C++ (Cpp) FP_DECL_H Examples

Example #1

File: floatuntihf.c Project: MaxKellermann/gcc

HFtype
__floatuntihf (UTItype i)
{
  FP_DECL_EX;
  FP_DECL_H (A);
  HFtype a;

  FP_INIT_ROUNDMODE;
  FP_FROM_INT_H (A, i, TI_BITS, UTItype);
  FP_PACK_RAW_H (a, A);
  FP_HANDLE_EXCEPTIONS;

  return a;
}

Example #2

File: fixhfti.c Project: riscv/riscv-glibc

TItype
__fixhfti (HFtype a)
{
  FP_DECL_EX;
  FP_DECL_H (A);
  UTItype r;

  FP_INIT_EXCEPTIONS;
  FP_UNPACK_RAW_H (A, a);
  FP_TO_INT_H (r, A, TI_BITS, 1);
  FP_HANDLE_EXCEPTIONS;

  return r;
}

Example #3

File: extendhftf2.c Project: MaxKellermann/gcc

TFtype
__extendhftf2 (HFtype a)
{
  FP_DECL_EX;
  FP_DECL_H (A);
  FP_DECL_Q (R);
  TFtype r;

  FP_INIT_EXCEPTIONS;
  FP_UNPACK_RAW_H (A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
  FP_EXTEND (Q, H, 4, 1, R, A);
#else
  FP_EXTEND (Q, H, 2, 1, R, A);
#endif
  FP_PACK_RAW_Q (r, R);
  FP_HANDLE_EXCEPTIONS;

  return r;
}

Example #4

File: trunctfhf2.c Project: riscv/riscv-glibc

HFtype
__trunctfhf2 (TFtype a)
{
  FP_DECL_EX;
  FP_DECL_Q (A);
  FP_DECL_H (R);
  HFtype r;

  FP_INIT_ROUNDMODE;
  FP_UNPACK_SEMIRAW_Q (A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
  FP_TRUNC (H, Q, 1, 4, R, A);
#else
  FP_TRUNC (H, Q, 1, 2, R, A);
#endif
  FP_PACK_SEMIRAW_H (r, R);
  FP_HANDLE_EXCEPTIONS;

  return r;
}