Dear list, I am using the pic14 port, currently with 16F627 and F648. I am updating the compiler once a week to the latest snapshot...
I would like to ask the following: - How can I optimise those silly banksel instructions before each variable access? I define only a few variables - in one bank (later I will use all banks) - but, I have that silly banksel instruction before all the variable access. - Can I control the generation of the banksel instructions? - Are there a way to tell the compiler to optimise the generation of the banksels? - Are there any way to use the inline function feature? I know it is not supported and I can define an empty inline to overcome, but how to achieve the same functionality? As I reading the docs the naked function seems to be the solution... - The peephole optimiser does not work for each rule! Eg. it will not do the "peep 3 - decf/mov/skpz to decfsz\n" for me. It is because the the compiler generate the " btfss STATUS,2\n" instead of: " btfss STATUS,z\n" Is it my fault or can I do something to overcome? I wish Happy New Year to all the developers and the users of sdcc. Alex ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Sdcc-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/sdcc-user
