search for: promoteintres_setcc

...negative one" model, preferably with an i32 register, which is what getSetCCResultType() will return. Problem: LegalizeTypes promotes i1 to i8 via an i32 setcc, i.e., the generated type legalization is: (i8:truncate (i32:setcc i32:lhs, i32:rhs, ch:cond)) How do I keep DAGTypeLegalizer::PromoteIntRes_SETCC() from inserting the truncate without blowing all other type promotion out of the water (having everything promoted up to i32 as a consequence)? Would it be permissible to add a virtual function to TargetLowering such that the target can effectively say, "Really, the setcc is legal, no...