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/* { dg-do compile } */
/* { dg-options "-fdump-tree-original" } */
int test1 (int a)
{
return 2 - a == a;
}
int test2 (int a)
{
return 1 - a == a;
}
int test3 (int a)
{
return 1 - a != a;
}
/* { dg-final { scan-tree-dump-times "return 2 - a == a" 1 "original" } } */
/* { dg-final { scan-tree-dump-times "return 0" 1 "original" } } */
/* { dg-final { scan-tree-dump-times "return 1" 1 "original" } } */
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