1 /* { dg-do compile } */
2 /* { dg-require-effective-target ssse3 } */
3 /* { dg-options "-O2 -fpic -mssse3" } */
4 /* { dg-final { scan-assembler-not "pshufb\[ \t\]\\(%esp\\)" } } */
5 #include <immintrin.h>
6 
7 extern const signed char c[31] __attribute__((visibility("hidden")));
8 
f(__m128i * x,void * v)9 __m128i f(__m128i *x, void *v)
10 {
11   int i;
12   asm("# %0" : "=r"(i));
13   __m128i t = _mm_loadu_si128((void*)&c[i]);
14   __m128i xx = *x;
15   xx =  _mm_shuffle_epi8(xx, t);
16   asm("# %0 %1 %2" : "+x"(xx) : "r"(c), "r"(i));
17   return xx;
18 }
19