Matt Davis <mattdav...@gmail.com> writes: > What I have in my source is the following: > > rtx eax = gen_rtx_REG(DImode, 0); > rtx and = gen_rtx_AND(DImode, eax, gen_rtx_CONST_INT(VOIDmode, 7)); > and = gen_rtx_SET(DImode, eax, and); > emit_insn_before(and, insn);
This is normally not what you want to do. If you know that your target has a DImode and instruction, then you normally want to call gen_anddi3. If you don't know whether it does, then you generally want to call expand_binop. Ian
