1/* { dg-do compile { target powerpc*-*-* } } */
2/* { dg-options "-O2" } */
3/* { dg-final { scan-assembler-not "f(add|sub|mul)" } } */
4
5void foo(double *a, double *b, double *c, double *d)
6{
7#if 0
8  a[1] =  b[1] - c[1] * d[1];		// fneg, fmadd without fast-math
9#endif
10  a[3] = -b[3] - c[3] * d[3];		// fneg, fmsub without fast-math
11#if 0
12  a[5] = -( b[5] - c[5] * d[5]);	// fneg, fnmadd without fast-math
13#endif
14  a[7] = -(-b[7] - c[7] * d[7]);	// fneg, fnmsub without fast-math
15  a[11] =  b[11] + c[11] * -d[11];	// fneg, fmadd without fast-math
16  a[13] = -b[13] + c[13] * -d[13];	// fneg, fmsub without fast-math
17  a[15] = -( b[15] + c[15] * -d[15]);	// fneg, fnmadd without fast-math
18  a[17] = -(-b[17] + c[17] * -d[17]);	// fneg, fnmsub without fast-math
19}
20
21void foos(float *a, float *b, float *c, float *d)
22{
23#if 0
24  a[1] =  b[1] - c[1] * d[1];		// fneg, fmadd without fast-math
25#endif
26  a[3] = -b[3] - c[3] * d[3];		// fneg, fmsub without fast-math
27#if 0
28  a[5] = -( b[5] - c[5] * d[5]);	// fneg, fnmadd without fast-math
29#endif
30  a[7] = -(-b[7] - c[7] * d[7]);	// fneg, fnmsub without fast-math
31  a[11] =  b[11] + c[11] * -d[11];	// fneg, fmadd without fast-math
32  a[13] = -b[13] + c[13] * -d[13];	// fneg, fmsub without fast-math
33  a[15] = -( b[15] + c[15] * -d[15]);	// fneg, fnmadd without fast-math
34  a[17] = -(-b[17] + c[17] * -d[17]);	// fneg, fnmsub without fast-math
35}
36
37