTest, getOSVersion) {
660 Triple T;
661 unsigned Major, Minor, Micro;
662
663 T = Triple("i386-apple-darwin9");
664 EXPECT_TRUE(T.isMacOSX());
665 EXPECT_FALSE(T.isiOS());
666 EXPECT_FALSE(T.isArch16Bit());
667 EXPECT_TRUE(T.isArch32Bit());
668 EXPECT_FALSE(T.isArch64Bit());
669 T.getMacOSXVersion(Major, Minor, Micro);
670 EXPECT_EQ((unsigned)10, Major);
671 EXPECT_EQ((unsigned)5, Minor);
672 EXPECT_EQ((unsigned)0, Micro);
673 T.getiOSVersion(Major, Minor, Micro);
674 EXPECT_EQ((unsigned)5, Major);
675 EXPECT_EQ((unsigned)0, Minor);
676 EXPECT_EQ((unsigned)0, Micro);
677
678 T = Triple("x86_64-apple-darwin9");
679 EXPECT_TRUE(T.isMacOSX());
680 EXPECT_FALSE(T.isiOS());
681 EXPECT_FALSE(T.isArch16Bit());
682 EXPECT_FALSE(T.isArch32Bit());
683 EXPECT_TRUE(T.isArch64Bit());
684 T.getMacOSXVersion(Major, Minor, Micro);
685 EXPECT_EQ((unsigned)10, Major);
686 EXPECT_EQ((unsigned)5, Minor);
687 EXPECT_EQ((unsigned)0, Micro);
688 T.getiOSVersion(Major, Minor, Micro);
689 EXPECT_EQ((unsigned)5, Major);
690 EXPECT_EQ((unsigned)0, Minor);
691 EXPECT_EQ((unsigned)0, Micro);
692
693 T = Triple("x86_64-apple-macosx");
694 EXPECT_TRUE(T.isMacOSX());
695 EXPECT_FALSE(T.isiOS());
696 EXPECT_FALSE(T.isArch16Bit());
697 EXPECT_FALSE(T.isArch32Bit());
698 EXPECT_TRUE(T.isArch64Bit());
699 T.getMacOSXVersion(Major, Minor, Micro);
700 EXPECT_EQ((unsigned)10, Major);
701 EXPECT_EQ((unsigned)4, Minor);
702 EXPECT_EQ((unsigned)0, Micro);
703 T.getiOSVersion(Major, Minor, Micro);
704 EXPECT_EQ((unsigned)5, Major);
705 EXPECT_EQ((unsigned)0, Minor);
706 EXPECT_EQ((unsigned)0, Micro);
707
708 T = Triple("x86_64-apple-macosx10.7");
709 EXPECT_TRUE(T.isMacOSX());
710 EXPECT_FALSE(T.isiOS());
711 EXPECT_FALSE(T.isArch16Bit());
712 EXPECT_FALSE(T.isArch32Bit());
713 EXPECT_TRUE(T.isArch64Bit());
714 T.getMacOSXVersion(Major, Minor, Micro);
715 EXPECT_EQ((unsigned)10, Major);
716 EXPECT_EQ((unsigned)7, Minor);
717 EXPECT_EQ((unsigned)0, Micro);
718 T.getiOSVersion(Major, Minor, Micro);
719 EXPECT_EQ((unsigned)5, Major);
720 EXPECT_EQ((unsigned)0, Minor);
721 EXPECT_EQ((unsigned)0, Micro);
722
723 T = Triple("armv7-apple-ios");
724 EXPECT_FALSE(T.isMacOSX());
725 EXPECT_TRUE(T.isiOS());
726 EXPECT_FALSE(T.isArch16Bit());
727 EXPECT_TRUE(T.isArch32Bit());
728 EXPECT_FALSE(T.isArch64Bit());
729 T.getMacOSXVersion(Major, Minor, Micro);
