ICE building compiler

[Henderson, Stuart]

>Whilst investigating an ICE with the Blackfin compiler, I bumped in to a
>bit of code which seems questionable:
>
>in reload1.c:reload() we call select_reload_regs() and then check if
>failure was set.  However, looking at find_reload_regs() (called via
>select_reload_regs()), the only time we set failure is immediately after
>a call to spill_failure() which doesn't return.  Is spill_failure the
>correct function to be using here?  It seems like the intention of the
>code was to note the spill_failure and then try and fix it
>by jumping to the "failed:" label.

any feedback on this?
Thanks,
Stu