OpenCores
URL https://opencores.org/ocsvn/openrisc_me/openrisc_me/trunk

Subversion Repositories openrisc_me

[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [builtins-44.c] - Blame information for rev 298

Details | Compare with Previous | View Log

Line No. Rev Author Line
1 298 jeremybenn
/* { dg-do compile } */
2
/* { dg-options "-O1 -fno-trapping-math -fno-finite-math-only -fdump-tree-optimized" } */
3
 
4
extern void f(int);
5
extern void link_error ();
6
 
7
extern float x;
8
extern double y;
9
extern long double z;
10
 
11
int
12
main ()
13
{
14
  double pinf = __builtin_inf ();
15
#ifndef __SPU__
16
  /* The SPU single-precision floating point format does not support Inf.  */
17
  float pinff = __builtin_inff ();
18
#endif
19
  long double pinfl = __builtin_infl ();
20
 
21
  if (__builtin_isinf (pinf) != 1)
22
    link_error ();
23
#ifndef __SPU__
24
  if (__builtin_isinf (pinff) != 1)
25
    link_error ();
26
  if (__builtin_isinff (pinff) != 1)
27
    link_error ();
28
#endif
29
  if (__builtin_isinf (pinfl) != 1)
30
    link_error ();
31
  if (__builtin_isinfl (pinfl) != 1)
32
    link_error ();
33
 
34
  if (__builtin_isinf_sign (-pinf) != -1)
35
    link_error ();
36
#ifndef __SPU__
37
  if (__builtin_isinf_sign (-pinff) != -1)
38
    link_error ();
39
#endif
40
  if (__builtin_isinf_sign (-pinfl) != -1)
41
    link_error ();
42
 
43
  if (__builtin_isinf (4.0))
44
    link_error ();
45
  if (__builtin_isinf (4.0))
46
    link_error ();
47
  if (__builtin_isinff (4.0))
48
    link_error ();
49
  if (__builtin_isinf (4.0))
50
    link_error ();
51
  if (__builtin_isinfl (4.0))
52
    link_error ();
53
}
54
 
55
 
56
/* Check that all instances of link_error were subject to DCE.  */
57
/* { dg-final { scan-tree-dump-times "link_error" 0 "optimized" } } */
58
/* { dg-final { cleanup-tree-dump "optimized" } } */

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.