| /* { dg-do compile { target { ! ia32 } } } */ | |
| /* { dg-options "-O2 -mfma4 -ftree-vectorize -mtune=generic -mno-fma" } */ | |
| float r[256], s[256]; | |
| float x[256]; | |
| float y[256]; | |
| float z[256]; | |
| void foo (void) | |
| { | |
| int i; | |
| for (i = 0; i < 256; ++i) | |
| { | |
| r[i] = x[i] * y[i] - z[i]; | |
| s[i] = x[i] * y[i] + z[i]; | |
| } | |
| } | |
| /* { dg-final { scan-assembler "vfmaddps" } } */ | |
| /* { dg-final { scan-assembler "vfmsubps" } } */ |