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authorTaylor Simpson <tsimpson@quicinc.com>2023-04-27 16:00:03 -0700
committerTaylor Simpson <tsimpson@quicinc.com>2023-05-18 12:40:52 -0700
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Hexagon (target/hexagon) Short-circuit packet predicate writes
In certain cases, we can avoid the overhead of writing to hex_new_pred_value and write directly to hex_pred. We consider predicate reads/writes when computing ctx->need_commit. The get_result_pred() function uses this field to decide between hex_new_pred_value and hex_pred. Then, we can early-exit from gen_pred_writes. Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230427230012.3800327-13-tsimpson@quicinc.com>
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