Unable to find a register to spill

[" " <jshammond at my-Deja dot com>]

This is not a typical question and I hope
someone out there can answer it.

I am making a compiler (using gcc) for a 
new processor.  I have a machine description
file and the other custom files that are
needed.  The compiler has been 
working well but sometimes I get the 
"Unable to find a register to spill" error
message.  This is far deeper into the 
compiler code than the machine description 
file I have created and I don't know how to 
get around this.

There are some blocks of code that compile
and run fine.  However if they are in the
same program then I get the error.  I am 
only compiling the C program with gcc,
we are using a custom assembler.

If any experts out there could help me
fix this I would be grateful.

Thanks,

Jeff


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