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| author | Richard Henderson | 2018-11-28 05:21:31 +0100 |
|---|---|---|
| committer | Richard Henderson | 2018-12-25 20:57:40 +0100 |
| commit | d62816f2db439b2dd761c674f0256f21d9dd2ed0 (patch) | |
| tree | 4d15a026d4564a1ecf7f39820263e482a1e1fd98 /scripts/modules | |
| parent | tcg: Add output_pref to TCGOp (diff) | |
| download | qemu-d62816f2db439b2dd761c674f0256f21d9dd2ed0.tar.gz qemu-d62816f2db439b2dd761c674f0256f21d9dd2ed0.tar.xz qemu-d62816f2db439b2dd761c674f0256f21d9dd2ed0.zip | |
tcg: Improve register allocation for matching constraints
Try harder to honor the output_pref. When we're forced to allocate
a second register for the input, it does not need to use the input
constraint; that will be honored by the register we allocate for the
output and a move is already required.
Reviewed-by: Emilio G. Cota <cota@braap.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'scripts/modules')
0 files changed, 0 insertions, 0 deletions