Use compiler intrinsic instead of assembly for popcnt
authorlucasart <lucas.braesch@gmail.com>
Thu, 3 Jul 2014 10:22:53 +0000 (18:22 +0800)
committerlucasart <lucas.braesch@gmail.com>
Thu, 3 Jul 2014 10:22:53 +0000 (18:22 +0800)
commit85b08ce3adafbb1a70cd371cadb1e136e8879ebf
treee552546af3e3430638d26ffd1c7af2ee315502f4
parentb9a88da4abe9a673e8ad0d254d7196da9623e54a
Use compiler intrinsic instead of assembly for popcnt
This time, do not break compatibility with some AMD machines that have SSE3 and popcnt, but do
not have SSE4.2.

No functional change.
src/Makefile
src/bitcount.h