GNU bug report logs - #63365
30.0.50; GCC 13.1 breaks building Emacs with native-compilation

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From: Eli Zaretskii <eliz <at> gnu.org>
To: Andrea Corallo <acorallo <at> gnu.org>
Cc: 63365 <at> debbugs.gnu.org, arash <at> gnu.org, svraka.andras <at> gmail.com, cyril.arnould <at> outlook.com
Subject: bug#63365: 30.0.50; GCC 13.1 breaks building Emacs with native-compilation
Date: Sun, 25 Jun 2023 18:41:25 +0300

> From: Andrea Corallo <acorallo <at> gnu.org>
> Cc: Arash Esbati <arash <at> gnu.org>,  cyril.arnould <at> outlook.com,
>   63365 <at> debbugs.gnu.org,  svraka.andras <at> gmail.com
> Date: Sun, 25 Jun 2023 09:51:13 -0400
> 
> Maybe someone should compare the two binaries (with and without
> -foptimize-sibling-calls) to understand which compilation unit (and
> which function) differs in details.

How does one compare binaries in a useful way?  The Emacs binary is
AFAIR around 20MB even when stripped of all symbols.

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