17 lines
402 B
C
17 lines
402 B
C
/* { dg-do compile } */
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/* { dg-options "-O2 -fdump-tree-pre-stats" } */
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typedef int type[2];
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int foo(type *a, int argc)
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{
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int d, e;
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/* Should be able to eliminate the second load of *a along the main path. */
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d = (*a)[argc];
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if (!d)
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a++;
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e = (*a)[argc];
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return e;
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}
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/* { dg-final { scan-tree-dump-times "Eliminated: 1" 1 "pre" } } */
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/* { dg-final { cleanup-tree-dump "pre" } } */
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