GNU bug report logs - #65491
[PATCH] Improve performance allocating vectors

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Package: emacs;

Reported by: Ihor Radchenko <yantar92 <at> posteo.net>

Date: Thu, 24 Aug 2023 10:00:02 UTC

Severity: wishlist

Tags: patch

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From: Eli Zaretskii <eliz <at> gnu.org>
To: mattias.engdegard <at> gmail.com
Cc: 65491 <at> debbugs.gnu.org, monnier <at> iro.umontreal.ca
Subject: bug#65491: [PATCH] Improve performance allocating vectors
Date: Sat, 16 Sep 2023 19:17:21 +0300

> Cc: 65491 <at> debbugs.gnu.org, monnier <at> iro.umontreal.ca
> Date: Sat, 16 Sep 2023 19:12:40 +0300
> From: Eli Zaretskii <eliz <at> gnu.org>
> 
> The latter one completely broke the 32-bit build --with-wide-int, most
> probably because the last argument to XUNTAG is frequently a pointer
> to a 64-bit type, where uintptr_t is only 32-bit wide.

No, that's not it: the reason is that the _first_ argument is a 64-bit
data type, and then casting XLP(a) to uintptr_t causes the warning,
because uintptr_t is a 32-bit type.
This bug report was last modified 1 year and 264 days ago.

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