On Wed, Nov 23, 2016 at 08:09:01PM +0100, Uros Bizjak wrote:
> Hello!
>
> This patch cleans and improves mask op patterns a bit. The patch uses
> insn mode attribute to control emission of word-mode operations and
> macroizes a couple of patterns.
>
> No functional changes.
>
> 2016-11-23 Uros Bizjak <ubiz...@gmail.com>
>
> * gcc.target/config/i386.md (*movqi_internal): Calculate mode
s,gcc.target/config,config/i386,
> attribute of alternatives 7,8,9 depending on TARGET_AVX512DQ.
> <TYPE_MSKMOV>: Emit kmovw for MODE_HI insn mode attribute.
> (*k<logic><mode>): Calculate mode attribute depending on
> TARGET_AVX512DQ. Emit k<logic>w for MODE_HI insn mode attribute.
> (*andqi_1): Calculate mode attribute of alternative 3 depending
> on TARGET_AVX512DQ. Emit kandw for MODE_HI insn mode attribute.
> (kandn<mode>): Calculate mode attribute of alternative 2 depending
> on TARGET_AVX512DQ. Emit kandnw for MODE_HI insn mode attribute.
> (kxnor<mode>): Merge insn patterns using SWI1248_AVX512BW mode
> iterator. Calculate mode attribute of alternative 1 depending
> on TARGET_AVX512DQ. Emit kxnorw for MODE_HI insn mode attribute.
> (*one_cmplqi2_1): Calculate mode attribute of alternative 2 depending
> on TARGET_AVX512DQ. Emit knotw for MODE_HI insn mode attribute.
Jakub
