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-rw-r--r--meta/packages/gcc/gcc-4.1.1/ppc-sfp-long-double-gcc411-7.patch4271
1 files changed, 0 insertions, 4271 deletions
diff --git a/meta/packages/gcc/gcc-4.1.1/ppc-sfp-long-double-gcc411-7.patch b/meta/packages/gcc/gcc-4.1.1/ppc-sfp-long-double-gcc411-7.patch
deleted file mode 100644
index e3a87c87d0..0000000000
--- a/meta/packages/gcc/gcc-4.1.1/ppc-sfp-long-double-gcc411-7.patch
+++ /dev/null
@@ -1,4271 +0,0 @@
1 * config/rs6000/darwin-ldouble.c: Build file for SOFT_FLOAT.
2 (strong_alias): Define.
3 (__gcc_qmul): Provide non-FMA for soft-float.
4 (__gcc_qdiv): Same.
5 (__gcc_qneg): New.
6 (__gcc_qeq): New.
7 (__gcc_qle): New.
8 (__gcc_qge): New.
9 (__gcc_qunord): New.
10 (__gcc_stoq): New.
11 (__gcc_dtoq): New.
12 (__gcc_qtos): New.
13 (__gcc_qtod): New.
14 (__gcc_qtoi): New.
15 (__gcc_qtou): New.
16 (__gcc_itoq): New.
17 (__gcc_utoq): New.
18 (fmsub): New.
19 * config/rs6000/rs6000.c (rs6000_emit_move): Handle TFmode
20 constant for soft-float.
21 (rs6000_init_libfuncs): Initialize soft-float functions.
22 * config/rs6000/libgcc-ppc-glibc.ver: Version soft-float symbols.
23 * config/rs6000/rs6000.md (movtf): Allow soft-float.
24 (movtf_softfloat): New.
25 * config/rs6000/t-ppccomm (TARGET_LIBGCC2_CFLAGS): Add
26 -mlong-double-128.
27 (ldblspecs): Remove.
28 * config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Do not warn
29 about long double soft float.
30
31diff -urN gcc-4.1.1/gcc/config/rs6000/darwin-ldouble.c gcc-4.1.1-patched/gcc/config/rs6000/darwin-ldouble.c
32--- gcc-4.1.1/gcc/config/rs6000/darwin-ldouble.c 2006-03-23 16:23:58.000000000 -0600
33+++ gcc-4.1.1-patched/gcc/config/rs6000/darwin-ldouble.c 2006-09-12 14:30:16.000000000 -0500
34@@ -49,7 +49,8 @@
35
36 This code currently assumes big-endian. */
37
38-#if (!defined (__NO_FPRS__) && !defined (__LITTLE_ENDIAN__) \
39+#if ((!defined (__NO_FPRS__) || defined (_SOFT_FLOAT)) \
40+ && !defined (__LITTLE_ENDIAN__) \
41 && (defined (__MACH__) || defined (__powerpc__) || defined (_AIX)))
42
43 #define fabs(x) __builtin_fabs(x)
44@@ -60,14 +61,19 @@
45
46 #define nonfinite(a) unlikely (! isless (fabs (a), inf ()))
47
48+/* Define ALIASNAME as a strong alias for NAME. */
49+# define strong_alias(name, aliasname) _strong_alias(name, aliasname)
50+# define _strong_alias(name, aliasname) \
51+ extern __typeof (name) aliasname __attribute__ ((alias (#name)));
52+
53 /* All these routines actually take two long doubles as parameters,
54 but GCC currently generates poor code when a union is used to turn
55 a long double into a pair of doubles. */
56
57-extern long double __gcc_qadd (double, double, double, double);
58-extern long double __gcc_qsub (double, double, double, double);
59-extern long double __gcc_qmul (double, double, double, double);
60-extern long double __gcc_qdiv (double, double, double, double);
61+long double __gcc_qadd (double, double, double, double);
62+long double __gcc_qsub (double, double, double, double);
63+long double __gcc_qmul (double, double, double, double);
64+long double __gcc_qdiv (double, double, double, double);
65
66 #if defined __ELF__ && defined SHARED \
67 && (defined __powerpc64__ || !(defined __linux__ || defined __gnu_hurd__))
68@@ -139,6 +145,10 @@
69 return __gcc_qadd (a, b, -c, -d);
70 }
71
72+#ifdef _SOFT_FLOAT
73+static double fmsub (double, double, double);
74+#endif
75+
76 long double
77 __gcc_qmul (double a, double b, double c, double d)
78 {
79@@ -154,7 +164,11 @@
80 /* Sum terms of two highest orders. */
81
82 /* Use fused multiply-add to get low part of a * c. */
83+#ifndef _SOFT_FLOAT
84 asm ("fmsub %0,%1,%2,%3" : "=f"(tau) : "f"(a), "f"(c), "f"(t));
85+#else
86+ tau = fmsub (a, c, t);
87+#endif
88 v = a*d;
89 w = b*c;
90 tau += v + w; /* Add in other second-order terms. */
91@@ -187,7 +201,11 @@
92 numerically necessary. */
93
94 /* Use fused multiply-add to get low part of c * t. */
95+#ifndef _SOFT_FLOAT
96 asm ("fmsub %0,%1,%2,%3" : "=f"(sigma) : "f"(c), "f"(t), "f"(s));
97+#else
98+ sigma = fmsub (c, t, s);
99+#endif
100 v = a - s;
101
102 tau = ((v-sigma)+w)/c; /* Correction to t. */
103@@ -201,4 +219,3959 @@
104 return z.ldval;
105 }
106
107+#ifdef _SOFT_FLOAT
108+
109+long double __gcc_qneg (double, double);
110+int __gcc_qeq (double, double, double, double);
111+int __gcc_qne (double, double, double, double);
112+int __gcc_qge (double, double, double, double);
113+int __gcc_qle (double, double, double, double);
114+int __gcc_qunord (double, double, double, double);
115+long double __gcc_stoq (float);
116+long double __gcc_dtoq (double);
117+float __gcc_qtos (double, double);
118+double __gcc_qtod (double, double);
119+int __gcc_qtoi (double, double);
120+unsigned int __gcc_qtou (double, double);
121+long double __gcc_itoq (int);
122+long double __gcc_utoq (unsigned int);
123+
124+extern int __eqdf2 (double, double);
125+extern int __ledf2 (double, double);
126+extern int __gedf2 (double, double);
127+extern int __unorddf2 (double, double);
128+
129+/* Negate 'long double' value and return the result. */
130+long double
131+__gcc_qneg (double a, double aa)
132+{
133+ longDblUnion x;
134+
135+ x.dval[0] = -a;
136+ x.dval[1] = -aa;
137+ return x.ldval;
138+}
139+
140+/* Compare two 'long double' values for equality. */
141+int
142+__gcc_qeq (double a, double aa, double c, double cc)
143+{
144+ if (__eqdf2 (a, c) == 0)
145+ return __eqdf2 (aa, cc);
146+ return 1;
147+}
148+
149+strong_alias (__gcc_qeq, __gcc_qne);
150+
151+/* Compare two 'long double' values for less than or equal. */
152+int
153+__gcc_qle (double a, double aa, double c, double cc)
154+{
155+ if (__eqdf2 (a, c) == 0)
156+ return __ledf2 (aa, cc);
157+ return __ledf2 (a, c);
158+}
159+
160+strong_alias (__gcc_qle, __gcc_qlt);
161+
162+/* Compare two 'long double' values for greater than or equal. */
163+int
164+__gcc_qge (double a, double aa, double c, double cc)
165+{
166+ if (__eqdf2 (a, c) == 0)
167+ return __gedf2 (aa, cc);
168+ return __gedf2 (a, c);
169+}
170+
171+strong_alias (__gcc_qge, __gcc_qgt);
172+
173+/* Compare two 'long double' values for unordered. */
174+int
175+__gcc_qunord (double a, double aa, double c, double cc)
176+{
177+ if (__eqdf2 (a, c) == 0)
178+ return __unorddf2 (aa, cc);
179+ return __unorddf2 (a, c);
180+}
181+
182+/* Convert single to long double. */
183+long double
184+__gcc_stoq (float a)
185+{
186+ longDblUnion x;
187+
188+ x.dval[0] = (double) a;
189+ x.dval[1] = 0.0;
190+
191+ return x.ldval;
192+}
193+
194+/* Convert double to long double. */
195+long double
196+__gcc_dtoq (double a)
197+{
198+ longDblUnion x;
199+
200+ x.dval[0] = a;
201+ x.dval[1] = 0.0;
202+
203+ return x.ldval;
204+}
205+
206+/* Convert long double to single. */
207+float
208+__gcc_qtos (double a, double aa __attribute__ ((__unused__)))
209+{
210+ return (float) a;
211+}
212+
213+/* Convert long double to double. */
214+double
215+__gcc_qtod (double a, double aa __attribute__ ((__unused__)))
216+{
217+ return a;
218+}
219+
220+/* Convert long double to int. */
221+int
222+__gcc_qtoi (double a, double aa)
223+{
224+ double z = a + aa;
225+ return (int) z;
226+}
227+
228+/* Convert long double to unsigned int. */
229+unsigned int
230+__gcc_qtou (double a, double aa)
231+{
232+ double z = a + aa;
233+ return (unsigned int) z;
234+}
235+
236+/* Convert int to long double. */
237+long double
238+__gcc_itoq (int a)
239+{
240+ return __gcc_dtoq ((double) a);
241+}
242+
243+/* Convert unsigned int to long double. */
244+long double
245+__gcc_utoq (unsigned int a)
246+{
247+ return __gcc_dtoq ((double) a);
248+}
249+
250+typedef int QItype __attribute__ ((mode (QI)));
251+typedef int SItype __attribute__ ((mode (SI)));
252+typedef int DItype __attribute__ ((mode (DI)));
253+typedef unsigned int UQItype __attribute__ ((mode (QI)));
254+typedef unsigned int USItype __attribute__ ((mode (SI)));
255+typedef unsigned int UDItype __attribute__ ((mode (DI)));
256+
257+typedef unsigned int UHWtype __attribute__ ((mode (HI)));
258+extern const UQItype __clz_tab[256];
259+extern void abort (void);
260+typedef float DFtype __attribute__ ((mode (DF)));
261+
262+union _FP_UNION_D
263+{
264+ DFtype flt;
265+ struct
266+ {
267+
268+ unsigned sign:1;
269+ unsigned exp:11;
270+ unsigned frac1:53 - (((unsigned long) 1 << (53 - 1) % 32) != 0) - 32;
271+ unsigned frac0:32;
272+ } bits __attribute__ ((packed));
273+};
274+typedef float TFtype __attribute__ ((mode (TF)));
275+
276+union _FP_UNION_Q
277+{
278+ TFtype flt;
279+ struct
280+ {
281+
282+ unsigned sign:1;
283+ unsigned exp:15;
284+ unsigned long frac3:113 - (((unsigned long) 1 << (113 - 1) % 32) !=
285+ 0) - (32 * 3);
286+ unsigned long frac2:32;
287+ unsigned long frac1:32;
288+ unsigned long frac0:32;
289+ } bits __attribute__ ((packed));
290+};
291+
292+static double
293+fmsub (double a, double b, double c)
294+{
295+ int _fex = 0;
296+ long A_c __attribute__ ((unused)), A_s, A_e;
297+ unsigned long A_f0, A_f1;
298+ long B_c __attribute__ ((unused)), B_s, B_e;
299+ unsigned long B_f0, B_f1;
300+ long C_c __attribute__ ((unused)), C_s, C_e;
301+ unsigned long C_f0, C_f1;
302+ long X_c __attribute__ ((unused)), X_s, X_e;
303+ unsigned long X_f[4];
304+ long Y_c __attribute__ ((unused)), Y_s, Y_e;
305+ unsigned long Y_f[4];
306+ long Z_c __attribute__ ((unused)), Z_s, Z_e;
307+ unsigned long Z_f[4];
308+ long U_c __attribute__ ((unused)), U_s, U_e;
309+ unsigned long U_f[4];
310+ long V_c __attribute__ ((unused)), V_s, V_e;
311+ unsigned long V_f[4];
312+ long R_c __attribute__ ((unused)), R_s, R_e;
313+ unsigned long R_f0, R_f1;
314+ double r;
315+ long double u, v, x, y, z;
316+
317+/* FP_INIT_ROUNDMODE */
318+ do
319+ {
320+ }
321+ while (0);
322+
323+/* FP_UNPACK_RAW_D (A, a) */
324+ do
325+ {
326+ union _FP_UNION_D _flo;
327+ _flo.flt = (a);
328+ A_f0 = _flo.bits.frac0;
329+ A_f1 = _flo.bits.frac1;
330+ A_e = _flo.bits.exp;
331+ A_s = _flo.bits.sign;
332+ }
333+ while (0);
334+
335+/* FP_UNPACK_RAW_D (B, b) */
336+ do
337+ {
338+ union _FP_UNION_D _flo;
339+ _flo.flt = (b);
340+ B_f0 = _flo.bits.frac0;
341+ B_f1 = _flo.bits.frac1;
342+ B_e = _flo.bits.exp;
343+ B_s = _flo.bits.sign;
344+ }
345+ while (0);
346+
347+/* FP_UNPACK_RAW_D (C, c) */
348+ do
349+ {
350+ union _FP_UNION_D _flo;
351+ _flo.flt = (c);
352+ C_f0 = _flo.bits.frac0;
353+ C_f1 = _flo.bits.frac1;
354+ C_e = _flo.bits.exp;
355+ C_s = _flo.bits.sign;
356+ }
357+ while (0);
358+
359+ /* Extend double to quad. */
360+/* FP_EXTEND(Q,D,4,2,X,A) */
361+ do
362+ {
363+ if (113 < 53 || (32767 - 16383 < 2047 - 1023) || 16383 < 1023 + 53 - 1)
364+ abort ();
365+ X_s = A_s;
366+ do
367+ {
368+ X_f[0] = A_f0;
369+ X_f[1] = A_f1;
370+ X_f[2] = X_f[3] = 0;
371+ }
372+ while (0);
373+ if ((((A_e + 1) & 2047) > 1))
374+ {
375+ X_e = A_e + 16383 - 1023;
376+ do
377+ {
378+ long _up, _down, _skip, _i;
379+ _skip = ((113 - 53)) / 32;
380+ _up = ((113 - 53)) % 32;
381+ _down = 32 - _up;
382+ if (!_up)
383+ for (_i = 3; _i >= _skip; --_i)
384+ X_f[_i] = X_f[_i - _skip];
385+ else
386+ {
387+ for (_i = 3; _i > _skip; --_i)
388+ X_f[_i] =
389+ X_f[_i - _skip] << _up | X_f[_i - _skip - 1] >> _down;
390+ X_f[_i--] = X_f[0] << _up;
391+ }
392+ for (; _i >= 0; --_i)
393+ X_f[_i] = 0;
394+ }
395+ while (0);
396+ }
397+ else
398+ {
399+ if (A_e == 0)
400+ {
401+ if (((A_f1 | A_f0) == 0))
402+ X_e = 0;
403+ else
404+ {
405+ int _lz;
406+ _fex |= (0);
407+ do
408+ {
409+ if (A_f1)
410+ do
411+ {
412+ if (sizeof (unsigned long) ==
413+ sizeof (unsigned int))
414+ _lz = __builtin_clz (A_f1);
415+ else if (sizeof (unsigned long) ==
416+ sizeof (unsigned long))
417+ _lz = __builtin_clzl (A_f1);
418+ else if (sizeof (unsigned long) ==
419+ sizeof (unsigned long long))
420+ _lz = __builtin_clzll (A_f1);
421+ else
422+ abort ();
423+ }
424+ while (0);
425+ else
426+ {
427+ do
428+ {
429+ if (sizeof (unsigned long) ==
430+ sizeof (unsigned int))
431+ _lz = __builtin_clz (A_f0);
432+ else if (sizeof (unsigned long) ==
433+ sizeof (unsigned long))
434+ _lz = __builtin_clzl (A_f0);
435+ else if (sizeof (unsigned long) ==
436+ sizeof (unsigned long long))
437+ _lz = __builtin_clzll (A_f0);
438+ else
439+ abort ();
440+ }
441+ while (0);
442+ _lz += 32;
443+ }
444+ }
445+ while (0);
446+ do
447+ {
448+ long _up, _down, _skip, _i;
449+ _skip = (_lz + 113 - (2 * 32)) / 32;
450+ _up = (_lz + 113 - (2 * 32)) % 32;
