On 12/22/2013 03:50 AM, Aurelien Jarno wrote: > + TCGv t0 = tcg_const_i32(0); > + tcg_gen_add2_i32(REG(B11_8), cpu_sr_t, > + REG(B7_4), t0, cpu_sr_t, t0); > + tcg_gen_sub2_i32(REG(B11_8), cpu_sr_t, > + t0, t0, REG(B11_8), cpu_sr_t);
While this formulation is correct, I wonder why you strayed from the two subtracts model of subc, since negc is similarly described in the manual? Otherwise, Reviewed-by: Richard Henderson <r...@twiddle.net> r~
