tree d53845308bd5376dfb1b413edf650ad902ccb827
parent ceed2a3cf6af420a0782e7f6147d5965b01b772a
author Ross Burton <ross.burton@arm.com> 1702585546 +0000
committer Cosmin Truta <ctruta@gmail.com> 1718482174 +0300

arm: Remove obsolete assembler implementation filter_neon.S

This file contains hand-coded assembler implementations of the filter
functions for 32-bit Arm platforms.  These are only used when the
compiler doesn't support neon intrinsics (added to GCC 4.3 in 2008) or
is exactly GCC 4.5.4 (released 2012), both of which are sufficiently
unlikely to be true that it's fair to say the assembler is no longer
used.

This commit deletes filter_neon.S and removes the now obsolete
preprocessor logic in pngpriv.h.

Signed-off-by: Bill Roberts <bill.roberts@arm.com>
Signed-off-by: Cosmin Truta <ctruta@gmail.com>