451+ _down = 32 - _up;
452+ if (!_up)
453+ for (_i = 3; _i >= _skip; --_i)
454+ X_f[_i] = X_f[_i - _skip];
455+ else
456+ {
457+ for (_i = 3; _i > _skip; --_i)
458+ X_f[_i] =
459+ X_f[_i - _skip] << _up | X_f[_i - _skip -
460+ 1] >> _down;
461+ X_f[_i--] = X_f[0] << _up;
462+ }
463+ for (; _i >= 0; --_i)
464+ X_f[_i] = 0;
465+ }
466+ while (0);
467+ X_e = (16383 - 1023 + 1 + ((2 * 32) - 53) - _lz);
468+ }
469+ }
470+ else
471+ {
472+ X_e = 32767;
473+ if (!((A_f1 | A_f0) == 0))
474+ {
475+ if (!((A_f1) & ((unsigned long) 1 << (53 - 2) % 32)))
476+ _fex |= (0);
477+ do
478+ {
479+ long _up, _down, _skip, _i;
480+ _skip = ((113 - 53)) / 32;
481+ _up = ((113 - 53)) % 32;
482+ _down = 32 - _up;
483+ if (!_up)
484+ for (_i = 3; _i >= _skip; --_i)
485+ X_f[_i] = X_f[_i - _skip];
486+ else
487+ {
488+ for (_i = 3; _i > _skip; --_i)
489+ X_f[_i] =
490+ X_f[_i - _skip] << _up | X_f[_i - _skip -
491+ 1] >> _down;
492+ X_f[_i--] = X_f[0] << _up;
493+ }
494+ for (; _i >= 0; --_i)
495+ X_f[_i] = 0;
496+ }
497+ while (0);
498+ }
499+ }
500+ }
501+ }
502+ while (0);
503+
504+/* FP_EXTEND(Q,D,4,2,Y,B) */
505+ do
506+ {
507+ if (113 < 53 || (32767 - 16383 < 2047 - 1023) || 16383 < 1023 + 53 - 1)
508+ abort ();
509+ Y_s = B_s;
510+ do
511+ {
512+ Y_f[0] = B_f0;
513+ Y_f[1] = B_f1;
514+ Y_f[2] = Y_f[3] = 0;
515+ }
516+ while (0);
517+ if ((((B_e + 1) & 2047) > 1))
518+ {
519+ Y_e = B_e + 16383 - 1023;
520+ do
521+ {
522+ long _up, _down, _skip, _i;
523+ _skip = ((113 - 53)) / 32;
524+ _up = ((113 - 53)) % 32;
525+ _down = 32 - _up;
526+ if (!_up)
527+ for (_i = 3; _i >= _skip; --_i)
528+ Y_f[_i] = Y_f[_i - _skip];
529+ else
530+ {
531+ for (_i = 3; _i > _skip; --_i)
532+ Y_f[_i] =
533+ Y_f[_i - _skip] << _up | Y_f[_i - _skip - 1] >> _down;
534+ Y_f[_i--] = Y_f[0] << _up;
535+ }
536+ for (; _i >= 0; --_i)
537+ Y_f[_i] = 0;
538+ }
539+ while (0);
540+ }
541+ else
542+ {
543+ if (B_e == 0)
544+ {
545+ if (((B_f1 | B_f0) == 0))
546+ Y_e = 0;
547+ else
548+ {
549+ int _lz;
550+ _fex |= (0);
551+ do
552+ {
553+ if (B_f1)
554+ do
555+ {
556+ if (sizeof (unsigned long) ==
557+ sizeof (unsigned int))
558+ _lz = __builtin_clz (B_f1);
559+ else if (sizeof (unsigned long) ==
560+ sizeof (unsigned long))
561+ _lz = __builtin_clzl (B_f1);
562+ else if (sizeof (unsigned long) ==
563+ sizeof (unsigned long long))
564+ _lz = __builtin_clzll (B_f1);
565+ else
566+ abort ();
567+ }
568+ while (0);
569+ else
570+ {
571+ do
572+ {
573+ if (sizeof (unsigned long) ==
574+ sizeof (unsigned int))
575+ _lz = __builtin_clz (B_f0);
576+ else if (sizeof (unsigned long) ==
577+ sizeof (unsigned long))
578+ _lz = __builtin_clzl (B_f0);
579+ else if (sizeof (unsigned long) ==
580+ sizeof (unsigned long long))
581+ _lz = __builtin_clzll (B_f0);
582+ else
583+ abort ();
584+ }
585+ while (0);
586+ _lz += 32;
587+ }
588+ }
589+ while (0);
590+ do
591+ {
592+ long _up, _down, _skip, _i;
593+ _skip = (_lz + 113 - (2 * 32)) / 32;
594+ _up = (_lz + 113 - (2 * 32)) % 32;
595+ _down = 32 - _up;
596+ if (!_up)
597+ for (_i = 3; _i >= _skip; --_i)
598+ Y_f[_i] = Y_f[_i - _skip];
599+ else
600+ {
601+ for (_i = 3; _i > _skip; --_i)
602+ Y_f[_i] =
603+ Y_f[_i - _skip] << _up | Y_f[_i - _skip -
604+ 1] >> _down;
605+ Y_f[_i--] = Y_f[0] << _up;
606+ }
607+ for (; _i >= 0; --_i)
608+ Y_f[_i] = 0;
609+ }
610+ while (0);
611+ Y_e = (16383 - 1023 + 1 + ((2 * 32) - 53) - _lz);
612+ }
613+ }
614+ else
615+ {
616+ Y_e = 32767;
617+ if (!((B_f1 | B_f0) == 0))
618+ {
619+ if (!((B_f1) & ((unsigned long) 1 << (53 - 2) % 32)))
620+ _fex |= (0);
621+ do
622+ {
623+ long _up, _down, _skip, _i;
624+ _skip = ((113 - 53)) / 32;
625+ _up = ((113 - 53)) % 32;
626+ _down = 32 - _up;
627+ if (!_up)
628+ for (_i = 3; _i >= _skip; --_i)
629+ Y_f[_i] = Y_f[_i - _skip];
630+ else
631+ {
632+ for (_i = 3; _i > _skip; --_i)
633+ Y_f[_i] =
634+ Y_f[_i - _skip] << _up | Y_f[_i - _skip -
635+ 1] >> _down;
636+ Y_f[_i--] = Y_f[0] << _up;
637+ }
638+ for (; _i >= 0; --_i)
639+ Y_f[_i] = 0;
640+ }
641+ while (0);
642+ }
643+ }
644+ }
645+ }
646+ while (0);
647+
648+/* FP_EXTEND(Q,D,4,2,Z,C) */
649+ do
650+ {
651+ if (113 < 53 || (32767 - 16383 < 2047 - 1023) || 16383 < 1023 + 53 - 1)
652+ abort ();
653+ Z_s = C_s;
654+ do
655+ {
656+ Z_f[0] = C_f0;
657+ Z_f[1] = C_f1;
658+ Z_f[2] = Z_f[3] = 0;
659+ }
660+ while (0);
661+ if ((((C_e + 1) & 2047) > 1))
662+ {
663+ Z_e = C_e + 16383 - 1023;
664+ do
665+ {
666+ long _up, _down, _skip, _i;
667+ _skip = ((113 - 53)) / 32;
668+ _up = ((113 - 53)) % 32;
669+ _down = 32 - _up;
670+ if (!_up)
671+ for (_i = 3; _i >= _skip; --_i)
672+ Z_f[_i] = Z_f[_i - _skip];
673+ else
674+ {
675+ for (_i = 3; _i > _skip; --_i)
676+ Z_f[_i] =
677+ Z_f[_i - _skip] << _up | Z_f[_i - _skip - 1] >> _down;
678+ Z_f[_i--] = Z_f[0] << _up;
679+ }
680+ for (; _i >= 0; --_i)
681+ Z_f[_i] = 0;
682+ }
683+ while (0);
684+ }
685+ else
686+ {
687+ if (C_e == 0)
688+ {
689+ if (((C_f1 | C_f0) == 0))
690+ Z_e = 0;
691+ else
692+ {
693+ int _lz;
694+ _fex |= (0);
695+ do
696+ {
697+ if (C_f1)
698+ do
699+ {
700+ if (sizeof (unsigned long) ==
701+ sizeof (unsigned int))
702+ _lz = __builtin_clz (C_f1);
703+ else if (sizeof (unsigned long) ==
704+ sizeof (unsigned long))
705+ _lz = __builtin_clzl (C_f1);
706+ else if (sizeof (unsigned long) ==
707+ sizeof (unsigned long long))
708+ _lz = __builtin_clzll (C_f1);
709+ else
710+ abort ();
711+ }
712+ while (0);
713+ else
714+ {
715+ do
716+ {
717+ if (sizeof (unsigned long) ==
718+ sizeof (unsigned int))
719+ _lz = __builtin_clz (C_f0);
720+ else if (sizeof (unsigned long) ==
721+ sizeof (unsigned long))
722+ _lz = __builtin_clzl (C_f0);
723+ else if (sizeof (unsigned long) ==
724+ sizeof (unsigned long long))
725+ _lz = __builtin_clzll (C_f0);
726+ else
727+ abort ();
728+ }
729+ while (0);
730+ _lz += 32;
731+ }
732+ }
733+ while (0);
734+ do
735+ {
736+ long _up, _down, _skip, _i;
737+ _skip = (_lz + 113 - (2 * 32)) / 32;
738+ _up = (_lz + 113 - (2 * 32)) % 32;
739+ _down = 32 - _up;
740+ if (!_up)
741+ for (_i = 3; _i >= _skip; --_i)
742+ Z_f[_i] = Z_f[_i - _skip];
743+ else
744+ {
745+ for (_i = 3; _i > _skip; --_i)
746+ Z_f[_i] =
747+ Z_f[_i - _skip] << _up | Z_f[_i - _skip -
748+ 1] >> _down;
749+ Z_f[_i--] = Z_f[0] << _up;
750+ }
751+ for (; _i >= 0; --_i)
752+ Z_f[_i] = 0;
753+ }
754+ while (0);
755+ Z_e = (16383 - 1023 + 1 + ((2 * 32) - 53) - _lz);
756+ }
757+ }
758+ else
759+ {
760+ Z_e = 32767;
761+ if (!((C_f1 | C_f0) == 0))
762+ {
763+ if (!((C_f1) & ((unsigned long) 1 << (53 - 2) % 32)))
764+ _fex |= (0);
765+ do
766+ {
767+ long _up, _down, _skip, _i;
768+ _skip = ((113 - 53)) / 32;
769+ _up = ((113 - 53)) % 32;
770+ _down = 32 - _up;
771+ if (!_up)
772+ for (_i = 3; _i >= _skip; --_i)
773+ Z_f[_i] = Z_f[_i - _skip];
774+ else
775+ {
776+ for (_i = 3; _i > _skip; --_i)
777+ Z_f[_i] =
778+ Z_f[_i - _skip] << _up | Z_f[_i - _skip -
779+ 1] >> _down;
780+ Z_f[_i--] = Z_f[0] << _up;
781+ }
782+ for (; _i >= 0; --_i)
783+ Z_f[_i] = 0;
784+ }
785+ while (0);
786+ }
787+ }
788+ }
789+ }
790+ while (0);
791+
792+/* FP_PACK_RAW_Q(x,X) */
793+ do
794+ {
795+ union _FP_UNION_Q _flo;
796+ _flo.bits.frac0 = X_f[0];
797+ _flo.bits.frac1 = X_f[1];
798+ _flo.bits.frac2 = X_f[2];
799+ _flo.bits.frac3 = X_f[3];
800+ _flo.bits.exp = X_e;
801+ _flo.bits.sign = X_s;
802+ (x) = _flo.flt;
803+ }
804+ while (0);
805+
806+/* FP_PACK_RAW_Q(y,Y) */
807+ do
808+ {
809+ union _FP_UNION_Q _flo;
810+ _flo.bits.frac0 = Y_f[0];
811+ _flo.bits.frac1 = Y_f[1];
812+ _flo.bits.frac2 = Y_f[2];
813+ _flo.bits.frac3 = Y_f[3];
814+ _flo.bits.exp = Y_e;
815+ _flo.bits.sign = Y_s;
816+ (y) = _flo.flt;
817+ }
818+ while (0);
819+
820+/* FP_PACK_RAW_Q(z,Z) */
821+ do
822+ {
823+ union _FP_UNION_Q _flo;
824+ _flo.bits.frac0 = Z_f[0];
825+ _flo.bits.frac1 = Z_f[1];
826+ _flo.bits.frac2 = Z_f[2];
827+ _flo.bits.frac3 = Z_f[3];
828+ _flo.bits.exp = Z_e;
829+ _flo.bits.sign = Z_s;
830+ (z) = _flo.flt;
831+ }
832+ while (0);
833+
834+/* FP_HANDLE_EXCEPTIONS */
835+ do
836+ {
837+ }
838+ while (0);
839+
840+ /* Multiply. */
841+/* FP_INIT_ROUNDMODE */
842+ do
843+ {
844+ }
845+ while (0);
846+
847+/* FP_UNPACK_Q(X,x) */
848+ do
849+ {
850+ do
851+ {
852+ union _FP_UNION_Q _flo;
853+ _flo.flt = (x);
854+ X_f[0] = _flo.bits.frac0;
855+ X_f[1] = _flo.bits.frac1;
856+ X_f[2] = _flo.bits.frac2;
857+ X_f[3] = _flo.bits.frac3;
858+ X_e = _flo.bits.exp;
859+ X_s = _flo.bits.sign;
860+ }
861+ while (0);
862+ do
863+ {
864+ switch (X_e)
865+ {
866+ default:
867+ (X_f[3]) |= ((unsigned long) 1 << (113 - 1) % 32);
868+ do
869+ {
870+ long _up, _down, _skip, _i;
871+ _skip = (3) / 32;
872+ _up = (3) % 32;
873+ _down = 32 - _up;
874+ if (!_up)
875+ for (_i = 3; _i >= _skip; --_i)
876+ X_f[_i] = X_f[_i - _skip];
877+ else
878+ {
879+ for (_i = 3; _i > _skip; --_i)
880+ X_f[_i] =
881+ X_f[_i - _skip] << _up | X_f[_i - _skip -
882+ 1] >> _down;
883+ X_f[_i--] = X_f[0] << _up;
884+ }
885+ for (; _i >= 0; --_i)
886+ X_f[_i] = 0;
887+ }
888+ while (0);
889+ X_e -= 16383;
890+ X_c = 0;
891+ break;
892+ case 0:
893+ if (((X_f[0] | X_f[1] | X_f[2] | X_f[3]) == 0))
894+ X_c = 1;
895+ else
896+ {
897+ long _shift;
898+ do
899+ {
900+ if (X_f[3])
901+ {
902+ do
903+ {
904+ if (sizeof (unsigned long) ==
905+ sizeof (unsigned int))
906+ _shift = __builtin_clz (X_f[3]);
907+ else if (sizeof (unsigned long) ==
908+ sizeof (unsigned long))
909+ _shift = __builtin_clzl (X_f[3]);
910+ else if (sizeof (unsigned long) ==
911+ sizeof (unsigned long long))
912+ _shift = __builtin_clzll (X_f[3]);
913+ else
914+ abort ();
915+ }
916+ while (0);
917+ }
918+ else if (X_f[2])
919+ {
920+ do
921+ {
922+ if (sizeof (unsigned long) ==
923+ sizeof (unsigned int))
924+ _shift = __builtin_clz (X_f[2]);
925+ else if (sizeof (unsigned long) ==
926+ sizeof (unsigned long))
927+ _shift = __builtin_clzl (X_f[2]);
928+ else if (sizeof (unsigned long) ==
929+ sizeof (unsigned long long))
930+ _shift = __builtin_clzll (X_f[2]);
931+ else
932+ abort ();
933+ }
934+ while (0);
935+ _shift += 32;
936+ }
937+ else if (X_f[1])
938+ {
939+ do
940+ {
941+ if (sizeof (unsigned long) ==
942+ sizeof (unsigned int))
943+ _shift = __builtin_clz (X_f[1]);
944+ else if (sizeof (unsigned long) ==
945+ sizeof (unsigned long))
946+ _shift = __builtin_clzl (X_f[1]);
947+ else if (sizeof (unsigned long) ==
948+ sizeof (unsigned long long))
949+ _shift = __builtin_clzll (X_f[1]);
950+ else
951+ abort ();
952+ }
953+ while (0);
954+ _shift += 32 * 2;
955+ }
956+ else
957+ {
958+ do
959+ {
960+ if (sizeof (unsigned long) ==
961+ sizeof (unsigned int))
962+ _shift = __builtin_clz (X_f[0]);
963+ else if (sizeof (unsigned long) ==
964+ sizeof (unsigned long))
965+ _shift = __builtin_clzl (X_f[0]);
966+ else if (sizeof (unsigned long) ==
967+ sizeof (unsigned long long))
968+ _shift = __builtin_clzll (X_f[0]);
969+ else
970+ abort ();
971+ }
972+ while (0);
973+ _shift += 32 * 3;
974+ }
975+ }
976+ while (0);
977+ _shift -= ((4 * 32) - 113);
978+ do
979+ {
980+ long _up, _down, _skip, _i;
981+ _skip = ((_shift + 3)) / 32;
982+ _up = ((_shift + 3)) % 32;
983+ _down = 32 - _up;
984+ if (!_up)
985+ for (_i = 3; _i >= _skip; --_i)
986+ X_f[_i] = X_f[_i - _skip];
987+ else
988+ {
989+ for (_i = 3; _i > _skip; --_i)
990+ X_f[_i] =
991+ X_f[_i - _skip] << _up | X_f[_i - _skip -
992+ 1] >> _down;
993+ X_f[_i--] = X_f[0] << _up;
994+ }
995+ for (; _i >= 0; --_i)
996+ X_f[_i] = 0;
997+ }
998+ while (0);
999+ X_e -= 16383 - 1 + _shift;
1000+ X_c = 0;
1001+ _fex |= (0);
1002+ }
1003+ break;
1004+ case 32767:
1005+ if (((X_f[0] | X_f[1] | X_f[2] | X_f[3]) == 0))
1006+ X_c = 2;
1007+ else
1008+ {
1009+ X_c = 3;
1010+ if (!((X_f[3]) & ((unsigned long) 1 << (113 - 2) % 32)))
1011+ _fex |= (0);
1012+ } break;
1013+ }
1014+ }
1015+ while (0);
1016+ }
1017+ while (0);
1018+
1019+/* FP_UNPACK_Q(Y,y) */
1020+ do
1021+ {
1022+ do
1023+ {
1024+ union _FP_UNION_Q _flo;
1025+ _flo.flt = (y);
1026+ Y_f[0] = _flo.bits.frac0;
1027+ Y_f[1] = _flo.bits.frac1;
1028+ Y_f[2] = _flo.bits.frac2;
1029+ Y_f[3] = _flo.bits.frac3;
1030+ Y_e = _flo.bits.exp;
1031+ Y_s = _flo.bits.sign;
1032+ }
1033+ while (0);
1034+ do
1035+ {
1036+ switch (Y_e)
1037+ {
1038+ default:
1039+ (Y_f[3]) |= ((unsigned long) 1 << (113 - 1) % 32);
1040+ do
1041+ {
1042+ long _up, _down, _skip, _i;
1043+ _skip = (3) / 32;
1044+ _up = (3) % 32;
1045+ _down = 32 - _up;
1046+ if (!_up)
1047+ for (_i = 3; _i >= _skip; --_i)
1048+ Y_f[_i] = Y_f[_i - _skip];
