[PATCH] allow zero_extract combines - checked in

[Eric Christopher]

> > 
> > There isn't a REG_DEAD note for reg:SI 69 any longer.  This causes
> > find_free_reg to fail because dead_index for this QTYNO is -1:
> 
> Actually, it seems insn 6 should have been deleted as there is no
> other use of reg:SI 69.

Odd. I love exposing bugs in other places. It means I only have to look
at the entire rest of the compiler ;)

Thanks for the help.

Hey, btw, do you have an updated config.guess for hppa64-hp-hpux11.00? I
have to explicitly set it.

-eric

-- 
Eric Christopher <echristo@redhat.com>

checking host system type... /es/scratch/echristo/gcc/config.guess: unable to guess system type
                                                                                
This script, last modified 2003-01-30, has failed to recognize
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If the version you run (/es/scratch/echristo/gcc/config.guess) is already up to
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config.guess timestamp = 2003-01-30
                                                                                
uname -m = 9000/800
uname -r = B.11.00
uname -s = -t
uname -v = U
                                                                                
/usr/bin/uname -p =
/bin/uname -X     =
                                                                                
hostinfo               =
/bin/universe          =
/usr/bin/arch -k       =
/bin/arch              =
/usr/bin/oslevel       =
/usr/convex/getsysinfo =