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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [builtins-20.c] - Blame information for rev 298

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Line No. Rev Author Line
1 298 jeremybenn 
/* Copyright (C) 2003  Free Software Foundation.
2 
 
3 
   Verify that built-in math function constant folding doesn't break
4 
   anything and produces the expected results.
5 
 
6 
   Written by Roger Sayle, 8th June 2003.  */
7 
 
8 
/* { dg-do link } */
9 
/* { dg-options "-O2 -ffast-math" } */
10 
/* { dg-add-options c99_runtime } */
11 
 
12 
#include "builtins-config.h"
13 
 
14 
extern double cos (double);
15 
extern double sin (double);
16 
extern double tan (double);
17 
extern double fabs (double);
18 
extern double atan2 (double, double);
19 
extern double copysign (double, double);
20 
extern double fmin (double, double);
21 
extern double fmax (double, double);
22 
extern double hypot (double, double);
23 
extern double pure (double) __attribute__ ((__pure__));
24 
extern double carg (__complex__ double);
25 
extern __complex__ double ccos (__complex__ double);
26 
extern __complex__ double ctan (__complex__ double);
27 
extern float cosf (float);
28 
extern float sinf (float);
29 
extern float tanf (float);
30 
extern float fabsf (float);
31 
extern float atan2f (float, float);
32 
extern float copysignf (float, float);
33 
extern float fminf (float, float);
34 
extern float fmaxf (float, float);
35 
extern float hypotf (float, float);
36 
extern float puref (float) __attribute__ ((__pure__));
37 
extern float cargf (__complex__ float);
38 
extern __complex__ float ccosf (__complex__ float);
39 
extern __complex__ float ctanf (__complex__ float);
40 
extern long double cosl (long double);
41 
extern long double sinl (long double);
42 
extern long double tanl (long double);
43 
extern long double fabsl (long double);
44 
extern long double atan2l (long double, long double);
45 
extern long double copysignl (long double, long double);
46 
extern long double fminl (long double, long double);
47 
extern long double fmaxl (long double, long double);
48 
extern long double hypotl (long double, long double);
49 
extern long double purel (long double) __attribute__ ((__pure__));
50 
extern long double cargl (__complex__ long double);
51 
extern __complex__ long double ccosl (__complex__ long double);
52 
extern __complex__ long double ctanl (__complex__ long double);
53 
 
54 
extern void link_error(void);
55 
 
56 
void test1(double x)
57 
{
58 
  if (cos(x) != cos(-x))
59 
    link_error ();
60 
 
61 
  if (cos(x) != cos(fabs(x)))
62 
    link_error ();
63 
 
64 
  if (cos(x) != cos(-fabs(x)))
65 
    link_error ();
66 
 
67 
  if (cos(tan(x)) != cos(tan(-fabs(x))))
68 
    link_error ();
69 
 
70 
  if (sin(x)/cos(x) != tan(x))
71 
    link_error ();
72 
 
73 
  if (cos(x)/sin(x) != 1.0/tan(x))
74 
    link_error ();
75 
 
76 
  if (tan(x)*cos(x) != sin(x))
77 
    link_error ();
78 
 
79 
  if (cos(x)*tan(x) != sin(x))
80 
    link_error ();
81 
 
82 
  if (sin(x)/tan(x) != cos(x))
83 
    link_error ();
84 
 
85 
  if (tan(x)/sin(x) != 1.0/cos(x))
86 
    link_error ();
87 
}
88 
 
89 
void test2(double x, double y)
90 
{
91 
  if (-tan(x-y) != tan(y-x))
92 
    link_error ();
93 
 