1049+ else
1050+ {
1051+ for (_i = 3; _i > _skip; --_i)
1052+ Y_f[_i] =
1053+ Y_f[_i - _skip] << _up | Y_f[_i - _skip -
1054+ 1] >> _down;
1055+ Y_f[_i--] = Y_f[0] << _up;
1056+ }
1057+ for (; _i >= 0; --_i)
1058+ Y_f[_i] = 0;
1059+ }
1060+ while (0);
1061+ Y_e -= 16383;
1062+ Y_c = 0;
1063+ break;
1064+ case 0:
1065+ if (((Y_f[0] | Y_f[1] | Y_f[2] | Y_f[3]) == 0))
1066+ Y_c = 1;
1067+ else
1068+ {
1069+ long _shift;
1070+ do
1071+ {
1072+ if (Y_f[3])
1073+ {
1074+ do
1075+ {
1076+ if (sizeof (unsigned long) ==
1077+ sizeof (unsigned int))
1078+ _shift = __builtin_clz (Y_f[3]);
1079+ else if (sizeof (unsigned long) ==
1080+ sizeof (unsigned long))
1081+ _shift = __builtin_clzl (Y_f[3]);
1082+ else if (sizeof (unsigned long) ==
1083+ sizeof (unsigned long long))
1084+ _shift = __builtin_clzll (Y_f[3]);
1085+ else
1086+ abort ();
1087+ }
1088+ while (0);
1089+ }
1090+ else if (Y_f[2])
1091+ {
1092+ do
1093+ {
1094+ if (sizeof (unsigned long) ==
1095+ sizeof (unsigned int))
1096+ _shift = __builtin_clz (Y_f[2]);
1097+ else if (sizeof (unsigned long) ==
1098+ sizeof (unsigned long))
1099+ _shift = __builtin_clzl (Y_f[2]);
1100+ else if (sizeof (unsigned long) ==
1101+ sizeof (unsigned long long))
1102+ _shift = __builtin_clzll (Y_f[2]);
1103+ else
1104+ abort ();
1105+ }
1106+ while (0);
1107+ _shift += 32;
1108+ }
1109+ else if (Y_f[1])
1110+ {
1111+ do
1112+ {
1113+ if (sizeof (unsigned long) ==
1114+ sizeof (unsigned int))
1115+ _shift = __builtin_clz (Y_f[1]);
1116+ else if (sizeof (unsigned long) ==
1117+ sizeof (unsigned long))
1118+ _shift = __builtin_clzl (Y_f[1]);
1119+ else if (sizeof (unsigned long) ==
1120+ sizeof (unsigned long long))
1121+ _shift = __builtin_clzll (Y_f[1]);
1122+ else
1123+ abort ();
1124+ }
1125+ while (0);
1126+ _shift += 32 * 2;
1127+ }
1128+ else
1129+ {
1130+ do
1131+ {
1132+ if (sizeof (unsigned long) ==
1133+ sizeof (unsigned int))
1134+ _shift = __builtin_clz (Y_f[0]);
1135+ else if (sizeof (unsigned long) ==
1136+ sizeof (unsigned long))
1137+ _shift = __builtin_clzl (Y_f[0]);
1138+ else if (sizeof (unsigned long) ==
1139+ sizeof (unsigned long long))
1140+ _shift = __builtin_clzll (Y_f[0]);
1141+ else
1142+ abort ();
1143+ }
1144+ while (0);
1145+ _shift += 32 * 3;
1146+ }
1147+ }
1148+ while (0);
1149+ _shift -= ((4 * 32) - 113);
1150+ do
1151+ {
1152+ long _up, _down, _skip, _i;
1153+ _skip = ((_shift + 3)) / 32;
1154+ _up = ((_shift + 3)) % 32;
1155+ _down = 32 - _up;
1156+ if (!_up)
1157+ for (_i = 3; _i >= _skip; --_i)
1158+ Y_f[_i] = Y_f[_i - _skip];
1159+ else
1160+ {
1161+ for (_i = 3; _i > _skip; --_i)
1162+ Y_f[_i] =
1163+ Y_f[_i - _skip] << _up | Y_f[_i - _skip -
1164+ 1] >> _down;
1165+ Y_f[_i--] = Y_f[0] << _up;
1166+ }
1167+ for (; _i >= 0; --_i)
1168+ Y_f[_i] = 0;
1169+ }
1170+ while (0);
1171+ Y_e -= 16383 - 1 + _shift;
1172+ Y_c = 0;
1173+ _fex |= (0);
1174+ }
1175+ break;
1176+ case 32767:
1177+ if (((Y_f[0] | Y_f[1] | Y_f[2] | Y_f[3]) == 0))
1178+ Y_c = 2;
1179+ else
1180+ {
1181+ Y_c = 3;
1182+ if (!((Y_f[3]) & ((unsigned long) 1 << (113 - 2) % 32)))
1183+ _fex |= (0);
1184+ } break;
1185+ }
1186+ }
1187+ while (0);
1188+ }
1189+ while (0);
1190+
1191+/* FP_MUL_Q(U,X,Y) */
1192+ do
1193+ {
1194+ U_s = X_s ^ Y_s;
1195+ switch ((((X_c) << 2) | (Y_c)))
1196+ {
1197+ case (((0) << 2) | (0)):
1198+ U_c = 0;
1199+ U_e = X_e + Y_e + 1;
1200+ do
1201+ {
1202+ unsigned long _z_f[8];
1203+ unsigned long _b_f0, _b_f1;
1204+ unsigned long _c_f0, _c_f1;
1205+ unsigned long _d_f0, _d_f1;
1206+ unsigned long _e_f0, _e_f1;
1207+ unsigned long _f_f0, _f_f1;
1208+ do
1209+ {
1210+ USItype __m0 = (X_f[0]), __m1 = (Y_f[0]);
1211+ __asm__ ("mulhwu %0,%1,%2": "=r" ((_z_f[1])):"%r" (X_f[0]),
1212+ "r" (Y_f
1213+ [0]));
1214+ ((_z_f[0])) = __m0 * __m1;
1215+ }
1216+ while (0);
1217+ do
1218+ {
1219+ USItype __m0 = (X_f[0]), __m1 = (Y_f[1]);
1220+ __asm__ ("mulhwu %0,%1,%2": "=r" (_b_f1):"%r" (X_f[0]),
1221+ "r" (Y_f
1222+ [1]));
1223+ (_b_f0) = __m0 * __m1;
1224+ }
1225+ while (0);
1226+ do
1227+ {
1228+ USItype __m0 = (X_f[1]), __m1 = (Y_f[0]);
1229+ __asm__ ("mulhwu %0,%1,%2": "=r" (_c_f1):"%r" (X_f[1]),
1230+ "r" (Y_f
1231+ [0]));
1232+ (_c_f0) = __m0 * __m1;
1233+ }
1234+ while (0);
1235+ do
1236+ {
1237+ USItype __m0 = (X_f[1]), __m1 = (Y_f[1]);
1238+ __asm__ ("mulhwu %0,%1,%2": "=r" (_d_f1):"%r" (X_f[1]),
1239+ "r" (Y_f
1240+ [1]));
1241+ (_d_f0) = __m0 * __m1;
1242+ }
1243+ while (0);
1244+ do
1245+ {
1246+ USItype __m0 = (X_f[0]), __m1 = (Y_f[2]);
1247+ __asm__ ("mulhwu %0,%1,%2": "=r" (_e_f1):"%r" (X_f[0]),
1248+ "r" (Y_f
1249+ [2]));
1250+ (_e_f0) = __m0 * __m1;
1251+ }
1252+ while (0);
1253+ do
1254+ {
1255+ USItype __m0 = (X_f[2]), __m1 = (Y_f[0]);
1256+ __asm__ ("mulhwu %0,%1,%2": "=r" (_f_f1):"%r" (X_f[2]),
1257+ "r" (Y_f
1258+ [0]));
1259+ (_f_f0) = __m0 * __m1;
1260+ }
1261+ while (0);
1262+ do
1263+ {
1264+ unsigned long _c1, _c2;
1265+ (_z_f[1]) = _b_f0 + (_z_f[1]);
1266+ _c1 = (_z_f[1]) < _b_f0;
1267+ (_z_f[2]) = _b_f1 + 0;
1268+ _c2 = (_z_f[2]) < _b_f1;
1269+ (_z_f[2]) += _c1;
1270+ _c2 |= (_z_f[2]) < _c1;
1271+ (_z_f[3]) = 0 + 0 + _c2;
1272+ }
1273+ while (0);
1274+ do
1275+ {
1276+ unsigned long _c1, _c2;
1277+ (_z_f[1]) = _c_f0 + (_z_f[1]);
1278+ _c1 = (_z_f[1]) < _c_f0;
1279+ (_z_f[2]) = _c_f1 + (_z_f[2]);
1280+ _c2 = (_z_f[2]) < _c_f1;
1281+ (_z_f[2]) += _c1;
1282+ _c2 |= (_z_f[2]) < _c1;
1283+ (_z_f[3]) = 0 + (_z_f[3]) + _c2;
1284+ }
1285+ while (0);
1286+ do
1287+ {
1288+ unsigned long _c1, _c2;
1289+ (_z_f[2]) = _d_f0 + (_z_f[2]);
1290+ _c1 = (_z_f[2]) < _d_f0;
1291+ (_z_f[3]) = _d_f1 + (_z_f[3]);
1292+ _c2 = (_z_f[3]) < _d_f1;
1293+ (_z_f[3]) += _c1;
1294+ _c2 |= (_z_f[3]) < _c1;
1295+ (_z_f[4]) = 0 + 0 + _c2;
1296+ }
1297+ while (0);
1298+ do
1299+ {
1300+ unsigned long _c1, _c2;
1301+ (_z_f[2]) = _e_f0 + (_z_f[2]);
1302+ _c1 = (_z_f[2]) < _e_f0;
1303+ (_z_f[3]) = _e_f1 + (_z_f[3]);
1304+ _c2 = (_z_f[3]) < _e_f1;
1305+ (_z_f[3]) += _c1;
1306+ _c2 |= (_z_f[3]) < _c1;
1307+ (_z_f[4]) = 0 + (_z_f[4]) + _c2;
1308+ }
1309+ while (0);
1310+ do
1311+ {
1312+ unsigned long _c1, _c2;
1313+ (_z_f[2]) = _f_f0 + (_z_f[2]);
1314+ _c1 = (_z_f[2]) < _f_f0;
1315+ (_z_f[3]) = _f_f1 + (_z_f[3]);
1316+ _c2 = (_z_f[3]) < _f_f1;
1317+ (_z_f[3]) += _c1;
1318+ _c2 |= (_z_f[3]) < _c1;
1319+ (_z_f[4]) = 0 + (_z_f[4]) + _c2;
1320+ }
1321+ while (0);
1322+ do
1323+ {
1324+ USItype __m0 = (X_f[0]), __m1 = (Y_f[3]);
1325+ __asm__ ("mulhwu %0,%1,%2": "=r" (_b_f1):"%r" (X_f[0]),
1326+ "r" (Y_f
1327+ [3]));
1328+ (_b_f0) = __m0 * __m1;
1329+ }
1330+ while (0);
1331+ do
1332+ {
1333+ USItype __m0 = (X_f[3]), __m1 = (Y_f[0]);
1334+ __asm__ ("mulhwu %0,%1,%2": "=r" (_c_f1):"%r" (X_f[3]),
1335+ "r" (Y_f
1336+ [0]));
1337+ (_c_f0) = __m0 * __m1;
1338+ }
1339+ while (0);
1340+ do
1341+ {
1342+ USItype __m0 = (X_f[1]), __m1 = (Y_f[2]);
1343+ __asm__ ("mulhwu %0,%1,%2": "=r" (_d_f1):"%r" (X_f[1]),
1344+ "r" (Y_f
1345+ [2]));
1346+ (_d_f0) = __m0 * __m1;
1347+ }
1348+ while (0);
1349+ do
1350+ {
1351+ USItype __m0 = (X_f[2]), __m1 = (Y_f[1]);
1352+ __asm__ ("mulhwu %0,%1,%2": "=r" (_e_f1):"%r" (X_f[2]),
1353+ "r" (Y_f
1354+ [1]));
1355+ (_e_f0) = __m0 * __m1;
1356+ }
1357+ while (0);
1358+ do
1359+ {
1360+ unsigned long _c1, _c2;
1361+ (_z_f[3]) = _b_f0 + (_z_f[3]);
1362+ _c1 = (_z_f[3]) < _b_f0;
1363+ (_z_f[4]) = _b_f1 + (_z_f[4]);
1364+ _c2 = (_z_f[4]) < _b_f1;
1365+ (_z_f[4]) += _c1;
1366+ _c2 |= (_z_f[4]) < _c1;
1367+ (_z_f[5]) = 0 + 0 + _c2;
1368+ }
1369+ while (0);
1370+ do
1371+ {
1372+ unsigned long _c1, _c2;
1373+ (_z_f[3]) = _c_f0 + (_z_f[3]);
1374+ _c1 = (_z_f[3]) < _c_f0;
1375+ (_z_f[4]) = _c_f1 + (_z_f[4]);
1376+ _c2 = (_z_f[4]) < _c_f1;
1377+ (_z_f[4]) += _c1;
1378+ _c2 |= (_z_f[4]) < _c1;
1379+ (_z_f[5]) = 0 + (_z_f[5]) + _c2;
1380+ }
1381+ while (0);
1382+ do
1383+ {
1384+ unsigned long _c1, _c2;
1385+ (_z_f[3]) = _d_f0 + (_z_f[3]);
1386+ _c1 = (_z_f[3]) < _d_f0;
1387+ (_z_f[4]) = _d_f1 + (_z_f[4]);
1388+ _c2 = (_z_f[4]) < _d_f1;
1389+ (_z_f[4]) += _c1;
1390+ _c2 |= (_z_f[4]) < _c1;
1391+ (_z_f[5]) = 0 + (_z_f[5]) + _c2;
1392+ }
1393+ while (0);
1394+ do
1395+ {
1396+ unsigned long _c1, _c2;
1397+ (_z_f[3]) = _e_f0 + (_z_f[3]);
1398+ _c1 = (_z_f[3]) < _e_f0;
1399+ (_z_f[4]) = _e_f1 + (_z_f[4]);
1400+ _c2 = (_z_f[4]) < _e_f1;
1401+ (_z_f[4]) += _c1;
1402+ _c2 |= (_z_f[4]) < _c1;
1403+ (_z_f[5]) = 0 + (_z_f[5]) + _c2;
1404+ }
1405+ while (0);
1406+ do
1407+ {
1408+ USItype __m0 = (X_f[2]), __m1 = (Y_f[2]);
1409+ __asm__ ("mulhwu %0,%1,%2": "=r" (_b_f1):"%r" (X_f[2]),
1410+ "r" (Y_f
1411+ [2]));
1412+ (_b_f0) = __m0 * __m1;
1413+ }
1414+ while (0);
1415+ do
1416+ {
1417+ USItype __m0 = (X_f[1]), __m1 = (Y_f[3]);
1418+ __asm__ ("mulhwu %0,%1,%2": "=r" (_c_f1):"%r" (X_f[1]),
1419+ "r" (Y_f
1420+ [3]));
1421+ (_c_f0) = __m0 * __m1;
1422+ }
1423+ while (0);
1424+ do
1425+ {
1426+ USItype __m0 = (X_f[3]), __m1 = (Y_f[1]);
1427+ __asm__ ("mulhwu %0,%1,%2": "=r" (_d_f1):"%r" (X_f[3]),
1428+ "r" (Y_f
1429+ [1]));
1430+ (_d_f0) = __m0 * __m1;
1431+ }
1432+ while (0);
1433+ do
1434+ {
1435+ USItype __m0 = (X_f[2]), __m1 = (Y_f[3]);
1436+ __asm__ ("mulhwu %0,%1,%2": "=r" (_e_f1):"%r" (X_f[2]),
1437+ "r" (Y_f
1438+ [3]));
1439+ (_e_f0) = __m0 * __m1;
1440+ }
1441+ while (0);
1442+ do
1443+ {
1444+ USItype __m0 = (X_f[3]), __m1 = (Y_f[2]);
1445+ __asm__ ("mulhwu %0,%1,%2": "=r" (_f_f1):"%r" (X_f[3]),
1446+ "r" (Y_f
1447+ [2]));
1448+ (_f_f0) = __m0 * __m1;
1449+ }
1450+ while (0);
1451+ do
1452+ {
1453+ unsigned long _c1, _c2;
1454+ (_z_f[4]) = _b_f0 + (_z_f[4]);
1455+ _c1 = (_z_f[4]) < _b_f0;
1456+ (_z_f[5]) = _b_f1 + (_z_f[5]);
1457+ _c2 = (_z_f[5]) < _b_f1;
1458+ (_z_f[5]) += _c1;
1459+ _c2 |= (_z_f[5]) < _c1;
1460+ (_z_f[6]) = 0 + 0 + _c2;
1461+ }
1462+ while (0);
1463+ do
1464+ {
1465+ unsigned long _c1, _c2;
1466+ (_z_f[4]) = _c_f0 + (_z_f[4]);
1467+ _c1 = (_z_f[4]) < _c_f0;
1468+ (_z_f[5]) = _c_f1 + (_z_f[5]);
1469+ _c2 = (_z_f[5]) < _c_f1;
1470+ (_z_f[5]) += _c1;
1471+ _c2 |= (_z_f[5]) < _c1;
1472+ (_z_f[6]) = 0 + (_z_f[6]) + _c2;
1473+ }
1474+ while (0);
1475+ do
1476+ {
1477+ unsigned long _c1, _c2;
1478+ (_z_f[4]) = _d_f0 + (_z_f[4]);
1479+ _c1 = (_z_f[4]) < _d_f0;
1480+ (_z_f[5]) = _d_f1 + (_z_f[5]);
1481+ _c2 = (_z_f[5]) < _d_f1;
1482+ (_z_f[5]) += _c1;
1483+ _c2 |= (_z_f[5]) < _c1;
1484+ (_z_f[6]) = 0 + (_z_f[6]) + _c2;
1485+ }
1486+ while (0);
1487+ do
1488+ {
1489+ unsigned long _c1, _c2;
1490+ (_z_f[5]) = _e_f0 + (_z_f[5]);
1491+ _c1 = (_z_f[5]) < _e_f0;
1492+ (_z_f[6]) = _e_f1 + (_z_f[6]);
1493+ _c2 = (_z_f[6]) < _e_f1;
1494+ (_z_f[6]) += _c1;
1495+ _c2 |= (_z_f[6]) < _c1;
1496+ (_z_f[7]) = 0 + 0 + _c2;
1497+ }
1498+ while (0);
1499+ do
1500+ {
1501+ unsigned long _c1, _c2;
1502+ (_z_f[5]) = _f_f0 + (_z_f[5]);
1503+ _c1 = (_z_f[5]) < _f_f0;
1504+ (_z_f[6]) = _f_f1 + (_z_f[6]);
1505+ _c2 = (_z_f[6]) < _f_f1;
1506+ (_z_f[6]) += _c1;
1507+ _c2 |= (_z_f[6]) < _c1;
1508+ (_z_f[7]) = 0 + (_z_f[7]) + _c2;
1509+ }
1510+ while (0);
1511+ do
1512+ {
1513+ USItype __m0 = (X_f[3]), __m1 = (Y_f[3]);
1514+ __asm__ ("mulhwu %0,%1,%2": "=r" (_b_f1):"%r" (X_f[3]),
1515+ "r" (Y_f
1516+ [3]));
1517+ (_b_f0) = __m0 * __m1;
1518+ }
1519+ while (0);
1520+ do
1521+ {
1522+ if (__builtin_constant_p ((_z_f[7])) && ((_z_f[7])) == 0)
1523+ __asm__ ("{a%I4|add%I4c} %1,%3,%4\n\t{aze|addze} %0,%2": "=r" ((_z_f[7])), "=&r" ((_z_f[6])):"r" (_b_f1), "%r" (_b_f0),
1524+ "rI" ((_z_f
1525+ [6])));
1526+ else if (__builtin_constant_p ((_z_f[7]))
1527+ && ((_z_f[7])) == ~(USItype) 0)
1528+ __asm__ ("{a%I4|add%I4c} %1,%3,%4\n\t{ame|addme} %0,%2": "=r" ((_z_f[7])), "=&r" ((_z_f[6])):"r" (_b_f1), "%r" (_b_f0),
1529+ "rI" ((_z_f
1530+ [6])));
1531+ else
1532+ __asm__ ("{a%I5|add%I5c} %1,%4,%5\n\t{ae|adde} %0,%2,%3": "=r" ((_z_f[7])), "=&r" ((_z_f[6])):"%r" (_b_f1), "r" ((_z_f[7])), "%r" (_b_f0),
1533+ "rI" ((_z_f
1534+ [6])));
1535+ }
1536+ while (0);
1537+ do
1538+ {
1539+ long _up, _down, _skip, _i;
1540+ unsigned long _s;
1541+ _skip = ((3 + 113) - 1) / 32;
1542+ _down = ((3 + 113) - 1) % 32;
1543+ _up = 32 - _down;
1544+ for (_s = _i = 0; _i < _skip; ++_i)
1545+ _s |= _z_f[_i];
1546+ if (!_down)
1547+ for (_i = 0; _i <= 7 - _skip; ++_i)
1548+ _z_f[_i] = _z_f[_i + _skip];
1549+ else
1550+ {
1551+ _s |= _z_f[_i] << _up;
1552+ for (_i = 0; _i < 7 - _skip; ++_i)
1553+ _z_f[_i] =
1554+ _z_f[_i + _skip] >> _down | _z_f[_i + _skip +
1555+ 1] << _up;
1556+ _z_f[_i++] = _z_f[7] >> _down;
1557+ }
1558+ for (; _i < 8; ++_i)
