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111
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1 /* { dg-do compile } */
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2 /* { dg-options "-O2 -fdump-tree-reassoc1" } */
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3
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4 int main(int a, int b, int c, int d, int e, int f, int g, int h)
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5 {
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6 /* Should be transformed into e = 20 */
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7 int i = (a + 9) + (c + 8);
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8 int j = (-c + 1) + (-a + 2);
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9
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10 e = i + j;
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11 return e;
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12 }
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13
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14 /* We can always re-associate to a final constant but the current
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15 implementation does not allow easy roll-back without IL changes. */
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16
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17 /* { dg-final { scan-tree-dump-times "= 20" 1 "reassoc1" { xfail *-*-* } } } */
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