1eb6b86a44
http://docs.freebsd.org/cgi/mid.cgi?552BFEB2.8040407 Re-implement it entirely in inline assembly not to let compilers do silly spilling to memory. For non-POPCNT case, use newly added bit_count(3). Reported by: alc Reviewed by: alc, kib Differential Revision: https://reviews.freebsd.org/D6541 |
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