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[/] [openrisc/] [trunk/] [orpsocv2/] [sw/] [apps/] [testfloat/] [testFunction.c] - Blame information for rev 820

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1 349 julius 
 
2 
/*
3 
===============================================================================
4 
 
5 
This C source file is part of TestFloat, Release 2a, a package of programs
6 
for testing the correctness of floating-point arithmetic complying to the
7 
IEC/IEEE Standard for Floating-Point.
8 
 
9 
Written by John R. Hauser.  More information is available through the Web
10 
page `http://HTTP.CS.Berkeley.EDU/~jhauser/arithmetic/TestFloat.html'.
11 
 
12 
THIS SOFTWARE IS DISTRIBUTED AS IS, FOR FREE.  Although reasonable effort
13 
has been made to avoid it, THIS SOFTWARE MAY CONTAIN FAULTS THAT WILL AT
14 
TIMES RESULT IN INCORRECT BEHAVIOR.  USE OF THIS SOFTWARE IS RESTRICTED TO
15 
PERSONS AND ORGANIZATIONS WHO CAN AND WILL TAKE FULL RESPONSIBILITY FOR ANY
16 
AND ALL LOSSES, COSTS, OR OTHER PROBLEMS ARISING FROM ITS USE.
17 
 
18 
Derivative works are acceptable, even for commercial purposes, so long as
19 
(1) they include prominent notice that the work is derivative, and (2) they
20 
include prominent notice akin to these four paragraphs for those parts of
21 
this code that are retained.
22 
 
23 
Modified for use with or1ksim's testsuite.
24 
 
25 
Contributor Julius Baxter <julius.baxter@orsoc.se>
26 
 
27 
===============================================================================
28 
*/
29 425 julius 
#include "cpu-utils.h" // OR1k support C library
30 349 julius 
#include "milieu.h"
31 
#include "printf.h"
32 
#include "softfloat.h"
33 
#include "testCases.h"
34 
#include "testLoops.h"
35 
#include "systmodes.h"
36 
#include "systflags.h"
37 
#include "systfloat.h"
38 
#include "testFunction.h"
39 
 
40 
const functionT functions[ NUM_FUNCTIONS ] = {
41 
    { 0, 0, 0, 0 },
42 
    { "int32_to_float32",                1, FALSE, TRUE  },
43 
    { "int32_to_float64",                1, FALSE, FALSE },
44 
    { "int32_to_floatx80",               1, FALSE, FALSE },
45 
    { "int32_to_float128",               1, FALSE, FALSE },
46 
    { "int64_to_float32",                1, FALSE, TRUE  },
47 
    { "int64_to_float64",                1, FALSE, TRUE  },
48 
    { "int64_to_floatx80",               1, FALSE, FALSE },
49 
    { "int64_to_float128",               1, FALSE, FALSE },
50 
    { "float32_to_int32",                1, FALSE, TRUE  },
51 
    { "float32_to_int32_round_to_zero",  1, FALSE, FALSE },
52 
    { "float32_to_int64",                1, FALSE, TRUE  },
53 
    { "float32_to_int64_round_to_zero",  1, FALSE, FALSE },
54 
    { "float32_to_float64",              1, FALSE, FALSE },
55 
    { "float32_to_floatx80",             1, FALSE, FALSE },
56 
    { "float32_to_float128",             1, FALSE, FALSE },
57 
    { "float32_round_to_int",            1, FALSE, TRUE  },
58 
    { "float32_add",                     2, FALSE, TRUE  },
59 
    { "float32_sub",                     2, FALSE, TRUE  },
60 
    { "float32_mul",                     2, FALSE, TRUE  },
61 
    { "float32_div",                     2, FALSE, TRUE  },
62 
    { "float32_rem",                     2, FALSE, FALSE },
63 
    { "float32_sqrt",                    1, FALSE, TRUE  },
64 
    { "float32_eq",                      2, FALSE, FALSE },
65 
    { "float32_le",                      2, FALSE, FALSE },
66 
    { "float32_lt",                      2, FALSE, FALSE },
67 
    { "float32_eq_signaling",            2, FALSE, FALSE },
68 
    { "float32_le_quiet",                2, FALSE, FALSE },
69 
    { "float32_lt_quiet",                2, FALSE, FALSE },
70 
    { "float64_to_int32",                1, FALSE, TRUE  },
71 
    { "float64_to_int32_round_to_zero",  1, FALSE, FALSE },
72 
    { "float64_to_int64",                1, FALSE, TRUE  },
73 
    { "float64_to_int64_round_to_zero",  1, FALSE, FALSE },
74 
    { "float64_to_float32",              1, FALSE, TRUE  },
75 
    { "float64_to_floatx80",             1, FALSE, FALSE },
76 
    { "float64_to_float128",             1, FALSE, FALSE },
77 
    { "float64_round_to_int",            1, FALSE, TRUE  },
78 
    { "float64_add",                     2, FALSE, TRUE  },
79 
    { "float64_sub",                     2, FALSE, TRUE  },
80 
    { "float64_mul",                     2, FALSE, TRUE  },
81 
    { "float64_div",                     2, FALSE, TRUE  },
82 
    { "float64_rem",                     2, FALSE, FALSE },
83 
    { "float64_sqrt",                    1, FALSE, TRUE  },
84 
    { "float64_eq",                      2, FALSE, FALSE },
85 
    { "float64_le",                      2, FALSE, FALSE },
86 
    { "float64_lt",                      2, FALSE, FALSE },
87 
    { "float64_eq_signaling",            2, FALSE, FALSE },
88 
    { "float64_le_quiet",                2, FALSE, FALSE },
89 
    { "float64_lt_quiet",                2, FALSE, FALSE },
90 
    { "floatx80_to_int32",               1, FALSE, TRUE  },
91 
    { "floatx80_to_int32_round_to_zero", 1, FALSE, FALSE },
92 
    { "floatx80_to_int64",               1, FALSE, TRUE  },
93 
    { "floatx80_to_int64_round_to_zero", 1, FALSE, FALSE },
94 
    { "floatx80_to_float32",             1, FALSE, TRUE  },
95 
    { "floatx80_to_float64",             1, FALSE, TRUE  },
96 
    { "floatx80_to_float128",            1, FALSE, FALSE },
97 
    { "floatx80_round_to_int",           1, FALSE, TRUE  },
98 
    { "floatx80_add",                    2, TRUE,  TRUE  },
99 
    { "floatx80_sub",                    2, TRUE,  TRUE  },
100 
    { "floatx80_mul",                    2, TRUE,  TRUE  },
101 
    { "floatx80_div",                    2, TRUE,  TRUE  },
102 
    { "floatx80_rem",                    2, FALSE, FALSE },
103 
    { "floatx80_sqrt",                   1, TRUE,  TRUE  },
104 
    { "floatx80_eq",                     2, FALSE, FALSE },
105 
    { "floatx80_le",                     2, FALSE, FALSE },
106 
    { "floatx80_lt",                     2, FALSE, FALSE },
107 
    { "floatx80_eq_signaling",           2, FALSE, FALSE },
108 
    { "floatx80_le_quiet",               2, FALSE, FALSE },
109 
    { "floatx80_lt_quiet",               2, FALSE, FALSE },
110 
    { "float128_to_int32",               1, FALSE, TRUE  },
111 
    { "float128_to_int32_round_to_zero", 1, FALSE, FALSE },
112 
    { "float128_to_int64",               1, FALSE, TRUE  },
113 
    { "float128_to_int64_round_to_zero", 1, FALSE, FALSE },
114 
    { "float128_to_float32",             1, FALSE, TRUE  },
115 
    { "float128_to_float64",             1, FALSE, TRUE  },
116 
    { "float128_to_floatx80",            1, FALSE, TRUE  },
117 
    { "float128_round_to_int",           1, FALSE, TRUE  },
118 
    { "float128_add",                    2, FALSE, TRUE  },
119 
    { "float128_sub",                    2, FALSE, TRUE  },
120 
    { "float128_mul",                    2, FALSE, TRUE  },
121 
    { "float128_div",                    2, FALSE, TRUE  },
122 
    { "float128_rem",                    2, FALSE, FALSE },
123 
    { "float128_sqrt",                   1, FALSE, TRUE  },
124 
    { "float128_eq",                     2, FALSE, FALSE },
125 
    { "float128_le",                     2, FALSE, FALSE },
126 
    { "float128_lt",                     2, FALSE, FALSE },
127 
    { "float128_eq_signaling",           2, FALSE, FALSE },
128 
    { "float128_le_quiet",               2, FALSE, FALSE },
129 
    { "float128_lt_quiet",               2, FALSE, FALSE },
130 
};
131 
 
