1 /* { dg-do compile { target { fixed_point } } } */
2 /* { dg-options "-O2 -mgp32 -mdsp" } */
3 /* { dg-final { scan-assembler-times "\tdpaq_sa.l.w\t\\\$ac" 3 } } */
5 NOMIPS16 _Sat long long _Fract
6 f1 (_Sat long _Fract x, _Sat long _Fract y, _Sat long long _Fract z)
8 return (_Sat long long _Fract) x * y + z;
11 NOMIPS16 _Sat long long _Fract
12 f2 (_Sat long _Fract x, _Sat long _Fract y, _Sat long long _Fract z)
14 return z + (_Sat long long _Fract) y * x;
17 NOMIPS16 _Sat long long _Fract
18 f3 (_Sat long _Fract x, _Sat long _Fract y, _Sat long long _Fract z)
20 _Sat long long _Fract t = (_Sat long long _Fract) x * y;
23 z = t + z; /* Need to put z at the end. GCC does not swap operands to
24 match the ssmadd pattern, because types are saturating. */
29 f4 (long _Fract x, long _Fract y, long long _Fract z)
31 return (long long _Fract) x * y + z;
35 f5 (long _Fract x, long _Fract y, long long _Fract z)
37 return z + (long long _Fract) y * x;
41 f6 (long _Fract x, long _Fract y, long long _Fract z)
43 long long _Fract t = (long long _Fract) x * y;
46 z = t + z; /* Need to put z at the end. GCC does not swap operands to
47 match the ssmadd pattern, because types are saturating. */