Oust HPPA PIC_OFFSET_TABLE_REGNUM_SAVED

[John David Anglin]

> OK, here we go.

I am currently bootstrapping with the patch.  However, we still have the
prologue ICE warning which Kenner wants to turn into an abort:

./xgcc -B./ -B/usr/local/hppa1.1-hp-hpux10.20/bin/ -isystem /usr/local/hppa1.1-hp-hpux10.20/include -O2   -DIN_GCC    -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -isystem ./include  -fPIC -g1  -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED  -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/config -I../../gcc/../include -DUSE_COLLECT2 -DL_floatditf -c ../../gcc/libgcc2.c -o libgcc/./_floatditf.o
../../gcc/libgcc2.c: In function `__floatditf':
../../gcc/libgcc2.c:1043: warning: ICE: would have deleted prologue/epilogue ins
n
(insn 372 370 373 (set (reg:SI 4 %r4 [94])
        (reg:SI 19 %r19)) -1 (nil)
    (nil))

Dave
-- 
J. David Anglin                                  dave.anglin@nrc.ca
National Research Council of Canada              (613) 990-0752 (FAX: 952-6605)