730 EXPECT_EQ((unsigned)10, Major);
731 EXPECT_EQ((unsigned)4, Minor);
732 EXPECT_EQ((unsigned)0, Micro);
733 T.getiOSVersion(Major, Minor, Micro);
734 EXPECT_EQ((unsigned)5, Major);
735 EXPECT_EQ((unsigned)0, Minor);
736 EXPECT_EQ((unsigned)0, Micro);
737
738 T = Triple("armv7-apple-ios7.0");
739 EXPECT_FALSE(T.isMacOSX());
740 EXPECT_TRUE(T.isiOS());
741 EXPECT_FALSE(T.isArch16Bit());
742 EXPECT_TRUE(T.isArch32Bit());
743 EXPECT_FALSE(T.isArch64Bit());
744 T.getMacOSXVersion(Major, Minor, Micro);
745 EXPECT_EQ((unsigned)10, Major);
746 EXPECT_EQ((unsigned)4, Minor);
747 EXPECT_EQ((unsigned)0, Micro);
748 T.getiOSVersion(Major, Minor, Micro);
749 EXPECT_EQ((unsigned)7, Major);
750 EXPECT_EQ((unsigned)0, Minor);
751 EXPECT_EQ((unsigned)0, Micro);
752 }
753
TEST(TripleTest,FileFormat)754 TEST(TripleTest, FileFormat) {
755 EXPECT_EQ(Triple::ELF, Triple("i686-unknown-linux-gnu").getObjectFormat());
756 EXPECT_EQ(Triple::ELF, Triple("i686-unknown-freebsd").getObjectFormat());
757 EXPECT_EQ(Triple::ELF, Triple("i686-unknown-netbsd").getObjectFormat());
758 EXPECT_EQ(Triple::ELF, Triple("i686--win32-elf").getObjectFormat());
759 EXPECT_EQ(Triple::ELF, Triple("i686---elf").getObjectFormat());
760
761 EXPECT_EQ(Triple::MachO, Triple("i686-apple-macosx").getObjectFormat());
762 EXPECT_EQ(Triple::MachO, Triple("i686-apple-ios").getObjectFormat());
763 EXPECT_EQ(Triple::MachO, Triple("i686---macho").getObjectFormat());
764
765 EXPECT_EQ(Triple::COFF, Triple("i686--win32").getObjectFormat());
766
767 EXPECT_EQ(Triple::ELF, Triple("i686-pc-windows-msvc-elf").getObjectFormat());
768 EXPECT_EQ(Triple::ELF, Triple("i686-pc-cygwin-elf").getObjectFormat());
769
770 Triple MSVCNormalized(Triple::normalize("i686-pc-windows-msvc-elf"));
771 EXPECT_EQ(Triple::ELF, MSVCNormalized.getObjectFormat());
772
773 Triple GNUWindowsNormalized(Triple::normalize("i686-pc-windows-gnu-elf"));
774 EXPECT_EQ(Triple::ELF, GNUWindowsNormalized.getObjectFormat());
775
776 Triple CygnusNormalised(Triple::normalize("i686-pc-windows-cygnus-elf"));
777 EXPECT_EQ(Triple::ELF, CygnusNormalised.getObjectFormat());
778
779 Triple CygwinNormalized(Triple::normalize("i686-pc-cygwin-elf"));
780 EXPECT_EQ(Triple::ELF, CygwinNormalized.getObjectFormat());
781
782 Triple T = Triple("");
783 T.setObjectFormat(Triple::ELF);
784 EXPECT_EQ(Triple::ELF, T.getObjectFormat());
