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PR target/20095
[pf3gnuchains/gcc-fork.git]
/
gcc
/
testsuite
/
gcc.dg
/
tree-ssa
/
ssa-pre-5.c
1
/* { dg-do compile } */
2
/* { dg-options "-O2 -fdump-tree-pre-stats" } */
3
int
4
foo (int i)
5
{
6
int a, b;
7
if (i)
8
a = 3, b = 2;
9
else
10
a = 2, b = 3;
11
return a + b;
12
}
13
/* We should detect that a+b is the same along both edges, and replace it with
14
5 */
15
/* { dg-final { scan-tree-dump-times "Constified:1" 1 "pre"} } */