94 
  if (-sin(x-y) != sin(y-x))
95 
    link_error ();
96 
 
97 
  if (cos(-x*y) != cos(x*y))
98 
    link_error ();
99 
 
100 
  if (cos(x*-y) != cos(x*y))
101 
    link_error ();
102 
 
103 
  if (cos(-x/y) != cos(x/y))
104 
    link_error ();
105 
 
106 
  if (cos(x/-y) != cos(x/y))
107 
    link_error ();
108 
 
109 
  if (cos(-fabs(tan(x/-y))) != cos(tan(x/y)))
110 
    link_error ();
111 
 
112 
  if (cos(y<10 ? -x : y) != cos(y<10 ? x : y))
113 
    link_error ();
114 
 
115 
  if (cos(y<10 ? x : -y) != cos(y<10 ? x : y))
116 
    link_error ();
117 
 
118 
  if (cos(y<10 ? -fabs(x) : tan(x<20 ? -x : -fabs(y)))
119 
      != cos(y<10 ? x : tan(x<20 ? x : y)))
120 
    link_error ();
121 
 
122 
  if (cos((y*=3, -x)) != cos((y*=3,x)))
123 
    link_error ();
124 
 
125 
  if (cos((y*=2, -fabs(tan(x/-y)))) != cos((y*=2,tan(x/y))))
126 
    link_error ();
127 
 
128 
  if (cos(copysign(x,y)) != cos(x))
129 
    link_error ();
130 
 
131 
  if (cos(copysign(-fabs(x),y*=2)) != cos((y*=2,x)))
132 
    link_error ();
133 
 
134 
  if (hypot (x, 0) != fabs(x))
135 
    link_error ();
136 
 
137 
  if (hypot (0, x) != fabs(x))
138 
    link_error ();
139 
 
140 
  if (hypot (x, x) != fabs(x) * __builtin_sqrt(2))
141 
    link_error ();
142 
 
143 
  if (hypot (-x, y) != hypot (x, y))
144 
    link_error ();
145 
 
146 
  if (hypot (x, -y) != hypot (x, y))
147 
    link_error ();
148 
 
149 
  if (hypot (-x, -y) != hypot (x, y))
150 
    link_error ();
151 
 
152 
  if (hypot (fabs(x), y) != hypot (x, y))
153 
    link_error ();
154 
 
155 
  if (hypot (x, fabs(y)) != hypot (x, y))
156 
    link_error ();
157 
 
158 
  if (hypot (fabs(x), fabs(y)) != hypot (x, y))
159 
    link_error ();
160 
 
161 
  if (hypot (-fabs(-x), -fabs(fabs(fabs(-y)))) != hypot (x, y))
162 
    link_error ();
163 
 
164 
  if (hypot (-x, 0) != fabs(x))
165 
    link_error ();
166 
 
167 
  if (hypot (-x, x) != fabs(x) * __builtin_sqrt(2))
168 
    link_error ();
169 
 
170 
  if (hypot (pure(x), -pure(x)) != fabs(pure(x)) * __builtin_sqrt(2))
171 
    link_error ();
172 
 
173 
  if (hypot (tan(-x), tan(-fabs(y))) != hypot (tan(x), tan(y)))
174 
    link_error ();
175 
 
176 
  if (fmin (fmax(x,y),y) != y)
177 
    link_error ();
178 
 
179 
  if (fmin (fmax(y,x),y) != y)
180 
    link_error ();
181 
 
182 
  if (fmin (x,fmax(x,y)) != x)
183 
    link_error ();
184 
 
185 
  if (fmin (x,fmax(y,x)) != x)
186 
    link_error ();
187 
 
188 
  if (fmax (fmin(x,y),y) != y)
189 
    link_error ();
190 
 
191 
  if (fmax (fmin(y,x),y) != y)
192 
    link_error ();
193 
 
194 
  if (fmax (x,fmin(x,y)) != x)
195 
    link_error ();
196 
 
197 
  if (fmax (x,fmin(y,x)) != x)
198 
    link_error ();
199 
 
200 
  if ((__complex__ double) x != -(__complex__ double) (-x))
201 
    link_error ();
202 
 
203 
  if (x*1i != -(-x*1i))
204 
    link_error ();
205 
 
206 
  if (x+(x-y)*1i != -(-x+(y-x)*1i))
207 
    link_error ();
208 
 
209 
  if (x+(x-y)*1i != -(-x-(x-y)*1i))
210 
    link_error ();
211 
 
212 
  if (ccos(tan(x)+sin(y)*1i) != ccos(-tan(-x)+-sin(-y)*1i))
213 
    link_error ();
214 
 
