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   $Id$
   Author(s):
   Description: fixed point intrinsics

   This software and/or program is protected by copyright law and international
   treaties. Any reproduction or distribution of this software and/or program,
   or any portion of it, may result in severe civil and criminal penalties, and
   will be prosecuted to the maximum extent possible under law.

******************************************************************************/
#if defined(__arm__)

#if defined(__GNUC__) && defined(__arm__)	/* cppp replaced: elif */
/* ARM with GNU compiler */

#define FUNCTION_fixmuldiv2_DD

#define FUNCTION_fixmuldiv2BitExact_DD
#define fixmuldiv2BitExact_DD(a,b) fixmuldiv2_DD(a,b)
#define FUNCTION_fixmulBitExact_DD
#define fixmulBitExact_DD(a,b) fixmul_DD(a,b)

#define FUNCTION_fixmuldiv2BitExact_DS
#define fixmuldiv2BitExact_DS(a,b) fixmuldiv2_DS(a,b)

#define FUNCTION_fixmulBitExact_DS
#define fixmulBitExact_DS(a,b) fixmul_DS(a,b)

#if defined(__ARM_ARCH_6__) || defined(__TARGET_ARCH_7E_M)
inline INT fixmuldiv2_DD (const INT a, const INT b)
{
  INT result ;
  __asm__ ("smmul %0, %1, %2" : "=r" (result)
                              : "r" (a), "r" (b)) ;
  return result ;
}
#else
inline INT fixmuldiv2_DD (const INT a, const INT b)
{
  INT discard, result ;
  __asm__ ("smull %0, %1, %2, %3" : "=&r" (discard), "=r" (result)
                                  : "r" (a), "r" (b)) ;
  return result ;
}
#endif

#if defined(__ARM_ARCH_5TE__) || defined(__ARM_ARCH_6__)
#define FUNCTION_fixmuldiv2_SD
inline INT fixmuldiv2_SD (const SHORT a, const INT b)
{
  INT result ;
  __asm__ ("smulwb %0, %1, %2"
    : "=r" (result)
    : "r" (b), "r" (a)) ;
  return result ;
}
#endif

#endif /* defined(__GNUC__) && defined(__arm__) */

#endif /* __arm__ */