132 
const flag functionExists[ NUM_FUNCTIONS ] = {
133 
    0,
134 
#ifdef SYST_INT32_TO_FLOAT32
135 
    1,
136 
#else
137 
    0,
138 
#endif
139 
#ifdef SYST_INT32_TO_FLOAT64
140 
    1,
141 
#else
142 
    0,
143 
#endif
144 
#ifdef SYST_INT32_TO_FLOATX80
145 
    1,
146 
#else
147 
    0,
148 
#endif
149 
#ifdef SYST_INT32_TO_FLOAT128
150 
    1,
151 
#else
152 
    0,
153 
#endif
154 
#ifdef SYST_INT64_TO_FLOAT32
155 
    1,
156 
#else
157 
    0,
158 
#endif
159 
#ifdef SYST_INT64_TO_FLOAT64
160 
    1,
161 
#else
162 
    0,
163 
#endif
164 
#ifdef SYST_INT64_TO_FLOATX80
165 
    1,
166 
#else
167 
    0,
168 
#endif
169 
#ifdef SYST_INT64_TO_FLOAT128
170 
    1,
171 
#else
172 
    0,
173 
#endif
174 
#ifdef SYST_FLOAT32_TO_INT32
175 
    1,
176 
#else
177 
    0,
178 
#endif
179 
#ifdef SYST_FLOAT32_TO_INT32_ROUND_TO_ZERO
180 
    1,
181 
#else
182 
    0,
183 
#endif
184 
#ifdef SYST_FLOAT32_TO_INT64
185 
    1,
186 
#else
187 
    0,
188 
#endif
189 
#ifdef SYST_FLOAT32_TO_INT64_ROUND_TO_ZERO
190 
    1,
191 
#else
192 
    0,
193 
#endif
194 
#ifdef SYST_FLOAT32_TO_FLOAT64
195 
    1,
196 
#else
197 
    0,
198 
#endif
199 
#ifdef SYST_FLOAT32_TO_FLOATX80
200 
    1,
201 
#else
202 
    0,
203 
#endif
204 
#ifdef SYST_FLOAT32_TO_FLOAT128
205 
    1,
206 
#else
207 
    0,
208 
#endif
209 
#ifdef SYST_FLOAT32_ROUND_TO_INT
210 
    1,
211 
#else
212 
    0,
213 
#endif
214 
#ifdef SYST_FLOAT32_ADD
215 
    1,
216 
#else
217 
    0,
218 
#endif
219 
#ifdef SYST_FLOAT32_SUB
220 
    1,
221 
#else
222 
    0,
223 
#endif
224 
#ifdef SYST_FLOAT32_MUL
225 
    1,
226 
#else
227 
    0,
228 
#endif
229 
#ifdef SYST_FLOAT32_DIV
230 
    1,
231 
#else
232 
    0,
233 
#endif
234 
#ifdef SYST_FLOAT32_REM
235 
    1,
236 
#else
237 
    0,
238 
#endif
239 
#ifdef SYST_FLOAT32_SQRT
240 
    1,
241 
#else
242 
    0,
243 
#endif
244 
#ifdef SYST_FLOAT32_EQ
245 
    1,
246 
#else
247 
    0,
248 
#endif
249 
#ifdef SYST_FLOAT32_LE
250 
    1,
251 
#else
252 
    0,
253 
#endif
254 
#ifdef SYST_FLOAT32_LT
255 
    1,
256 
#else
257 
    0,
258 
#endif
259 
#ifdef SYST_FLOAT32_EQ_SIGNALING
260 
    1,
261 
#else
262 
    0,
263 
#endif
264 
#ifdef SYST_FLOAT32_LE_QUIET
265 
    1,
266 
#else
267 
    0,
268 
#endif
269 
#ifdef SYST_FLOAT32_LT_QUIET
270 
    1,
271 
#else
272 
    0,
273 
#endif
274 
#ifdef SYST_FLOAT64_TO_INT32
275 
    1,
276 
#else
277 
    0,
278 
#endif
279 
#ifdef SYST_FLOAT64_TO_INT32_ROUND_TO_ZERO
280 
    1,
281 
#else
282 
    0,
283 
#endif
284 
#ifdef SYST_FLOAT64_TO_INT64
285 
    1,
286 
#else
287 
    0,
288 
#endif
289 
#ifdef SYST_FLOAT64_TO_INT64_ROUND_TO_ZERO
290 
    1,
291 
#else
292 
    0,
293 
#endif
294 
#ifdef SYST_FLOAT64_TO_FLOAT32
295 
    1,
296 
#else
297 
    0,
298 
#endif
299 
#ifdef SYST_FLOAT64_TO_FLOATX80
300 
    1,
301 
#else
302 
    0,
303 
#endif
304 
#ifdef SYST_FLOAT64_TO_FLOAT128
305 
    1,
306 
#else
307 
    0,
308 
#endif
309 
#ifdef SYST_FLOAT64_ROUND_TO_INT
310 
    1,
311 
#else
312 
    0,
313 
#endif
314 
#ifdef SYST_FLOAT64_ADD
315 
    1,
316 
#else
317 
    0,
318 
#endif
319 
#ifdef SYST_FLOAT64_SUB
320 
    1,
321 
#else
322 
    0,
323 
#endif
324 
#ifdef SYST_FLOAT64_MUL
325 
    1,
326 
#else
327 
    0,
328 
#endif
329 
#ifdef SYST_FLOAT64_DIV
330 
    1,
331 
#else
332 
    0,
333 
#endif
334 
#ifdef SYST_FLOAT64_REM
335 
    1,
336 
#else
337 
    0,
338 
#endif
339 
#ifdef SYST_FLOAT64_SQRT
340 
    1,
341 
#else
342 
    0,
343 
#endif
344 
#ifdef SYST_FLOAT64_EQ
345 
    1,
346 
#else
347 
    0,
348 
#endif
349 
#ifdef SYST_FLOAT64_LE
350 
    1,
351 
#else
352 
    0,
