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From: Nathan Bossart <nathan@postgresql.org>
To: pgsql-committers@lists.postgresql.org
Subject: pgsql: Move x86-64-specific popcount code to pg_popcount_x86.c.
Date: Wed, 21 Jan 2026 20:21:28 +0000
Message-ID: <E1viehj-001rU0-2U@gemulon.postgresql.org> (raw)

Move x86-64-specific popcount code to pg_popcount_x86.c.

This moves the remaining x86-64-specific popcount implementations
in pg_bitutils.c to pg_popcount_x86.c.

Reviewed-by: John Naylor <johncnaylorls@gmail.com>
Discussion: https://postgr.es/m/aWf_InS1VrbeXAfP%40nathan

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/79e232ca013c7f357704f8af9782fe72466c216e

Modified Files
--------------
src/include/port/pg_bitutils.h |  20 ++--
src/port/pg_bitutils.c         | 263 +---------------------------------------
src/port/pg_popcount_x86.c     | 264 +++++++++++++++++++++++++++++++++++++++--
3 files changed, 267 insertions(+), 280 deletions(-)

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