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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.2.2/] [gcc/] [testsuite/] [treelang/] [compile/] [extravar.tree] - Rev 154

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// { dg-do compile }
// { dg-options "-fdump-tree-optimized -O1 -Wunused-variable" }
external_definition int bar (int aaa, int ddd);

static int foo = -3;  // { dg-warning "defined but not used" }

bar
{
        automatic int ccc;

        return aaa + ddd + +3;
}
// { dg-final { scan-tree-dump-not "ccc" "optimized" } }
// { dg-final { cleanup-tree-dump "optimized" } }

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