28 lines
483 B
C
28 lines
483 B
C
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/* { dg-do compile } */
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/* { dg-options "-O2 -fdump-tree-ccp2" } */
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int
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e7 (int gg)
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{
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int xe = 0;
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while (xe < 1)
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{
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int ui;
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ui = ~xe;
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if (ui == 0)
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ui = xe >> gg;
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xe %= !ui;
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}
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return xe;
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}
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/* EVRP should be able to reduce this to a single goto when we can
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* revisit statements to try folding again based on changed inputs.
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* Until then, make sure its gone by ccp2. */
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/* { dg-final { scan-tree-dump-times "goto" 1 "ccp2" } } */
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