Re: [cc65] Optimizing code fails - Found the error!

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From: Benjamin Bahnsen (bb_at_game64.de)
Date: 2003-11-22 12:38:26 

Hello,

i finally found the problem. It seems to be a bug in the compiler. I don't
use any jumps to $EA?? at the end of my interrupt. I restore the values of
a, x and y myself.

 asm("pla");
 asm("tay");
 asm("pla");
 asm("tax");
 asm("pla");
 asm("rti");

If i compile the program with the -O option, the generated code is:
.
.
00007Ar 1  68            pla
00007Br 1  68            pla
00007Cr 1  68            pla
00007Dr 1  40            rti
00007Er 1
00007Er 1               .endproc
00007Er 1
00007Er 1

Is this error reproducable?  I can send you the source code of the file if
you need it.

Regards,
 Benjamin


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