C++ (Cpp) FP_DIV_Q示例

示例#1

文件： q_div.c 项目： JamesLinus/glibc-mips

long double _Q_div(const long double a, const long double b)
{
  FP_DECL_EX;
  FP_DECL_Q(A); FP_DECL_Q(B); FP_DECL_Q(C);
  long double c;

  FP_INIT_ROUNDMODE;
  FP_UNPACK_Q(A, a);
  FP_UNPACK_Q(B, b);
  FP_DIV_Q(C, A, B);
  FP_PACK_Q(c, C);
  FP_HANDLE_EXCEPTIONS;
  return c;
}

示例#2

文件： divtf3.c 项目： christianrober/R05R4-RC2

long double __divtf3(long double a, long double b)
{
  FP_DECL_EX;
  FP_DECL_Q(A); FP_DECL_Q(B); FP_DECL_Q(R);
  long double r;

  FP_INIT_ROUNDMODE;
  FP_UNPACK_Q(A, a);
  FP_UNPACK_Q(B, b);
  FP_DIV_Q(R, A, B);
  FP_PACK_Q(r, R);
  FP_HANDLE_EXCEPTIONS;

  return r;
}

示例#3

文件： divtf3.c 项目： KrisChaplin/octeon_toolchain-4.1

TFtype __divtf3(TFtype a, TFtype b)
{
  FP_DECL_EX;
  FP_DECL_Q(A); FP_DECL_Q(B); FP_DECL_Q(R);
  TFtype r;

  FP_INIT_ROUNDMODE;
  FP_UNPACK_Q(A, a);
  FP_UNPACK_Q(B, b);
  FP_DIV_Q(R, A, B);
  FP_PACK_Q(r, R);
  FP_HANDLE_EXCEPTIONS;

  return r;
}

示例#4

文件： ots_div.c 项目： Akheon23/chromecast-mirrored-source.toolchain

void
_OtsDivX(long al, long ah, long bl, long bh, long _round)
{
  FP_DECL_EX;
  FP_DECL_Q(A); FP_DECL_Q(B); FP_DECL_Q(C);
  FP_DECL_RETURN(c);

  FP_INIT_ROUNDMODE;
  FP_UNPACK_Q(A, a);
  FP_UNPACK_Q(B, b);
  FP_DIV_Q(C, A, B);
  FP_PACK_Q(c, C);
  FP_HANDLE_EXCEPTIONS;

  FP_RETURN(c);
}

示例#5

void _Qp_div(long double *c, const long double *a, const long double *b)
{
  FP_DECL_EX;
  FP_DECL_Q(A); FP_DECL_Q(B); FP_DECL_Q(C);

  FP_INIT_ROUNDMODE;
  FP_UNPACK_QP(A, a);
  FP_UNPACK_QP(B, b);
  FP_DIV_Q(C, A, B);
  FP_PACK_QP(c, C);
  QP_HANDLE_EXCEPTIONS(__asm (
"	ldd [%1], %%f52\n"
"	ldd [%1+8], %%f54\n"
"	ldd [%2], %%f56\n"
"	ldd [%2+8], %%f58\n"
"	fdivq %%f52, %%f56, %%f60\n"
"	std %%f60, [%0]\n"
"	std %%f62, [%0+8]\n"
"	" : : "r" (c), "r" (a), "r" (b) : QP_CLOBBER));
}