353 
#endif
354 
#ifdef SYST_FLOAT64_LT
355 
    1,
356 
#else
357 
    0,
358 
#endif
359 
#ifdef SYST_FLOAT64_EQ_SIGNALING
360 
    1,
361 
#else
362 
    0,
363 
#endif
364 
#ifdef SYST_FLOAT64_LE_QUIET
365 
    1,
366 
#else
367 
    0,
368 
#endif
369 
#ifdef SYST_FLOAT64_LT_QUIET
370 
    1,
371 
#else
372 
    0,
373 
#endif
374 
#ifdef SYST_FLOATX80_TO_INT32
375 
    1,
376 
#else
377 
    0,
378 
#endif
379 
#ifdef SYST_FLOATX80_TO_INT32_ROUND_TO_ZERO
380 
    1,
381 
#else
382 
    0,
383 
#endif
384 
#ifdef SYST_FLOATX80_TO_INT64
385 
    1,
386 
#else
387 
    0,
388 
#endif
389 
#ifdef SYST_FLOATX80_TO_INT64_ROUND_TO_ZERO
390 
    1,
391 
#else
392 
    0,
393 
#endif
394 
#ifdef SYST_FLOATX80_TO_FLOAT32
395 
    1,
396 
#else
397 
    0,
398 
#endif
399 
#ifdef SYST_FLOATX80_TO_FLOAT64
400 
    1,
401 
#else
402 
    0,
403 
#endif
404 
#ifdef SYST_FLOATX80_TO_FLOAT128
405 
    1,
406 
#else
407 
    0,
408 
#endif
409 
#ifdef SYST_FLOATX80_ROUND_TO_INT
410 
    1,
411 
#else
412 
    0,
413 
#endif
414 
#ifdef SYST_FLOATX80_ADD
415 
    1,
416 
#else
417 
    0,
418 
#endif
419 
#ifdef SYST_FLOATX80_SUB
420 
    1,
421 
#else
422 
    0,
423 
#endif
424 
#ifdef SYST_FLOATX80_MUL
425 
    1,
426 
#else
427 
    0,
428 
#endif
429 
#ifdef SYST_FLOATX80_DIV
430 
    1,
431 
#else
432 
    0,
433 
#endif
434 
#ifdef SYST_FLOATX80_REM
435 
    1,
436 
#else
437 
    0,
438 
#endif
439 
#ifdef SYST_FLOATX80_SQRT
440 
    1,
441 
#else
442 
    0,
443 
#endif
444 
#ifdef SYST_FLOATX80_EQ
445 
    1,
446 
#else
447 
    0,
448 
#endif
449 
#ifdef SYST_FLOATX80_LE
450 
    1,
451 
#else
452 
    0,
453 
#endif
454 
#ifdef SYST_FLOATX80_LT
455 
    1,
456 
#else
457 
    0,
458 
#endif
459 
#ifdef SYST_FLOATX80_EQ_SIGNALING
460 
    1,
461 
#else
462 
    0,
463 
#endif
464 
#ifdef SYST_FLOATX80_LE_QUIET
465 
    1,
466 
#else
467 
    0,
468 
#endif
469 
#ifdef SYST_FLOATX80_LT_QUIET
470 
    1,
471 
#else
472 
    0,
473 
#endif
474 
#ifdef SYST_FLOAT128_TO_INT32
475 
    1,
476 
#else
477 
    0,
478 
#endif
479 
#ifdef SYST_FLOAT128_TO_INT32_ROUND_TO_ZERO
480 
    1,
481 
#else
482 
    0,
483 
#endif
484 
#ifdef SYST_FLOAT128_TO_INT64
485 
    1,
486 
#else
487 
    0,
488 
#endif
489 
#ifdef SYST_FLOAT128_TO_INT64_ROUND_TO_ZERO
490 
    1,
491 
#else
492 
    0,
493 
#endif
494 
#ifdef SYST_FLOAT128_TO_FLOAT32
495 
    1,
496 
#else
497 
    0,
498 
#endif
499 
#ifdef SYST_FLOAT128_TO_FLOAT64
500 
    1,
501 
#else
502 
    0,
503 
#endif
504 
#ifdef SYST_FLOAT128_TO_FLOATX80
505 
    1,
506 
#else
507 
    0,
508 
#endif
509 
#ifdef SYST_FLOAT128_ROUND_TO_INT
510 
    1,
511 
#else
512 
    0,
513 
#endif
514 
#ifdef SYST_FLOAT128_ADD
515 
    1,
516 
#else
517 
    0,
518 
#endif
519 
#ifdef SYST_FLOAT128_SUB
520 
    1,
521 
#else
522 
    0,
523 
#endif
524 
#ifdef SYST_FLOAT128_MUL
525 
    1,
526 
#else
527 
    0,
528 
#endif
529 
#ifdef SYST_FLOAT128_DIV
530 
    1,
531 
#else
532 
    0,
533 
#endif
534 
#ifdef SYST_FLOAT128_REM
535 
    1,
536 
#else
537 
    0,
538 
#endif
539 
#ifdef SYST_FLOAT128_SQRT
540 
    1,
541 
#else
542 
    0,
543 
#endif
544 
#ifdef SYST_FLOAT128_EQ
545 
    1,
546 
#else
547 
    0,
548 
#endif
549 
#ifdef SYST_FLOAT128_LE
550 
    1,
551 
#else
552 
    0,
553 
#endif
554 
#ifdef SYST_FLOAT128_LT
555 
    1,
556 
#else
557 
    0,
558 
#endif
559 
#ifdef SYST_FLOAT128_EQ_SIGNALING
560 
    1,
561 
#else
562 
    0,
563 
#endif
564 
#ifdef SYST_FLOAT128_LE_QUIET
565 
    1,
566 
#else
567 
    0,
568 
#endif
569 
#ifdef SYST_FLOAT128_LT_QUIET
570 
    1,
571 
#else
572 
    0,
573 
#endif
574 
};
575 
 
