http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46879
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |jakub at gcc dot gnu.org
--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> 2010-12-10
14:59:22 UTC ---
This looks like a lto bug to me.
1765 tree *basep = &op;
1766 while (handled_component_p (*basep))
1767 basep = &TREE_OPERAND (*basep, 0);
1768 if (TREE_CODE (*basep) == VAR_DECL
1769 && !auto_var_in_fn_p (*basep, current_function_decl))
1770 {
1771 bool volatilep = TREE_THIS_VOLATILE (*basep);
1772 *basep = build2 (MEM_REF, TREE_TYPE (*basep),
1773 build_fold_addr_expr (*basep),
1774 build_int_cst (build_pointer_type
1775 (TREE_TYPE (*basep)), 0));
1776 TREE_THIS_VOLATILE (*basep) = volatilep;
1777 }
in output_gimple_stmt is not suitable for the first argument of a GIMPLE_DEBUG
stmt - where the argument must be a DECL.
