gcc-4.9/gcc/testsuite/gcc.target/arc/v-cache.c


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/* { dg-do compile } */
/* { dg-options "-O2 -mvolatile-cache" } */

volatile int i;
void f (void)
{
  i = 0;
}
/* { dg-final { scan-assembler-not "st\.di" } } */