215 
  if (ccos(tan(x)+sin(x-y)*1i) != ccos(-tan(-x)-sin(y-x)*1i))
216 
    link_error ();
217 
 
218 
  if (-5+x*1i != -~(5+x*1i))
219 
    link_error ();
220 
 
221 
  if (tan(x)+tan(y)*1i != -~(tan(-x)+tan(y)*1i))
222 
    link_error ();
223 
}
224 
 
225 
void test3(__complex__ double x, __complex__ double y, int i)
226 
{
227 
  if (carg(x) != atan2(__imag__ x, __real__ x))
228 
    link_error ();
229 
 
230 
  if (ccos(x) != ccos(-x))
231 
    link_error();
232 
 
233 
  if (ccos(ctan(x)) != ccos(ctan(-x)))
234 
    link_error();
235 
 
236 
  if (ctan(x-y) != -ctan(y-x))
237 
    link_error();
238 
 
239 
  if (ccos(x/y) != ccos(-x/y))
240 
    link_error();
241 
 
242 
  if (ccos(x/y) != ccos(x/-y))
243 
    link_error();
244 
 
245 
  if (ccos(x/ctan(y)) != ccos(-x/ctan(-y)))
246 
    link_error();
247 
 
248 
  if (ccos(x*y) != ccos(-x*y))
249 
    link_error();
250 
 
251 
  if (ccos(x*y) != ccos(x*-y))
252 
    link_error();
253 
 
254 
  if (ccos(ctan(x)*y) != ccos(ctan(-x)*-y))
255 
    link_error();
256 
 
257 
  if (ccos(ctan(x/y)) != ccos(-ctan(x/-y)))
258 
    link_error();
259 
 
260 
  if (ccos(i ? x : y) != ccos(i ? -x : y))
261 
    link_error();
262 
 
263 
  if (ccos(i ? x : y) != ccos(i ? x : -y))
264 
    link_error();
265 
 
266 
  if (ccos(i ? x : ctan(y/x)) != ccos(i ? -x : -ctan(-y/x)))
267 
    link_error();
268 
 
269 
  if (~x != -~-x)
270 
    link_error();
271 
 
272 
  if (ccos(~x) != ccos(-~-x))
273 
    link_error();
274 
 
275 
  if (ctan(~(x-y)) != -ctan(~(y-x)))
276 
    link_error();
277 
 
278 
  if (ctan(~(x/y)) != -ctan(~(x/-y)))
279 
    link_error();
280 
}
281 
 
282 
void test1f(float x)
283 
{
284 
  if (cosf(x) != cosf(-x))
285 
    link_error ();
286 
 
287 
  if (cosf(x) != cosf(fabsf(x)))
288 
    link_error ();
289 
 
290 
  if (cosf(x) != cosf(-fabsf(x)))
291 
    link_error ();
292 
 
293 
  if (cosf(tanf(x)) != cosf(tanf(-fabsf(x))))
294 
    link_error ();
295 
 
296 
#ifdef HAVE_C99_RUNTIME
297 
  if (sinf(x)/cosf(x) != tanf(x))
298 
    link_error ();
299 
 
300 
  if (cosf(x)/sinf(x) != 1.0f/tanf(x))
301 
    link_error ();
302 
 
303 
  if (tanf(x)*cosf(x) != sinf(x))
304 
    link_error ();
305 
 
306 
  if (cosf(x)*tanf(x) != sinf(x))
307 
    link_error ();
308 
 
309 
  if (sinf(x)/tanf(x) != cosf(x))
310 
    link_error ();
311 
 
312 
  if (tanf(x)/sinf(x) != 1.0f/cosf(x))
313 
    link_error ();
314 
#endif
315 
}
316 
 
317 
void test2f(float x, float y)
318 
{
319 
  if (-tanf(x-y) != tanf(y-x))
320 
    link_error ();
321 
 
