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| author | Richard Henderson | 2021-01-29 21:00:42 +0100 |
|---|---|---|
| committer | Richard Henderson | 2021-06-19 17:51:11 +0200 |
| commit | b6139eb0578fc422cfee77fccbd11152e73af1df (patch) | |
| tree | 76a79f088a98d48b49598e0c6a7c69fad7d66211 /include | |
| parent | tcg: Build ffi data structures for helpers (diff) | |
| download | qemu-b6139eb0578fc422cfee77fccbd11152e73af1df.tar.gz qemu-b6139eb0578fc422cfee77fccbd11152e73af1df.tar.xz qemu-b6139eb0578fc422cfee77fccbd11152e73af1df.zip | |
tcg/tci: Improve tcg_target_call_clobber_regs
The current setting is much too pessimistic. Indicating only
the one or two registers that are actually assigned after a
call should avoid unnecessary movement between the register
array and the stack array.
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions