[Bug optimization/12630] [3.4 regression] Various unrecognizable insns and ICEs at -O3

[dave at hiauly1 dot hia dot nrc dot ca]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12630



------- Additional Comments From dave at hiauly1 dot hia dot nrc dot ca  2003-10-16 16:38 -------
Subject: Re:  [3.4 regression] Various unrecognizable

> BTW did the patch passed testing?  If so, I will install it as obvious
> so we can close this bug...

Sorry, I spoke too soon.  An ICE occured in stage2:

stage1/xgcc -Bstage1/ -B/home/dave/opt/gnu/hppa-linux/bin/ -c   -g -O2 -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Werror -fno-common   -DHAVE_CONFIG_H    -I. -I. -I../../gcc/gcc -I../../gcc/gcc/. -I../../gcc/gcc/../include  ../../gcc/gcc/varasm.c -o varasm.o
../../gcc/gcc/varasm.c: In function `assemble_real':

../../gcc/gcc/varasm.c:1933: internal compiler error: in schedule_insns, at sched-rgn.c:2744

Haven't had time to investigate further.

Dave