1 /* Test that the compiler properly optimizes vector rotate instructions vector
2 into prot on XOP systems. */
4 /* { dg-do compile { target { ! { ia32 } } } } */
5 /* { dg-options "-O2 -mxop -ftree-vectorize" } */
7 extern void exit (int);
9 typedef long __m128i __attribute__ ((__vector_size__ (16), __may_alias__));
19 right_rotate32_b (void)
23 for (i = 0; i < SIZE; i++)
24 a.u32[i] = (b.u32[i] >> ((sizeof (int) * 8) - 4)) | (b.u32[i] << 4);
34 /* { dg-final { scan-assembler "vprot" } } */