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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [vrp60.c] - Blame information for rev 689

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/* { dg-do compile } */
/* { dg-options "-O2 -fno-tree-ccp -fno-tree-dominator-opts -fdump-tree-vrp1" } */
 
int foo (int x, int b)
{
  int cst;
  if (b)
    cst = -__INT_MAX__ - 1;
  else
    cst = -__INT_MAX__;
  x = x | cst;
  if (x >= 0)
    return 12345;
  return x;
}
 
int bar (int x, int b)
{
  int cst;
  if (b)
    cst = __INT_MAX__;
  else
    cst = __INT_MAX__ - 1;
  x = x & cst;
  if (x < 0)
    return 12345;
  return x;
}
 
/* { dg-final { scan-tree-dump-not "12345" "vrp1" } } */
/* { dg-final { cleanup-tree-dump "vrp1" } } */

Line No.	Rev	Author	Line
1	689	jeremybenn	`/* { dg-do compile } */`
2			`/* { dg-options "-O2 -fno-tree-ccp -fno-tree-dominator-opts -fdump-tree-vrp1" } */`
3
4			`int foo (int x, int b)`
5			`{`
6			`int cst;`
7			`if (b)`
8			`cst = -__INT_MAX__ - 1;`
9			`else`
10			`cst = -__INT_MAX__;`
11			`x = x \| cst;`
12			`if (x >= 0)`
13			`return 12345;`
14			`return x;`
15			`}`
16
17			`int bar (int x, int b)`
18			`{`
19			`int cst;`
20			`if (b)`
21			`cst = __INT_MAX__;`
22			`else`
23			`cst = __INT_MAX__ - 1;`
24			`x = x & cst;`
25			`if (x < 0)`
26			`return 12345;`
27			`return x;`
28			`}`
29
30			`/* { dg-final { scan-tree-dump-not "12345" "vrp1" } } */`
31			`/* { dg-final { cleanup-tree-dump "vrp1" } } */`

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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [vrp60.c] - Blame information for rev 689