File pr33763.diff of Package gcc43
Index: gcc/tree-inline.c
===================================================================
*** gcc/tree-inline.c (revision 130489)
--- gcc/tree-inline.c (working copy)
*************** expand_call_inline (basic_block bb, tree
*** 2573,2578 ****
--- 2573,2584 ----
if (!cgraph_inline_p (cg_edge, &reason))
{
if (lookup_attribute ("always_inline", DECL_ATTRIBUTES (fn))
+ /* For extern inline functions that get redefined we always
+ silently ignored alway_inline flag. Better behaviour would
+ be to be able to keep both bodies and use extern inline body
+ for inlining, but we can't do that because frontends overwrite
+ the body. */
+ && !cg_edge->callee->local.redefined_extern_inline
/* Avoid warnings during early inline pass. */
&& (!flag_unit_at_a_time || cgraph_global_info_ready))
{