Commits on Jan 6, 2024

1. Fix rounding mode selection …

   Some F extension instructions include an rm field, indicating the
   rounding mode to be used. When an instruction has an rm field, the
   rounding mode should be chosen based on the value of that field. If the
   rm field is set to 0b111, it signifies dynamic selection of the
   rounding mode based on the fcsr's frm field.
   
   The current implementation always selected the rounding mode
   dynamically based on fcsr's frm, regardless of the rm field in the
   instruction. This patch corrects this error, ensuring that the rounding
   mode is now chosen according to the rm field when present.

   

   visitorckw committed Jan 6, 2024
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