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| author |   Richard Henderson <richard.henderson@linaro.org> | 2024-03-26 14:48:36 -1000 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2024-05-06 12:55:50 -0700 |
| commit | 19517b8397940955c2638700f9cad3dbdb90c4c0 (patch) | |
| tree | 1458346f6ed34086124029e7af12be35ffd2fefb /scripts/qapi/source.py | |
| parent | tcg/i386: Simplify immediate 8-bit logical vector shifts (diff) | |
| download | qemu-19517b8397940955c2638700f9cad3dbdb90c4c0.tar.xz qemu-19517b8397940955c2638700f9cad3dbdb90c4c0.zip | |
tcg/i386: Optimize setcond of TST{EQ,NE} with 0xffffffff
This may be treated as a 32-bit EQ/NE comparison against 0,
which is in turn treated as a LTU/GEU comparison against 1.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'scripts/qapi/source.py')
0 files changed, 0 insertions, 0 deletions