[Bug bootstrap/32726] New: ICE when compiling emit-rtl.c

[eres at il dot ibm dot com]

r126521 on ppc64-linux

bootstrap fails with

/home/eres/test_again/build/./gcc/xgcc -B/home/eres/test_again/build/./gcc/
-B/home/eres/test_again/build/powerpc64-unknown-linux-gnu/bin/
-B/home/eres/test_again/build/powerpc64-unknown-linux-gnu/lib/ -isystem
/home/eres/test_again/build/powerpc64-unknown-linux-gnu/include -isystem
/home/eres/test_again/build/powerpc64-unknown-linux-gnu/sys-include -g
-fkeep-inline-functions -m32 -fPIC -mstrict-align -O2  -O2 -g -O2  -DIN_GCC
-W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
-Wold-style-definition  -isystem ./include  -fPIC -mno-minimal-toc -g
-DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED
-mlong-double-128 -I. -I. -I../../.././gcc -I../../../../gcc/libgcc
-I../../../../gcc/libgcc/. -I../../../../gcc/libgcc/../gcc
-I../../../../gcc/libgcc/../include
-I../../../../gcc/libgcc/../libdecnumber/dpd
-I../../../../gcc/libgcc/../libdecnumber -I../../../libdecnumber
-DHAVE_CC_TLS -o _floatdisf.o -MT _floatdisf.o -MD -MP -MF _floatdisf.dep
-DL_floatdisf -c ../../../../gcc/libgcc/../gcc/libgcc2.c \
          -fvisibility=hidden -DHIDE_EXPORTS
../../../../gcc/libgcc/../gcc/libgcc2.c: In function â__floatdisfâ:
../../../../gcc/libgcc/../gcc/libgcc2.c:1530: internal compiler error: in
gen_reg_rtx, at emit-rtl.c:785
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
make[5]: *** [_floatdisf.o] Error 1


-- 
           Summary: ICE when compiling emit-rtl.c
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: eres at il dot ibm dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32726