Ok.
David
On Tue, May 8, 2012 at 9:53 AM, Rong Xu <x...@google.com> wrote:
> Hi,
>
> This patch is for google-4_6 branch only.
>
> It fixes a profile mismatch in streaming LIPO and recovers the performance
> loss
> due to this.
>
> Tested with google internal benchmarks.
>
> Thanks,
>
> 2012-05-08 Rong Xu <x...@google.com>
>
> * ipa-inline.c (fixed_arg_function_p):
> (better_inline_comdat_function_p): match lipo_gen in stream LIPO.
>
> Index: ipa-inline.c
> ===================================================================
> --- ipa-inline.c (revision 187275)
> +++ ipa-inline.c (working copy)
> @@ -658,7 +658,7 @@ fixed_arg_function_p (tree fndecl)
> static bool
> better_inline_comdat_function_p (struct cgraph_node *node)
> {
> - return (profile_arc_flag && flag_dyn_ipa
> + return (profile_arc_flag && (flag_dyn_ipa || flag_ripa_stream)
> && DECL_COMDAT (node->decl)
> && node->global.size <= PARAM_VALUE (PARAM_MAX_INLINE_INSNS_SINGLE)
> && fixed_arg_function_p (node->decl));
>
> --
> This patch is available for review at http://codereview.appspot.com/6194059
