[cc65] Optimizing code fails

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From: Benjamin Bahnsen (bb_at_game64.de)
Date: 2003-11-22 03:08:09


I tried to speed up my code by using the -O option when compiling and linking with cl65, but the resulting program doesn't work anymore. The program always crashes. I found out that it has something to do with my interrupts (which only consist of assembler code). If i turn interrupts off, my program works fine and much faster than without the -O option.
Why doesn't the optimization work if interrupts are turned on?


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