/* { dg-do compile } */ | |
/* { dg-require-effective-target arm_neonv2_ok } */ | |
/* { dg-options "-O2 -ftree-vectorize -ffast-math" } */ | |
/* { dg-add-options arm_neonv2 } */ | |
/* { dg-final { scan-assembler "vfma\\.f32\[ \]+\[dDqQ]" } } */ | |
/* Verify that VFMA is used. */ | |
void f1(int n, float a, float x[], float y[]) { | |
int i; | |
for (i = 0; i < n; ++i) | |
y[i] = a * x[i] + y[i]; | |
} |