1559+ _z_f[_i] = 0;
1560+ _z_f[0] |= (_s != 0);
1561+ }
1562+ while (0);
1563+ (U_f[3] = (_z_f[3]), U_f[2] = (_z_f[2]), U_f[1] =
1564+ (_z_f[1]), U_f[0] = (_z_f[0]));
1565+ }
1566+ while (0);
1567+ if (((U_f[3]) & ((unsigned long) 1 << ((3 + 113) % 32))))
1568+ do
1569+ {
1570+ int _sticky;
1571+ do
1572+ {
1573+ long _up, _down, _skip, _i;
1574+ unsigned long _s;
1575+ _skip = (1) / 32;
1576+ _down = (1) % 32;
1577+ _up = 32 - _down;
1578+ for (_s = _i = 0; _i < _skip; ++_i)
1579+ _s |= U_f[_i];
1580+ if (!_down)
1581+ for (_i = 0; _i <= 3 - _skip; ++_i)
1582+ U_f[_i] = U_f[_i + _skip];
1583+ else
1584+ {
1585+ _s |= U_f[_i] << _up;
1586+ for (_i = 0; _i < 3 - _skip; ++_i)
1587+ U_f[_i] =
1588+ U_f[_i + _skip] >> _down | U_f[_i + _skip +
1589+ 1] << _up;
1590+ U_f[_i++] = U_f[3] >> _down;
1591+ }
1592+ for (; _i < 4; ++_i)
1593+ U_f[_i] = 0;
1594+ _sticky = (_s != 0);
1595+ }
1596+ while (0);
1597+ U_f[0] |= _sticky;
1598+ }
1599+ while (0);
1600+ else
1601+ U_e--;
1602+ break;
1603+ case (((3) << 2) | (3)):
1604+ do
1605+ {
1606+ if (((X_f[3]) & ((unsigned long) 1 << (113 - 2) % 32))
1607+ && !((Y_f[3]) & ((unsigned long) 1 << (113 - 2) % 32)))
1608+ {
1609+ U_s = Y_s;
1610+ (U_f[0] = Y_f[0], U_f[1] = Y_f[1], U_f[2] = Y_f[2], U_f[3] =
1611+ Y_f[3]);
1612+ }
1613+ else
1614+ {
1615+ U_s = X_s;
1616+ (U_f[0] = X_f[0], U_f[1] = X_f[1], U_f[2] = X_f[2], U_f[3] =
1617+ X_f[3]);
1618+ }
1619+ U_c = 3;
1620+ }
1621+ while (0);
1622+ break;
1623+ case (((3) << 2) | (0)):
1624+ case (((3) << 2) | (2)):
1625+ case (((3) << 2) | (1)):
1626+ U_s = X_s;
1627+ case (((2) << 2) | (2)):
1628+ case (((2) << 2) | (0)):
1629+ case (((1) << 2) | (0)):
1630+ case (((1) << 2) | (1)):
1631+ (U_f[0] = X_f[0], U_f[1] = X_f[1], U_f[2] = X_f[2], U_f[3] =
1632+ X_f[3]);
1633+ U_c = X_c;
1634+ break;
1635+ case (((0) << 2) | (3)):
1636+ case (((2) << 2) | (3)):
1637+ case (((1) << 2) | (3)):
1638+ U_s = Y_s;
1639+ case (((0) << 2) | (2)):
1640+ case (((0) << 2) | (1)):
1641+ (U_f[0] = Y_f[0], U_f[1] = Y_f[1], U_f[2] = Y_f[2], U_f[3] =
1642+ Y_f[3]);
1643+ U_c = Y_c;
1644+ break;
1645+ case (((2) << 2) | (1)):
1646+ case (((1) << 2) | (2)):
1647+ U_s = 0;
1648+ U_c = 3;
1649+ (U_f[3] =
1650+ ((((unsigned long) 1 << (113 - 2) % 32) << 1) - 1), U_f[2] =
1651+ -1, U_f[1] = -1, U_f[0] = -1);
1652+ _fex |= (0);
1653+ break;
1654+ default:
1655+ abort ();
1656+ }
1657+ }
1658+ while (0);
1659+
1660+/* FP_PACK_Q(u,U) */
1661+ do
1662+ {
1663+ do
1664+ {
1665+ switch (U_c)
1666+ {
1667+ case 0:
1668+ U_e += 16383;
1669+ if (U_e > 0)
1670+ {
1671+ do
1672+ {
1673+ if ((U_f[0]) & 7)
1674+ _fex |= (0);
1675+ switch (0)
1676+ {
1677+ case 0:
1678+ do
1679+ {
1680+ if (((U_f[0]) & 15) != ((unsigned long) 1 << 2))
1681+ do
1682+ {
1683+ unsigned long _t;
1684+ _t =
1685+ ((U_f[0] +=
1686+ ((unsigned long) 1 << 2)) <
1687+ ((unsigned long) 1 << 2));
1688+ U_f[1] += _t;
1689+ _t = (U_f[1] < _t);
1690+ U_f[2] += _t;
1691+ _t = (U_f[2] < _t);
1692+ U_f[3] += _t;
1693+ }
1694+ while (0);
1695+ }
1696+ while (0);
1697+ break;
1698+ case 1:
1699+ (void) 0;
1700+ break;
1701+ case 2:
1702+ do
1703+ {
1704+ if (!U_s && ((U_f[0]) & 7))
1705+ do
1706+ {
1707+ unsigned long _t;
1708+ _t =
1709+ ((U_f[0] +=
1710+ ((unsigned long) 1 << 3)) <
1711+ ((unsigned long) 1 << 3));
1712+ U_f[1] += _t;
1713+ _t = (U_f[1] < _t);
1714+ U_f[2] += _t;
1715+ _t = (U_f[2] < _t);
1716+ U_f[3] += _t;
1717+ }
1718+ while (0);
1719+ }
1720+ while (0);
1721+ break;
1722+ case 3:
1723+ do
1724+ {
1725+ if (U_s && ((U_f[0]) & 7))
1726+ do
1727+ {
1728+ unsigned long _t;
1729+ _t =
1730+ ((U_f[0] +=
1731+ ((unsigned long) 1 << 3)) <
1732+ ((unsigned long) 1 << 3));
1733+ U_f[1] += _t;
1734+ _t = (U_f[1] < _t);
1735+ U_f[2] += _t;
1736+ _t = (U_f[2] < _t);
1737+ U_f[3] += _t;
1738+ }
1739+ while (0);
1740+ }
1741+ while (0);
1742+ break;
1743+ }
1744+ }
1745+ while (0);
1746+ if (((U_f[3]) & ((unsigned long) 1 << ((3 + 113) % 32))))
1747+ {
1748+ ((U_f[3]) &= ~((unsigned long) 1 << ((3 + 113) % 32)));
1749+ U_e++;
1750+ }
1751+ do
1752+ {
1753+ long _up, _down, _skip, _i;
1754+ _skip = (3) / 32;
1755+ _down = (3) % 32;
1756+ _up = 32 - _down;
1757+ if (!_down)
1758+ for (_i = 0; _i <= 3 - _skip; ++_i)
1759+ U_f[_i] = U_f[_i + _skip];
1760+ else
1761+ {
1762+ for (_i = 0; _i < 3 - _skip; ++_i)
1763+ U_f[_i] =
1764+ U_f[_i + _skip] >> _down | U_f[_i + _skip +
1765+ 1] << _up;
1766+ U_f[_i++] = U_f[3] >> _down;
1767+ }
1768+ for (; _i < 4; ++_i)
1769+ U_f[_i] = 0;
1770+ }
1771+ while (0);
1772+ if (U_e >= 32767)
1773+ {
1774+ switch (0)
1775+ {
1776+ case 0:
1777+ U_c = 2;
1778+ break;
1779+ case 2:
1780+ if (!U_s)
1781+ U_c = 2;
1782+ break;
1783+ case 3:
1784+ if (U_s)
1785+ U_c = 2;
1786+ break;
1787+ }
1788+ if (U_c == 2)
1789+ {
1790+ U_e = 32767;
1791+ (U_f[3] = 0, U_f[2] = 0, U_f[1] = 0, U_f[0] = 0);
1792+ }
1793+ else
1794+ {
1795+ U_e = 32767 - 1;
1796+ (U_f[3] = (~(signed long) 0), U_f[2] =
1797+ (~(signed long) 0), U_f[1] =
1798+ (~(signed long) 0), U_f[0] = (~(signed long) 0));
1799+ } _fex |= (0);
1800+ _fex |= (0);
1801+ }
1802+ }
1803+ else
1804+ {
1805+ U_e = -U_e + 1;
1806+ if (U_e <= (3 + 113))
1807+ {
1808+ do
1809+ {
1810+ int _sticky;
1811+ do
1812+ {
1813+ long _up, _down, _skip, _i;
1814+ unsigned long _s;
1815+ _skip = (U_e) / 32;
1816+ _down = (U_e) % 32;
1817+ _up = 32 - _down;
1818+ for (_s = _i = 0; _i < _skip; ++_i)
1819+ _s |= U_f[_i];
1820+ if (!_down)
1821+ for (_i = 0; _i <= 3 - _skip; ++_i)
1822+ U_f[_i] = U_f[_i + _skip];
1823+ else
1824+ {
1825+ _s |= U_f[_i] << _up;
1826+ for (_i = 0; _i < 3 - _skip; ++_i)
1827+ U_f[_i] =
1828+ U_f[_i + _skip] >> _down | U_f[_i +
1829+ _skip +
1830+ 1] <<
1831+ _up;
1832+ U_f[_i++] = U_f[3] >> _down;
1833+ }
1834+ for (; _i < 4; ++_i)
1835+ U_f[_i] = 0;
1836+ _sticky = (_s != 0);
1837+ }
1838+ while (0);
1839+ U_f[0] |= _sticky;
1840+ }
1841+ while (0);
1842+ do
1843+ {
1844+ if ((U_f[0]) & 7)
1845+ _fex |= (0);
1846+ switch (0)
1847+ {
1848+ case 0:
1849+ do
1850+ {
1851+ if (((U_f[0]) & 15) !=
1852+ ((unsigned long) 1 << 2))
1853+ do
1854+ {
1855+ unsigned long _t;
1856+ _t =
1857+ ((U_f[0] +=
1858+ ((unsigned long) 1 << 2)) <
1859+ ((unsigned long) 1 << 2));
1860+ U_f[1] += _t;
1861+ _t = (U_f[1] < _t);
1862+ U_f[2] += _t;
1863+ _t = (U_f[2] < _t);
1864+ U_f[3] += _t;
1865+ }
1866+ while (0);
1867+ }
1868+ while (0);
1869+ break;
1870+ case 1:
1871+ (void) 0;
1872+ break;
1873+ case 2:
1874+ do
1875+ {
1876+ if (!U_s && ((U_f[0]) & 7))
1877+ do
1878+ {
1879+ unsigned long _t;
1880+ _t =
1881+ ((U_f[0] +=
1882+ ((unsigned long) 1 << 3)) <
1883+ ((unsigned long) 1 << 3));
1884+ U_f[1] += _t;
1885+ _t = (U_f[1] < _t);
1886+ U_f[2] += _t;
1887+ _t = (U_f[2] < _t);
1888+ U_f[3] += _t;
1889+ }
1890+ while (0);
1891+ }
1892+ while (0);
1893+ break;
1894+ case 3:
1895+ do
1896+ {
1897+ if (U_s && ((U_f[0]) & 7))
1898+ do
1899+ {
1900+ unsigned long _t;
1901+ _t =
1902+ ((U_f[0] +=
1903+ ((unsigned long) 1 << 3)) <
1904+ ((unsigned long) 1 << 3));
1905+ U_f[1] += _t;
1906+ _t = (U_f[1] < _t);
1907+ U_f[2] += _t;
1908+ _t = (U_f[2] < _t);
1909+ U_f[3] += _t;
1910+ }
1911+ while (0);
1912+ }
1913+ while (0);
1914+ break;
1915+ }
1916+ }
1917+ while (0);
1918+ if ((U_f[3]) &
1919+ (((unsigned long) 1 << ((3 + 113) % 32)) >> 1))
1920+ {
1921+ U_e = 1;
1922+ (U_f[3] = 0, U_f[2] = 0, U_f[1] = 0, U_f[0] = 0);
1923+ }
1924+ else
1925+ {
1926+ U_e = 0;
1927+ do
1928+ {
1929+ long _up, _down, _skip, _i;
1930+ _skip = (3) / 32;
1931+ _down = (3) % 32;
1932+ _up = 32 - _down;
1933+ if (!_down)
1934+ for (_i = 0; _i <= 3 - _skip; ++_i)
1935+ U_f[_i] = U_f[_i + _skip];
1936+ else
1937+ {
1938+ for (_i = 0; _i < 3 - _skip; ++_i)
1939+ U_f[_i] =
1940+ U_f[_i + _skip] >> _down | U_f[_i +
1941+ _skip +
1942+ 1] <<
1943+ _up;
1944+ U_f[_i++] = U_f[3] >> _down;
1945+ }
1946+ for (; _i < 4; ++_i)
1947+ U_f[_i] = 0;
1948+ }
1949+ while (0);
1950+ _fex |= (0);
1951+ }
1952+ }
1953+ else
1954+ {
1955+ U_e = 0;
1956+ if (!((U_f[0] | U_f[1] | U_f[2] | U_f[3]) == 0))
1957+ {
1958+ (U_f[3] = 0, U_f[2] = 0, U_f[1] = 0, U_f[0] = 1);
1959+ do
1960+ {
1961+ if ((U_f[0]) & 7)
1962+ _fex |= (0);
1963+ switch (0)
1964+ {
1965+ case 0:
1966+ do
1967+ {
1968+ if (((U_f[0]) & 15) !=
1969+ ((unsigned long) 1 << 2))
1970+ do
1971+ {
1972+ unsigned long _t;
1973+ _t =
1974+ ((U_f[0] +=
1975+ ((unsigned long) 1 << 2)) <
1976+ ((unsigned long) 1 << 2));
1977+ U_f[1] += _t;
1978+ _t = (U_f[1] < _t);
1979+ U_f[2] += _t;
1980+ _t = (U_f[2] < _t);
1981+ U_f[3] += _t;
1982+ }
1983+ while (0);
1984+ }
1985+ while (0);
1986+ break;
1987+ case 1:
1988+ (void) 0;
1989+ break;
1990+ case 2:
1991+ do
1992+ {
1993+ if (!U_s && ((U_f[0]) & 7))
1994+ do
1995+ {
1996+ unsigned long _t;
1997+ _t =
1998+ ((U_f[0] +=
1999+ ((unsigned long) 1 << 3)) <
2000+ ((unsigned long) 1 << 3));
2001+ U_f[1] += _t;
2002+ _t = (U_f[1] < _t);
2003+ U_f[2] += _t;
2004+ _t = (U_f[2] < _t);
2005+ U_f[3] += _t;
2006+ }
2007+ while (0);
2008+ }
2009+ while (0);
2010+ break;
2011+ case 3:
2012+ do
2013+ {
2014+ if (U_s && ((U_f[0]) & 7))
2015+ do
2016+ {
2017+ unsigned long _t;
2018+ _t =
2019+ ((U_f[0] +=
2020+ ((unsigned long) 1 << 3)) <
2021+ ((unsigned long) 1 << 3));
2022+ U_f[1] += _t;
2023+ _t = (U_f[1] < _t);
2024+ U_f[2] += _t;
2025+ _t = (U_f[2] < _t);
2026+ U_f[3] += _t;
2027+ }
2028+ while (0);
2029+ }
2030+ while (0);
2031+ break;
2032+ }
2033+ }
2034+ while (0);
2035+ (U_f[0]) >>= (3);
2036+ }
2037+ _fex |= (0);
2038+ }
2039+ }
2040+ break;
2041+ case 1:
2042+ U_e = 0;
2043+ (U_f[3] = 0, U_f[2] = 0, U_f[1] = 0, U_f[0] = 0);
2044+ break;
2045+ case 2:
2046+ U_e = 32767;
2047+ (U_f[3] = 0, U_f[2] = 0, U_f[1] = 0, U_f[0] = 0);
2048+ break;
2049+ case 3:
2050+ U_e = 32767;
2051+ if (!1)
2052+ {
2053+ (U_f[3] =
2054+ ((((unsigned long) 1 << (113 - 2) % 32) << 1) - 1),
2055+ U_f[2] = -1, U_f[1] = -1, U_f[0] = -1);
2056+ U_s = 0;
2057+ }
2058+ else
2059+ (U_f[3]) |= ((unsigned long) 1 << (113 - 2) % 32);
2060+ break;
2061+ }
2062+ }
2063+ while (0);
2064+ do
2065+ {
2066+ union _FP_UNION_Q _flo;
2067+ _flo.bits.frac0 = U_f[0];
2068+ _flo.bits.frac1 = U_f[1];
2069+ _flo.bits.frac2 = U_f[2];
2070+ _flo.bits.frac3 = U_f[3];
2071+ _flo.bits.exp = U_e;
2072+ _flo.bits.sign = U_s;
2073+ (u) = _flo.flt;
2074+ }
2075+ while (0);
2076+ }
2077+ while (0);
2078+
2079+/* FP_HANDLE_EXCEPTIONS */
2080+ do
2081+ {
2082+ }
2083+ while (0);
2084+
2085+ /* Subtract. */
2086+/* FP_INIT_ROUNDMODE */
2087+ do
2088+ {
2089+ }
2090+ while (0);
2091+
2092+/* FP_UNPACK_SEMIRAW_Q(U,u) */
2093+ do
2094+ {
2095+ do
2096+ {
2097+ union _FP_UNION_Q _flo;
2098+ _flo.flt = (u);
2099+ U_f[0] = _flo.bits.frac0;
2100+ U_f[1] = _flo.bits.frac1;
2101+ U_f[2] = _flo.bits.frac2;
2102+ U_f[3] = _flo.bits.frac3;
2103+ U_e = _flo.bits.exp;
2104+ U_s = _flo.bits.sign;
2105+ }
2106+ while (0);
2107+ do
2108+ {
2109+ long _up, _down, _skip, _i;
2110+ _skip = (3) / 32;
2111+ _up = (3) % 32;
2112+ _down = 32 - _up;
2113+ if (!_up)
2114+ for (_i = 3; _i >= _skip; --_i)
2115+ U_f[_i] = U_f[_i - _skip];
2116+ else
2117+ {
2118+ for (_i = 3; _i > _skip; --_i)
2119+ U_f[_i] =
2120+ U_f[_i - _skip] << _up | U_f[_i - _skip - 1] >> _down;
2121+ U_f[_i--] = U_f[0] << _up;
2122+ }
2123+ for (; _i >= 0; --_i)
2124+ U_f[_i] = 0;
2125+ }
2126+ while (0);
2127+ }
2128+ while (0);
2129+
2130+/* FP_UNPACK_SEMIRAW_Q(Z,z) */
2131+ do
2132+ {
2133+ do
2134+ {
2135+ union _FP_UNION_Q _flo;
2136+ _flo.flt = (z);
2137+ Z_f[0] = _flo.bits.frac0;
2138+ Z_f[1] = _flo.bits.frac1;
2139+ Z_f[2] = _flo.bits.frac2;
2140+ Z_f[3] = _flo.bits.frac3;
2141+ Z_e = _flo.bits.exp;
2142+ Z_s = _flo.bits.sign;
2143+ }
2144+ while (0);
2145+ do
2146+ {
2147+ long _up, _down, _skip, _i;
2148+ _skip = (3) / 32;
2149+ _up = (3) % 32;
2150+ _down = 32 - _up;
2151+ if (!_up)
2152+ for (_i = 3; _i >= _skip; --_i)
2153+ Z_f[_i] = Z_f[_i - _skip];
2154+ else
2155+ {
2156+ for (_i = 3; _i > _skip; --_i)
2157+ Z_f[_i] =
2158+ Z_f[_i - _skip] << _up | Z_f[_i - _skip - 1] >> _down;
2159+ Z_f[_i--] = Z_f[0] << _up;
2160+ }
2161+ for (; _i >= 0; --_i)
2162+ Z_f[_i] = 0;
2163+ }
2164+ while (0);
2165+ }
2166+ while (0);
2167+
2168+/* FP_SUB_Q(V,U,Z) */
2169+ do
2170+ {
2171+ if (!(Z_e == 32767 && !((Z_f[0] | Z_f[1] | Z_f[2] | Z_f[3]) == 0)))
2172+ Z_s ^= 1;
2173+ do
2174+ {
2175+ if (U_s == Z_s)
2176+ {
2177+ V_s = U_s;
2178+ int ediff = U_e - Z_e;
2179+ if (ediff > 0)
2180+ {
2181+ V_e = U_e;
2182+ if (Z_e == 0)
