blob: 33f19991f7611288b57434372cacf0b5b6bcc60a (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
/* { dg-do compile { target { powerpc*-*-* } } } */
/* { dg-skip-if "" { powerpc*-*-darwin* } { "*" } { "" } } */
/* { dg-require-effective-target powerpc_p8vector_ok } */
/* { dg-options "-mcpu=power8 -O2 -mupper-regs-df -mupper-regs-sf" } */
float load_sf (float *p)
{
float f = *p;
__asm__ ("# reg %x0" : "+v" (f));
return f;
}
double load_df (double *p)
{
double d = *p;
__asm__ ("# reg %x0" : "+v" (d));
return d;
}
double load_dfsf (float *p)
{
double d = (double) *p;
__asm__ ("# reg %x0" : "+v" (d));
return d;
}
void store_sf (float *p, float f)
{
__asm__ ("# reg %x0" : "+v" (f));
*p = f;
}
void store_df (double *p, double d)
{
__asm__ ("# reg %x0" : "+v" (d));
*p = d;
}
/* { dg-final { scan-assembler "lxsspx" } } */
/* { dg-final { scan-assembler "lxsdx" } } */
/* { dg-final { scan-assembler "stxsspx" } } */
/* { dg-final { scan-assembler "stxsdx" } } */
|
