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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [uninit-pred-4_a.c] - Blame information for rev 695

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/* { dg-do compile } */
/* { dg-options "-Wuninitialized -O2" } */
 
int g;
void bar();
void blah(int);
int foo (int n, int m, int r, int t)
{
  int flag = 0;
  int v;
 
  if (t)
    {
      if (n)
        {
          v = r;    /* init path 1 */
          flag = 1;
        }
 
      if (m)
        g++;
      else
        bar();
 
      if (flag)  /* properly  guarded */
        blah(v); /* { dg-bogus "uninitialized" "bogus warning" } */
    }
  else
    {
      v = r+1; /* init path 2 */
      flag = 2;
    }
 
  if (m)
    g++;
  else
    bar();
 
  if (flag)  /* properly guarded */
    blah(v); /* { dg-bogus "uninitialized" "bogus warning" } */
 
  return 0;
}

Line No.	Rev	Author	Line
1	689	jeremybenn	`/* { dg-do compile } */`
2			`/* { dg-options "-Wuninitialized -O2" } */`
3
4			`int g;`
5			`void bar();`
6			`void blah(int);`
7			`int foo (int n, int m, int r, int t)`
8			`{`
9			`int flag = 0;`
10			`int v;`
11
12			`if (t)`
13			`{`
14			`if (n)`
15			`{`
16			`v = r; /* init path 1 */`
17			`flag = 1;`
18			`}`
19
20			`if (m)`
21			`g++;`
22			`else`
23			`bar();`
24
25			`if (flag) /* properly guarded */`
26			`blah(v); /* { dg-bogus "uninitialized" "bogus warning" } */`
27			`}`
28			`else`
29			`{`
30			`v = r+1; /* init path 2 */`
31			`flag = 2;`
32			`}`
33
34			`if (m)`
35			`g++;`
36			`else`
37			`bar();`
38
39			`if (flag) /* properly guarded */`
40			`blah(v); /* { dg-bogus "uninitialized" "bogus warning" } */`
41
42			`return 0;`
43			`}`

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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [uninit-pred-4_a.c] - Blame information for rev 695