1 /* Test that the compiler properly optimizes vector rotate instructions vector
2 into prot on XOP systems. */
4 /* { dg-do compile } */
5 /* { dg-require-effective-target lp64 } */
6 /* { dg-options "-O2 -mxop -ftree-vectorize" } */
8 extern void exit (int);
10 typedef long __m128i
__attribute__ ((__vector_size__ (16), __may_alias__
));
24 for (i
= 0; i
< SIZE
; i
++)
25 a
.u32
[i
] = (b
.u32
[i
] << ((sizeof (int) * 8) - 4)) | (b
.u32
[i
] >> 4);
35 /* { dg-final { scan-assembler "vprotd" } } */