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https://opencores.org/ocsvn/openrisc/openrisc/trunk
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Rev 298 |
Rev 338 |
/* { dg-do compile } */
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/* { dg-do compile } */
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/* { dg-options "-O2 -fdump-tree-vrp1" } */
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/* { dg-options "-O2 -fdump-tree-vrp1" } */
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void bar0 (void);
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void bar0 (void);
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void bar1 (void);
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void bar1 (void);
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void bar2 (void);
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void bar2 (void);
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void bar3 (void);
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void bar3 (void);
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void
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void
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foo (int a)
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foo (int a)
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{
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{
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if (a < 100)
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if (a < 100)
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return;
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return;
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if (200 < a)
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if (200 < a)
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return;
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return;
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switch (a)
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switch (a)
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{
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{
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case 99: bar0 (); return;
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case 99: bar0 (); return;
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case 100: bar1 (); return;
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case 100: bar1 (); return;
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case 101: bar2 (); return;
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case 101: bar2 (); return;
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case 102: bar3 (); return;
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case 102: bar3 (); return;
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}
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}
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}
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}
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/* { dg-final { scan-tree-dump-not "case 99:" "vrp1" } } */
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/* { dg-final { scan-tree-dump-not "case 99:" "vrp1" } } */
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/* { dg-final { cleanup-tree-dump "vrp1" } } */
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/* { dg-final { cleanup-tree-dump "vrp1" } } */
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