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/* { dg-do compile } */
/* { dg-require-effective-target arm_dsp } */
/* { dg-options "-O1 -fexpensive-optimizations" } */
void vec_mpy(int y[], const short x[], short scaler)
{
int i;
for (i = 0; i < 150; i++)
y[i] += ((scaler * x[i]) >> 31);
}
/* { dg-final { scan-assembler-times "smulbb" 1 } } */
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