On 09/15/2017 04:45 AM, Richard Sandiford wrote:
> vectorizable_live_operation needs to use BIT_FIELD_REF to extract one
> element of a vector. For a packed vector boolean type, the number of
> bits to extract should be taken from TYPE_PRECISION rather than TYPE_SIZE.
>
> This is shown by existing tests once SVE is added.
>
> Tested on aarch64-linux-gnu, x86_64-linux-gnu and powerpc64le-linux-gnu.
> OK to install?
>
> Richard
>
>
> 2017-09-15 Richard Sandiford <richard.sandif...@linaro.org>
> Alan Hayward <alan.hayw...@arm.com>
> David Sherwood <david.sherw...@arm.com>
>
> gcc/
> * tree-vect-loop.c (vectorizable_live_operation): Fix element size
> calculation for vector booleans.
OK.
jeff