785 }
786
TEST(TripleTest,NormalizeWindows)787 TEST(TripleTest, NormalizeWindows) {
788 EXPECT_EQ("i686-pc-windows-msvc", Triple::normalize("i686-pc-win32"));
789 EXPECT_EQ("i686--windows-msvc", Triple::normalize("i686-win32"));
790 EXPECT_EQ("i686-pc-windows-gnu", Triple::normalize("i686-pc-mingw32"));
791 EXPECT_EQ("i686--windows-gnu", Triple::normalize("i686-mingw32"));
792 EXPECT_EQ("i686-pc-windows-gnu", Triple::normalize("i686-pc-mingw32-w64"));
793 EXPECT_EQ("i686--windows-gnu", Triple::normalize("i686-mingw32-w64"));
794 EXPECT_EQ("i686-pc-windows-cygnus", Triple::normalize("i686-pc-cygwin"));
795 EXPECT_EQ("i686--windows-cygnus", Triple::normalize("i686-cygwin"));
796
797 EXPECT_EQ("x86_64-pc-windows-msvc", Triple::normalize("x86_64-pc-win32"));
798 EXPECT_EQ("x86_64--windows-msvc", Triple::normalize("x86_64-win32"));
799 EXPECT_EQ("x86_64-pc-windows-gnu", Triple::normalize("x86_64-pc-mingw32"));
800 EXPECT_EQ("x86_64--windows-gnu", Triple::normalize("x86_64-mingw32"));
801 EXPECT_EQ("x86_64-pc-windows-gnu", Triple::normalize("x86_64-pc-mingw32-w64"));
802 EXPECT_EQ("x86_64--windows-gnu", Triple::normalize("x86_64-mingw32-w64"));
803
804 EXPECT_EQ("i686-pc-windows-elf", Triple::normalize("i686-pc-win32-elf"));
805 EXPECT_EQ("i686--windows-elf", Triple::normalize("i686-win32-elf"));
806 EXPECT_EQ("i686-pc-windows-macho", Triple::normalize("i686-pc-win32-macho"));
807 EXPECT_EQ("i686--windows-macho", Triple::normalize("i686-win32-macho"));
808
809 EXPECT_EQ("x86_64-pc-windows-elf", Triple::normalize("x86_64-pc-win32-elf"));
810 EXPECT_EQ("x86_64--windows-elf", Triple::normalize("x86_64-win32-elf"));
811 EXPECT_EQ("x86_64-pc-windows-macho", Triple::normalize("x86_64-pc-win32-macho"));
812 EXPECT_EQ("x86_64--windows-macho", Triple::normalize("x86_64-win32-macho"));
813
814 EXPECT_EQ("i686-pc-windows-cygnus",
815 Triple::normalize("i686-pc-windows-cygnus"));
816 EXPECT_EQ("i686-pc-windows-gnu", Triple::normalize("i686-pc-windows-gnu"));
817 EXPECT_EQ("i686-pc-windows-itanium", Triple::normalize("i686-pc-windows-itanium"));
818 EXPECT_EQ("i686-pc-windows-msvc", Triple::normalize("i686-pc-windows-msvc"));
819
820 EXPECT_EQ("i686-pc-windows-elf", Triple::normalize("i686-pc-windows-elf-elf"));
821 }
822
TEST(TripleTest,getARMCPUForArch)823 TEST(TripleTest, getARMCPUForArch) {
824 // Standard ARM Architectures.
