Re: [PATCH 00/20] tcg: vector improvements

["Alex Bennée" <alex.bennee@linaro.org>]

Richard Henderson <richard.henderson@linaro.org> writes:

> Add some opcodes for compound logic operations that were so
> far marked as TODO.  Implement those for PPC and S390X.
>
> We do not want to implement 512-bit width operations, because
> those trigger a cluster clock slowdown on the current set of
> Intel cpus.  But there are new operations in avx512 that apply
> to 128 and 256-bit vectors, which do not trigger the slowdown,
> and those are very interesting.

So with a tweak to the vector tests patches I sent yesterday and running
on hackbox (which has AVX on it) I got coverage in tcg/i386 from:

    	   Hit 	Total 	Coverage
Lines: 	   839 	1768 	47.5 %
Functions: 56 	81 	69.1 %
Branches: 336 	864 	38.9 %

to:

           Hit 	Total 	Coverage
Lines: 	   1077 1668 	64.6 %
Functions: 68 	77 	88.3 %
Branches:504 	852 	59.2 %

which I think warrants a:

Tested-by: Alex Bennée <alex.bennee@linaro.org>

for the series.

-- 
Alex Bennée