2183+ {
2184+ if (((Z_f[0] | Z_f[1] | Z_f[2] | Z_f[3]) == 0))
2185+ {
2186+ do
2187+ {
2188+ if (U_e == 32767
2189+ && !((U_f[0] | U_f[1] | U_f[2] | U_f[3]) ==
2190+ 0)
2191+ && !((U_f[3]) &
2192+ ((unsigned long) 1 << (113 - 2 + 3) %
2193+ 32)))
2194+ _fex |= (0);
2195+ }
2196+ while (0);
2197+ (V_f[0] = U_f[0], V_f[1] = U_f[1], V_f[2] =
2198+ U_f[2], V_f[3] = U_f[3]);
2199+ goto add_done;
2200+ }
2201+ else
2202+ {
2203+ _fex |= (0);
2204+ ediff--;
2205+ if (ediff == 0)
2206+ {
2207+ do
2208+ {
2209+ unsigned long _c1, _c2, _c3;
2210+ V_f[0] = U_f[0] + Z_f[0];
2211+ _c1 = V_f[0] < U_f[0];
2212+ V_f[1] = U_f[1] + Z_f[1];
2213+ _c2 = V_f[1] < U_f[1];
2214+ V_f[1] += _c1;
2215+ _c2 |= V_f[1] < _c1;
2216+ V_f[2] = U_f[2] + Z_f[2];
2217+ _c3 = V_f[2] < U_f[2];
2218+ V_f[2] += _c2;
2219+ _c3 |= V_f[2] < _c2;
2220+ V_f[3] = U_f[3] + Z_f[3] + _c3;
2221+ }
2222+ while (0);
2223+ goto add3;
2224+ }
2225+ if (U_e == 32767)
2226+ {
2227+ do
2228+ {
2229+ if (U_e == 32767
2230+ && !((U_f[0] | U_f[1] | U_f[2] | U_f[3])
2231+ == 0)
2232+ && !((U_f[3]) &
2233+ ((unsigned long) 1 << (113 - 2 + 3)
2234+ % 32)))
2235+ _fex |= (0);
2236+ }
2237+ while (0);
2238+ (V_f[0] = U_f[0], V_f[1] = U_f[1], V_f[2] =
2239+ U_f[2], V_f[3] = U_f[3]);
2240+ goto add_done;
2241+ }
2242+ goto add1;
2243+ }
2244+ }
2245+ else if (U_e == 32767)
2246+ {
2247+ do
2248+ {
2249+ if (U_e == 32767
2250+ && !((U_f[0] | U_f[1] | U_f[2] | U_f[3]) == 0)
2251+ && !((U_f[3]) &
2252+ ((unsigned long) 1 << (113 - 2 + 3) % 32)))
2253+ _fex |= (0);
2254+ }
2255+ while (0);
2256+ (V_f[0] = U_f[0], V_f[1] = U_f[1], V_f[2] =
2257+ U_f[2], V_f[3] = U_f[3]);
2258+ goto add_done;
2259+ }
2260+ (Z_f[3]) |= ((unsigned long) 1 << (113 - 1 + 3) % 32);
2261+ add1:if (ediff <= (3 + 113))
2262+ do
2263+ {
2264+ int _sticky;
2265+ do
2266+ {
2267+ long _up, _down, _skip, _i;
2268+ unsigned long _s;
2269+ _skip = (ediff) / 32;
2270+ _down = (ediff) % 32;
2271+ _up = 32 - _down;
2272+ for (_s = _i = 0; _i < _skip; ++_i)
2273+ _s |= Z_f[_i];
2274+ if (!_down)
2275+ for (_i = 0; _i <= 3 - _skip; ++_i)
2276+ Z_f[_i] = Z_f[_i + _skip];
2277+ else
2278+ {
2279+ _s |= Z_f[_i] << _up;
2280+ for (_i = 0; _i < 3 - _skip; ++_i)
2281+ Z_f[_i] =
2282+ Z_f[_i + _skip] >> _down | Z_f[_i +
2283+ _skip +
2284+ 1] << _up;
2285+ Z_f[_i++] = Z_f[3] >> _down;
2286+ }
2287+ for (; _i < 4; ++_i)
2288+ Z_f[_i] = 0;
2289+ _sticky = (_s != 0);
2290+ }
2291+ while (0);
2292+ Z_f[0] |= _sticky;
2293+ }
2294+ while (0);
2295+ else if (!((Z_f[0] | Z_f[1] | Z_f[2] | Z_f[3]) == 0))
2296+ (Z_f[3] = 0, Z_f[2] = 0, Z_f[1] = 0, Z_f[0] = 1);
2297+ do
2298+ {
2299+ unsigned long _c1, _c2, _c3;
2300+ V_f[0] = U_f[0] + Z_f[0];
2301+ _c1 = V_f[0] < U_f[0];
2302+ V_f[1] = U_f[1] + Z_f[1];
2303+ _c2 = V_f[1] < U_f[1];
2304+ V_f[1] += _c1;
2305+ _c2 |= V_f[1] < _c1;
2306+ V_f[2] = U_f[2] + Z_f[2];
2307+ _c3 = V_f[2] < U_f[2];
2308+ V_f[2] += _c2;
2309+ _c3 |= V_f[2] < _c2;
2310+ V_f[3] = U_f[3] + Z_f[3] + _c3;
2311+ }
2312+ while (0);
2313+ }
2314+ else if (ediff < 0)
2315+ {
2316+ ediff = -ediff;
2317+ V_e = Z_e;
2318+ if (U_e == 0)
2319+ {
2320+ if (((U_f[0] | U_f[1] | U_f[2] | U_f[3]) == 0))
2321+ {
2322+ do
2323+ {
2324+ if (Z_e == 32767
2325+ && !((Z_f[0] | Z_f[1] | Z_f[2] | Z_f[3]) ==
2326+ 0)
2327+ && !((Z_f[3]) &
2328+ ((unsigned long) 1 << (113 - 2 + 3) %
2329+ 32)))
2330+ _fex |= (0);
2331+ }
2332+ while (0);
2333+ (V_f[0] = Z_f[0], V_f[1] = Z_f[1], V_f[2] =
2334+ Z_f[2], V_f[3] = Z_f[3]);
2335+ goto add_done;
2336+ }
2337+ else
2338+ {
2339+ _fex |= (0);
2340+ ediff--;
2341+ if (ediff == 0)
2342+ {
2343+ do
2344+ {
2345+ unsigned long _c1, _c2, _c3;
2346+ V_f[0] = Z_f[0] + U_f[0];
2347+ _c1 = V_f[0] < Z_f[0];
2348+ V_f[1] = Z_f[1] + U_f[1];
2349+ _c2 = V_f[1] < Z_f[1];
2350+ V_f[1] += _c1;
2351+ _c2 |= V_f[1] < _c1;
2352+ V_f[2] = Z_f[2] + U_f[2];
2353+ _c3 = V_f[2] < Z_f[2];
2354+ V_f[2] += _c2;
2355+ _c3 |= V_f[2] < _c2;
2356+ V_f[3] = Z_f[3] + U_f[3] + _c3;
2357+ }
2358+ while (0);
2359+ goto add3;
2360+ }
2361+ if (Z_e == 32767)
2362+ {
2363+ do
2364+ {
2365+ if (Z_e == 32767
2366+ && !((Z_f[0] | Z_f[1] | Z_f[2] | Z_f[3])
2367+ == 0)
2368+ && !((Z_f[3]) &
2369+ ((unsigned long) 1 << (113 - 2 + 3)
2370+ % 32)))
2371+ _fex |= (0);
2372+ }
2373+ while (0);
2374+ (V_f[0] = Z_f[0], V_f[1] = Z_f[1], V_f[2] =
2375+ Z_f[2], V_f[3] = Z_f[3]);
2376+ goto add_done;
2377+ }
2378+ goto add2;
2379+ }
2380+ }
2381+ else if (Z_e == 32767)
2382+ {
2383+ do
2384+ {
2385+ if (Z_e == 32767
2386+ && !((Z_f[0] | Z_f[1] | Z_f[2] | Z_f[3]) == 0)
2387+ && !((Z_f[3]) &
2388+ ((unsigned long) 1 << (113 - 2 + 3) % 32)))
2389+ _fex |= (0);
2390+ }
2391+ while (0);
2392+ (V_f[0] = Z_f[0], V_f[1] = Z_f[1], V_f[2] =
2393+ Z_f[2], V_f[3] = Z_f[3]);
2394+ goto add_done;
2395+ }
2396+ (U_f[3]) |= ((unsigned long) 1 << (113 - 1 + 3) % 32);
2397+ add2:if (ediff <= (3 + 113))
2398+ do
2399+ {
2400+ int _sticky;
2401+ do
2402+ {
2403+ long _up, _down, _skip, _i;
2404+ unsigned long _s;
2405+ _skip = (ediff) / 32;
2406+ _down = (ediff) % 32;
2407+ _up = 32 - _down;
2408+ for (_s = _i = 0; _i < _skip; ++_i)
2409+ _s |= U_f[_i];
2410+ if (!_down)
2411+ for (_i = 0; _i <= 3 - _skip; ++_i)
2412+ U_f[_i] = U_f[_i + _skip];
2413+ else
2414+ {
2415+ _s |= U_f[_i] << _up;
2416+ for (_i = 0; _i < 3 - _skip; ++_i)
2417+ U_f[_i] =
2418+ U_f[_i + _skip] >> _down | U_f[_i +
2419+ _skip +
2420+ 1] << _up;
2421+ U_f[_i++] = U_f[3] >> _down;
2422+ }
2423+ for (; _i < 4; ++_i)
2424+ U_f[_i] = 0;
2425+ _sticky = (_s != 0);
2426+ }
2427+ while (0);
2428+ U_f[0] |= _sticky;
2429+ }
2430+ while (0);
2431+ else if (!((U_f[0] | U_f[1] | U_f[2] | U_f[3]) == 0))
2432+ (U_f[3] = 0, U_f[2] = 0, U_f[1] = 0, U_f[0] = 1);
2433+ do
2434+ {
2435+ unsigned long _c1, _c2, _c3;
2436+ V_f[0] = Z_f[0] + U_f[0];
2437+ _c1 = V_f[0] < Z_f[0];
2438+ V_f[1] = Z_f[1] + U_f[1];
2439+ _c2 = V_f[1] < Z_f[1];
2440+ V_f[1] += _c1;
2441+ _c2 |= V_f[1] < _c1;
2442+ V_f[2] = Z_f[2] + U_f[2];
2443+ _c3 = V_f[2] < Z_f[2];
2444+ V_f[2] += _c2;
2445+ _c3 |= V_f[2] < _c2;
2446+ V_f[3] = Z_f[3] + U_f[3] + _c3;
2447+ }
2448+ while (0);
2449+ }
2450+ else
2451+ {
2452+ if (!(((U_e + 1) & 32767) > 1))
2453+ {
2454+ if (U_e == 0)
2455+ {
2456+ V_e = 0;
2457+ if (((U_f[0] | U_f[1] | U_f[2] | U_f[3]) == 0))
2458+ {
2459+ if (!((Z_f[0] | Z_f[1] | Z_f[2] | Z_f[3]) == 0))
2460+ _fex |= (0);
2461+ (V_f[0] = Z_f[0], V_f[1] = Z_f[1], V_f[2] =
2462+ Z_f[2], V_f[3] = Z_f[3]);
2463+ goto add_done;
2464+ }
2465+ else if (((Z_f[0] | Z_f[1] | Z_f[2] | Z_f[3]) == 0))
2466+ {
2467+ _fex |= (0);
2468+ (V_f[0] = U_f[0], V_f[1] = U_f[1], V_f[2] =
2469+ U_f[2], V_f[3] = U_f[3]);
2470+ goto add_done;
2471+ }
2472+ else
2473+ {
2474+ _fex |= (0);
2475+ do
2476+ {
2477+ unsigned long _c1, _c2, _c3;
2478+ V_f[0] = U_f[0] + Z_f[0];
2479+ _c1 = V_f[0] < U_f[0];
2480+ V_f[1] = U_f[1] + Z_f[1];
2481+ _c2 = V_f[1] < U_f[1];
2482+ V_f[1] += _c1;
2483+ _c2 |= V_f[1] < _c1;
2484+ V_f[2] = U_f[2] + Z_f[2];
2485+ _c3 = V_f[2] < U_f[2];
2486+ V_f[2] += _c2;
2487+ _c3 |= V_f[2] < _c2;
2488+ V_f[3] = U_f[3] + Z_f[3] + _c3;
2489+ }
2490+ while (0);
2491+ if ((V_f[3]) &
2492+ ((unsigned long) 1 << (113 - 1 + 3) % 32))
2493+ {
2494+ (V_f[3]) &=
2495+ ~(unsigned long) ((unsigned long) 1 <<
2496+ (113 - 1 + 3) % 32);
2497+ V_e = 1;
2498+ }
2499+ goto add_done;
2500+ }
2501+ }
2502+ else
2503+ {
2504+ do
2505+ {
2506+ if (U_e == 32767
2507+ && !((U_f[0] | U_f[1] | U_f[2] | U_f[3]) ==
2508+ 0)
2509+ && !((U_f[3]) &
2510+ ((unsigned long) 1 << (113 - 2 + 3) %
2511+ 32)))
2512+ _fex |= (0);
2513+ }
2514+ while (0);
2515+ do
2516+ {
2517+ if (Z_e == 32767
2518+ && !((Z_f[0] | Z_f[1] | Z_f[2] | Z_f[3]) ==
2519+ 0)
2520+ && !((Z_f[3]) &
2521+ ((unsigned long) 1 << (113 - 2 + 3) %
2522+ 32)))
2523+ _fex |= (0);
2524+ }
2525+ while (0);
2526+ V_e = 32767;
2527+ if (((U_f[0] | U_f[1] | U_f[2] | U_f[3]) == 0))
2528+ (V_f[0] = Z_f[0], V_f[1] = Z_f[1], V_f[2] =
2529+ Z_f[2], V_f[3] = Z_f[3]);
2530+ else if (((Z_f[0] | Z_f[1] | Z_f[2] | Z_f[3]) == 0))
2531+ (V_f[0] = U_f[0], V_f[1] = U_f[1], V_f[2] =
2532+ U_f[2], V_f[3] = U_f[3]);
2533+ else
2534+ do
2535+ {
2536+ do
2537+ {
2538+ long _up, _down, _skip, _i;
2539+ _skip = (3) / 32;
2540+ _down = (3) % 32;
2541+ _up = 32 - _down;
2542+ if (!_down)
2543+ for (_i = 0; _i <= 3 - _skip; ++_i)
2544+ U_f[_i] = U_f[_i + _skip];
2545+ else
2546+ {
2547+ for (_i = 0; _i < 3 - _skip; ++_i)
2548+ U_f[_i] =
2549+ U_f[_i +
2550+ _skip] >> _down | U_f[_i +
2551+ _skip +
2552+ 1] <<
2553+ _up;
2554+ U_f[_i++] = U_f[3] >> _down;
2555+ }
2556+ for (; _i < 4; ++_i)
2557+ U_f[_i] = 0;
2558+ }
2559+ while (0);
2560+ do
2561+ {
2562+ long _up, _down, _skip, _i;
2563+ _skip = (3) / 32;
2564+ _down = (3) % 32;
2565+ _up = 32 - _down;
2566+ if (!_down)
2567+ for (_i = 0; _i <= 3 - _skip; ++_i)
2568+ Z_f[_i] = Z_f[_i + _skip];
2569+ else
2570+ {
2571+ for (_i = 0; _i < 3 - _skip; ++_i)
2572+ Z_f[_i] =
2573+ Z_f[_i +
2574+ _skip] >> _down | Z_f[_i +
2575+ _skip +
2576+ 1] <<
2577+ _up;
2578+ Z_f[_i++] = Z_f[3] >> _down;
2579+ }
2580+ for (; _i < 4; ++_i)
2581+ Z_f[_i] = 0;
2582+ }
2583+ while (0);
2584+ do
2585+ {
2586+ if (((U_f[3]) &
2587+ ((unsigned long) 1 << (113 - 2) %
2588+ 32))
2589+ && !((Z_f[3]) &
2590+ ((unsigned long) 1 << (113 - 2) %
2591+ 32)))
2592+ {
2593+ V_s = Z_s;
2594+ (V_f[0] = Z_f[0], V_f[1] =
2595+ Z_f[1], V_f[2] = Z_f[2], V_f[3] =
2596+ Z_f[3]);
2597+ }
2598+ else
2599+ {
2600+ V_s = U_s;
2601+ (V_f[0] = U_f[0], V_f[1] =
2602+ U_f[1], V_f[2] = U_f[2], V_f[3] =
2603+ U_f[3]);
2604+ }
2605+ V_c = 3;
2606+ }
2607+ while (0);
2608+ do
2609+ {
2610+ long _up, _down, _skip, _i;
2611+ _skip = (3) / 32;
2612+ _up = (3) % 32;
2613+ _down = 32 - _up;
2614+ if (!_up)
2615+ for (_i = 3; _i >= _skip; --_i)
2616+ V_f[_i] = V_f[_i - _skip];
2617+ else
2618+ {
2619+ for (_i = 3; _i > _skip; --_i)
2620+ V_f[_i] =
2621+ V_f[_i - _skip] << _up | V_f[_i -
2622+ _skip
2623+ -
2624+ 1] >>
2625+ _down;
2626+ V_f[_i--] = V_f[0] << _up;
2627+ }
2628+ for (; _i >= 0; --_i)
2629+ V_f[_i] = 0;
2630+ }
2631+ while (0);
2632+ }
2633+ while (0);
2634+ goto add_done;
2635+ }
2636+ }
2637+ do
2638+ {
2639+ unsigned long _c1, _c2, _c3;
2640+ V_f[0] = U_f[0] + Z_f[0];
2641+ _c1 = V_f[0] < U_f[0];
2642+ V_f[1] = U_f[1] + Z_f[1];
2643+ _c2 = V_f[1] < U_f[1];
2644+ V_f[1] += _c1;
2645+ _c2 |= V_f[1] < _c1;
2646+ V_f[2] = U_f[2] + Z_f[2];
2647+ _c3 = V_f[2] < U_f[2];
2648+ V_f[2] += _c2;
2649+ _c3 |= V_f[2] < _c2;
2650+ V_f[3] = U_f[3] + Z_f[3] + _c3;
2651+ }
2652+ while (0);
2653+ V_e = U_e + 1;
2654+ do
2655+ {
2656+ int _sticky;
2657+ do
2658+ {
2659+ long _up, _down, _skip, _i;
2660+ unsigned long _s;
2661+ _skip = (1) / 32;
2662+ _down = (1) % 32;
2663+ _up = 32 - _down;
2664+ for (_s = _i = 0; _i < _skip; ++_i)
2665+ _s |= V_f[_i];
2666+ if (!_down)
2667+ for (_i = 0; _i <= 3 - _skip; ++_i)
2668+ V_f[_i] = V_f[_i + _skip];
2669+ else
2670+ {
2671+ _s |= V_f[_i] << _up;
2672+ for (_i = 0; _i < 3 - _skip; ++_i)
2673+ V_f[_i] =
2674+ V_f[_i + _skip] >> _down | V_f[_i + _skip +
2675+ 1] << _up;
2676+ V_f[_i++] = V_f[3] >> _down;
2677+ }
2678+ for (; _i < 4; ++_i)
2679+ V_f[_i] = 0;
2680+ _sticky = (_s != 0);
2681+ }
2682+ while (0);
2683+ V_f[0] |= _sticky;
2684+ }
2685+ while (0);
2686+ if (V_e == 32767)
2687+ do
2688+ {
2689+ if (0 == 0 || (0 == 2 && !V_s) || (0 == 3 && V_s))
2690+ {
2691+ V_e = 32767;
2692+ (V_f[3] = 0, V_f[2] = 0, V_f[1] = 0, V_f[0] = 0);
2693+ }
2694+ else
2695+ {
2696+ V_e = 32767 - 1;
2697+ _fex |= (0);
2698+ _fex |= (0);
2699+ (V_f[3] = (~(signed long) 0), V_f[2] =
2700+ (~(signed long) 0), V_f[1] =
2701+ (~(signed long) 0), V_f[0] = (~(signed long) 0));
2702+ }
2703+ }
2704+ while (0);
2705+ goto add_done;
2706+ }
2707+ add3:if ((V_f[3]) &
2708+ ((unsigned long) 1 << (113 - 1 + 3) % 32))
2709+ {
2710+ (V_f[3]) &=
2711+ ~(unsigned long) ((unsigned long) 1 << (113 - 1 + 3) %
2712+ 32);
2713+ V_e++;
2714+ do
2715+ {
2716+ int _sticky;
2717+ do
2718+ {
2719+ long _up, _down, _skip, _i;
2720+ unsigned long _s;
2721+ _skip = (1) / 32;
2722+ _down = (1) % 32;
2723+ _up = 32 - _down;
2724+ for (_s = _i = 0; _i < _skip; ++_i)
2725+ _s |= V_f[_i];
2726+ if (!_down)
2727+ for (_i = 0; _i <= 3 - _skip; ++_i)
2728+ V_f[_i] = V_f[_i + _skip];
2729+ else
2730+ {
2731+ _s |= V_f[_i] << _up;
2732+ for (_i = 0; _i < 3 - _skip; ++_i)
2733+ V_f[_i] =
2734+ V_f[_i + _skip] >> _down | V_f[_i + _skip +
2735+ 1] << _up;
2736+ V_f[_i++] = V_f[3] >> _down;