322 
  if (-sinf(x-y) != sinf(y-x))
323 
    link_error ();
324 
 
325 
  if (cosf(-x*y) != cosf(x*y))
326 
    link_error ();
327 
 
328 
  if (cosf(x*-y) != cosf(x*y))
329 
    link_error ();
330 
 
331 
  if (cosf(-x/y) != cosf(x/y))
332 
    link_error ();
333 
 
334 
  if (cosf(x/-y) != cosf(x/y))
335 
    link_error ();
336 
 
337 
  if (cosf(-fabsf(tanf(x/-y))) != cosf(tanf(x/y)))
338 
    link_error ();
339 
 
340 
  if (cosf(y<10 ? -x : y) != cosf(y<10 ? x : y))
341 
    link_error ();
342 
 
343 
  if (cosf(y<10 ? x : -y) != cosf(y<10 ? x : y))
344 
    link_error ();
345 
 
346 
  if (cosf(y<10 ? -fabsf(x) : tanf(x<20 ? -x : -fabsf(y)))
347 
      != cosf(y<10 ? x : tanf(x<20 ? x : y)))
348 
    link_error ();
349 
 
350 
  if (cosf((y*=3, -x)) != cosf((y*=3,x)))
351 
    link_error ();
352 
 
353 
  if (cosf((y*=2, -fabsf(tanf(x/-y)))) != cosf((y*=2,tanf(x/y))))
354 
    link_error ();
355 
 
356 
  if (cosf(copysignf(x,y)) != cosf(x))
357 
    link_error ();
358 
 
359 
  if (cosf(copysignf(-fabsf(x),y*=2)) != cosf((y*=2,x)))
360 
    link_error ();
361 
 
362 
  if (hypotf (x, 0) != fabsf(x))
363 
    link_error ();
364 
 
365 
  if (hypotf (0, x) != fabsf(x))
366 
    link_error ();
367 
 
368 
  if (hypotf (x, x) != fabsf(x) * __builtin_sqrtf(2))
369 
    link_error ();
370 
 
371 
  if (hypotf (-x, y) != hypotf (x, y))
372 
    link_error ();
373 
 
374 
  if (hypotf (x, -y) != hypotf (x, y))
375 
    link_error ();
376 
 
377 
  if (hypotf (-x, -y) != hypotf (x, y))
378 
    link_error ();
379 
 
380 
  if (hypotf (fabsf(x), y) != hypotf (x, y))
381 
    link_error ();
382 
 
383 
  if (hypotf (x, fabsf(y)) != hypotf (x, y))
384 
    link_error ();
385 
 
386 
  if (hypotf (fabsf(x), fabsf(y)) != hypotf (x, y))
387 
    link_error ();
388 
 
389 
  if (hypotf (-fabsf(-x), -fabsf(fabsf(fabsf(-y)))) != hypotf (x, y))
390 
    link_error ();
391 
 
392 
  if (hypotf (-x, 0) != fabsf(x))
393 
    link_error ();
394 
 
395 
  if (hypotf (-x, x) != fabsf(x) * __builtin_sqrtf(2))
396 
    link_error ();
397 
 
398 
  if (hypotf (puref(x), -puref(x)) != fabsf(puref(x)) * __builtin_sqrtf(2))
399 
    link_error ();
400 
 
401 
  if (hypotf (tanf(-x), tanf(-fabsf(y))) != hypotf (tanf(x), tanf(y)))
402 
    link_error ();
403 
 
404 
  if (fminf (fmaxf(x,y),y) != y)
405 
    link_error ();
406 
 
407 
  if (fminf (fmaxf(y,x),y) != y)
408 
    link_error ();
409 
 
410 
  if (fminf (x,fmaxf(x,y)) != x)
411 
    link_error ();
412 
 
413 
  if (fminf (x,fmaxf(y,x)) != x)
414 
    link_error ();
415 
 
416 
  if (fmaxf (fminf(x,y),y) != y)
417 
    link_error ();
418 
 
419 
  if (fmaxf (fminf(y,x),y) != y)
420 
    link_error ();
421 
 
422 
  if (fmaxf (x,fminf(x,y)) != x)
423 
    link_error ();
424 
 
425 
  if (fmaxf (x,fminf(y,x)) != x)
426 
    link_error ();
427 
 
428 
  if ((__complex__ float) x != -(__complex__ float) (-x))
429 
    link_error ();
430 
 
