On 8/3/20 6:28 AM, Peter Maydell wrote: > In arm_tr_init_disas_context() we have a FIXME comment that suggests > "cpu_M0 can probably be the same as cpu_V0". This isn't in fact > possible: cpu_V0 is used as a temporary inside gen_iwmmxt_shift(), > and that function is called in various places where cpu_M0 contains a > live value (i.e. between gen_op_iwmmxt_movq_M0_wRn() and > gen_op_iwmmxt_movq_wRn_M0() calls). Remove the comment. > > We also have a comment on the declarations of cpu_V0/V1/M0 which > claims they're "for efficiency". This isn't true with modern TCG, so > replace this comment with one which notes that they're only used with > the iwmmxt decode. > > Signed-off-by: Peter Maydell <peter.mayd...@linaro.org> > ---
Reviewed-by: Richard Henderson <richard.hender...@linaro.org> r~