576 
static void
577 
 testFunctionVariety(
578 
     uint8 functionCode, int8 roundingPrecision, int8 roundingMode )
579 
{
580 
    uint8 roundingCode;
581 
 
582 
    functionName = functions[ functionCode ].name;
583 
#ifdef FLOATX80
584 
    if ( roundingPrecision == 32 ) {
585 
        roundingPrecisionName = "32";
586 
    }
587 
    else if ( roundingPrecision == 64 ) {
588 
        roundingPrecisionName = "64";
589 
    }
590 
    else if ( roundingPrecision == 80 ) {
591 
        roundingPrecisionName = "80";
592 
    }
593 
    else {
594 
        roundingPrecision = 80;
595 
        roundingPrecisionName = 0;
596 
    }
597 
    floatx80_rounding_precision = roundingPrecision;
598 
    syst_float_set_rounding_precision( roundingPrecision );
599 
#endif
600 
    switch ( roundingMode ) {
601 
     case ROUND_NEAREST_EVEN:
602 
        roundingModeName = "nearest_even";
603 
        roundingCode = float_round_nearest_even;
604 
        break;
605 
     case ROUND_TO_ZERO:
606 
        roundingModeName = "to_zero";
607 
        roundingCode = float_round_to_zero;
608 
        break;
609 
     case ROUND_DOWN:
610 
        roundingModeName = "down";
611 
        roundingCode = float_round_down;
612 
        break;
613 
     case ROUND_UP:
614 
        roundingModeName = "up";
615 
        roundingCode = float_round_up;
616 
        break;
617 
    default:
618 
      roundingModeName = 0;
619 
      roundingCode = float_round_nearest_even;
620 
      break;
621 
    }
622 
    float_rounding_mode = roundingCode;
623 
    syst_float_set_rounding_mode( roundingCode );
624 
    printf( "Testing "/*, stderr*/ );
625 
    writeFunctionName( /*stderr*/ );
626 
    printf( ".\n" /*, stderr*/ );
627 
    switch ( functionCode ) {
628 
#ifdef SYST_INT32_TO_FLOAT32
629 
     case INT32_TO_FLOAT32:
630 
        test_a_int32_z_float32( int32_to_float32, syst_int32_to_float32 );
631 
        break;
632 
#endif
633 
#ifdef SYST_INT32_TO_FLOAT64
634 
     case INT32_TO_FLOAT64:
635 
        test_a_int32_z_float64( int32_to_float64, syst_int32_to_float64 );
636 
        break;
637 
#endif
638 
#ifdef SYST_INT32_TO_FLOATX80
639 
     case INT32_TO_FLOATX80:
640 
        test_a_int32_z_floatx80( int32_to_floatx80, syst_int32_to_floatx80 );
641 
        break;
642 
#endif
643 
#ifdef SYST_INT32_TO_FLOAT128
644 
     case INT32_TO_FLOAT128:
645 
        test_a_int32_z_float128( int32_to_float128, syst_int32_to_float128 );
646 
        break;
647 
#endif
648 
#ifdef SYST_INT64_TO_FLOAT32
649 
     case INT64_TO_FLOAT32:
650 
        test_a_int64_z_float32( int64_to_float32, syst_int64_to_float32 );
651 
        break;
652 
#endif
653 
#ifdef SYST_INT64_TO_FLOAT64
654 
     case INT64_TO_FLOAT64:
655 
        test_a_int64_z_float64( int64_to_float64, syst_int64_to_float64 );
656 
        break;
657 
#endif
658 
#ifdef SYST_INT64_TO_FLOATX80
659 
     case INT64_TO_FLOATX80:
660 
        test_a_int64_z_floatx80( int64_to_floatx80, syst_int64_to_floatx80 );
661 
        break;
662 
#endif
663 
#ifdef SYST_INT64_TO_FLOAT128
664 
     case INT64_TO_FLOAT128:
665 
        test_a_int64_z_float128( int64_to_float128, syst_int64_to_float128 );
666 
        break;
667 
#endif
668 
#ifdef SYST_FLOAT32_TO_INT32
669 
     case FLOAT32_TO_INT32:
670 
        test_a_float32_z_int32( float32_to_int32, syst_float32_to_int32 );
671 
        break;
672 
#endif
673 
#ifdef SYST_FLOAT32_TO_INT32_ROUND_TO_ZERO
674 
     case FLOAT32_TO_INT32_ROUND_TO_ZERO:
675 
       syst_float_set_rounding_mode(float_round_to_zero);
676 
        test_a_float32_z_int32(
677 
            float32_to_int32_round_to_zero,
678 
            syst_float32_to_int32_round_to_zero
679 
        );
680 
        break;
681 
#endif
682 
#ifdef SYST_FLOAT32_TO_INT64
683 
     case FLOAT32_TO_INT64:
684 
        test_a_float32_z_int64( float32_to_int64, syst_float32_to_int64 );
685 
        break;
686 
#endif
687 
#ifdef SYST_FLOAT32_TO_INT64_ROUND_TO_ZERO
688 
     case FLOAT32_TO_INT64_ROUND_TO_ZERO:
689 
        test_a_float32_z_int64(
690 
            float32_to_int64_round_to_zero,
691 
            syst_float32_to_int64_round_to_zero
692 
        );
693 
        break;
694 
#endif
695 
#ifdef SYST_FLOAT32_TO_FLOAT64
696 
     case FLOAT32_TO_FLOAT64:
697 
        test_a_float32_z_float64(
698 
            float32_to_float64, syst_float32_to_float64 );
699 
        break;
700 
#endif
701 
#ifdef SYST_FLOAT32_TO_FLOATX80
702 
     case FLOAT32_TO_FLOATX80:
703 
        test_a_float32_z_floatx80(
704 
            float32_to_floatx80, syst_float32_to_floatx80 );
705 
        break;
706 
