[sdcc-devel] [ sdcc-Bugs-817980 ] register allocation problem

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Bugs item #817980, was opened at 2003-10-05 04:35
Message generated for change (Comment added) made by tecodev
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Category: pic14 target
>Group: unreproducable
Status: Open
>Resolution: Works For Me
Priority: 5
Submitted By: David Brainerd (brainerdd)
Assigned to: Nobody/Anonymous (nobody)
Summary: register allocation problem

Initial Comment:
   The compiler is using a RAM register, r0x20 without 
reserving space for it.  Also, note in the delay.asm file in 
the section for the delay50uS function that r0x20 is 
used instead of r0x6C, r0x6D, and r0x6E.  Also, if I make 
the variables in the function global rather than local, the 
correct registers are allocated.
I am using the windows 10/04/2003 build on Windows 
98SE.  The foloowing is the command used
C:\sdcc\bin\sdcc.exe -S  -mpic14 -p16f877 
C:\sdcc\PIC\delay.asm

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>Comment By: Raphael Neider (tecodev)
Date: 2005-07-02 00:00

Message:
Logged In: YES 
user_id=1115835

Works with SDCC 2.5.1 #1053. I will close this in less than
two years time if nobody disagrees ;-)

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