CVS commit: src/sys/arch/powerpc/include

["Nia Alarie" <nia%netbsd.org@localhost>]

Module Name:    src
Committed By:   nia
Date:           Sun Nov 30 17:48:16 UTC 2025

Modified Files:
        src/sys/arch/powerpc/include: bswap.h

Log Message:
powerpc: Use GCC builtins for bswap.

This doubled disk encryption performance on an (emulated) G4. Further
improvements are possible if the GCC 2 version of the endian functions
is used, so we might want to consider doing that on more NetBSD ports.

PR port-sparc64/59789 bswap is slow


To generate a diff of this commit:
cvs rdiff -u -r1.6 -r1.7 src/sys/arch/powerpc/include/bswap.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.