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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [pr20702.c] - Blame information for rev 154

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/* PR tree-optimization/20702
   VRP did not insert ASSERT_EXPRs into dominator dominator children
   of a basic block ending with COND_EXPR unless the children are also
   immediate successors of the basic block.  */
 
/* { dg-do compile } */
/* { dg-options "-O2 -fno-tree-dominator-opts -fdump-tree-vrp1-details" } */
 
extern void bar (int);
 
int
foo (int *p, int b)
{
  int a;
 
  if (b)
    bar (123);
  else
    bar (321);
 
  a = *p;
  if (p == 0)
    return 0;
 
  return a;
}
 
/* { dg-final { scan-tree-dump-times "Folding predicate" 1 "vrp1"} } */
/* { dg-final { cleanup-tree-dump "vrp1" } } */

Line No.	Rev	Author	Line
1	149	jeremybenn	`/* PR tree-optimization/20702`
2			`VRP did not insert ASSERT_EXPRs into dominator dominator children`
3			`of a basic block ending with COND_EXPR unless the children are also`
4			`immediate successors of the basic block. */`
5
6			`/* { dg-do compile } */`
7			`/* { dg-options "-O2 -fno-tree-dominator-opts -fdump-tree-vrp1-details" } */`
8
9			`extern void bar (int);`
10
11			`int`
12			`foo (int *p, int b)`
13			`{`
14			`int a;`
15
16			`if (b)`
17			`bar (123);`
18			`else`
19			`bar (321);`
20
21			`a = *p;`
22			`if (p == 0)`
23			`return 0;`
24
25			`return a;`
26			`}`
27
28			`/* { dg-final { scan-tree-dump-times "Folding predicate" 1 "vrp1"} } */`
29			`/* { dg-final { cleanup-tree-dump "vrp1" } } */`

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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [pr20702.c] - Blame information for rev 154