2737+ }
2738+ for (; _i < 4; ++_i)
2739+ V_f[_i] = 0;
2740+ _sticky = (_s != 0);
2741+ }
2742+ while (0);
2743+ V_f[0] |= _sticky;
2744+ }
2745+ while (0);
2746+ if (V_e == 32767)
2747+ do
2748+ {
2749+ if (0 == 0 || (0 == 2 && !V_s) || (0 == 3 && V_s))
2750+ {
2751+ V_e = 32767;
2752+ (V_f[3] = 0, V_f[2] = 0, V_f[1] = 0, V_f[0] = 0);
2753+ }
2754+ else
2755+ {
2756+ V_e = 32767 - 1;
2757+ _fex |= (0);
2758+ _fex |= (0);
2759+ (V_f[3] = (~(signed long) 0), V_f[2] =
2760+ (~(signed long) 0), V_f[1] =
2761+ (~(signed long) 0), V_f[0] = (~(signed long) 0));
2762+ }
2763+ }
2764+ while (0);
2765+ }
2766+ add_done:;
2767+ }
2768+ else
2769+ {
2770+ int ediff = U_e - Z_e;
2771+ if (ediff > 0)
2772+ {
2773+ V_e = U_e;
2774+ V_s = U_s;
2775+ if (Z_e == 0)
2776+ {
2777+ if (((Z_f[0] | Z_f[1] | Z_f[2] | Z_f[3]) == 0))
2778+ {
2779+ do
2780+ {
2781+ if (U_e == 32767
2782+ && !((U_f[0] | U_f[1] | U_f[2] | U_f[3]) ==
2783+ 0)
2784+ && !((U_f[3]) &
2785+ ((unsigned long) 1 << (113 - 2 + 3) %
2786+ 32)))
2787+ _fex |= (0);
2788+ }
2789+ while (0);
2790+ (V_f[0] = U_f[0], V_f[1] = U_f[1], V_f[2] =
2791+ U_f[2], V_f[3] = U_f[3]);
2792+ goto sub_done;
2793+ }
2794+ else
2795+ {
2796+ _fex |= (0);
2797+ ediff--;
2798+ if (ediff == 0)
2799+ {
2800+ do
2801+ {
2802+ unsigned long _c1, _c2, _c3;
2803+ V_f[0] = U_f[0] - Z_f[0];
2804+ _c1 = V_f[0] > U_f[0];
2805+ V_f[1] = U_f[1] - Z_f[1];
2806+ _c2 = V_f[1] > U_f[1];
2807+ V_f[1] -= _c1;
2808+ _c2 |= _c1 && (Z_f[1] == U_f[1]);
2809+ V_f[2] = U_f[2] - Z_f[2];
2810+ _c3 = V_f[2] > U_f[2];
2811+ V_f[2] -= _c2;
2812+ _c3 |= _c2 && (Z_f[2] == U_f[2]);
2813+ V_f[3] = U_f[3] - Z_f[3] - _c3;
2814+ }
2815+ while (0);
2816+ goto sub3;
2817+ }
2818+ if (U_e == 32767)
2819+ {
2820+ do
2821+ {
2822+ if (U_e == 32767
2823+ && !((U_f[0] | U_f[1] | U_f[2] | U_f[3])
2824+ == 0)
2825+ && !((U_f[3]) &
2826+ ((unsigned long) 1 << (113 - 2 + 3)
2827+ % 32)))
2828+ _fex |= (0);
2829+ }
2830+ while (0);
2831+ (V_f[0] = U_f[0], V_f[1] = U_f[1], V_f[2] =
2832+ U_f[2], V_f[3] = U_f[3]);
2833+ goto sub_done;
2834+ }
2835+ goto sub1;
2836+ }
2837+ }
2838+ else if (U_e == 32767)
2839+ {
2840+ do
2841+ {
2842+ if (U_e == 32767
2843+ && !((U_f[0] | U_f[1] | U_f[2] | U_f[3]) == 0)
2844+ && !((U_f[3]) &
2845+ ((unsigned long) 1 << (113 - 2 + 3) % 32)))
2846+ _fex |= (0);
2847+ }
2848+ while (0);
2849+ (V_f[0] = U_f[0], V_f[1] = U_f[1], V_f[2] =
2850+ U_f[2], V_f[3] = U_f[3]);
2851+ goto sub_done;
2852+ }
2853+ (Z_f[3]) |= ((unsigned long) 1 << (113 - 1 + 3) % 32);
2854+ sub1:if (ediff <= (3 + 113))
2855+ do
2856+ {
2857+ int _sticky;
2858+ do
2859+ {
2860+ long _up, _down, _skip, _i;
2861+ unsigned long _s;
2862+ _skip = (ediff) / 32;
2863+ _down = (ediff) % 32;
2864+ _up = 32 - _down;
2865+ for (_s = _i = 0; _i < _skip; ++_i)
2866+ _s |= Z_f[_i];
2867+ if (!_down)
2868+ for (_i = 0; _i <= 3 - _skip; ++_i)
2869+ Z_f[_i] = Z_f[_i + _skip];
2870+ else
2871+ {
2872+ _s |= Z_f[_i] << _up;
2873+ for (_i = 0; _i < 3 - _skip; ++_i)
2874+ Z_f[_i] =
2875+ Z_f[_i + _skip] >> _down | Z_f[_i +
2876+ _skip +
2877+ 1] << _up;
2878+ Z_f[_i++] = Z_f[3] >> _down;
2879+ }
2880+ for (; _i < 4; ++_i)
2881+ Z_f[_i] = 0;
2882+ _sticky = (_s != 0);
2883+ }
2884+ while (0);
2885+ Z_f[0] |= _sticky;
2886+ }
2887+ while (0);
2888+ else if (!((Z_f[0] | Z_f[1] | Z_f[2] | Z_f[3]) == 0))
2889+ (Z_f[3] = 0, Z_f[2] = 0, Z_f[1] = 0, Z_f[0] = 1);
2890+ do
2891+ {
2892+ unsigned long _c1, _c2, _c3;
2893+ V_f[0] = U_f[0] - Z_f[0];
2894+ _c1 = V_f[0] > U_f[0];
2895+ V_f[1] = U_f[1] - Z_f[1];
2896+ _c2 = V_f[1] > U_f[1];
2897+ V_f[1] -= _c1;
2898+ _c2 |= _c1 && (Z_f[1] == U_f[1]);
2899+ V_f[2] = U_f[2] - Z_f[2];
2900+ _c3 = V_f[2] > U_f[2];
2901+ V_f[2] -= _c2;
2902+ _c3 |= _c2 && (Z_f[2] == U_f[2]);
2903+ V_f[3] = U_f[3] - Z_f[3] - _c3;
2904+ }
2905+ while (0);
2906+ }
2907+ else if (ediff < 0)
2908+ {
2909+ ediff = -ediff;
2910+ V_e = Z_e;
2911+ V_s = Z_s;
2912+ if (U_e == 0)
2913+ {
2914+ if (((U_f[0] | U_f[1] | U_f[2] | U_f[3]) == 0))
2915+ {
2916+ do
2917+ {
2918+ if (Z_e == 32767
2919+ && !((Z_f[0] | Z_f[1] | Z_f[2] | Z_f[3]) ==
2920+ 0)
2921+ && !((Z_f[3]) &
2922+ ((unsigned long) 1 << (113 - 2 + 3) %
2923+ 32)))
2924+ _fex |= (0);
2925+ }
2926+ while (0);
2927+ (V_f[0] = Z_f[0], V_f[1] = Z_f[1], V_f[2] =
2928+ Z_f[2], V_f[3] = Z_f[3]);
2929+ goto sub_done;
2930+ }
2931+ else
2932+ {
2933+ _fex |= (0);
2934+ ediff--;
2935+ if (ediff == 0)
2936+ {
2937+ do
2938+ {
2939+ unsigned long _c1, _c2, _c3;
2940+ V_f[0] = Z_f[0] - U_f[0];
2941+ _c1 = V_f[0] > Z_f[0];
2942+ V_f[1] = Z_f[1] - U_f[1];
2943+ _c2 = V_f[1] > Z_f[1];
2944+ V_f[1] -= _c1;
2945+ _c2 |= _c1 && (U_f[1] == Z_f[1]);
2946+ V_f[2] = Z_f[2] - U_f[2];
2947+ _c3 = V_f[2] > Z_f[2];
2948+ V_f[2] -= _c2;
2949+ _c3 |= _c2 && (U_f[2] == Z_f[2]);
2950+ V_f[3] = Z_f[3] - U_f[3] - _c3;
2951+ }
2952+ while (0);
2953+ goto sub3;
2954+ }
2955+ if (Z_e == 32767)
2956+ {
2957+ do
2958+ {
2959+ if (Z_e == 32767
2960+ && !((Z_f[0] | Z_f[1] | Z_f[2] | Z_f[3])
2961+ == 0)
2962+ && !((Z_f[3]) &
2963+ ((unsigned long) 1 << (113 - 2 + 3)
2964+ % 32)))
2965+ _fex |= (0);
2966+ }
2967+ while (0);
2968+ (V_f[0] = Z_f[0], V_f[1] = Z_f[1], V_f[2] =
2969+ Z_f[2], V_f[3] = Z_f[3]);
2970+ goto sub_done;
2971+ }
2972+ goto sub2;
2973+ }
2974+ }
2975+ else if (Z_e == 32767)
2976+ {
2977+ do
2978+ {
2979+ if (Z_e == 32767
2980+ && !((Z_f[0] | Z_f[1] | Z_f[2] | Z_f[3]) == 0)
2981+ && !((Z_f[3]) &
2982+ ((unsigned long) 1 << (113 - 2 + 3) % 32)))
2983+ _fex |= (0);
2984+ }
2985+ while (0);
2986+ (V_f[0] = Z_f[0], V_f[1] = Z_f[1], V_f[2] =
2987+ Z_f[2], V_f[3] = Z_f[3]);
2988+ goto sub_done;
2989+ }
2990+ (U_f[3]) |= ((unsigned long) 1 << (113 - 1 + 3) % 32);
2991+ sub2:if (ediff <= (3 + 113))
2992+ do
2993+ {
2994+ int _sticky;
2995+ do
2996+ {
2997+ long _up, _down, _skip, _i;
2998+ unsigned long _s;
2999+ _skip = (ediff) / 32;
3000+ _down = (ediff) % 32;
3001+ _up = 32 - _down;
3002+ for (_s = _i = 0; _i < _skip; ++_i)
3003+ _s |= U_f[_i];
3004+ if (!_down)
3005+ for (_i = 0; _i <= 3 - _skip; ++_i)
3006+ U_f[_i] = U_f[_i + _skip];
3007+ else
3008+ {
3009+ _s |= U_f[_i] << _up;
3010+ for (_i = 0; _i < 3 - _skip; ++_i)
3011+ U_f[_i] =
3012+ U_f[_i + _skip] >> _down | U_f[_i +
3013+ _skip +
3014+ 1] << _up;
3015+ U_f[_i++] = U_f[3] >> _down;
3016+ }
3017+ for (; _i < 4; ++_i)
3018+ U_f[_i] = 0;
3019+ _sticky = (_s != 0);
3020+ }
3021+ while (0);
3022+ U_f[0] |= _sticky;
3023+ }
3024+ while (0);
3025+ else if (!((U_f[0] | U_f[1] | U_f[2] | U_f[3]) == 0))
3026+ (U_f[3] = 0, U_f[2] = 0, U_f[1] = 0, U_f[0] = 1);
3027+ do
3028+ {
3029+ unsigned long _c1, _c2, _c3;
3030+ V_f[0] = Z_f[0] - U_f[0];
3031+ _c1 = V_f[0] > Z_f[0];
3032+ V_f[1] = Z_f[1] - U_f[1];
3033+ _c2 = V_f[1] > Z_f[1];
3034+ V_f[1] -= _c1;
3035+ _c2 |= _c1 && (U_f[1] == Z_f[1]);
3036+ V_f[2] = Z_f[2] - U_f[2];
3037+ _c3 = V_f[2] > Z_f[2];
3038+ V_f[2] -= _c2;
3039+ _c3 |= _c2 && (U_f[2] == Z_f[2]);
3040+ V_f[3] = Z_f[3] - U_f[3] - _c3;
3041+ }
3042+ while (0);
3043+ }
3044+ else
3045+ {
3046+ if (!(((U_e + 1) & 32767) > 1))
3047+ {
3048+ if (U_e == 0)
3049+ {
3050+ V_e = 0;
3051+ if (((U_f[0] | U_f[1] | U_f[2] | U_f[3]) == 0))
3052+ {
3053+ (V_f[0] = Z_f[0], V_f[1] = Z_f[1], V_f[2] =
3054+ Z_f[2], V_f[3] = Z_f[3]);
3055+ if (((Z_f[0] | Z_f[1] | Z_f[2] | Z_f[3]) == 0))
3056+ V_s = (0 == 3);
3057+ else
3058+ {
3059+ _fex |= (0);
3060+ V_s = Z_s;
3061+ }
3062+ goto sub_done;
3063+ }
3064+ else if (((Z_f[0] | Z_f[1] | Z_f[2] | Z_f[3]) == 0))
3065+ {
3066+ _fex |= (0);
3067+ (V_f[0] = U_f[0], V_f[1] = U_f[1], V_f[2] =
3068+ U_f[2], V_f[3] = U_f[3]);
3069+ V_s = U_s;
3070+ goto sub_done;
3071+ }
3072+ else
3073+ {
3074+ _fex |= (0);
3075+ do
3076+ {
3077+ unsigned long _c1, _c2, _c3;
3078+ V_f[0] = U_f[0] - Z_f[0];
3079+ _c1 = V_f[0] > U_f[0];
3080+ V_f[1] = U_f[1] - Z_f[1];
3081+ _c2 = V_f[1] > U_f[1];
3082+ V_f[1] -= _c1;
3083+ _c2 |= _c1 && (Z_f[1] == U_f[1]);
3084+ V_f[2] = U_f[2] - Z_f[2];
3085+ _c3 = V_f[2] > U_f[2];
3086+ V_f[2] -= _c2;
3087+ _c3 |= _c2 && (Z_f[2] == U_f[2]);
3088+ V_f[3] = U_f[3] - Z_f[3] - _c3;
3089+ }
3090+ while (0);
3091+ V_s = U_s;
3092+ if ((V_f[3]) &
3093+ ((unsigned long) 1 << (113 - 1 + 3) % 32))
3094+ {
3095+ do
3096+ {
3097+ unsigned long _c1, _c2, _c3;
3098+ V_f[0] = Z_f[0] - U_f[0];
3099+ _c1 = V_f[0] > Z_f[0];
3100+ V_f[1] = Z_f[1] - U_f[1];
3101+ _c2 = V_f[1] > Z_f[1];
3102+ V_f[1] -= _c1;
3103+ _c2 |= _c1 && (U_f[1] == Z_f[1]);
3104+ V_f[2] = Z_f[2] - U_f[2];
3105+ _c3 = V_f[2] > Z_f[2];
3106+ V_f[2] -= _c2;
3107+ _c3 |= _c2 && (U_f[2] == Z_f[2]);
3108+ V_f[3] = Z_f[3] - U_f[3] - _c3;
3109+ }
3110+ while (0);
3111+ V_s = Z_s;
3112+ }
3113+ else
3114+ if (((V_f[0] | V_f[1] | V_f[2] | V_f[3]) ==
3115+ 0))
3116+ V_s = (0 == 3);
3117+ goto sub_done;
3118+ }
3119+ }
3120+ else
3121+ {
3122+ do
3123+ {
3124+ if (U_e == 32767
3125+ && !((U_f[0] | U_f[1] | U_f[2] | U_f[3]) ==
3126+ 0)
3127+ && !((U_f[3]) &
3128+ ((unsigned long) 1 << (113 - 2 + 3) %
3129+ 32)))
3130+ _fex |= (0);
3131+ }
3132+ while (0);
3133+ do
3134+ {
3135+ if (Z_e == 32767
3136+ && !((Z_f[0] | Z_f[1] | Z_f[2] | Z_f[3]) ==
3137+ 0)
3138+ && !((Z_f[3]) &
3139+ ((unsigned long) 1 << (113 - 2 + 3) %
3140+ 32)))
3141+ _fex |= (0);
3142+ }
3143+ while (0);
3144+ V_e = 32767;
3145+ if (((U_f[0] | U_f[1] | U_f[2] | U_f[3]) == 0))
3146+ {
3147+ if (((Z_f[0] | Z_f[1] | Z_f[2] | Z_f[3]) == 0))
3148+ {
3149+ V_s = 0;
3150+ (V_f[3] =
3151+ ((((unsigned long) 1 << (113 - 2) %
3152+ 32) << 1) - 1), V_f[2] = -1, V_f[1] =
3153+ -1, V_f[0] = -1);
3154+ do
3155+ {
3156+ long _up, _down, _skip, _i;
3157+ _skip = (3) / 32;
3158+ _up = (3) % 32;
3159+ _down = 32 - _up;
3160+ if (!_up)
3161+ for (_i = 3; _i >= _skip; --_i)
3162+ V_f[_i] = V_f[_i - _skip];
3163+ else
3164+ {
3165+ for (_i = 3; _i > _skip; --_i)
3166+ V_f[_i] =
3167+ V_f[_i -
3168+ _skip] << _up | V_f[_i -
3169+ _skip -
3170+ 1] >>
3171+ _down;
3172+ V_f[_i--] = V_f[0] << _up;
3173+ }
3174+ for (; _i >= 0; --_i)
3175+ V_f[_i] = 0;
3176+ }
3177+ while (0);
3178+ _fex |= (0);
3179+ }
3180+ else
3181+ {
3182+ V_s = Z_s;
3183+ (V_f[0] = Z_f[0], V_f[1] = Z_f[1], V_f[2] =
3184+ Z_f[2], V_f[3] = Z_f[3]);
3185+ }
3186+ }
3187+ else
3188+ {
3189+ if (((Z_f[0] | Z_f[1] | Z_f[2] | Z_f[3]) == 0))
3190+ {
3191+ V_s = U_s;
3192+ (V_f[0] = U_f[0], V_f[1] = U_f[1], V_f[2] =
3193+ U_f[2], V_f[3] = U_f[3]);
3194+ }
3195+ else
3196+ {
3197+ do
3198+ {
3199+ do
3200+ {
3201+ long _up, _down, _skip, _i;
3202+ _skip = (3) / 32;
3203+ _down = (3) % 32;
3204+ _up = 32 - _down;
3205+ if (!_down)
3206+ for (_i = 0; _i <= 3 - _skip;
3207+ ++_i)
3208+ U_f[_i] = U_f[_i + _skip];
3209+ else
3210+ {
3211+ for (_i = 0; _i < 3 - _skip;
3212+ ++_i)
3213+ U_f[_i] =
3214+ U_f[_i +
3215+ _skip] >> _down | U_f[_i
3216+ +
3217+ _skip
3218+ +
3219+ 1]
3220+ << _up;
3221+ U_f[_i++] = U_f[3] >> _down;
3222+ }
3223+ for (; _i < 4; ++_i)
3224+ U_f[_i] = 0;
3225+ }
3226+ while (0);
3227+ do
3228+ {
3229+ long _up, _down, _skip, _i;
3230+ _skip = (3) / 32;
3231+ _down = (3) % 32;
3232+ _up = 32 - _down;
3233+ if (!_down)
3234+ for (_i = 0; _i <= 3 - _skip;
3235+ ++_i)
3236+ Z_f[_i] = Z_f[_i + _skip];
3237+ else
3238+ {
3239+ for (_i = 0; _i < 3 - _skip;
3240+ ++_i)
3241+ Z_f[_i] =
3242+ Z_f[_i +
3243+ _skip] >> _down | Z_f[_i
3244+ +
3245+ _skip
3246+ +
3247+ 1]
3248+ << _up;
3249+ Z_f[_i++] = Z_f[3] >> _down;
3250+ }
3251+ for (; _i < 4; ++_i)
3252+ Z_f[_i] = 0;
3253+ }
3254+ while (0);
3255+ do
3256+ {
3257+ if (((U_f[3]) &
3258+ ((unsigned long) 1 << (113 - 2)
3259+ % 32))
3260+ && !((Z_f[3]) &
3261+ ((unsigned long) 1 <<
3262+ (113 - 2) % 32)))
3263+ {
3264+ V_s = Z_s;
3265+ (V_f[0] = Z_f[0], V_f[1] =
3266+ Z_f[1], V_f[2] =
3267+ Z_f[2], V_f[3] = Z_f[3]);
3268+ }
3269+ else
3270+ {
3271+ V_s = U_s;
3272+ (V_f[0] = U_f[0], V_f[1] =
3273+ U_f[1], V_f[2] =
3274+ U_f[2], V_f[3] = U_f[3]);
3275+ }
3276+ V_c = 3;
3277+ }
3278+ while (0);
3279+ do
3280+ {
3281+ long _up, _down, _skip, _i;
3282+ _skip = (3) / 32;
3283+ _up = (3) % 32;
3284+ _down = 32 - _up;
3285+ if (!_up)
3286+ for (_i = 3; _i >= _skip; --_i)
3287+ V_f[_i] = V_f[_i - _skip];
3288+ else
3289+ {
3290+ for (_i = 3; _i > _skip; --_i)
3291+ V_f[_i] =
3292+ V_f[_i -
3293+ _skip] << _up | V_f[_i -
3294+ _skip
3295+ -
3296+ 1]
3297+ >> _down;
3298+ V_f[_i--] = V_f[0] << _up;
3299+ }
3300+ for (; _i >= 0; --_i)
3301+ V_f[_i] = 0;
3302+ }
3303+ while (0);
3304+ }
3305+ while (0);
3306+ }
3307+ }
3308+ goto sub_done;
