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Re: IPA merge 3: passmanager tweeks

Hi Jan,

On Sat, 16 Dec 2006, Jan Hubicka wrote:
> interesitng, since I am pretty sure I tested the patch with ada in
> Zdenek's tester.
> It look slike the assert I added shows that Ada keep
> current_function_decl set to some value after passing controll to the
> backend.  Since we already clear cfun variable before doing IPA
> optimization, I guess the most robust fix is the following.
> Does it work for you?

I can confirm that this patch restores bootstrap for me on
i686-pc-linux-gnu when building Ada.  Please try and figure out
why this wasn't caught by Zdenek's scripts or your own testing.

> Index: cgraphunit.c
> ===================================================================
> --- cgraphunit.c	(revision 119965)
> +++ cgraphunit.c	(working copy)
> @@ -1363,6 +1358,7 @@ static void
>  ipa_passes (void)
>  {

>    cfun = NULL;
> +  current_function_decl = NULL;
>    tree_register_cfg_hooks ();
>    bitmap_obstack_initialize (NULL);
>    execute_ipa_pass_list (all_ipa_passes);

If you're happy this is the correct fix, I'd call it "obvious".


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