[llvm-commits] [llvm-gcc] Removal of signedness from gcc/config/i386/i386.h

[Chris Lattner]

>> Although this patch removes isSigned() calls and is correct, it is  
>> not
>> optimal. It is still using CastInst::getCastOpcode to figure out the
>> casting opcode for it. Perhaps someone with a little more  
>> knowledge of
>> the intrinsic functions could narrow these down to the appropriate  
>> cast
>> opcode.

This is fine.  When the whole patch lands, please ping evan.  Most of  
those casts are obviously bitcasts (vector -> vector).

-Chris