Mercurial > hg > CbC > CbC_gcc
view libgcc/floatunsitf.c @ 127:4c56639505ff
fix function.c and add CbC-example Makefile
author | mir3636 |
---|---|
date | Wed, 11 Apr 2018 18:46:58 +0900 |
parents | 04ced10e8804 |
children |
line wrap: on
line source
/* Public domain. */ typedef int SItype __attribute__ ((mode (SI))); typedef unsigned int USItype __attribute__ ((mode (SI))); typedef float TFtype __attribute__ ((mode (TF))); TFtype __floatunsitf (USItype u) { SItype s = (SItype) u; TFtype r = (TFtype) s; if (s < 0) r += (TFtype)2.0 * (TFtype) ((USItype) 1 << (sizeof (USItype) * __CHAR_BIT__ - 1)); return r; }