1 /* { dg-do compile } */
2 /* { dg-options "-O2" } */
4 extern double fma (double, double, double);
5 extern float fmaf (float, float, float);
7 double test_fma1 (double x
, double y
, double z
)
12 float test_fma2 (float x
, float y
, float z
)
14 return fmaf (x
, y
, z
);
17 double test_fnma1 (double x
, double y
, double z
)
19 return fma (-x
, y
, z
);
22 float test_fnma2 (float x
, float y
, float z
)
24 return fmaf (-x
, y
, z
);
27 double test_fms1 (double x
, double y
, double z
)
29 return fma (x
, y
, -z
);
32 float test_fms2 (float x
, float y
, float z
)
34 return fmaf (x
, y
, -z
);
37 double test_fnms1 (double x
, double y
, double z
)
39 return fma (-x
, y
, -z
);
42 float test_fnms2 (float x
, float y
, float z
)
44 return fmaf (-x
, y
, -z
);
47 /* { dg-final { scan-assembler-times "fmadd\td\[0-9\]" 1 } } */
48 /* { dg-final { scan-assembler-times "fmadd\ts\[0-9\]" 1 } } */
49 /* { dg-final { scan-assembler-times "fmsub\td\[0-9\]" 1 } } */
50 /* { dg-final { scan-assembler-times "fmsub\ts\[0-9\]" 1 } } */
51 /* { dg-final { scan-assembler-times "fnmsub\td\[0-9\]" 1 } } */
52 /* { dg-final { scan-assembler-times "fnmsub\ts\[0-9\]" 1 } } */
53 /* { dg-final { scan-assembler-times "fnmadd\td\[0-9\]" 1 } } */
54 /* { dg-final { scan-assembler-times "fnmadd\ts\[0-9\]" 1 } } */