lib/builtins/multf3.c

   1 //===-- lib/multf3.c - Quad-precision multiplication --------------*- C -*-===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is dual licensed under the MIT and the University of Illinois Open
   6 // Source Licenses. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9 //
  10 // This file implements quad-precision soft-float multiplication
  11 // with the IEEE-754 default rounding (to nearest, ties to even).
  12 //
  13 //===----------------------------------------------------------------------===//
  14
  15 #define QUAD_PRECISION
  16 #include "fp_lib.h"
  17
  18 #if defined(CRT_HAS_128BIT) && defined(CRT_LDBL_128BIT)
  19 #include "fp_mul_impl.inc"
  20
  21 COMPILER_RT_ABI fp_t __multf3(fp_t a, fp_t b) {
  22     return __mulXf3__(a, b);
  23 }
  24
  25 #endif