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flag_operations_are_free [2026/01/15 05:31] appledogflag_operations_are_free [2026/01/15 05:32] (current) appledog
Line 197: Line 197:
  
     let addr = (instruction >> 8) & 0x00FFFFFF;      // Extract upper 3 bytes     let addr = (instruction >> 8) & 0x00FFFFFF;      // Extract upper 3 bytes
-     + 
-    You're adding a bit shift, a bitwise AND, plus you're creating an intermediary variable access. In the end this is almost 10% slower than just calling fetch_byte().+You're adding a bit shift, a bitwise AND, plus you're creating an intermediary variable access. In the end this is almost 10% slower than just calling fetch_byte().
          
 == Conclusion == Conclusion
flag_operations_are_free.1768455095.txt.gz · Last modified: by appledog

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