#endif
707 
#ifdef SYST_FLOAT32_TO_FLOAT128
708 
     case FLOAT32_TO_FLOAT128:
709 
        test_a_float32_z_float128(
710 
            float32_to_float128, syst_float32_to_float128 );
711 
        break;
712 
#endif
713 
#ifdef SYST_FLOAT32_ROUND_TO_INT
714 
     case FLOAT32_ROUND_TO_INT:
715 
        test_az_float32( float32_round_to_int, syst_float32_round_to_int );
716 
        break;
717 
#endif
718 
#ifdef SYST_FLOAT32_ADD
719 
     case FLOAT32_ADD:
720 
        test_abz_float32( float32_add, syst_float32_add );
721 
        break;
722 
#endif
723 
#ifdef SYST_FLOAT32_SUB
724 
     case FLOAT32_SUB:
725 
        test_abz_float32( float32_sub, syst_float32_sub );
726 
        break;
727 
#endif
728 
#ifdef SYST_FLOAT32_MUL
729 
     case FLOAT32_MUL:
730 
        test_abz_float32( float32_mul, syst_float32_mul );
731 
        break;
732 
#endif
733 
#ifdef SYST_FLOAT32_DIV
734 
     case FLOAT32_DIV:
735 
        test_abz_float32( float32_div, syst_float32_div );
736 
        break;
737 
#endif
738 
#ifdef SYST_FLOAT32_REM
739 
     case FLOAT32_REM:
740 
        test_abz_float32( float32_rem, syst_float32_rem );
741 
        break;
742 
#endif
743 
#ifdef SYST_FLOAT32_SQRT
744 
     case FLOAT32_SQRT:
745 
        test_az_float32( float32_sqrt, syst_float32_sqrt );
746 
        break;
747 
#endif
748 
#ifdef SYST_FLOAT32_EQ
749 
     case FLOAT32_EQ:
750 
        test_ab_float32_z_flag( float32_eq, syst_float32_eq );
751 
        break;
752 
#endif
753 
#ifdef SYST_FLOAT32_LE
754 
     case FLOAT32_LE:
755 
        test_ab_float32_z_flag( float32_le, syst_float32_le );
756 
        break;
757 
#endif
758 
#ifdef SYST_FLOAT32_LT
759 
     case FLOAT32_LT:
760 
        test_ab_float32_z_flag( float32_lt, syst_float32_lt );
761 
        break;
762 
#endif
763 
#ifdef SYST_FLOAT32_EQ_SIGNALING
764 
     case FLOAT32_EQ_SIGNALING:
765 
        test_ab_float32_z_flag(
766 
            float32_eq_signaling, syst_float32_eq_signaling );
767 
        break;
768 
#endif
769 
#ifdef SYST_FLOAT32_LE_QUIET
770 
     case FLOAT32_LE_QUIET:
771 
        test_ab_float32_z_flag( float32_le_quiet, syst_float32_le_quiet );
772 
        break;
773 
#endif
774 
#ifdef SYST_FLOAT32_LT_QUIET
775 
     case FLOAT32_LT_QUIET:
776 
        test_ab_float32_z_flag( float32_lt_quiet, syst_float32_lt_quiet );
777 
        break;
778 
#endif
779 
#ifdef SYST_FLOAT64_TO_INT32
780 
     case FLOAT64_TO_INT32:
781 
        test_a_float64_z_int32( float64_to_int32, syst_float64_to_int32 );
782 
        break;
783 
#endif
784 
#ifdef SYST_FLOAT64_TO_INT32_ROUND_TO_ZERO
785 
     case FLOAT64_TO_INT32_ROUND_TO_ZERO:
786 
        test_a_float64_z_int32(
787 
            float64_to_int32_round_to_zero,
788 
            syst_float64_to_int32_round_to_zero
789 
        );
790 
        break;
791 
#endif
792 
#ifdef SYST_FLOAT64_TO_INT64
793 
     case FLOAT64_TO_INT64:
794 
        test_a_float64_z_int64( float64_to_int64, syst_float64_to_int64 );
795 
        break;
796 
#endif
797 
#ifdef SYST_FLOAT64_TO_INT64_ROUND_TO_ZERO
798 
     case FLOAT64_TO_INT64_ROUND_TO_ZERO:
799 
        test_a_float64_z_int64(
800 
            float64_to_int64_round_to_zero,
801 
            syst_float64_to_int64_round_to_zero
802 
        );
803 
        break;
804 
#endif
805 
#ifdef SYST_FLOAT64_TO_FLOAT32
806 
     case FLOAT64_TO_FLOAT32:
807 
        test_a_float64_z_float32(
808 
            float64_to_float32, syst_float64_to_float32 );
809 
        break;
810 
#endif
811 
#ifdef SYST_FLOAT64_TO_FLOATX80
812 
     case FLOAT64_TO_FLOATX80:
813 
        test_a_float64_z_floatx80(
814 
            float64_to_floatx80, syst_float64_to_floatx80 );
815 
        break;
816 
#endif
817 
#ifdef SYST_FLOAT64_TO_FLOAT128
818 
     case FLOAT64_TO_FLOAT128:
819 
        test_a_float64_z_float128(
820 
            float64_to_float128, syst_float64_to_float128 );
821 
        break;
822 
#endif
823 
#ifdef SYST_FLOAT64_ROUND_TO_INT
824 
     case FLOAT64_ROUND_TO_INT:
825 
        test_az_float64( float64_round_to_int, syst_float64_round_to_int );
826 
        break;
827 
#endif
828 
#ifdef SYST_FLOAT64_ADD
829 
     case FLOAT64_ADD:
830 
        test_abz_float64( float64_add, syst_float64_add );
831 
        break;
832 
#endif
833 
#ifdef SYST_FLOAT64_SUB
834 
     case FLOAT64_SUB:
835 
        test_abz_float64( float64_sub, syst_float64_sub );
836 
        break;
837 
#endif
838 
#ifdef SYST_FLOAT64_MUL
839 
     case FLOAT64_MUL:
840 
        test_abz_float64( float64_mul, syst_float64_mul );
841 
        break;
842 
#endif
843 
#ifdef SYST_FLOAT64_DIV
844 
     case FLOAT64_DIV:
