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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [sra-5.c] - Blame information for rev 298

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/* { dg-do compile } */
/* { dg-options "-O1 -fdump-tree-optimized" } */
 
/* Tests for SRA of unions. */
 
 
typedef union testunion
{
  double d;
  char f1;
} testunion;
 
void
copyunion1 (testunion param)
{
  testunion local;
  param.f1 = 0;
  local = param;
  if (local.f1 != 0)
    link_error ();
}
 
void
copyunion11 (testunion *param)
{
  testunion local;
  param->f1 = 0;
  local = *param;
  if (local.f1 != 0)
    link_error ();
}
 
void
copyunion111 (testunion param)
{
  testunion *local = &param;
  param.f1 = 0;
  if (local->f1 != 0)
    link_error ();
}
 
testunion globuf;
void
copyunion1111 (void)
{
  testunion local;
  globuf.f1 = 0;
  local = globuf;
  if (local.f1 != 0)
    link_error ();
}
 
void
copyunion11111 (void)
{
  testunion *local = &globuf;
  globuf.f1 = 0;
  if (local->f1 != 0)
    link_error ();
}
 
void
copyunion111111 (testunion param)
{
  static testunion local;
  param.f1 = 0;
  local = param;
  if (local.f1 != 0)
    link_error ();
}
 
/* There should be no reference to link_error. */
/* { dg-final { scan-tree-dump-times "link_error" 0 "optimized"} } */
/* { dg-final { cleanup-tree-dump "optimized" } } */

Line No.	Rev	Author	Line
1	298	jeremybenn	`/* { dg-do compile } */`
2			`/* { dg-options "-O1 -fdump-tree-optimized" } */`
3
4			`/* Tests for SRA of unions. */`
5
6
7			`typedef union testunion`
8			`{`
9			`double d;`
10			`char f1;`
11			`} testunion;`
12
13			`void`
14			`copyunion1 (testunion param)`
15			`{`
16			`testunion local;`
17			`param.f1 = 0;`
18			`local = param;`
19			`if (local.f1 != 0)`
20			`link_error ();`
21			`}`
22
23			`void`
24			`copyunion11 (testunion *param)`
25			`{`
26			`testunion local;`
27			`param->f1 = 0;`
28			`local = *param;`
29			`if (local.f1 != 0)`
30			`link_error ();`
31			`}`
32
33			`void`
34			`copyunion111 (testunion param)`
35			`{`
36			`testunion *local = &param;`
37			`param.f1 = 0;`
38			`if (local->f1 != 0)`
39			`link_error ();`
40			`}`
41
42			`testunion globuf;`
43			`void`
44			`copyunion1111 (void)`
45			`{`
46			`testunion local;`
47			`globuf.f1 = 0;`
48			`local = globuf;`
49			`if (local.f1 != 0)`
50			`link_error ();`
51			`}`
52
53			`void`
54			`copyunion11111 (void)`
55			`{`
56			`testunion *local = &globuf;`
57			`globuf.f1 = 0;`
58			`if (local->f1 != 0)`
59			`link_error ();`
60			`}`
61
62			`void`
63			`copyunion111111 (testunion param)`
64			`{`
65			`static testunion local;`
66			`param.f1 = 0;`
67			`local = param;`
68			`if (local.f1 != 0)`
69			`link_error ();`
70			`}`
71
72			`/* There should be no reference to link_error. */`
73			`/* { dg-final { scan-tree-dump-times "link_error" 0 "optimized"} } */`
74			`/* { dg-final { cleanup-tree-dump "optimized" } } */`

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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [sra-5.c] - Blame information for rev 298