3309+ }
3310+ }
3311+ V_e = U_e;
3312+ do
3313+ {
3314+ unsigned long _c1, _c2, _c3;
3315+ V_f[0] = U_f[0] - Z_f[0];
3316+ _c1 = V_f[0] > U_f[0];
3317+ V_f[1] = U_f[1] - Z_f[1];
3318+ _c2 = V_f[1] > U_f[1];
3319+ V_f[1] -= _c1;
3320+ _c2 |= _c1 && (Z_f[1] == U_f[1]);
3321+ V_f[2] = U_f[2] - Z_f[2];
3322+ _c3 = V_f[2] > U_f[2];
3323+ V_f[2] -= _c2;
3324+ _c3 |= _c2 && (Z_f[2] == U_f[2]);
3325+ V_f[3] = U_f[3] - Z_f[3] - _c3;
3326+ }
3327+ while (0);
3328+ V_s = U_s;
3329+ if ((V_f[3]) & ((unsigned long) 1 << (113 - 1 + 3) % 32))
3330+ {
3331+ do
3332+ {
3333+ unsigned long _c1, _c2, _c3;
3334+ V_f[0] = Z_f[0] - U_f[0];
3335+ _c1 = V_f[0] > Z_f[0];
3336+ V_f[1] = Z_f[1] - U_f[1];
3337+ _c2 = V_f[1] > Z_f[1];
3338+ V_f[1] -= _c1;
3339+ _c2 |= _c1 && (U_f[1] == Z_f[1]);
3340+ V_f[2] = Z_f[2] - U_f[2];
3341+ _c3 = V_f[2] > Z_f[2];
3342+ V_f[2] -= _c2;
3343+ _c3 |= _c2 && (U_f[2] == Z_f[2]);
3344+ V_f[3] = Z_f[3] - U_f[3] - _c3;
3345+ }
3346+ while (0);
3347+ V_s = Z_s;
3348+ }
3349+ else if (((V_f[0] | V_f[1] | V_f[2] | V_f[3]) == 0))
3350+ {
3351+ V_e = 0;
3352+ V_s = (0 == 3);
3353+ goto sub_done;
3354+ }
3355+ goto norm;
3356+ }
3357+ sub3:if ((V_f[3]) &
3358+ ((unsigned long) 1 << (113 - 1 + 3) % 32))
3359+ {
3360+ int diff;
3361+ (V_f[3]) &= ((unsigned long) 1 << (113 - 1 + 3) % 32) - 1;
3362+ norm:do
3363+ {
3364+ if (V_f[3])
3365+ {
3366+ do
3367+ {
3368+ if (sizeof (unsigned long) ==
3369+ sizeof (unsigned int))
3370+ diff = __builtin_clz (V_f[3]);
3371+ else if (sizeof (unsigned long) ==
3372+ sizeof (unsigned long))
3373+ diff = __builtin_clzl (V_f[3]);
3374+ else if (sizeof (unsigned long) ==
3375+ sizeof (unsigned long long))
3376+ diff = __builtin_clzll (V_f[3]);
3377+ else
3378+ abort ();
3379+ }
3380+ while (0);
3381+ }
3382+ else if (V_f[2])
3383+ {
3384+ do
3385+ {
3386+ if (sizeof (unsigned long) ==
3387+ sizeof (unsigned int))
3388+ diff = __builtin_clz (V_f[2]);
3389+ else if (sizeof (unsigned long) ==
3390+ sizeof (unsigned long))
3391+ diff = __builtin_clzl (V_f[2]);
3392+ else if (sizeof (unsigned long) ==
3393+ sizeof (unsigned long long))
3394+ diff = __builtin_clzll (V_f[2]);
3395+ else
3396+ abort ();
3397+ }
3398+ while (0);
3399+ diff += 32;
3400+ }
3401+ else if (V_f[1])
3402+ {
3403+ do
3404+ {
3405+ if (sizeof (unsigned long) ==
3406+ sizeof (unsigned int))
3407+ diff = __builtin_clz (V_f[1]);
3408+ else if (sizeof (unsigned long) ==
3409+ sizeof (unsigned long))
3410+ diff = __builtin_clzl (V_f[1]);
3411+ else if (sizeof (unsigned long) ==
3412+ sizeof (unsigned long long))
3413+ diff = __builtin_clzll (V_f[1]);
3414+ else
3415+ abort ();
3416+ }
3417+ while (0);
3418+ diff += 32 * 2;
3419+ }
3420+ else
3421+ {
3422+ do
3423+ {
3424+ if (sizeof (unsigned long) ==
3425+ sizeof (unsigned int))
3426+ diff = __builtin_clz (V_f[0]);
3427+ else if (sizeof (unsigned long) ==
3428+ sizeof (unsigned long))
3429+ diff = __builtin_clzl (V_f[0]);
3430+ else if (sizeof (unsigned long) ==
3431+ sizeof (unsigned long long))
3432+ diff = __builtin_clzll (V_f[0]);
3433+ else
3434+ abort ();
3435+ }
3436+ while (0);
3437+ diff += 32 * 3;
3438+ }
3439+ }
3440+ while (0);
3441+ diff -= ((4 * 32) - (3 + 113));
3442+ do
3443+ {
3444+ long _up, _down, _skip, _i;
3445+ _skip = (diff) / 32;
3446+ _up = (diff) % 32;
3447+ _down = 32 - _up;
3448+ if (!_up)
3449+ for (_i = 3; _i >= _skip; --_i)
3450+ V_f[_i] = V_f[_i - _skip];
3451+ else
3452+ {
3453+ for (_i = 3; _i > _skip; --_i)
3454+ V_f[_i] =
3455+ V_f[_i - _skip] << _up | V_f[_i - _skip -
3456+ 1] >> _down;
3457+ V_f[_i--] = V_f[0] << _up;
3458+ }
3459+ for (; _i >= 0; --_i)
3460+ V_f[_i] = 0;
3461+ }
3462+ while (0);
3463+ if (V_e <= diff)
3464+ {
3465+ diff = diff - V_e + 1;
3466+ do
3467+ {
3468+ int _sticky;
3469+ do
3470+ {
3471+ long _up, _down, _skip, _i;
3472+ unsigned long _s;
3473+ _skip = (diff) / 32;
3474+ _down = (diff) % 32;
3475+ _up = 32 - _down;
3476+ for (_s = _i = 0; _i < _skip; ++_i)
3477+ _s |= V_f[_i];
3478+ if (!_down)
3479+ for (_i = 0; _i <= 3 - _skip; ++_i)
3480+ V_f[_i] = V_f[_i + _skip];
3481+ else
3482+ {
3483+ _s |= V_f[_i] << _up;
3484+ for (_i = 0; _i < 3 - _skip; ++_i)
3485+ V_f[_i] =
3486+ V_f[_i + _skip] >> _down | V_f[_i +
3487+ _skip +
3488+ 1] <<
3489+ _up;
3490+ V_f[_i++] = V_f[3] >> _down;
3491+ }
3492+ for (; _i < 4; ++_i)
3493+ V_f[_i] = 0;
3494+ _sticky = (_s != 0);
3495+ }
3496+ while (0);
3497+ V_f[0] |= _sticky;
3498+ }
3499+ while (0);
3500+ V_e = 0;
3501+ }
3502+ else
3503+ {
3504+ V_e -= diff;
3505+ (V_f[3]) &=
3506+ ~(unsigned long) ((unsigned long) 1 << (113 - 1 + 3) %
3507+ 32);
3508+ }
3509+ }
3510+ sub_done:;
3511+ }
3512+ }
3513+ while (0);
3514+ }
3515+ while (0);
3516+
3517+/* FP_PACK_SEMIRAW_Q(v,V) */
3518+ do
3519+ {
3520+ do
3521+ {
3522+ do
3523+ {
3524+ if ((V_f[0]) & 7)
3525+ _fex |= (0);
3526+ switch (0)
3527+ {
3528+ case 0:
3529+ do
3530+ {
3531+ if (((V_f[0]) & 15) != ((unsigned long) 1 << 2))
3532+ do
3533+ {
3534+ unsigned long _t;
3535+ _t =
3536+ ((V_f[0] +=
3537+ ((unsigned long) 1 << 2)) <
3538+ ((unsigned long) 1 << 2));
3539+ V_f[1] += _t;
3540+ _t = (V_f[1] < _t);
3541+ V_f[2] += _t;
3542+ _t = (V_f[2] < _t);
3543+ V_f[3] += _t;
3544+ }
3545+ while (0);
3546+ }
3547+ while (0);
3548+ break;
3549+ case 1:
3550+ (void) 0;
3551+ break;
3552+ case 2:
3553+ do
3554+ {
3555+ if (!V_s && ((V_f[0]) & 7))
3556+ do
3557+ {
3558+ unsigned long _t;
3559+ _t =
3560+ ((V_f[0] +=
3561+ ((unsigned long) 1 << 3)) <
3562+ ((unsigned long) 1 << 3));
3563+ V_f[1] += _t;
3564+ _t = (V_f[1] < _t);
3565+ V_f[2] += _t;
3566+ _t = (V_f[2] < _t);
3567+ V_f[3] += _t;
3568+ }
3569+ while (0);
3570+ }
3571+ while (0);
3572+ break;
3573+ case 3:
3574+ do
3575+ {
3576+ if (V_s && ((V_f[0]) & 7))
3577+ do
3578+ {
3579+ unsigned long _t;
3580+ _t =
3581+ ((V_f[0] +=
3582+ ((unsigned long) 1 << 3)) <
3583+ ((unsigned long) 1 << 3));
3584+ V_f[1] += _t;
3585+ _t = (V_f[1] < _t);
3586+ V_f[2] += _t;
3587+ _t = (V_f[2] < _t);
3588+ V_f[3] += _t;
3589+ }
3590+ while (0);
3591+ }
3592+ while (0);
3593+ break;
3594+ }
3595+ }
3596+ while (0);
3597+ if ((V_f[3]) & (((unsigned long) 1 << ((3 + 113) % 32)) >> 1))
3598+ {
3599+ (V_f[3]) &= ~(((unsigned long) 1 << ((3 + 113) % 32)) >> 1);
3600+ V_e++;
3601+ if (V_e == 32767)
3602+ do
3603+ {
3604+ if (0 == 0 || (0 == 2 && !V_s) || (0 == 3 && V_s))
3605+ {
3606+ V_e = 32767;
3607+ (V_f[3] = 0, V_f[2] = 0, V_f[1] = 0, V_f[0] = 0);
3608+ }
3609+ else
3610+ {
3611+ V_e = 32767 - 1;
3612+ _fex |= (0);
3613+ _fex |= (0);
3614+ (V_f[3] = (~(signed long) 0), V_f[2] =
3615+ (~(signed long) 0), V_f[1] =
3616+ (~(signed long) 0), V_f[0] = (~(signed long) 0));
3617+ }
3618+ }
3619+ while (0);
3620+ }
3621+ do
3622+ {
3623+ long _up, _down, _skip, _i;
3624+ _skip = (3) / 32;
3625+ _down = (3) % 32;
3626+ _up = 32 - _down;
3627+ if (!_down)
3628+ for (_i = 0; _i <= 3 - _skip; ++_i)
3629+ V_f[_i] = V_f[_i + _skip];
3630+ else
3631+ {
3632+ for (_i = 0; _i < 3 - _skip; ++_i)
3633+ V_f[_i] =
3634+ V_f[_i + _skip] >> _down | V_f[_i + _skip + 1] << _up;
3635+ V_f[_i++] = V_f[3] >> _down;
3636+ }
3637+ for (; _i < 4; ++_i)
3638+ V_f[_i] = 0;
3639+ }
3640+ while (0);
3641+ if (!(((V_e + 1) & 32767) > 1)
3642+ && !((V_f[0] | V_f[1] | V_f[2] | V_f[3]) == 0))
3643+ {
3644+ if (V_e == 0)
3645+ _fex |= (0);
3646+ else
3647+ {
3648+ if (!1)
3649+ {
3650+ (V_f[3] =
3651+ ((((unsigned long) 1 << (113 - 2) % 32) << 1) - 1),
3652+ V_f[2] = -1, V_f[1] = -1, V_f[0] = -1);
3653+ V_s = 0;
3654+ }
3655+ else
3656+ (V_f[3]) |= ((unsigned long) 1 << (113 - 2) % 32);
3657+ }
3658+ }
3659+ }
3660+ while (0);
3661+ do
3662+ {
3663+ union _FP_UNION_Q _flo;
3664+ _flo.bits.frac0 = V_f[0];
3665+ _flo.bits.frac1 = V_f[1];
3666+ _flo.bits.frac2 = V_f[2];
3667+ _flo.bits.frac3 = V_f[3];
3668+ _flo.bits.exp = V_e;
3669+ _flo.bits.sign = V_s;
3670+ (v) = _flo.flt;
3671+ }
3672+ while (0);
3673+ }
3674+ while (0);
3675+
3676+/* FP_HANDLE_EXCEPTIONS */
3677+ do
3678+ {
3679+ }
3680+ while (0);
3681+
3682+ /* Truncate quad to double. */
3683+/* FP_INIT_ROUNDMODE */
3684+ do
3685+ {
3686+ }
3687+ while (0);
3688+
3689+/* FP_UNPACK_SEMIRAW_Q(V,v) */
3690+ do
3691+ {
3692+ do
3693+ {
3694+ union _FP_UNION_Q _flo;
3695+ _flo.flt = (v);
3696+ V_f[0] = _flo.bits.frac0;
3697+ V_f[1] = _flo.bits.frac1;
3698+ V_f[2] = _flo.bits.frac2;
3699+ V_f[3] = _flo.bits.frac3;
3700+ V_e = _flo.bits.exp;
3701+ V_s = _flo.bits.sign;
3702+ }
3703+ while (0);
3704+ do
3705+ {
3706+ long _up, _down, _skip, _i;
3707+ _skip = (3) / 32;
3708+ _up = (3) % 32;
3709+ _down = 32 - _up;
3710+ if (!_up)
3711+ for (_i = 3; _i >= _skip; --_i)
3712+ V_f[_i] = V_f[_i - _skip];
3713+ else
3714+ {
3715+ for (_i = 3; _i > _skip; --_i)
3716+ V_f[_i] =
3717+ V_f[_i - _skip] << _up | V_f[_i - _skip - 1] >> _down;
3718+ V_f[_i--] = V_f[0] << _up;
3719+ }
3720+ for (; _i >= 0; --_i)
3721+ V_f[_i] = 0;
3722+ }
3723+ while (0);
3724+ }
3725+ while (0);
3726+
3727+/* FP_TRUNC(D,Q,2,4,R,V) */
3728+ do
3729+ {
3730+ if (113 < 53 || 16383 < 1023 + 53 - 1)
3731+ abort ();
3732+ R_s = V_s;
3733+ if ((((V_e + 1) & 32767) > 1))
3734+ {
3735+ R_e = V_e + 1023 - 16383;
3736+ if (R_e >= 2047)
3737+ do
3738+ {
3739+ if (0 == 0 || (0 == 2 && !R_s) || (0 == 3 && R_s))
3740+ {
3741+ R_e = 2047;
3742+ (R_f0 = 0, R_f1 = 0);
3743+ }
3744+ else
3745+ {
3746+ R_e = 2047 - 1;
3747+ _fex |= (0);
3748+ _fex |= (0);
3749+ (R_f0 = (~(signed long) 0), R_f1 = (~(signed long) 0));
3750+ }
3751+ }
3752+ while (0);
3753+ else
3754+ {
3755+ if (R_e <= 0)
3756+ {
3757+ if (R_e <= 1 - 53)
3758+ (V_f[3] = 0, V_f[2] = 0, V_f[1] = 0, V_f[0] = 0);
3759+ else
3760+ {
3761+ (V_f[3]) |= ((unsigned long) 1 << (113 - 1 + 3) % 32);
3762+ do
3763+ {
3764+ int _sticky;
3765+ do
3766+ {
3767+ long _up, _down, _skip, _i;
3768+ unsigned long _s;
3769+ _skip = (((3 + 113) - (3 + 53) + 1 - R_e)) / 32;
3770+ _down = (((3 + 113) - (3 + 53) + 1 - R_e)) % 32;
3771+ _up = 32 - _down;
3772+ for (_s = _i = 0; _i < _skip; ++_i)
3773+ _s |= V_f[_i];
3774+ if (!_down)
3775+ for (_i = 0; _i <= 3 - _skip; ++_i)
3776+ V_f[_i] = V_f[_i + _skip];
3777+ else
3778+ {
3779+ _s |= V_f[_i] << _up;
3780+ for (_i = 0; _i < 3 - _skip; ++_i)
3781+ V_f[_i] =
3782+ V_f[_i + _skip] >> _down | V_f[_i +
3783+ _skip +
3784+ 1] <<
3785+ _up;
3786+ V_f[_i++] = V_f[3] >> _down;
3787+ }
3788+ for (; _i < 4; ++_i)
3789+ V_f[_i] = 0;
3790+ _sticky = (_s != 0);
3791+ }
3792+ while (0);
3793+ V_f[0] |= _sticky;
3794+ }
3795+ while (0);
3796+ }
3797+ R_e = 0;
3798+ }
3799+ else
3800+ do
3801+ {
3802+ int _sticky;
3803+ do
3804+ {
3805+ long _up, _down, _skip, _i;
3806+ unsigned long _s;
3807+ _skip = (((3 + 113) - (3 + 53))) / 32;
3808+ _down = (((3 + 113) - (3 + 53))) % 32;
3809+ _up = 32 - _down;
3810+ for (_s = _i = 0; _i < _skip; ++_i)
3811+ _s |= V_f[_i];
3812+ if (!_down)
3813+ for (_i = 0; _i <= 3 - _skip; ++_i)
3814+ V_f[_i] = V_f[_i + _skip];
3815+ else
3816+ {
3817+ _s |= V_f[_i] << _up;
3818+ for (_i = 0; _i < 3 - _skip; ++_i)
3819+ V_f[_i] =
3820+ V_f[_i + _skip] >> _down | V_f[_i + _skip +
3821+ 1] << _up;
3822+ V_f[_i++] = V_f[3] >> _down;
3823+ }
3824+ for (; _i < 4; ++_i)
3825+ V_f[_i] = 0;
3826+ _sticky = (_s != 0);
3827+ }
3828+ while (0);
3829+ V_f[0] |= _sticky;
3830+ }
3831+ while (0);
3832+ do
3833+ {
3834+ R_f0 = V_f[0];
3835+ R_f1 = V_f[1];
3836+ }
3837+ while (0);
3838+ }
3839+ }
3840+ else
3841+ {
3842+ if (V_e == 0)
3843+ {
3844+ R_e = 0;
3845+ (R_f0 = 0, R_f1 = 0);
3846+ if (!((V_f[0] | V_f[1] | V_f[2] | V_f[3]) == 0))
3847+ {
3848+ _fex |= (0);
3849+ _fex |= (0);
3850+ }
3851+ }
3852+ else
3853+ {
3854+ R_e = 2047;
3855+ if (((V_f[0] | V_f[1] | V_f[2] | V_f[3]) == 0))
3856+ (R_f0 = 0, R_f1 = 0);
3857+ else
3858+ {
3859+ do
3860+ {
3861+ if (V_e == 32767
3862+ && !((V_f[0] | V_f[1] | V_f[2] | V_f[3]) == 0)
3863+ && !((V_f[3]) &
3864+ ((unsigned long) 1 << (113 - 2 + 3) % 32)))
3865+ _fex |= (0);
3866+ }
3867+ while (0);
3868+ do
3869+ {
3870+ long _up, _down, _skip, _i;
3871+ _skip = (((3 + 113) - (3 + 53))) / 32;
3872+ _down = (((3 + 113) - (3 + 53))) % 32;
3873+ _up = 32 - _down;
3874+ if (!_down)
3875+ for (_i = 0; _i <= 3 - _skip; ++_i)
3876+ V_f[_i] = V_f[_i + _skip];
3877+ else
3878+ {
3879+ for (_i = 0; _i < 3 - _skip; ++_i)
3880+ V_f[_i] =
3881+ V_f[_i + _skip] >> _down | V_f[_i + _skip +
3882+ 1] << _up;
3883+ V_f[_i++] = V_f[3] >> _down;
3884+ }
3885+ for (; _i < 4; ++_i)
3886+ V_f[_i] = 0;
3887+ }
3888+ while (0);
3889+ do