845 
        test_abz_float64( float64_div, syst_float64_div );
846 
        break;
847 
#endif
848 
#ifdef SYST_FLOAT64_REM
849 
     case FLOAT64_REM:
850 
        test_abz_float64( float64_rem, syst_float64_rem );
851 
        break;
852 
#endif
853 
#ifdef SYST_FLOAT64_SQRT
854 
     case FLOAT64_SQRT:
855 
        test_az_float64( float64_sqrt, syst_float64_sqrt );
856 
        break;
857 
#endif
858 
#ifdef SYST_FLOAT64_EQ
859 
     case FLOAT64_EQ:
860 
        test_ab_float64_z_flag( float64_eq, syst_float64_eq );
861 
        break;
862 
#endif
863 
#ifdef SYST_FLOAT64_LE
864 
     case FLOAT64_LE:
865 
        test_ab_float64_z_flag( float64_le, syst_float64_le );
866 
        break;
867 
#endif
868 
#ifdef SYST_FLOAT64_LT
869 
     case FLOAT64_LT:
870 
        test_ab_float64_z_flag( float64_lt, syst_float64_lt );
871 
        break;
872 
#endif
873 
#ifdef SYST_FLOAT64_EQ_SIGNALING
874 
     case FLOAT64_EQ_SIGNALING:
875 
        test_ab_float64_z_flag(
876 
            float64_eq_signaling, syst_float64_eq_signaling );
877 
        break;
878 
#endif
879 
#ifdef SYST_FLOAT64_LE_QUIET
880 
     case FLOAT64_LE_QUIET:
881 
        test_ab_float64_z_flag( float64_le_quiet, syst_float64_le_quiet );
882 
        break;
883 
#endif
884 
#ifdef SYST_FLOAT64_LT_QUIET
885 
     case FLOAT64_LT_QUIET:
886 
        test_ab_float64_z_flag( float64_lt_quiet, syst_float64_lt_quiet );
887 
        break;
888 
#endif
889 
#ifdef SYST_FLOATX80_TO_INT32
890 
     case FLOATX80_TO_INT32:
891 
        test_a_floatx80_z_int32( floatx80_to_int32, syst_floatx80_to_int32 );
892 
        break;
893 
#endif
894 
#ifdef SYST_FLOATX80_TO_INT32_ROUND_TO_ZERO
895 
     case FLOATX80_TO_INT32_ROUND_TO_ZERO:
896 
        test_a_floatx80_z_int32(
897 
            floatx80_to_int32_round_to_zero,
898 
            syst_floatx80_to_int32_round_to_zero
899 
        );
900 
        break;
901 
#endif
902 
#ifdef SYST_FLOATX80_TO_INT64
903 
     case FLOATX80_TO_INT64:
904 
        test_a_floatx80_z_int64( floatx80_to_int64, syst_floatx80_to_int64 );
905 
        break;
906 
#endif
907 
#ifdef SYST_FLOATX80_TO_INT64_ROUND_TO_ZERO
908 
     case FLOATX80_TO_INT64_ROUND_TO_ZERO:
909 
        test_a_floatx80_z_int64(
910 
            floatx80_to_int64_round_to_zero,
911 
            syst_floatx80_to_int64_round_to_zero
912 
        );
913 
        break;
914 
#endif
915 
#ifdef SYST_FLOATX80_TO_FLOAT32
916 
     case FLOATX80_TO_FLOAT32:
917 
        test_a_floatx80_z_float32(
918 
            floatx80_to_float32, syst_floatx80_to_float32 );
919 
        break;
920 
#endif
921 
#ifdef SYST_FLOATX80_TO_FLOAT64
922 
     case FLOATX80_TO_FLOAT64:
923 
        test_a_floatx80_z_float64(
924 
            floatx80_to_float64, syst_floatx80_to_float64 );
925 
        break;
926 
#endif
927 
#ifdef SYST_FLOATX80_TO_FLOAT128
928 
     case FLOATX80_TO_FLOAT128:
929 
        test_a_floatx80_z_float128(
930 
            floatx80_to_float128, syst_floatx80_to_float128 );
931 
        break;
932 
#endif
933 
#ifdef SYST_FLOATX80_ROUND_TO_INT
934 
     case FLOATX80_ROUND_TO_INT:
935 
        test_az_floatx80( floatx80_round_to_int, syst_floatx80_round_to_int );
936 
        break;
937 
#endif
938 
#ifdef SYST_FLOATX80_ADD
939 
     case FLOATX80_ADD:
940 
        test_abz_floatx80( floatx80_add, syst_floatx80_add );
941 
        break;
942 
#endif
943 
#ifdef SYST_FLOATX80_SUB
944 
     case FLOATX80_SUB:
945 
        test_abz_floatx80( floatx80_sub, syst_floatx80_sub );
946 
        break;
947 
#endif
948 
#ifdef SYST_FLOATX80_MUL
949 
     case FLOATX80_MUL:
950 
        test_abz_floatx80( floatx80_mul, syst_floatx80_mul );
951 
        break;
952 
#endif
953 
#ifdef SYST_FLOATX80_DIV
954 
     case FLOATX80_DIV:
955 
        test_abz_floatx80( floatx80_div, syst_floatx80_div );
956 
        break;
957 
#endif
958 
#ifdef SYST_FLOATX80_REM
959 
     case FLOATX80_REM:
960 
        test_abz_floatx80( floatx80_rem, syst_floatx80_rem );
961 
        break;
962 
#endif
963 
#ifdef SYST_FLOATX80_SQRT
964 
     case FLOATX80_SQRT:
965 
        test_az_floatx80( floatx80_sqrt, syst_floatx80_sqrt );
966 
        break;
967 
#endif
968 
#ifdef SYST_FLOATX80_EQ
969 
     case FLOATX80_EQ:
970 
        test_ab_floatx80_z_flag( floatx80_eq, syst_floatx80_eq );
971 
        break;
972 
#endif
973 
#ifdef SYST_FLOATX80_LE
974 
     case FLOATX80_LE:
975 
        test_ab_floatx80_z_flag( floatx80_le, syst_floatx80_le );
976 
        break;
977 
#endif
978 
#ifdef SYST_FLOATX80_LT
979 
     case FLOATX80_LT:
980 
        test_ab_floatx80_z_flag( floatx80_lt, syst_floatx80_lt );
