[Bug target/49411] [4.6/4.7] ICE: unrecognizable insn with -mxop in _mm_roti_epi8 with negative number

[qneill at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49411

--- Comment #4 from Quentin Neill <qneill at gcc dot gnu.org> 2011-06-15 
15:38:27 UTC ---
Hi Jakub,

Thanks for looking at this.

I think we need an nargs==3 case for the Compare/Predicate generation
(_mm_com*) intrinsics as well.

And did you mean to test the value of INTVAL(op) in the nargs==4 vpermil case
before throwing an error?
-- 
Quentin