/* PR rtl-optimization/83565 */
/* Testcase by Sergei Trofimovich <slyfox@inbox.ru> */

extern void abort(void);

typedef __UINT32_TYPE__ u32;

u32 bug(u32 *result) __attribute__((noinline));
u32 bug(u32 *result) {
    volatile u32 ss = 0xFFFFffff;
    volatile u32 d = 0xEEEEeeee;
    u32 tt = d & 0x00800000;
    u32 r = tt << 8;

    r = (r >> 31) | (r << 1);

    u32 u = r ^ ss;
    u32 off = u >> 1;

    *result = tt;
    return off;
}

int main(void) {
    u32 l;
    u32 off = bug(&l);
    if (off != 0x7fffffff)
        abort();
    return 0;
}
