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| author | Richard Henderson <richard.henderson@linaro.org> | 2025-01-14 13:58:39 -0800 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2025-04-28 13:40:17 -0700 |
| commit | 76f42780292c16a0d2f36cbbfbaf57495cd4d5e8 (patch) | |
| tree | 9fd19c976d38ce664cf8a61deae0dc1379848e91 /rust | |
| parent | 3e3689df4e05eb76b64a9e45247d87f9dad03177 (diff) | |
| download | qemu-76f42780292c16a0d2f36cbbfbaf57495cd4d5e8.zip qemu-76f42780292c16a0d2f36cbbfbaf57495cd4d5e8.tar.gz qemu-76f42780292c16a0d2f36cbbfbaf57495cd4d5e8.tar.bz2 | |
tcg: Add add/sub with carry opcodes and infrastructure
Liveness needs to track carry-live state in order to
determine if the (hidden) output of the opcode is used.
Code generation needs to track carry-live state in order
to avoid clobbering cpu flags when loading constants.
So far, output routines and backends are unchanged.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'rust')
0 files changed, 0 insertions, 0 deletions