825 {
826 llvm::Triple Triple("armv4-unknown-eabi");
827 EXPECT_EQ("strongarm", Triple.getARMCPUForArch());
828 }
829 {
830 llvm::Triple Triple("armv4t-unknown-eabi");
831 EXPECT_EQ("arm7tdmi", Triple.getARMCPUForArch());
832 }
833 {
834 llvm::Triple Triple("armv5-unknown-eabi");
835 EXPECT_EQ("arm10tdmi", Triple.getARMCPUForArch());
836 }
837 {
838 llvm::Triple Triple("armv5t-unknown-eabi");
839 EXPECT_EQ("arm10tdmi", Triple.getARMCPUForArch());
840 }
841 {
842 llvm::Triple Triple("armv5e-unknown-eabi");
843 EXPECT_EQ("arm1022e", Triple.getARMCPUForArch());
844 }
845 {
846 llvm::Triple Triple("armv5tej-unknown-eabi");
847 EXPECT_EQ("arm926ej-s", Triple.getARMCPUForArch());
848 }
849 {
850 llvm::Triple Triple("armv6-unknown-eabi");
851 EXPECT_EQ("arm1136jf-s", Triple.getARMCPUForArch());
852 }
853 {
854 llvm::Triple Triple("armv6j-unknown-eabi");
855 EXPECT_EQ("arm1136jf-s", Triple.getARMCPUForArch());
856 }
857 {
858 llvm::Triple Triple("armv6k-unknown-eabi");
859 EXPECT_EQ("arm1176j-s", Triple.getARMCPUForArch());
860 }
861 {
862 llvm::Triple Triple("armv6kz-unknown-eabi");
863 EXPECT_EQ("arm1176jzf-s", Triple.getARMCPUForArch());
864 }
865 {
866 llvm::Triple Triple("armv6zk-unknown-eabi");
867 EXPECT_EQ("arm1176jzf-s", Triple.getARMCPUForArch());
868 }
869 {
870 llvm::Triple Triple("armv6t2-unknown-eabi");
871 EXPECT_EQ("arm1156t2-s", Triple.getARMCPUForArch());
872 }
873 {
874 llvm::Triple Triple("armv6m-unknown-eabi");
875 EXPECT_EQ("cortex-m0", Triple.getARMCPUForArch());
876 }
877 {
878 llvm::Triple Triple("armv7-unknown-eabi");
879 EXPECT_EQ("cortex-a8", Triple.getARMCPUForArch());
880 }
881 {
882 llvm::Triple Triple("armv7a-unknown-eabi");
883 EXPECT_EQ("cortex-a8", Triple.getARMCPUForArch());
884 }
885 {
886 llvm::Triple Triple("armv7m-unknown-eabi");
887 EXPECT_EQ("cortex-m3", Triple.getARMCPUForArch());
888 }
889 {
890 llvm::Triple Triple("armv7r-unknown-eabi");
891 EXPECT_EQ("cortex-r4", Triple.getARMCPUForArch());
892 }
893 {
894 llvm::Triple Triple("armv7r-unknown-eabi");
895 EXPECT_EQ("cortex-r4", Triple.getARMCPUForArch());
896 }
897 {
898 llvm::Triple Triple("armv7r-unknown-eabi");
899 EXPECT_EQ("cortex-r4", Triple.getARMCPUForArch());
900 }
901 {
902 llvm::Triple Triple("armv7r-unknown-eabi");
903 EXPECT_EQ("cortex-r4", Triple.getARMCPUForArch());
904 }
905 {
906 llvm::Triple Triple("armv8a-unknown-eabi");
907 EXPECT_EQ("cortex-a53", Triple.getARMCPUForArch());
908 }
909 {
910 llvm::Triple Triple("armv8.1a-unknown-eabi");
911 EXPECT_EQ("generic", Triple.getARMCPUForArch());
912 }
913 // Non-synonym names, using -march style, not default arch.
914 {
915 llvm::Triple Triple("arm");
916 EXPECT_EQ("cortex-a8", Triple.getARMCPUForArch("armv7-a"));
917 }
918 {
919 llvm::Triple Triple("arm");
920 EXPECT_EQ("cortex-m3", Triple.getARMCPUForArch("armv7-m"));
921 }
922 {
923 llvm::Triple Triple("arm");
924 EXPECT_EQ("cortex-a53", Triple.getARMCPUForArch("armv8"));
925 }
926 {
927 llvm::Triple Triple("arm");
928 EXPECT_EQ("cortex-a53", Triple.getARMCPUForArch("armv8-a"));
929 }
930 // Platform specific defaults.
