softfloat/8086/s_isSigNaNF32UI.c

   1
   2 #include <stdbool.h>
   3 #include <stdint.h>
   4 #include "platform.h"
   5 #include "specialize.h"
   6
   7 bool softfloat_isSigNaNF32UI( uint_fast32_t ui )
   8 {
   9
  10     return ( ( ui>>22 & 0x1FF ) == 0x1FE ) && ( ui & 0x003FFFFF );
  11
  12 }
  13