blob: 88d4682278c2c9061faca94954363d566edcdcaa (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|
/* { dg-do compile { target { ! ia32 } } } */
/* { dg-options "-O2 -mavx512vl" } */
typedef int V __attribute__((vector_size (8)));
typedef int W __attribute__((vector_size (16)));
void
f1 (V x, V y)
{
register W c __asm ("xmm16");
c = (W) { x[0], x[1], x[0], x[1] };
asm volatile ("" : "+v" (c));
}
void
f2 (V x, V *y)
{
register W c __asm ("xmm16");
c = (W) { x[0], x[1], (*y)[0], (*y)[1] };
asm volatile ("" : "+v" (c));
}
/* { dg-final { scan-assembler-times "vpunpcklqdq\[^\n\r]*xmm16" 2 } } */
|