931 {
932 llvm::Triple Triple("arm--nacl");
933 EXPECT_EQ("cortex-a8", Triple.getARMCPUForArch());
934 }
935 {
936 llvm::Triple Triple("armv6-unknown-freebsd");
937 EXPECT_EQ("arm1176jzf-s", Triple.getARMCPUForArch());
938 }
939 {
940 llvm::Triple Triple("thumbv6-unknown-freebsd");
941 EXPECT_EQ("arm1176jzf-s", Triple.getARMCPUForArch());
942 }
943 {
944 llvm::Triple Triple("armebv6-unknown-freebsd");
945 EXPECT_EQ("arm1176jzf-s", Triple.getARMCPUForArch());
946 }
947 {
948 llvm::Triple Triple("arm--win32");
949 EXPECT_EQ("cortex-a9", Triple.getARMCPUForArch());
950 }
951 // Some alternative architectures
952 {
953 llvm::Triple Triple("xscale-unknown-eabi");
954 EXPECT_EQ("xscale", Triple.getARMCPUForArch());
955 }
956 {
957 llvm::Triple Triple("iwmmxt-unknown-eabi");
958 EXPECT_EQ("iwmmxt", Triple.getARMCPUForArch());
959 }
960 {
961 llvm::Triple Triple("armv7s-apple-ios7");
962 EXPECT_EQ("swift", Triple.getARMCPUForArch());
963 }
964 {
965 llvm::Triple Triple("armv7em-apple-ios7");
966 EXPECT_EQ("cortex-m4", Triple.getARMCPUForArch());
967 }
968 {
969 llvm::Triple Triple("armv7l-linux-gnueabihf");
970 EXPECT_EQ("cortex-a8", Triple.getARMCPUForArch());
971 }
972 {
973 llvm::Triple Triple("armv6sm-apple-ios7");
974 EXPECT_EQ("cortex-m0", Triple.getARMCPUForArch());
975 }
976 // armeb is permitted, but armebeb is not
977 {
978 llvm::Triple Triple("armeb-none-eabi");
979 EXPECT_EQ("arm7tdmi", Triple.getARMCPUForArch());
980 }
981 {
982 llvm::Triple Triple("armebeb-none-eabi");
983 EXPECT_EQ("", Triple.getARMCPUForArch());
984 }
985 {
986 llvm::Triple Triple("armebv6eb-none-eabi");
987 EXPECT_EQ("", Triple.getARMCPUForArch());
988 }
989 // armebv6 and armv6eb are permitted, but armebv6eb is not
990 {
991 llvm::Triple Triple("armebv6-non-eabi");
992 EXPECT_EQ("arm1136jf-s", Triple.getARMCPUForArch());
993 }
994 {
995 llvm::Triple Triple("armv6eb-none-eabi");
996 EXPECT_EQ("arm1136jf-s", Triple.getARMCPUForArch());
997 }
998 // xscaleeb is permitted, but armebxscale is not
999 {
1000 llvm::Triple Triple("xscaleeb-none-eabi");
1001 EXPECT_EQ("xscale", Triple.getARMCPUForArch());
1002 }
1003 {
1004 llvm::Triple Triple("armebxscale-none-eabi");
1005 EXPECT_EQ("", Triple.getARMCPUForArch());
1006 }
1007 }
1008
TEST(TripleTest,NormalizeARM)1009 TEST(TripleTest, NormalizeARM) {
1010 EXPECT_EQ("armv6--netbsd-eabi", Triple::normalize("armv6-netbsd-eabi"));
1011 EXPECT_EQ("armv7--netbsd-eabi", Triple::normalize("armv7-netbsd-eabi"));
1012 EXPECT_EQ("armv6eb--netbsd-eabi", Triple::normalize("armv6eb-netbsd-eabi"));
1013 EXPECT_EQ("armv7eb--netbsd-eabi", Triple::normalize("armv7eb-netbsd-eabi"));
