1a403d1d2e549bc7d280001503867321572717f6 |
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26-Jun-2010 |
David Daney <ddaney@caviumnetworks.com> |
MIPS: Create and use asm/arch_hweight.h Some MIPS ISA processor varients can do hweight operations efficiently. Split arch_hweight.h into a seperate file, and implement the operations with __builtin_popcount{,ll} if supported. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Cc: David Daney <ddaney@caviumnetworks.com> Patchwork: https://patchwork.linux-mips.org/patch/1430/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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