5 commits

Author	SHA1	Message	Date
Lephenixnoir	a354e38ccf	string: use gint's optimized memcpy (DONE)	2021-05-23 16:52:33 +02:00
Lephenixnoir	b69e0fd299	string: use gint's optimized memset (DONE)	2021-05-23 16:52:29 +02:00
Lephenixnoir	6021c536f7	string: split strnlen, optimize strlen in assembler (DONE) ... This change provides an optimized hand-written strlen function for SuperH targets. The original plan was to declare the C-based naive version weak and just let the linker figure out the proper one to use, but unfortunately static libraries don't work like that; ld intentionally stops at the first version even if it's weak. Instead, some #ifdef's are used in the C-based strlen to not compile it when unneeded. The optimized strlen uses 4-byte accesses and cmp/str.	2021-05-23 16:00:12 +02:00
Lephenixnoir	a48c163e55	string: add SH4AL-DSP optimizations for memchr (DONE)	2021-05-23 15:51:09 +02:00
Lephenixnoir	d6f606fa5c	string: add and test an optimized memchr (DONE) ... This version works on both SH3 and SH4.	2021-05-23 14:30:35 +02:00