On Thu, Sep 18, 2014 at 11:34 AM, Eric Christopher <[email protected]> wrote: >> > > >> + case 'x': >> + case 'f': >> + case 't': >> + case 'u': >> + return Size <= 128; > > > Hans pointed out that you'll have problems here with _m256 and wanting an > avx register. There is, afaict, no separate constraint for "gimme an avx > register" that's different from SSE registers. There is the 'v' constraint > which works for avx 512 (evex encoded) registers.
How about the attached patch? - Hans
constraints.patch
Description: Binary data
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