gcc-4.9/gcc/testsuite/gcc.c-torture/compile/20031011-2.c


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/* PR optimization/12260.  */

extern int f(void);
extern int g(int);

static char buf[512];
void h(int l) {
    while (l) {
        char *op = buf;
        if (f() == 0)
            break;
        if (g(op - buf + 1))
            break;
    }
}