| /* { dg-do compile { target powerpc*-*-* } } */ |
| /* { dg-options "-O2" } */ |
| /* { dg-final { scan-assembler-not "f(add|sub|mul)" } } */ |
| |
| void foo(double *a, double *b, double *c, double *d) |
| { |
| #if 0 |
| a[1] = b[1] - c[1] * d[1]; // fneg, fmadd without fast-math |
| #endif |
| a[3] = -b[3] - c[3] * d[3]; // fneg, fmsub without fast-math |
| #if 0 |
| a[5] = -( b[5] - c[5] * d[5]); // fneg, fnmadd without fast-math |
| #endif |
| a[7] = -(-b[7] - c[7] * d[7]); // fneg, fnmsub without fast-math |
| a[11] = b[11] + c[11] * -d[11]; // fneg, fmadd without fast-math |
| a[13] = -b[13] + c[13] * -d[13]; // fneg, fmsub without fast-math |
| a[15] = -( b[15] + c[15] * -d[15]); // fneg, fnmadd without fast-math |
| a[17] = -(-b[17] + c[17] * -d[17]); // fneg, fnmsub without fast-math |
| } |
| |
| void foos(float *a, float *b, float *c, float *d) |
| { |
| #if 0 |
| a[1] = b[1] - c[1] * d[1]; // fneg, fmadd without fast-math |
| #endif |
| a[3] = -b[3] - c[3] * d[3]; // fneg, fmsub without fast-math |
| #if 0 |
| a[5] = -( b[5] - c[5] * d[5]); // fneg, fnmadd without fast-math |
| #endif |
| a[7] = -(-b[7] - c[7] * d[7]); // fneg, fnmsub without fast-math |
| a[11] = b[11] + c[11] * -d[11]; // fneg, fmadd without fast-math |
| a[13] = -b[13] + c[13] * -d[13]; // fneg, fmsub without fast-math |
| a[15] = -( b[15] + c[15] * -d[15]); // fneg, fnmadd without fast-math |
| a[17] = -(-b[17] + c[17] * -d[17]); // fneg, fnmsub without fast-math |
| } |
| |
