[Bug tree-optimization/43791] [4.6 Regression] kernel/rtmutex.c:1138:1: internal compiler error: in cgraph_decide_inlining_of_small_functions, at ipa-inline.c:1009

["justinmattock at gmail dot com" <gcc-bugzilla@gcc.gnu.org>]

------- Comment #25 from justinmattock at gmail dot com  2010-05-06 13:27 -------
Subject: Re:  [4.6 Regression] kernel/rtmutex.c:1138:1:
 internal compiler error: in cgraph_decide_inlining_of_small_functions, at
 ipa-inline.c:1009

On 05/06/2010 06:11 AM, hubicka at gcc dot gnu dot org wrote:
> ------- Comment #22 from hubicka at gcc dot gnu dot org  2010-05-06 13:11 -------
> Testing the following patch. For some reason we skip updates of costs at
> alwaysinline callers. This is wrong.
>
> Honza
>
> Index: ipa-inline.c
> ===================================================================
> --- ipa-inline.c        (revision 159096)
> +++ ipa-inline.c        (working copy)
> @@ -664,7 +664,7 @@ update_caller_keys (fibheap_t heap, stru
>     struct cgraph_edge *edge;
>     cgraph_inline_failed_t failed_reason;
>
> -  if (!node->local.inlinable || node->local.disregard_inline_limits
> +  if (!node->local.inlinable
>         || node->global.inlined_to)
>       return;
>     if (bitmap_bit_p (updated_nodes, node->uid))
>
>


I'll give this a try..
keep in mind though
I ended up compressing that
system, and am in the process
of doing something else on that
machine.(so it might not be today,
but I will do this).

Justin P. Mattock


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43791