softfloat_riscv/s_commonNaNToF64UI.c

   1
   2 #include <stdint.h>
   3 #include "platform.h"
   4 #include "specialize.h"
   5
   6 /*----------------------------------------------------------------------------
   7 | Returns the result of converting the canonical NaN `a' to the double-
   8 | precision floating-point format.
   9 *----------------------------------------------------------------------------*/
  10
  11 uint_fast64_t softfloat_commonNaNToF64UI( struct commonNaN a )
  12 {
  13
  14     return
  15         (uint_fast64_t) a.sign<<63 | UINT64_C( 0x7FFFFFFFFFFFFFFF );
  16
  17 }
  18