17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 
  22 /*
  23  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26 
  27 /*
  28  * Copyright 2011, Richard Lowe.
  29  */
  30 
  31 /* Functions in this file are duplicated in locallibm.il.  Keep them in sync */
  32 
  33 #ifndef _LIBM_INLINES_H
  34 #define _LIBM_INLINES_H
  35 
  36 #ifdef __GNUC__
  37 
  38 #include <sys/types.h>
  39 #include <sys/ieeefp.h>
  40 
  41 #ifdef __cplusplus
  42 extern "C" {
  43 #endif
  44 
  45 extern __GNU_INLINE enum fp_class_type
  46 fp_classf(float f)
  47 {
  48         enum fp_class_type ret;
  49         int fint;               /* scratch for f as int */
  50         uint64_t tmp;
  51 
  52         __asm__ __volatile__(
  53             "fabss  %3,%3\n\t"
  54             "st     %3,%1\n\t"
  55             "ld     %1,%0\n\t"
  56             "orcc   %%g0,%0,%%g0\n\t"
  57             "be,pn  %%icc,2f\n\t"

 275 fabs(double d)
 276 {
 277         double ret;
 278 
 279         __asm__ __volatile__("fabsd %1,%0\n\t" : "=e" (ret) : "e" (d));
 280         return (ret);
 281 }
 282 
 283 extern __GNU_INLINE float
 284 fabsf(float f)
 285 {
 286         float ret;
 287 
 288         __asm__ __volatile__("fabss %1,%0\n\t" : "=f" (ret) : "f" (f));
 289         return (ret);
 290 }
 291 
 292 #ifdef __cplusplus
 293 }
 294 #endif
 295 
 296 #endif  /* __GNUC__ */
 297 
 298 #endif /* _LIBM_INLINES_H */

  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 
  22 /*
  23  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26 
  27 /*
  28  * Copyright 2011, Richard Lowe.
  29  */
  30 
  31 /* Functions in this file are duplicated in locallibm.il.  Keep them in sync */
  32 
  33 #ifndef _LIBM_INLINES_H
  34 #define _LIBM_INLINES_H
  35 
  36 #ifdef __GNUC__

  37 #include <sys/types.h>
  38 #include <sys/ieeefp.h>
  39 
  40 #ifdef __cplusplus
  41 extern "C" {
  42 #endif
  43 
  44 extern __GNU_INLINE enum fp_class_type
  45 fp_classf(float f)
  46 {
  47         enum fp_class_type ret;
  48         int fint;               /* scratch for f as int */
  49         uint64_t tmp;
  50 
  51         __asm__ __volatile__(
  52             "fabss  %3,%3\n\t"
  53             "st     %3,%1\n\t"
  54             "ld     %1,%0\n\t"
  55             "orcc   %%g0,%0,%%g0\n\t"
  56             "be,pn  %%icc,2f\n\t"

 274 fabs(double d)
 275 {
 276         double ret;
 277 
 278         __asm__ __volatile__("fabsd %1,%0\n\t" : "=e" (ret) : "e" (d));
 279         return (ret);
 280 }
 281 
 282 extern __GNU_INLINE float
 283 fabsf(float f)
 284 {
 285         float ret;
 286 
 287         __asm__ __volatile__("fabss %1,%0\n\t" : "=f" (ret) : "f" (f));
 288         return (ret);
 289 }
 290 
 291 #ifdef __cplusplus
 292 }
 293 #endif

 294 #endif  /* __GNUC__ */

 295 #endif /* _LIBM_INLINES_H */