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/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-reassoc1" } */
int main(int a, int b, int c, int d, int e, int f, int g, int h)
{
/* Should be transformed into e = 20 */
int i = (a + 9) + (c + 8);
int j = (-c + 1) + (-a + 2);
e = i + j;
return e;
}
/* We can always re-associate to a final constant but the current
implementation does not allow easy roll-back without IL changes. */
/* { dg-final { scan-tree-dump-times "= 20" 1 "reassoc1" { xfail *-*-* } } } */
/* { dg-final { cleanup-tree-dump "reassoc1" } } */
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