17 lines
400 B
C
17 lines
400 B
C
/* { dg-do compile } */
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/* { dg-options "-O -fdump-tree-fre-details" } */
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/* From PR27090. */
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int f(int *a)
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{
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int t = *a;
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unsigned *b = (unsigned *)a;
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int *c = (int*)b;
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return *c + t;
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}
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/* { dg-final { scan-tree-dump "Replaced \\\(int \\\*\\\) b_.*with a_" "fre" } } */
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/* { dg-final { scan-tree-dump "Replaced \\\*c_.*with t_" "fre" } } */
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/* { dg-final { cleanup-tree-dump "fre" } } */
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