History log of /src/sys/arch/sparc/sparc/cpu_in_cksum.c
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# 1.1 20-Sep-2010 tsutsui

branches: 1.1.2; 1.1.4; 1.1.10;
Prepare sparc optimized (by 32 bit add-with-carry insns) cpu_in_cksum()
which is reusing in_cksum_internal() in old sparc/in_cksum.c.

~4% improvements of ttcp(1) xfer rates on SS1+ with le(4).