PR middle-end/77357 - strlen of constant strings not folded

[official-gcc.git] / gcc / testsuite / gcc.dg / tree-ssa / tailrecursion-2.c

/* { dg-do compile } */
/* { dg-options "-O1 -foptimize-sibling-calls -fdump-tree-tailr1-details" } */
int
t(char *a)
{
        static char p[100];
        if (a)
                return t(p);
        else
                return 0;
}
/* { dg-final { scan-tree-dump-times "Eliminated tail recursion" 1 "tailr1"} } */