diff options
Diffstat (limited to 'sysdeps/ieee754/flt-32/e_hypotf.c')
| -rw-r--r-- | sysdeps/ieee754/flt-32/e_hypotf.c | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/sysdeps/ieee754/flt-32/e_hypotf.c b/sysdeps/ieee754/flt-32/e_hypotf.c deleted file mode 100644 index fda2651a84..0000000000 --- a/sysdeps/ieee754/flt-32/e_hypotf.c +++ /dev/null @@ -1,45 +0,0 @@ -/* e_hypotf.c -- float version of e_hypot.c. - * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com. - */ - -/* - * ==================================================== - * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. - * - * Developed at SunPro, a Sun Microsystems, Inc. business. - * Permission to use, copy, modify, and distribute this - * software is freely granted, provided that this notice - * is preserved. - * ==================================================== - */ - -#include <math.h> -#include <math_private.h> - -float -__ieee754_hypotf(float x, float y) -{ - double d_x, d_y; - int32_t ha, hb; - - GET_FLOAT_WORD(ha,x); - ha &= 0x7fffffff; - GET_FLOAT_WORD(hb,y); - hb &= 0x7fffffff; - if (ha == 0x7f800000 && !issignaling (y)) - return fabsf(x); - else if (hb == 0x7f800000 && !issignaling (x)) - return fabsf(y); - else if (ha > 0x7f800000 || hb > 0x7f800000) - return fabsf(x) * fabsf(y); - else if (ha == 0) - return fabsf(y); - else if (hb == 0) - return fabsf(x); - - d_x = (double) x; - d_y = (double) y; - - return (float) __ieee754_sqrt(d_x * d_x + d_y * d_y); -} -strong_alias (__ieee754_hypotf, __hypotf_finite) |