1/* { dg-do run } */ 2/* { dg-require-effective-target dfp } */ 3/* { dg-options "-O -msse2 -std=gnu99" } */ 4/* { dg-require-effective-target sse2 } */ 5 6#include "sse2-check.h" 7 8typedef struct { _Decimal128 f __attribute__((packed)); } packed; 9 10_Decimal128 __attribute__((noinline)) 11foo (_Decimal128 a1, _Decimal128 a2, _Decimal128 a3, _Decimal128 a4, 12 _Decimal128 a5, _Decimal128 a6, _Decimal128 a7, _Decimal128 a8, 13 int b1, int b2, int b3, int b4, int b5, int b6, int b7, packed y) 14{ 15 return y.f; 16} 17 18void 19sse2_test (void) 20{ 21 packed x; 22 _Decimal128 y = -1; 23 x.f = y; 24 y = foo (0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 5, 6, -1, x); 25 if (__builtin_memcmp (&y, &x.f, sizeof (y))) 26 abort (); 27} 28