19 lines
306 B
C
19 lines
306 B
C
/* { dg-do compile } */
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/* { dg-options "-O2 -fdump-tree-pre-stats" } */
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typedef union {
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int i;
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float f;
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} U;
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int foo(U *u, int b, int i)
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{
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u->i = 0;
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if (b)
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u->i = i;
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return u->i;
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}
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/* { dg-final { scan-tree-dump "Eliminated: 1" "pre" } } */
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/* { dg-final { cleanup-tree-dump "pre" } } */
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