musl/src/string/i386, branch v0.9.7 musl - an implementation of the standard library for Linux-based systems asm for memmove on i386 and x86_64 2012-09-10T23:04:24+00:00 Rich Felker dalias@aerifal.cx 2012-09-10T23:04:24+00:00 2bf469310de6793228c103691859ed4d3158b117 for the sake of simplicity, I've only used rep movsb rather than breaking up the copy for using rep movsd/q. on all modern cpus, this seems to be fine, but if there are performance problems, there might be a need to go back and add support for rep movsd/q. 
for the sake of simplicity, I've only used rep movsb rather than
breaking up the copy for using rep movsd/q. on all modern cpus, this
seems to be fine, but if there are performance problems, there might
be a need to go back and add support for rep movsd/q.
memcpy asm for i386 and x86_64 2012-08-12T01:33:13+00:00 Rich Felker dalias@aerifal.cx 2012-08-12T01:33:13+00:00 aaa9eb5101e3a748218fb9373dd9655b50582da2