nuttx/libs
yaojiaqi 131f7f75ed arm: memcpy: add NEON paths for aligned copies
Add dedicated NEON implementations for mutually aligned medium and long memcpy copies when building with __ARM_NEON__. These paths use NEON multi-register loads and stores while preserving the existing VFP implementation for non-NEON VFP configurations.

NEON builds also define USE_VFP, so select the NEON implementation explicitly before falling back to VFP. Apply the same aligned-copy optimization to the armv7-a, armv7-r, and armv8-r implementations.

Signed-off-by: yaojiaqi <yaojiaqi@lixiang.com>
2026-05-09 09:46:43 +08:00
..
libbuiltin include/debug.h: Move to include/nuttx/debug.h 2026-04-07 07:50:06 -03:00
libc arm: memcpy: add NEON paths for aligned copies 2026-05-09 09:46:43 +08:00
libdsp Makefile: Remove make depend files by make distclean 2026-02-16 16:27:57 +01:00
libm Makefile: Remove make depend files by make distclean 2026-02-16 16:27:57 +01:00
libnx include/debug.h: Move to include/nuttx/debug.h 2026-04-07 07:50:06 -03:00
libxx libs\libxx: Fix Make style 2026-03-23 18:16:46 -04:00
CMakeLists.txt libs: migrate to SPDX identifier 2024-10-01 12:25:52 +08:00