1 /* { dg-do run } */ 2 /* { dg-options "-O2 -w" } */ 3 4 extern void abort (void); 5 6 #if(__SIZEOF_INT__ >= 4) 7 # define TYPE int 8 # define TYPED(a) a 9 10 #elif(__SIZEOF_INT__ > 2) 11 # define TYPE long 12 # define TYPED(a) a##L 13 14 #else 15 # define TYPE long long 16 # define TYPED(a) a##LL 17 #endif 18 19 20 typedef TYPE __m128i __attribute__ ((__vector_size__ (16))); 21 22 __m128i foo(void)23foo (void) 24 { 25 __m128i x = { 0x11111111, 0x22222222, 0x44444444 }; 26 return x; 27 } 28 29 __m128i bar(void)30bar (void) 31 { 32 __m128i x = { 0x11111111, 0x22222222, 0x44444444 }; 33 return ~x; 34 } 35 36 int main(void)37main (void) 38 { 39 union { __m128i v; TYPE i[sizeof (__m128i) / sizeof (TYPE)]; } u, v; 40 int i; 41 42 u.v = foo (); 43 v.v = bar (); 44 for (i = 0; i < sizeof (u.i) / sizeof (u.i[0]); i++) 45 { 46 if (u.i[i] != ~v.i[i]) 47 abort (); 48 49 if (i < 3) 50 { 51 if (u.i[i] != (TYPED (0x11111111) << i)) 52 abort (); 53 } 54 else if (u.i[i]) 55 abort (); 56 } 57 return 0; 58 } 59