summaryrefslogtreecommitdiff
path: root/gcc/testsuite/gcc.target/sparc/fnand.c
blob: 89fe8694df35f3683d12146bc517d5a5f7012b59 (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
43
44
45
46
47
48
/* { dg-do compile } */
/* { dg-options "-O -mcpu=ultrasparc -mvis" } */
typedef char  vec8 __attribute__((vector_size(8)));
typedef short vec16 __attribute__((vector_size(8)));
typedef int   vec32 __attribute__((vector_size(8)));

extern vec8 foo1_8(void);
extern vec8 foo2_8(void);

vec8 fun8(void)
{
  return ~(foo1_8 () & foo2_8 ());
}

extern vec16 foo1_16(void);
extern vec16 foo2_16(void);

vec16 fun16(void)
{
  return ~(foo1_16 () & foo2_16 ());
}

extern vec32 foo1_32(void);
extern vec32 foo2_32(void);

vec32 fun32(void)
{
  return ~(foo1_32 () & foo2_32 ());
}


/* DeMorgan's Law's at work.  */
vec8 fun8b(void)
{
  return ~foo1_8 () | ~foo2_8 ();
}

vec16 fun16b(void)
{
  return ~foo1_16 () | ~foo2_16 ();
}

vec32 fun32b(void)
{
  return ~foo1_32 () | ~foo2_32 ();
}

/* { dg-final { scan-assembler-times "fnand\t%" 6 } } */