220b2da7f3
This version of tcg_out_mov is emits a nop to fill the delay slot if the move is not required. The only current use, for INDEX_op_goto_ptr, will always require the move but properly documents the delay slot. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>