Viewing file:  avx512bw-vpextr-1.c (2.32 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
/* { dg-do compile { target { ! ia32 } } } */
/* { dg-options "-O2 -mavx512vl -mavx512bw" } */
typedef char v16qi __attribute__((vector_size (16)));
typedef short v8hi __attribute__((vector_size (16)));
typedef int v4si __attribute__((vector_size (16)));
typedef long long v2di __attribute__((vector_size (16)));
void
f1 (v16qi a)
{
register v16qi c __asm ("xmm16") = a;
register unsigned char e __asm ("dl");
asm volatile ("" : "+v" (c));
v16qi d = c;
e = ((unsigned char *) &d)[3];
asm volatile ("" : : "q" (e));
}
unsigned short
f2 (v8hi a)
{
register v8hi c __asm ("xmm16") = a;
register unsigned short e __asm ("dx");
asm volatile ("" : "+v" (c));
v8hi d = c;
e = ((unsigned short *) &d)[3];
asm volatile ("" : : "r" (e));
}
unsigned int
f3 (v16qi a)
{
register v16qi c __asm ("xmm16") = a;
asm volatile ("" : "+v" (c));
v16qi d = c;
return ((unsigned char *) &d)[3];
}
unsigned int
f4 (v8hi a)
{
register v8hi c __asm ("xmm16") = a;
asm volatile ("" : "+v" (c));
v8hi d = c;
return ((unsigned short *) &d)[3];
}
unsigned long long
f5 (v16qi a)
{
register v16qi c __asm ("xmm16") = a;
asm volatile ("" : "+v" (c));
v16qi d = c;
return ((unsigned char *) &d)[3];
}
unsigned long long
f6 (v8hi a)
{
register v8hi c __asm ("xmm16") = a;
asm volatile ("" : "+v" (c));
v8hi d = c;
return ((unsigned short *) &d)[3];
}
void
f7 (v16qi a, unsigned char *p)
{
register v16qi c __asm ("xmm16") = a;
asm volatile ("" : "+v" (c));
v16qi d = c;
*p = ((unsigned char *) &d)[3];
}
void
f8 (v8hi a, unsigned short *p)
{
register v8hi c __asm ("xmm16") = a;
asm volatile ("" : "+v" (c));
v8hi d = c;
*p = ((unsigned short *) &d)[3];
}
void
f9 (v4si a)
{
register v4si c __asm ("xmm16") = a;
register unsigned int e __asm ("xmm17");
asm volatile ("" : "+v" (c));
v4si d = c;
e = ((unsigned int *) &d)[3];
asm volatile ("" : "+v" (e));
}
void
f10 (v2di a)
{
register v2di c __asm ("xmm16") = a;
register unsigned long long e __asm ("xmm17");
asm volatile ("" : "+v" (c));
v2di d = c;
e = ((unsigned long long *) &d)[1];
asm volatile ("" : "+v" (e));
}
/* { dg-final { scan-assembler-times "vpextrb\[^\n\r]*xmm16" 4 } } */
/* { dg-final { scan-assembler-times "vpextrw\[^\n\r]*xmm16" 4 } } */
/* { dg-final { scan-assembler-times "vpsrldq\[^\n\r]*xmm1\[67\]\[^\n\r]*xmm1\[67\]" 2 } } */
|
