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Re: [PATCH v2 60/70] x86: Use control flow typechecking where possible


  • To: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
  • From: Jan Beulich <jbeulich@xxxxxxxx>
  • Date: Tue, 15 Feb 2022 17:26:17 +0100
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  • Cc: Roger Pau Monné <roger.pau@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>
  • Delivery-date: Tue, 15 Feb 2022 16:26:31 +0000
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On 14.02.2022 13:51, Andrew Cooper wrote:
> Now all callees have been annotated, turn on typechecking to catch issues in
> the future.
> 
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
> ---
> CC: Jan Beulich <JBeulich@xxxxxxxx>
> CC: Roger Pau Monné <roger.pau@xxxxxxxxxx>
> CC: Wei Liu <wl@xxxxxxx>
> 
> RFC.  This is still an experimental compiler extention
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102953

Hmm, the last update to that bugzilla entry was in November. I'm not
sure it is a good idea to carry code for something which hasn't even
reached gcc's master branch yet.

Jan




 


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