gcc/testsuite/gcc.target/arm/neon-vmla-1.c

   1 /* { dg-require-effective-target arm_neon_hw } */
   2 /* { dg-options "-O2 -ftree-vectorize -ffast-math" } */
   3 /* { dg-add-options arm_neon } */
   4 /* { dg-final { scan-assembler "vmla\\.i32" } } */
   5
   6 /* Verify that VMLA is used.  */
   7 void f1(int n, int a, int x[], int y[]) {
   8   int i;
   9   for (i = 0; i < n; ++i)
  10     y[i] = a * x[i] + y[i];
  11 }