1 /* PR rtl-optimization/16104 */
2 /* { dg-do run { target i?86-*-* x86_64-*-* } } */
3 /* { dg-options "-msse2" } */
5 #include "../i386-cpuid.h"
7 extern void abort (void);
9 typedef int V2SI
__attribute__ ((vector_size (8)));
10 typedef unsigned int V2USI
__attribute__ ((vector_size (8)));
11 typedef short V2HI
__attribute__ ((vector_size (4)));
12 typedef unsigned int V2UHI
__attribute__ ((vector_size (4)));
17 return (long long) (V2SI
) 0LL;
29 return (V2SI
) (long long) (int) (V2HI
) 0;
35 return (V2SI
) (long long) (int) x
;
45 __attribute__ ((noinline
))
48 if (sizeof (short) != 2 || sizeof (int) != 4 || sizeof (long long) != 8)
58 union { V2SI x
; int y
[2]; V2USI z
; long long l
; } u
;
60 if (u
.y
[0] != 0 || u
.y
[1] != 0)
64 union { V2SI x
; long long y
; } v
;
71 if (u
.y
[0] != 6 || u
.y
[1] != 6)
79 unsigned long cpu_facilities
;
81 cpu_facilities
= i386_cpuid ();
83 if ((cpu_facilities
& (bit_MMX
| bit_SSE
| bit_CMOV
| bit_SSE2
))
84 != (bit_MMX
| bit_SSE
| bit_CMOV
| bit_SSE2
))