3890+ {
3891+ R_f0 = V_f[0];
3892+ R_f1 = V_f[1];
3893+ }
3894+ while (0);
3895+ (R_f1) |= ((unsigned long) 1 << (53 - 2 + 3) % 32);
3896+ }
3897+ }
3898+ }
3899+ }
3900+ while (0);
3901+
3902+/* FP_PACK_SEMIRAW_D(r,R) */
3903+ do
3904+ {
3905+ do
3906+ {
3907+ do
3908+ {
3909+ if ((R_f0) & 7)
3910+ _fex |= (0);
3911+ switch (0)
3912+ {
3913+ case 0:
3914+ do
3915+ {
3916+ if (((R_f0) & 15) != ((unsigned long) 1 << 2))
3917+ do
3918+ {
3919+ if (__builtin_constant_p (0) && (0) == 0)
3920+ __asm__ ("{a%I4|add%I4c} %1,%3,%4\n\t{aze|addze} %0,%2": "=r" (R_f1), "=&r" (R_f0):"r" (R_f1), "%r" (R_f0),
3921+ "rI" (((unsigned long) 1 <<
3922+ 2)));
3923+ else if (__builtin_constant_p (0)
3924+ && (0) == ~(USItype) 0)
3925+ __asm__ ("{a%I4|add%I4c} %1,%3,%4\n\t{ame|addme} %0,%2": "=r" (R_f1), "=&r" (R_f0):"r" (R_f1), "%r" (R_f0),
3926+ "rI" (((unsigned long) 1 <<
3927+ 2)));
3928+ else
3929+ __asm__ ("{a%I5|add%I5c} %1,%4,%5\n\t{ae|adde} %0,%2,%3": "=r" (R_f1), "=&r" (R_f0):"%r" (R_f1), "r" (0), "%r" (R_f0),
3930+ "rI" (((unsigned long) 1 <<
3931+ 2)));
3932+ }
3933+ while (0);
3934+ }
3935+ while (0);
3936+ break;
3937+ case 1:
3938+ (void) 0;
3939+ break;
3940+ case 2:
3941+ do
3942+ {
3943+ if (!R_s && ((R_f0) & 7))
3944+ do
3945+ {
3946+ if (__builtin_constant_p (0) && (0) == 0)
3947+ __asm__ ("{a%I4|add%I4c} %1,%3,%4\n\t{aze|addze} %0,%2": "=r" (R_f1), "=&r" (R_f0):"r" (R_f1), "%r" (R_f0),
3948+ "rI" (((unsigned long) 1 <<
3949+ 3)));
3950+ else if (__builtin_constant_p (0)
3951+ && (0) == ~(USItype) 0)
3952+ __asm__ ("{a%I4|add%I4c} %1,%3,%4\n\t{ame|addme} %0,%2": "=r" (R_f1), "=&r" (R_f0):"r" (R_f1), "%r" (R_f0),
3953+ "rI" (((unsigned long) 1 <<
3954+ 3)));
3955+ else
3956+ __asm__ ("{a%I5|add%I5c} %1,%4,%5\n\t{ae|adde} %0,%2,%3": "=r" (R_f1), "=&r" (R_f0):"%r" (R_f1), "r" (0), "%r" (R_f0),
3957+ "rI" (((unsigned long) 1 <<
3958+ 3)));
3959+ }
3960+ while (0);
3961+ }
3962+ while (0);
3963+ break;
3964+ case 3:
3965+ do
3966+ {
3967+ if (R_s && ((R_f0) & 7))
3968+ do
3969+ {
3970+ if (__builtin_constant_p (0) && (0) == 0)
3971+ __asm__ ("{a%I4|add%I4c} %1,%3,%4\n\t{aze|addze} %0,%2": "=r" (R_f1), "=&r" (R_f0):"r" (R_f1), "%r" (R_f0),
3972+ "rI" (((unsigned long) 1 <<
3973+ 3)));
3974+ else if (__builtin_constant_p (0)
3975+ && (0) == ~(USItype) 0)
3976+ __asm__ ("{a%I4|add%I4c} %1,%3,%4\n\t{ame|addme} %0,%2": "=r" (R_f1), "=&r" (R_f0):"r" (R_f1), "%r" (R_f0),
3977+ "rI" (((unsigned long) 1 <<
3978+ 3)));
3979+ else
3980+ __asm__ ("{a%I5|add%I5c} %1,%4,%5\n\t{ae|adde} %0,%2,%3": "=r" (R_f1), "=&r" (R_f0):"%r" (R_f1), "r" (0), "%r" (R_f0),
3981+ "rI" (((unsigned long) 1 <<
3982+ 3)));
3983+ }
3984+ while (0);
3985+ }
3986+ while (0);
3987+ break;
3988+ }
3989+ }
3990+ while (0);
3991+ if ((R_f1) & (((unsigned long) 1 << (3 + 53) % 32) >> 1))
3992+ {
3993+ (R_f1) &= ~(((unsigned long) 1 << (3 + 53) % 32) >> 1);
3994+ R_e++;
3995+ if (R_e == 2047)
3996+ do
3997+ {
3998+ if (0 == 0 || (0 == 2 && !R_s) || (0 == 3 && R_s))
3999+ {
4000+ R_e = 2047;
4001+ (R_f0 = 0, R_f1 = 0);
4002+ }
4003+ else
4004+ {
4005+ R_e = 2047 - 1;
4006+ _fex |= (0);
4007+ _fex |= (0);
4008+ (R_f0 = (~(signed long) 0), R_f1 =
4009+ (~(signed long) 0));
4010+ }
4011+ }
4012+ while (0);
4013+ }
4014+ (void) (((3) < 32) ? (
4015+ {
4016+ R_f0 = R_f0 >> (3) | R_f1 << (32 - (3)); R_f1 >>= (3);}):(
4017+ {
4018+ R_f0 = R_f1 >> ((3) - 32); R_f1 = 0;}));
4019+ if (!(((R_e + 1) & 2047) > 1) && !((R_f1 | R_f0) == 0))
4020+ {
4021+ if (R_e == 0)
4022+ _fex |= (0);
4023+ else
4024+ {
4025+ if (!1)
4026+ {
4027+ (R_f0 = -1, R_f1 =
4028+ ((((unsigned long) 1 << (53 - 2) % 32) << 1) - 1));
4029+ R_s = 0;
4030+ }
4031+ else
4032+ (R_f1) |= ((unsigned long) 1 << (53 - 2) % 32);
4033+ }
4034+ }
4035+ }
4036+ while (0);
4037+ do
4038+ {
4039+ union _FP_UNION_D _flo;
4040+ _flo.bits.frac0 = R_f0;
4041+ _flo.bits.frac1 = R_f1;
4042+ _flo.bits.exp = R_e;
4043+ _flo.bits.sign = R_s;
4044+ (r) = _flo.flt;
4045+ }
4046+ while (0);
4047+ }
4048+ while (0);
4049+
4050+/* FP_HANDLE_EXCEPTIONS */
4051+ do
4052+ {
4053+ }
4054+ while (0);
4055+
4056+ return r;
4057+}
4058+
4059+
4060+#endif
4061+
4062 #endif
4063diff -urN gcc42-trunc-20060802/gcc/config/rs6000/libgcc-ppc-glibc.ver gcc42-patched-20060802/gcc/config/rs6000/libgcc-ppc-glibc.ver
4064--- gcc42-trunc-20060802/gcc/config/rs6000/libgcc-ppc-glibc.ver 2006-08-02 11:07:16.000000000 -0500
4065+++ gcc42-patched-20060802/gcc/config/rs6000/libgcc-ppc-glibc.ver 2006-09-01 08:28:29.000000000 -0500
4066@@ -21,11 +21,32 @@
4067 %else
4068 GCC_3.4.4 {
4069 %endif
4070+%else
4071+GCC_4.2.0 {
4072+%endif
4073
4074 # long double support
4075 __gcc_qadd
4076 __gcc_qsub
4077 __gcc_qmul
4078 __gcc_qdiv
4079-}
4080+
4081+%ifdef _SOFT_FLOAT
4082+ __gcc_qneg
4083+ __gcc_qeq
4084+ __gcc_qne
4085+ __gcc_ggt
4086+ __gcc_qge
4087+ __gcc_qlt
4088+ __gcc_qle
4089+ __gcc_qunord
4090+ __gcc_stoq
4091+ __gcc_dtoq
4092+ __gcc_qtos
4093+ __gcc_qtod
4094+ __gcc_qtoi
4095+ __gcc_qtou
4096+ __gcc_itoq
4097+ __gcc_utoq
4098 %endif
4099+}
4100diff -urN gcc42-trunc-20060802/gcc/config/rs6000/rs6000.c gcc42-patched-20060802/gcc/config/rs6000/rs6000.c
4101--- gcc42-trunc-20060802/gcc/config/rs6000/rs6000.c 2006-08-02 11:07:16.000000000 -0500
4102+++ gcc42-patched-20060802/gcc/config/rs6000/rs6000.c 2006-09-01 08:28:29.000000000 -0500
4103@@ -4016,8 +4016,7 @@
4104
4105 /* 128-bit constant floating-point values on Darwin should really be
4106 loaded as two parts. */
4107- if (!TARGET_IEEEQUAD
4108- && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128
4109+ if (!TARGET_IEEEQUAD && TARGET_LONG_DOUBLE_128
4110 && mode == TFmode && GET_CODE (operands[1]) == CONST_DOUBLE)
4111 {
4112 /* DImode is used, not DFmode, because simplify_gen_subreg doesn't
4113@@ -9175,9 +9174,6 @@
4114 static void
4115 rs6000_init_libfuncs (void)
4116 {
4117- if (!TARGET_HARD_FLOAT)
4118- return;
4119-
4120 if (DEFAULT_ABI != ABI_V4 && TARGET_XCOFF
4121 && !TARGET_POWER2 && !TARGET_POWERPC)
4122 {
4123@@ -9196,6 +9192,27 @@
4124 set_optab_libfunc (sub_optab, TFmode, "__gcc_qsub");
4125 set_optab_libfunc (smul_optab, TFmode, "__gcc_qmul");
4126 set_optab_libfunc (sdiv_optab, TFmode, "__gcc_qdiv");
4127+
4128+ if (TARGET_SOFT_FLOAT)
4129+ {
4130+ set_optab_libfunc (neg_optab, TFmode, "__gcc_qneg");
4131+ set_optab_libfunc (eq_optab, TFmode, "__gcc_qeq");
4132+ set_optab_libfunc (ne_optab, TFmode, "__gcc_qne");
4133+ set_optab_libfunc (gt_optab, TFmode, "__gcc_qgt");
4134+ set_optab_libfunc (ge_optab, TFmode, "__gcc_qge");
4135+ set_optab_libfunc (lt_optab, TFmode, "__gcc_qlt");
4136+ set_optab_libfunc (le_optab, TFmode, "__gcc_qle");
4137+ set_optab_libfunc (unord_optab, TFmode, "__gcc_qunord");
4138+
4139+ set_conv_libfunc (sext_optab, TFmode, SFmode, "__gcc_stoq");
4140+ set_conv_libfunc (sext_optab, TFmode, DFmode, "__gcc_dtoq");
4141+ set_conv_libfunc (trunc_optab, SFmode, TFmode, "__gcc_qtos");
4142+ set_conv_libfunc (trunc_optab, DFmode, TFmode, "__gcc_qtod");
4143+ set_conv_libfunc (sfix_optab, SImode, TFmode, "__gcc_qtoi");
4144+ set_conv_libfunc (ufix_optab, SImode, TFmode, "__gcc_qtou");
4145+ set_conv_libfunc (sfloat_optab, TFmode, SImode, "__gcc_itoq");
4146+ set_conv_libfunc (ufloat_optab, TFmode, SImode, "__gcc_utoq");
4147+ }
4148 }
4149 else
4150 {
4151diff -urN gcc42-trunc-20060802/gcc/config/rs6000/rs6000.md gcc42-patched-20060802/gcc/config/rs6000/rs6000.md
4152--- gcc42-trunc-20060802/gcc/config/rs6000/rs6000.md 2006-08-02 11:07:16.000000000 -0500
4153+++ gcc42-patched-20060802/gcc/config/rs6000/rs6000.md 2006-09-01 08:28:29.000000000 -0500
4154@@ -7920,42 +7920,44 @@
4155 "")
4156
4157 (define_insn "*movcc_internal1"
4158- [(set (match_operand:CC 0 "nonimmediate_operand" "=y,x,?y,r,r,r,r,q,cl,r,m")
4159- (match_operand:CC 1 "nonimmediate_operand" "y,r,r,x,y,r,h,r,r,m,r"))]
4160+ [(set (match_operand:CC 0 "nonimmediate_operand" "=y,x,?y,y,r,r,r,r,r,q,cl,r,m")
4161+ (match_operand:CC 1 "general_operand" "y,r,r,O,x,y,r,I,h,r,r,m,r"))]
4162 "register_operand (operands[0], CCmode)
4163 || register_operand (operands[1], CCmode)"
4164 "@
4165 mcrf %0,%1
4166 mtcrf 128,%1
4167 {rlinm|rlwinm} %1,%1,%F0,0xffffffff\;mtcrf %R0,%1\;{rlinm|rlwinm} %1,%1,%f0,0xffffffff
4168+ crxor %0,%0,%0
4169 mfcr %0%Q1
4170 mfcr %0%Q1\;{rlinm|rlwinm} %0,%0,%f1,0xf0000000
4171 mr %0,%1
4172+ {lil|li} %0,%1
4173 mf%1 %0
4174 mt%0 %1
4175 mt%0 %1
4176 {l%U1%X1|lwz%U1%X1} %0,%1
4177 {st%U0%U1|stw%U0%U1} %1,%0"
4178 [(set (attr "type")
4179- (cond [(eq_attr "alternative" "0")
4180+ (cond [(eq_attr "alternative" "0,3")
4181 (const_string "cr_logical")
4182 (eq_attr "alternative" "1,2")
4183 (const_string "mtcr")
4184- (eq_attr "alternative" "5,7")
4185+ (eq_attr "alternative" "6,7,9")
4186 (const_string "integer")
4187- (eq_attr "alternative" "6")
4188- (const_string "mfjmpr")
4189 (eq_attr "alternative" "8")
4190+ (const_string "mfjmpr")
4191+ (eq_attr "alternative" "10")
4192 (const_string "mtjmpr")
4193- (eq_attr "alternative" "9")
4194+ (eq_attr "alternative" "11")
4195 (const_string "load")
4196- (eq_attr "alternative" "10")
4197+ (eq_attr "alternative" "12")
4198 (const_string "store")
4199 (ne (symbol_ref "TARGET_MFCRF") (const_int 0))
4200 (const_string "mfcrf")
4201 ]
4202 (const_string "mfcr")))
4203- (set_attr "length" "4,4,12,4,8,4,4,4,4,4,4")])
4204+ (set_attr "length" "4,4,12,4,4,8,4,4,4,4,4,4,4")])
4205
4206 ;; For floating-point, we normally deal with the floating-point registers
4207 ;; unless -msoft-float is used. The sole exception is that parameter passing
4208@@ -8313,8 +8315,7 @@
4209 (define_expand "movtf"
4210 [(set (match_operand:TF 0 "general_operand" "")
4211 (match_operand:TF 1 "any_operand" ""))]
4212- "!TARGET_IEEEQUAD
4213- && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128"
4214+ "!TARGET_IEEEQUAD && TARGET_LONG_DOUBLE_128"
4215 "{ rs6000_emit_move (operands[0], operands[1], TFmode); DONE; }")
4216
4217 ; It's important to list the o->f and f->o moves before f->f because
4218@@ -8333,6 +8334,19 @@
4219 { rs6000_split_multireg_move (operands[0], operands[1]); DONE; }
4220 [(set_attr "length" "8,8,8,20,20,16")])
4221
4222+(define_insn_and_split "*movtf_softfloat"
4223+ [(set (match_operand:TF 0 "nonimmediate_operand" "=r,Y,r")
4224+ (match_operand:TF 1 "input_operand" "YGHF,r,r"))]
4225+ "!TARGET_IEEEQUAD
4226+ && (TARGET_SOFT_FLOAT || !TARGET_FPRS) && TARGET_LONG_DOUBLE_128
4227+ && (gpc_reg_operand (operands[0], TFmode)
4228+ || gpc_reg_operand (operands[1], TFmode))"
4229+ "#"
4230+ "&& reload_completed"
4231+ [(pc)]
4232+{ rs6000_split_multireg_move (operands[0], operands[1]); DONE; }
4233+ [(set_attr "length" "20,20,16")])
4234+
4235 (define_expand "extenddftf2"
4236 [(parallel [(set (match_operand:TF 0 "nonimmediate_operand" "")
4237 (float_extend:TF (match_operand:DF 1 "input_operand" "")))
4238diff -urN gcc42-trunc-20060802/gcc/config/rs6000/sysv4.h gcc42-patched-20060802/gcc/config/rs6000/sysv4.h
4239--- gcc42-trunc-20060802/gcc/config/rs6000/sysv4.h 2006-08-02 11:07:16.000000000 -0500
4240+++ gcc42-patched-20060802/gcc/config/rs6000/sysv4.h 2006-09-01 08:28:29.000000000 -0500
4241@@ -215,10 +215,6 @@
4242 error ("-msecure-plt not supported by your assembler"); \
4243 } \
4244 \
4245- if (TARGET_SOFT_FLOAT && TARGET_LONG_DOUBLE_128 \
4246- && rs6000_explicit_options.long_double) \
4247- warning (0, "-msoft-float and -mlong-double-128 not supported"); \
4248- \
4249 /* Treat -fPIC the same as -mrelocatable. */ \
4250 if (flag_pic > 1 && DEFAULT_ABI != ABI_AIX) \
4251 { \
4252diff -urN gcc42-trunc-20060802/gcc/config/rs6000/t-ppccomm gcc42-patched-20060802/gcc/config/rs6000/t-ppccomm
4253--- gcc42-trunc-20060802/gcc/config/rs6000/t-ppccomm 2006-08-02 11:07:16.000000000 -0500
4254+++ gcc42-patched-20060802/gcc/config/rs6000/t-ppccomm 2006-09-01 08:28:29.000000000 -0500
4255@@ -12,15 +12,8 @@
4256 cat $(srcdir)/config/rs6000/tramp.asm > tramp.S
4257
4258 ifneq (,$findstring gnu,$(target))
4259-TARGET_LIBGCC2_CFLAGS += -specs=ldblspecs
4260-
4261+TARGET_LIBGCC2_CFLAGS += -mlong-double-128
4262 SHLIB_MAPFILES += $(srcdir)/config/rs6000/libgcc-ppc-glibc.ver
4263-
4264-# Hack to use -mlong-double-128 only when not compiling nof libgcc
4265-mklibgcc: ldblspecs
4266-
4267-ldblspecs: specs
4268- sed -e '/cc1_options/{ n; s/$$/ %{!msoft-float:-mlong-double-128}/; }' < specs > $@
4269 endif
4270
4271 # Switch synonyms
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