431 
  if (x+(x-y)*1i != -(-x+(y-x)*1i))
432 
    link_error ();
433 
 
434 
  if (x+(x-y)*1i != -(-x-(x-y)*1i))
435 
    link_error ();
436 
 
437 
  if (ccosf(tanf(x)+sinf(y)*1i) != ccosf(-tanf(-x)+-sinf(-y)*1i))
438 
    link_error ();
439 
 
440 
  if (ccosf(tanf(x)+sinf(x-y)*1i) != ccosf(-tanf(-x)-sinf(y-x)*1i))
441 
    link_error ();
442 
 
443 
  if (-5+x*1i != -~(5+x*1i))
444 
    link_error ();
445 
 
446 
  if (tanf(x)+tanf(y)*1i != -~(tanf(-x)+tanf(y)*1i))
447 
    link_error ();
448 
}
449 
 
450 
void test3f(__complex__ float x, __complex__ float y, int i)
451 
{
452 
  if (ccosf(x) != ccosf(-x))
453 
    link_error();
454 
 
455 
  if (ccosf(ctanf(x)) != ccosf(ctanf(-x)))
456 
    link_error();
457 
 
458 
  if (ctanf(x-y) != -ctanf(y-x))
459 
    link_error();
460 
 
461 
  if (ccosf(x/y) != ccosf(-x/y))
462 
    link_error();
463 
 
464 
  if (ccosf(x/y) != ccosf(x/-y))
465 
    link_error();
466 
 
467 
  if (ccosf(x/ctanf(y)) != ccosf(-x/ctanf(-y)))
468 
    link_error();
469 
 
470 
  if (ccosf(x*y) != ccosf(-x*y))
471 
    link_error();
472 
 
473 
  if (ccosf(x*y) != ccosf(x*-y))
474 
    link_error();
475 
 
476 
  if (ccosf(ctanf(x)*y) != ccosf(ctanf(-x)*-y))
477 
    link_error();
478 
 
479 
  if (ccosf(ctanf(x/y)) != ccosf(-ctanf(x/-y)))
480 
    link_error();
481 
 
482 
  if (ccosf(i ? x : y) != ccosf(i ? -x : y))
483 
    link_error();
484 
 
485 
  if (ccosf(i ? x : y) != ccosf(i ? x : -y))
486 
    link_error();
487 
 
488 
  if (ccosf(i ? x : ctanf(y/x)) != ccosf(i ? -x : -ctanf(-y/x)))
489 
    link_error();
490 
 
491 
  if (~x != -~-x)
492 
    link_error();
493 
 
494 
  if (ccosf(~x) != ccosf(-~-x))
495 
    link_error();
496 
 
497 
  if (ctanf(~(x-y)) != -ctanf(~(y-x)))
498 
    link_error();
499 
 
500 
  if (ctanf(~(x/y)) != -ctanf(~(x/-y)))
501 
    link_error();
502 
 
503 
#ifdef HAVE_C99_RUNTIME
504 
  if (cargf(x) != atan2f(__imag__ x, __real__ x))
505 
    link_error ();
506 
#endif
507 
}
508 
 
509 
void test1l(long double x)
510 
{
511 
  if (cosl(x) != cosl(-x))
512 
    link_error ();
513 
 
514 
  if (cosl(x) != cosl(fabsl(x)))
515 
    link_error ();
516 
 
517 
  if (cosl(x) != cosl(-fabsl(x)))
518 
    link_error ();
519 
 
520 
  if (cosl(tanl(x)) != cosl(tanl(-fabsl(x))))
521 
    link_error ();
522 
 
523 
#ifdef HAVE_C99_RUNTIME
524 
  if (sinl(x)/cosl(x) != tanl(x))
525 
    link_error ();
526 
 
527 
  if (cosl(x)/sinl(x) != 1.0l/tanl(x))
528 
    link_error ();
529 
 
530 
  if (tanl(x)*cosl(x) != sinl(x))
531 
    link_error ();
532 
 
533 
  if (cosl(x)*tanl(x) != sinl(x))
534 
    link_error ();
535 
 
536 
  if (sinl(x)/tanl(x) != cosl(x))
537 
    link_error ();
538 
 
539 
  if (tanl(x)/sinl(x) != 1.0l/cosl(x))
540 
    link_error ();
541 
#endif
542 
}
543 
 
