benchmarks/vec-fft/cvt16.h

   1 // See LICENSE for license details.
   2
   3 #ifndef _CVT16_H
   4 #define _CVT16_H
   5
   6 #include <stdint.h>
   7
   8 extern uint_fast32_t cvt_hs(uint_fast16_t);
   9 extern uint_fast16_t cvt_sh(uint_fast32_t, int);
  10
  11 enum riscv_rm {
  12         RNE = 0, /* Round to nearest; ties to even */
  13         RTZ = 1, /* Round towards zero (truncate) */
  14         RDN = 2, /* Round towards negative infinity (down) */
  15         RUP = 3, /* Round towards positive infinity (up) */
  16         RMM = 4, /* Round to nearest; ties to max magnitude */
  17 };
  18
  19 #endif