On Fri, May 04, 2018 at 04:00:48AM +0000, Mateusz Guzik wrote: > Author: mjg > Date: Fri May 4 04:00:48 2018 > New Revision: 333240 > URL: https://svnweb.freebsd.org/changeset/base/333240 > > Log: > Allow __builtin_memmove instead of bcopy for small buffers of known size
What is the justification for forcing a size rather than using the compiler's built-in fallback to memmove? Is the kernel compilation environment disabling that? -- Brooks
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