[sdcc-devel] [ sdcc-Bugs-3106481 ] PIC16: Blacklisted flow message

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Bugs item #3106481, was opened at 2010-11-09 22:38
Message generated for change (Settings changed) made by spth
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>Category: pic16 target
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Christopher Head (hawk777)
Assigned to: Nobody/Anonymous (nobody)
Summary: PIC16: Blacklisted flow message

Initial Comment:
I compile the attached source file (which is a fragment of a USB stack) with this command:

$ sdcc --std-sdcc99 -mpic16 -p18f4550 --fomit-frame-pointer --obanksel=1 --optimize-cmp --optimize-df --use-non-free -c test.c

I get the message "ignoring blacklisted flow" twice. I don't know what this means, and the generated assembly file appears to be correct, but the message is rather worrying.

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