Viewing file:  pr56866.c (1.33 KB) -rw-r--r--
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/* PR target/56866 */
int
main ()
{
#if __CHAR_BIT__ == 8 && __SIZEOF_LONG_LONG__ == 8 && __SIZEOF_INT__ == 4 && __SIZEOF_SHORT__ == 2
unsigned long long wq[256], rq[256];
unsigned int wi[256], ri[256];
unsigned short ws[256], rs[256];
unsigned char wc[256], rc[256];
int t;
__builtin_memset (wq, 0, sizeof wq);
__builtin_memset (wi, 0, sizeof wi);
__builtin_memset (ws, 0, sizeof ws);
__builtin_memset (wc, 0, sizeof wc);
wq[0] = 0x0123456789abcdefULL;
wi[0] = 0x01234567;
ws[0] = 0x4567;
wc[0] = 0x73;
asm volatile ("" : : "g" (wq), "g" (wi), "g" (ws), "g" (wc) : "memory");
for (t = 0; t < 256; ++t)
rq[t] = (wq[t] >> 8) | (wq[t] << (sizeof (wq[0]) * __CHAR_BIT__ - 8));
for (t = 0; t < 256; ++t)
ri[t] = (wi[t] >> 8) | (wi[t] << (sizeof (wi[0]) * __CHAR_BIT__ - 8));
for (t = 0; t < 256; ++t)
rs[t] = (ws[t] >> 9) | (ws[t] << (sizeof (ws[0]) * __CHAR_BIT__ - 9));
for (t = 0; t < 256; ++t)
rc[t] = (wc[t] >> 5) | (wc[t] << (sizeof (wc[0]) * __CHAR_BIT__ - 5));
asm volatile ("" : : "g" (rq), "g" (ri), "g" (rs), "g" (rc) : "memory");
if (rq[0] != 0xef0123456789abcdULL || rq[1])
__builtin_abort ();
if (ri[0] != 0x67012345 || ri[1])
__builtin_abort ();
if (rs[0] != 0xb3a2 || rs[1])
__builtin_abort ();
if (rc[0] != 0x9b || rc[1])
__builtin_abort ();
#endif
return 0;
}
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