Bootstrap failure in gcc-ss-20000425

[David Ronis]

I encountered an ICE in an optimized bootstrap build on an
i686-linux-gnu box [glibc-2.1.3, linux-2.2.14]

BOOTCFLAGS=-O3 -march=pentiumpro -funroll-loops -fomit-frame-pointer
-fstrict-aliasing -fforce-mem -fforce-addr -ffast-math -malign-double


I think this is the same one I encountered in the last 2 snapshots; see,

	 http://gcc.gnu.org/ml/gcc-bugs/2000-04/msg00504.html

David

Here's the log (the temporary files are too big for the list, but I'll be happyt to provide them)


stage1/xgcc -Bstage1/ -B/usr/local/i686-pc-linux-gnu/bin/ -c  -DIN_GCC    -W -Wall -Wtraditional -O2 -O3 -march=pentiumpro -funroll-loops -fomit-frame-pointer -fstrict-aliasing -fforce-mem -fforce-addr -ffast-math -malign-double  -W -Wall    -I. -I.. -I../../../egcs/gcc/f -I../../../egcs/gcc/f/.. -I../../../egcs/gcc/f/../config -I../../../egcs/gcc/f/../../include ../../../egcs/gcc/f/bld.c
stage1/xgcc -Bstage1/ -B/usr/local/i686-pc-linux-gnu/bin/ -c  -DIN_GCC    -W -Wall -Wtraditional -O2 -O3 -march=pentiumpro -funroll-loops -fomit-frame-pointer -fstrict-aliasing -fforce-mem -fforce-addr -ffast-math -malign-double  -W -Wall    -I. -I.. -I../../../egcs/gcc/f -I../../../egcs/gcc/f/.. -I../../../egcs/gcc/f/../config -I../../../egcs/gcc/f/../../include ../../../egcs/gcc/f/com.c
../../../egcs/gcc/f/com.c: In function `ffecom_init_0':
../../../egcs/gcc/f/com.c:12212: Internal compiler error in `gen_reg_rtx', at emit-rtl.c:538
Please submit a full bug report.
See <URL: http://www.gnu.org/software/gcc/bugs.html > for instructions.
make[3]: *** [com.o] Error 1
make[3]: Leaving directory `/home/ronis/Project/notar/objdir/gcc/f'
make[2]: *** [f771] Error 2
make[2]: Leaving directory `/home/ronis/Project/notar/objdir/gcc'
make[1]: *** [bootstrap] Error 2
make[1]: Leaving directory `/home/ronis/Project/notar/objdir/gcc'
make: *** [bootstrap] Error 2