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Re: Fix type of bitstart in vectorizable_live_operation


On 09/15/2017 04:45 AM, Richard Sandiford wrote:
> This patch changes the type of the multiplier applied by
> vectorizable_live_operation from unsigned_type_node to bitsizetype,
> which matches the type of TYPE_SIZE and is the type expected of a
> BIT_FIELD_REF bit position.  This is shown by existing tests when
> 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.sandiford@linaro.org>
> 	    Alan Hayward  <alan.hayward@arm.com>
> 	    David Sherwood  <david.sherwood@arm.com>
> 
> gcc/
> 	* tree-vect-loop.c (vectorizable_live_operation): Fix type of
> 	bitstart.
OK.
jeff


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