544 
void test2l(long double x, long double y)
545 
{
546 
  if (-tanl(x-y) != tanl(y-x))
547 
    link_error ();
548 
 
549 
  if (-sinl(x-y) != sinl(y-x))
550 
    link_error ();
551 
 
552 
  if (cosl(-x*y) != cosl(x*y))
553 
    link_error ();
554 
 
555 
  if (cosl(x*-y) != cosl(x*y))
556 
    link_error ();
557 
 
558 
  if (cosl(-x/y) != cosl(x/y))
559 
    link_error ();
560 
 
561 
  if (cosl(x/-y) != cosl(x/y))
562 
    link_error ();
563 
 
564 
  if (cosl(-fabsl(tanl(x/-y))) != cosl(tanl(x/y)))
565 
    link_error ();
566 
 
567 
  if (cosl(y<10 ? -x : y) != cosl(y<10 ? x : y))
568 
    link_error ();
569 
 
570 
  if (cosl(y<10 ? x : -y) != cosl(y<10 ? x : y))
571 
    link_error ();
572 
 
573 
  if (cosl(y<10 ? -fabsl(x) : tanl(x<20 ? -x : -fabsl(y)))
574 
      != cosl(y<10 ? x : tanl(x<20 ? x : y)))
575 
    link_error ();
576 
 
577 
  if (cosl((y*=3, -x)) != cosl((y*=3,x)))
578 
    link_error ();
579 
 
580 
  if (cosl((y*=2, -fabsl(tanl(x/-y)))) != cosl((y*=2,tanl(x/y))))
581 
    link_error ();
582 
 
583 
  if (cosl(copysignl(x,y)) != cosl(x))
584 
    link_error ();
585 
 
586 
  if (cosl(copysignl(-fabsl(x),y*=2)) != cosl((y*=2,x)))
587 
    link_error ();
588 
 
589 
  if (hypotl (x, 0) != fabsl(x))
590 
    link_error ();
591 
 
592 
  if (hypotl (0, x) != fabsl(x))
593 
    link_error ();
594 
 
595 
  if (hypotl (x, x) != fabsl(x) * __builtin_sqrtl(2))
596 
    link_error ();
597 
 
598 
  if (hypotl (-x, y) != hypotl (x, y))
599 
    link_error ();
600 
 
601 
  if (hypotl (x, -y) != hypotl (x, y))
602 
    link_error ();
603 
 
604 
  if (hypotl (-x, -y) != hypotl (x, y))
605 
    link_error ();
606 
 
607 
  if (hypotl (fabsl(x), y) != hypotl (x, y))
608 
    link_error ();
609 
 
610 
  if (hypotl (x, fabsl(y)) != hypotl (x, y))
611 
    link_error ();
612 
 
613 
  if (hypotl (fabsl(x), fabsl(y)) != hypotl (x, y))
614 
    link_error ();
615 
 
616 
  if (hypotl (-fabsl(-x), -fabsl(fabsl(fabsl(-y)))) != hypotl (x, y))
617 
    link_error ();
618 
 
619 
  if (hypotl (-x, 0) != fabsl(x))
620 
    link_error ();
621 
 
622 
  if (hypotl (-x, x) != fabsl(x) * __builtin_sqrtl(2))
623 
    link_error ();
624 
 
625 
  if (hypotl (purel(x), -purel(x)) != fabsl(purel(x)) * __builtin_sqrtl(2))
626 
    link_error ();
627 
 
628 
  if (hypotl (tanl(-x), tanl(-fabsl(y))) != hypotl (tanl(x), tanl(y)))
629 
    link_error ();
630 
 