1014 EXPECT_EQ("armv6--netbsd-eabihf", Triple::normalize("armv6-netbsd-eabihf"));
1015 EXPECT_EQ("armv7--netbsd-eabihf", Triple::normalize("armv7-netbsd-eabihf"));
1016 EXPECT_EQ("armv6eb--netbsd-eabihf", Triple::normalize("armv6eb-netbsd-eabihf"));
1017 EXPECT_EQ("armv7eb--netbsd-eabihf", Triple::normalize("armv7eb-netbsd-eabihf"));
1018
1019 Triple T;
1020 T = Triple("armv6--netbsd-eabi");
1021 EXPECT_EQ(Triple::arm, T.getArch());
1022 T = Triple("armv6eb--netbsd-eabi");
1023 EXPECT_EQ(Triple::armeb, T.getArch());
1024 }
1025
TEST(TripleTest,ParseARMArch)1026 TEST(TripleTest, ParseARMArch) {
1027 // ARM
1028 {
1029 Triple T = Triple("arm");
1030 EXPECT_EQ(Triple::arm, T.getArch());
1031 }
1032 {
1033 Triple T = Triple("armv6t2");
1034 EXPECT_EQ(Triple::arm, T.getArch());
1035 }
1036 {
1037 Triple T = Triple("armv8");
1038 EXPECT_EQ(Triple::arm, T.getArch());
1039 }
1040 {
1041 Triple T = Triple("armeb");
1042 EXPECT_EQ(Triple::armeb, T.getArch());
1043 }
1044 {
1045 Triple T = Triple("armv5eb");
1046 EXPECT_EQ(Triple::armeb, T.getArch());
1047 }
1048 {
1049 Triple T = Triple("armebv7m");
1050 EXPECT_EQ(Triple::armeb, T.getArch());
1051 }
1052 {
1053 Triple T = Triple("armv7eb");
1054 EXPECT_EQ(Triple::armeb, T.getArch());
1055 }
1056 // THUMB
1057 {
1058 Triple T = Triple("thumb");
1059 EXPECT_EQ(Triple::thumb, T.getArch());
1060 }
1061 {
1062 Triple T = Triple("thumbv7a");
1063 EXPECT_EQ(Triple::thumb, T.getArch());
1064 }
1065 {
1066 Triple T = Triple("thumbeb");
1067 EXPECT_EQ(Triple::thumbeb, T.getArch());
1068 }
1069 {
1070 Triple T = Triple("thumbv4teb");
1071 EXPECT_EQ(Triple::thumbeb, T.getArch());
1072 }
1073 {
1074 Triple T = Triple("thumbebv7");
1075 EXPECT_EQ(Triple::thumbeb, T.getArch());
1076 }
1077 {
1078 Triple T = Triple("armv6m");
1079 EXPECT_EQ(Triple::thumb, T.getArch());
1080 }
1081 {
1082 Triple T = Triple("thumbv2");
1083 EXPECT_EQ(Triple::UnknownArch, T.getArch());
1084 }
1085 {
1086 Triple T = Triple("thumbebv6eb");
1087 EXPECT_EQ(Triple::UnknownArch, T.getArch());
1088 }
1089 // AARCH64
1090 {
1091 Triple T = Triple("arm64");
1092 EXPECT_EQ(Triple::aarch64, T.getArch());
1093 }
1094 {
1095 Triple T = Triple("aarch64");
1096 EXPECT_EQ(Triple::aarch64, T.getArch());
1097 }
1098 {
1099 Triple T = Triple("aarch64_be");
1100 EXPECT_EQ(Triple::aarch64_be, T.getArch());
1101 }
1102 {
1103 Triple T = Triple("aarch64be");
1104 EXPECT_EQ(Triple::UnknownArch, T.getArch());
1105 }
1106 {
1107 Triple T = Triple("arm64be");
1108 EXPECT_EQ(Triple::UnknownArch, T.getArch());
1109 }
1110 }
1111 } // end anonymous namespace
1112