981 
        break;
982 
#endif
983 
#ifdef SYST_FLOATX80_EQ_SIGNALING
984 
     case FLOATX80_EQ_SIGNALING:
985 
        test_ab_floatx80_z_flag(
986 
            floatx80_eq_signaling, syst_floatx80_eq_signaling );
987 
        break;
988 
#endif
989 
#ifdef SYST_FLOATX80_LE_QUIET
990 
     case FLOATX80_LE_QUIET:
991 
        test_ab_floatx80_z_flag( floatx80_le_quiet, syst_floatx80_le_quiet );
992 
        break;
993 
#endif
994 
#ifdef SYST_FLOATX80_LT_QUIET
995 
     case FLOATX80_LT_QUIET:
996 
        test_ab_floatx80_z_flag( floatx80_lt_quiet, syst_floatx80_lt_quiet );
997 
        break;
998 
#endif
999 
#ifdef SYST_FLOAT128_TO_INT32
1000 
     case FLOAT128_TO_INT32:
1001 
        test_a_float128_z_int32( float128_to_int32, syst_float128_to_int32 );
1002 
        break;
1003 
#endif
1004 
#ifdef SYST_FLOAT128_TO_INT32_ROUND_TO_ZERO
1005 
     case FLOAT128_TO_INT32_ROUND_TO_ZERO:
1006 
        test_a_float128_z_int32(
1007 
            float128_to_int32_round_to_zero,
1008 
            syst_float128_to_int32_round_to_zero
1009 
        );
1010 
        break;
1011 
#endif
1012 
#ifdef SYST_FLOAT128_TO_INT64
1013 
     case FLOAT128_TO_INT64:
1014 
        test_a_float128_z_int64( float128_to_int64, syst_float128_to_int64 );
1015 
        break;
1016 
#endif
1017 
#ifdef SYST_FLOAT128_TO_INT64_ROUND_TO_ZERO
1018 
     case FLOAT128_TO_INT64_ROUND_TO_ZERO:
1019 
        test_a_float128_z_int64(
1020 
            float128_to_int64_round_to_zero,
1021 
            syst_float128_to_int64_round_to_zero
1022 
        );
1023 
        break;
1024 
#endif
1025 
#ifdef SYST_FLOAT128_TO_FLOAT32
1026 
     case FLOAT128_TO_FLOAT32:
1027 
        test_a_float128_z_float32(
1028 
            float128_to_float32, syst_float128_to_float32 );
1029 
        break;
1030 
#endif
1031 
#ifdef SYST_FLOAT128_TO_FLOAT64
1032 
     case FLOAT128_TO_FLOAT64:
1033 
        test_a_float128_z_float64(
1034 
            float128_to_float64, syst_float128_to_float64 );
1035 
        break;
1036 
#endif
1037 
#ifdef SYST_FLOAT128_TO_FLOATX80
1038 
     case FLOAT128_TO_FLOATX80:
1039 
        test_a_float128_z_floatx80(
1040 
            float128_to_floatx80, syst_float128_to_floatx80 );
1041 
        break;
1042 
#endif
1043 
#ifdef SYST_FLOAT128_ROUND_TO_INT
1044 
     case FLOAT128_ROUND_TO_INT:
1045 
        test_az_float128( float128_round_to_int, syst_float128_round_to_int );
1046 
        break;
1047 
#endif
1048 
#ifdef SYST_FLOAT128_ADD
1049 
     case FLOAT128_ADD:
1050 
        test_abz_float128( float128_add, syst_float128_add );
1051 
        break;
1052 
#endif
1053 
#ifdef SYST_FLOAT128_SUB
1054 
     case FLOAT128_SUB:
1055 
        test_abz_float128( float128_sub, syst_float128_sub );
1056 
        break;
1057 
#endif
1058 
#ifdef SYST_FLOAT128_MUL
1059 
     case FLOAT128_MUL:
1060 
        test_abz_float128( float128_mul, syst_float128_mul );
1061 
        break;
1062 
#endif
1063 
#ifdef SYST_FLOAT128_DIV
1064 
     case FLOAT128_DIV:
1065 
        test_abz_float128( float128_div, syst_float128_div );
1066 
        break;
1067 
#endif
1068 
#ifdef SYST_FLOAT128_REM
1069 
     case FLOAT128_REM:
1070 
        test_abz_float128( float128_rem, syst_float128_rem );
1071 
        break;
1072 
#endif
1073 
#ifdef SYST_FLOAT128_SQRT
1074 
     case FLOAT128_SQRT:
1075 
        test_az_float128( float128_sqrt, syst_float128_sqrt );
1076 
        break;
1077 
#endif
1078 
#ifdef SYST_FLOAT128_EQ
1079 
     case FLOAT128_EQ:
1080 
        test_ab_float128_z_flag( float128_eq, syst_float128_eq );
1081 
        break;
1082 
#endif
1083 
#ifdef SYST_FLOAT128_LE
1084 
     case FLOAT128_LE:
1085 
        test_ab_float128_z_flag( float128_le, syst_float128_le );
1086 
        break;
1087 
#endif
1088 
#ifdef SYST_FLOAT128_LT
1089 
     case FLOAT128_LT:
1090 
        test_ab_float128_z_flag( float128_lt, syst_float128_lt );
1091 
        break;
1092 
#endif
1093 
#ifdef SYST_FLOAT128_EQ_SIGNALING
1094 
     case FLOAT128_EQ_SIGNALING:
1095 
        test_ab_float128_z_flag(
1096 
            float128_eq_signaling, syst_float128_eq_signaling );
1097 
        break;
1098 
#endif
1099 
#ifdef SYST_FLOAT128_LE_QUIET
1100 
     case FLOAT128_LE_QUIET:
1101 
        test_ab_float128_z_flag( float128_le_quiet, syst_float128_le_quiet );
1102 
        break;
1103 
#endif
1104 
#ifdef SYST_FLOAT128_LT_QUIET
1105 
     case FLOAT128_LT_QUIET:
1106 
        test_ab_float128_z_flag( float128_lt_quiet, syst_float128_lt_quiet );
1107 
        break;
1108 
#endif
1109 
    }
1110 
    if ( ( errorStop && anyErrors ) || stop ) exitWithStatus();
1111 
 
