On 5/1/19 10:29 AM, Alex Bennée wrote:
>> +static inline bool tcg_out_mov(TCGContext *s, TCGType type,
>> TCGReg ret, TCGReg arg)
>> {
>> - tcg_out_dat_reg(s, COND_AL, ARITH_MOV, ret, 0, arg, SHIFT_IMM_LSL(0));
>> + if (ret != arg) {
>> + tcg_out_dat_reg(s, COND_AL, ARITH_MOV, ret, 0, arg,
>> SHIFT_IMM_LSL(0));
>> + }
>> + return true;
>> }
>
> You fix a mov folding here.. either mention in commit message or fix in
> a separate commit. I appreciate the other arches already do this.
Fair enough, I've split this out to a separate commit.
And, using tcg_out_mov_reg(s, COND_AL, reg, arg), which
is perhaps even clearer.
r~
