https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66112

--- Comment #2 from Uroš Bizjak <ubizjak at gmail dot com> ---
(In reply to Jakub Jelinek from comment #1)
> Created attachment 35522 [details]
> gcc5-pr66112.patch
> 
> Supposedly just using SWI248 instead of SWI48 iterator should fix this,
> though not sure about all the AMD scheduling stuff.

Just copy HImode patterns, as is already case with QI, SI/DImode (and we
tolerated it). We can macroize these patterns latter, if needed at all.

I wonder, why HImode patterns were left out in the first place ...

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