631 
  if (fminl (fmaxl(x,y),y) != y)
632 
    link_error ();
633 
 
634 
  if (fminl (fmaxl(y,x),y) != y)
635 
    link_error ();
636 
 
637 
  if (fminl (x,fmaxl(x,y)) != x)
638 
    link_error ();
639 
 
640 
  if (fminl (x,fmaxl(y,x)) != x)
641 
    link_error ();
642 
 
643 
  if (fmaxl (fminl(x,y),y) != y)
644 
    link_error ();
645 
 
646 
  if (fmaxl (fminl(y,x),y) != y)
647 
    link_error ();
648 
 
649 
  if (fmaxl (x,fminl(x,y)) != x)
650 
    link_error ();
651 
 
652 
  if (fmaxl (x,fminl(y,x)) != x)
653 
    link_error ();
654 
 
655 
  if ((__complex__ long double) x != -(__complex__ long double) (-x))
656 
    link_error ();
657 
 
658 
  if (x+(x-y)*1i != -(-x+(y-x)*1i))
659 
    link_error ();
660 
 
661 
  if (x+(x-y)*1i != -(-x-(x-y)*1i))
662 
    link_error ();
663 
 
664 
  if (ccosl(tanl(x)+sinl(y)*1i) != ccosl(-tanl(-x)+-sinl(-y)*1i))
665 
    link_error ();
666 
 
667 
  if (ccosl(tanl(x)+sinl(x-y)*1i) != ccosl(-tanl(-x)-sinl(y-x)*1i))
668 
    link_error ();
669 
 
670 
  if (-5+x*1i != -~(5+x*1i))
671 
    link_error ();
672 
 
673 
  if (tanl(x)+tanl(y)*1i != -~(tanl(-x)+tanl(y)*1i))
674 
    link_error ();
675 
}
676 
 
677 
void test3l(__complex__ long double x, __complex__ long double y, int i)
678 
{
679 
  if (ccosl(x) != ccosl(-x))
680 
    link_error();
681 
 
682 
  if (ccosl(ctanl(x)) != ccosl(ctanl(-x)))
683 
    link_error();
684 
 
685 
  if (ctanl(x-y) != -ctanl(y-x))
686 
    link_error();
687 
 
688 
  if (ccosl(x/y) != ccosl(-x/y))
689 
    link_error();
690 
 
691 
  if (ccosl(x/y) != ccosl(x/-y))
692 
    link_error();
693 
 
694 
  if (ccosl(x/ctanl(y)) != ccosl(-x/ctanl(-y)))
695 
    link_error();
696 
 
697 
  if (ccosl(x*y) != ccosl(-x*y))
698 
    link_error();
699 
 
700 
  if (ccosl(x*y) != ccosl(x*-y))
701 
    link_error();
702 
 
703 
  if (ccosl(ctanl(x)*y) != ccosl(ctanl(-x)*-y))
704 
    link_error();
705 
 
706 
  if (ccosl(ctanl(x/y)) != ccosl(-ctanl(x/-y)))
707 
    link_error();
708 
 
709 
  if (ccosl(i ? x : y) != ccosl(i ? -x : y))
710 
    link_error();
711 
 
712 
  if (ccosl(i ? x : y) != ccosl(i ? x : -y))
713 
    link_error();
714 
 
715 
  if (ccosl(i ? x : ctanl(y/x)) != ccosl(i ? -x : -ctanl(-y/x)))
716 
    link_error();
717 
 
718 
  if (~x != -~-x)
719 
    link_error();
720 
 
721 
  if (ccosl(~x) != ccosl(-~-x))
722 
    link_error();
723 
 
724 
  if (ctanl(~(x-y)) != -ctanl(~(y-x)))
725 
    link_error();
726 
 
727 
  if (ctanl(~(x/y)) != -ctanl(~(x/-y)))
728 
    link_error();
729 
 
730 
#ifdef HAVE_C99_RUNTIME
731 
  if (cargl(x) != atan2l(__imag__ x, __real__ x))
732 
    link_error ();
733 
#endif
734 
}
735 
 
736 
int main()
737 
{
738 
  test1 (1.0);
739 
  test2 (1.0, 2.0);
740 
 
741 
  test1f (1.0f);
742 
  test2f (1.0f, 2.0f);
743 
 
744 
  test1l (1.0l);
745 
  test2l (1.0l, 2.0l);
746 
 
747 
  return 0;
748 
}
749 
 

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