Richard Henderson c6a98619f7 tcg/mips: Conditionalize tcg_out_exts_i32_i64
Since TCG_TYPE_I32 values are kept sign-extended in registers, we need not
extend if the register matches.  This is already relied upon by comparisons.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-05-02 13:05:45 -07:00
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