(setup_one_parameter): Add comment to last change.
From-SVN: r106274
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@ -1159,6 +1159,9 @@ setup_one_parameter (inline_data *id, tree p, tree value, tree fn,
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&& (!is_gimple_cast (rhs)
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|| !is_gimple_val (TREE_OPERAND (rhs, 0))))
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gimplify_stmt (&init_stmt);
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/* If VAR represents a zero-sized variable, it's possible that the
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assignment statment may result in no gimple statements. */
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if (init_stmt)
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bsi_insert_after (&bsi, init_stmt, BSI_NEW_STMT);
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}
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