On Fri, 4 Feb 2022 at 07:54, Richard Henderson
<richard.henderson@linaro.org> wrote:
Due to mapping changes, we now rarely place the code_gen_buffer
near the main executable. Which means that direct calls will
now rarely be in range.
So, always use indirect calls for tail calls, which allows us to
avoid clobbering %o7, and therefore we need not save and restore it.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
As an aside: I found it a bit confusing that tcg_out_mov()
takes a 'type' argument but ignores it, whereas tcg_out_mov_delay()
doesn't take a 'type' argument at all.