16 lines
330 B
C
16 lines
330 B
C
/* { dg-do compile } */
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/* { dg-options "-O2 -fdump-tree-dom1" } */
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extern int foo (void) __attribute__((pure));
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int bar()
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{
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int a = foo ();
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a += foo ();
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return a;
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}
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/* Check that we only have one call to foo. */
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/* { dg-final { scan-tree-dump-times "foo" 1 "dom1" } } */
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/* { dg-final { cleanup-tree-dump "dom1" } } */
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