1112 
}
1113 
 
1114 
void
1115 
testFunction(
1116 
             uint8 functionCode, int8 roundingPrecisionIn, int8 roundingModeIn )
1117 
{
1118 
  int8 roundingPrecision, roundingMode;
1119 
 
1120 
  roundingPrecision = 32;
1121 
  for (;;) {
1122 
 
1123 
    if ( ! functions[ functionCode ].roundingPrecision ) {
1124 
      roundingPrecision = 0;
1125 
    }
1126 
    else if ( roundingPrecisionIn ) {
1127 
      roundingPrecision = roundingPrecisionIn;
1128 
    }
1129 
 
1130 
    for ( roundingMode = 1;
1131 
          roundingMode < NUM_ROUNDINGMODES;
1132 
          ++roundingMode
1133 
          )
1134 
      {
1135 
        if ( ! functions[ functionCode ].roundingMode ) {
1136 
          roundingMode = 0;
1137 
        }
1138 
        else if ( roundingModeIn ) {
1139 
          roundingMode = roundingModeIn;
1140 
        }
1141 
        testFunctionVariety(
1142 
                            functionCode, roundingPrecision, roundingMode );
1143 
 
1144 
        if ( roundingModeIn || ! roundingMode )
1145 
          break;
1146 
      }
1147 
 
1148 
    if ( roundingPrecisionIn || ! roundingPrecision )
1149 
      break;
1150 
 
1151 
    if ( roundingPrecision == 80 ) {
1152 
      break;
1153 
    }
1154 
    else if ( roundingPrecision == 64 ) {
1155 
      roundingPrecision = 80;
1156 
    }
1157 
    else if ( roundingPrecision == 32 ) {
1158 
      roundingPrecision = 64;
1159 
    }
1160 
  }
1161 
}
1162 
 

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