29 lines
597 B
C
29 lines
597 B
C
/* { dg-do compile } */
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/* { dg-options "-O2 -fdump-tree-original" } */
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int test1(int a, int b)
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{
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return (a ^ b) == a;
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}
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int test2(int c, int d)
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{
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return (c ^ d) != c;
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}
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int test3(int e, int f)
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{
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return (e ^ f) == f;
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}
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int test4(int g, int h)
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{
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return (g ^ h) != h;
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}
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/* { dg-final { scan-tree-dump-times "b == 0" 1 "original" } } */
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/* { dg-final { scan-tree-dump-times "d != 0" 1 "original" } } */
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/* { dg-final { scan-tree-dump-times "e == 0" 1 "original" } } */
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/* { dg-final { scan-tree-dump-times "g != 0" 1 "original" } } */
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/* { dg-final { cleanup-tree-dump "original" } } */
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