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Re: set the correct block info for the call stmt in fnsplit (issue6111050)
On Fri, Apr 27, 2012 at 12:50 PM, Eric Botcazou <ebotcazou@adacore.com> wrote:
>> We do not depend on the block structure any more when dealing with
>> stack layout for variables in GCC 4.7.0 and above. ?I am not saying
>> your patch is incorrect or not needed. ?Just it will not have an
>> effect on variable stack layout.
>
> It might be worth backporting to the 4.6 branch though, these stack layout
> issues are very nasty.
What about not setting a BLOCK on the call stmt? That said, I can't see
how outlining a SESE region that starts at the beginning of the function
is not conservatively using the outermost BLOCK ... so, is the bug not
elsewhere?
Richard.
> --
> Eric Botcazou