projects / thirdparty / glibc.git / blame
| Commit | Line | Data |
|---|---|---|
| f7eac6eb | 1 | /* w_sinhf.c -- float version of w_sinh.c. |
| f7eac6eb RM |
2 | */ |
| 3 | ||
| 4 | /* | |
| 5 | * ==================================================== | |
| 6 | * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. | |
| 7 | * | |
| 8 | * Developed at SunPro, a Sun Microsystems, Inc. business. | |
| 9 | * Permission to use, copy, modify, and distribute this | |
| 0ac5ae23 | 10 | * software is freely granted, provided that this notice |
| f7eac6eb RM |
11 | * is preserved. |
| 12 | * ==================================================== | |
| 13 | */ | |
| 14 | ||
| 0ac5ae23 | 15 | /* |
| f7eac6eb RM |
16 | * wrapper sinhf(x) |
| 17 | */ | |
| 18 | ||
| 9d13fb24 | 19 | #include <math.h> |
| 9277c064 | 20 | #include <math_private.h> |
| 813378e9 | 21 | #include <math-svid-compat.h> |
| 5bcdb315 | 22 | #include <libm-alias-float.h> |
| f7eac6eb | 23 | |
| 4f3647e4 | 24 | #if LIBM_SVID_COMPAT |
| 0ac5ae23 UD |
25 | float |
| 26 | __sinhf (float x) | |
| f7eac6eb | 27 | { |
| 0ac5ae23 | 28 | float z = __ieee754_sinhf (x); |
| d81f90cc | 29 | if (__builtin_expect (!isfinite (z), 0) && isfinite (x) |
| 0ac5ae23 UD |
30 | && _LIB_VERSION != _IEEE_) |
| 31 | return __kernel_standard_f (x, x, 125); /* sinhf overflow */ | |
| 32 | ||
| 33 | return z; | |
| f7eac6eb | 34 | } |
| 5bcdb315 | 35 | libm_alias_float (__sinh, sinh) |
| 4f3647e4 | 36 | #endif |