On Tue, Oct 14, 2014 at 11:18:28AM +0400, Kirill Yukhin wrote:
* config/i386/sse.md (define_mode_iterator VI_AVX2): Extend
to support AVX-512BW.
(define_mode_iterator VI124_AVX2_48_AVX512F): Remove.
(define_expand plusminus_insnmode3): Remove masking support.
Hello,
On 20 Oct 14:36, Jakub Jelinek wrote:
On Tue, Oct 14, 2014 at 11:18:28AM +0400, Kirill Yukhin wrote:
* config/i386/sse.md (define_mode_iterator VI_AVX2): Extend
to support AVX-512BW.
(define_mode_iterator VI124_AVX2_48_AVX512F): Remove.
(define_expand
On Mon, Oct 20, 2014 at 05:30:36PM +0400, Kirill Yukhin wrote:
Unfortunately this caused PR63600. The problem is that VI_AVX2
mode iterator includes V2DI and for AVX2 also V4DI, but for pre-ssse3
ix86_expand_sse2_abs doesn't handle V2DI (and can't easily, we don't have
PSRAQ instruction),
On Mon, Oct 20, 2014 at 3:41 PM, Jakub Jelinek ja...@redhat.com wrote:
On Mon, Oct 20, 2014 at 05:30:36PM +0400, Kirill Yukhin wrote:
Unfortunately this caused PR63600. The problem is that VI_AVX2
mode iterator includes V2DI and for AVX2 also V4DI, but for pre-ssse3
ix86_expand_sse2_abs
Hello Uroš,
It seems like I missed to post uppdated patch.
On 25 Sep 20:11, Uros Bizjak wrote:
I'd rather go with the second approach, it is less confusing from the
maintainer POV. All other patterns with masking use some consistent
template, so I'd suggest using the same approach for
On Tue, Oct 14, 2014 at 9:18 AM, Kirill Yukhin kirill.yuk...@gmail.com wrote:
Hello Uroš,
It seems like I missed to post uppdated patch.
On 25 Sep 20:11, Uros Bizjak wrote:
I'd rather go with the second approach, it is less confusing from the
maintainer POV. All other patterns with masking
Hello,
Patch in the bottom extends plus/minus/abs/andnot patterns
to support AVX-512.
I've used questionable hack in the patterns.
Instead of writing dozen similar patterns with masking
I've simply substed them, prohibiting non-mask variant in
the pattern condition. E.g.:
(define_expand
On Thu, Sep 25, 2014 at 4:12 PM, Kirill Yukhin kirill.yuk...@gmail.com wrote:
Hello,
Patch in the bottom extends plus/minus/abs/andnot patterns
to support AVX-512.
I've used questionable hack in the patterns.
Instead of writing dozen similar patterns with masking
I've simply substed them,
