src/math/fabsl.c

   1 #include "libm.h"
   2 #if LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024
   3 long double fabsl(long double x)
   4 {
   5         return fabs(x);
   6 }
   7 #elif (LDBL_MANT_DIG == 64 || LDBL_MANT_DIG == 113) && LDBL_MAX_EXP == 16384
   8 long double fabsl(long double x)
   9 {
  10         union ldshape u = {x};
  11
  12         u.i.se &= 0x7fff;
  13         return u.f;
  14 }
  15 #endif