Re: [PATCH 2/8] lib/lzo: clean-up by introducing COPY16

2018-12-06 Thread Markus F.X.J. Oberhumer
*NOT* acked by Markus Oberhumer, original author of the LZO data compression library and author of the current Linux kernel LZO implementation. Please see my email reply to the patch series header for more info. On 2018-11-30 15:26, Dave Rodgman wrote: > From: Matt Sealey > > Most compilers sh

RE: [PATCH 2/8] lib/lzo: clean-up by introducing COPY16

2018-11-30 Thread David Laight
From: Dave Rodgman > Sent: 30 November 2018 11:48 > From: Matt Sealey > > Most compilers should be able to merge adjacent loads/stores of sizes > which are less than but effect a multiple of a machine word size (in > effect a memcpy() of a constant amount). However the semantics of the > macro ar