[Bug bootstrap/49383] New: [4.7 regression] powerpc64-linux bootstrap failure due to ice in cgraph_only_called_directly_p

["mikpe at it dot uu.se" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49383

           Summary: [4.7 regression] powerpc64-linux bootstrap failure due
                    to ice in cgraph_only_called_directly_p
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: mikpe@it.uu.se


Created attachment 24500
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24500
preprocessed array_type_info.cc

The latest 4.7 snapshot (4.7-20110611 == r174959) fails to bootstrap on
powerpc64-linux:

Making all in libsupc++
make[4]: Entering directory
`/mnt/archive/objdir47/powerpc64-unknown-linux-gnu/libstdc++-v3/libsupc++'
/bin/sh ../libtool --tag CXX --tag disable-shared  --mode=compile
/mnt/archive/objdir47/./gcc/xgcc -shared-libgcc -B/mnt/archive/objdir47/./gcc
-nostdinc++
-L/mnt/archive/objdir47/powerpc64-unknown-linux-gnu/libstdc++-v3/src
-L/mnt/archive/objdir47/powerpc64-unknown-linux-gnu/libstdc++-v3/src/.libs
-B/mnt/archive/install47/powerpc64-unknown-linux-gnu/bin/
-B/mnt/archive/install47/powerpc64-unknown-linux-gnu/lib/ -isystem
/mnt/archive/install47/powerpc64-unknown-linux-gnu/include -isystem
/mnt/archive/install47/powerpc64-unknown-linux-gnu/sys-include   
-I/mnt/archive/gcc-4.7-20110611/libstdc++-v3/../gcc
-I/mnt/archive/objdir47/powerpc64-unknown-linux-gnu/libstdc++-v3/include/powerpc64-unknown-linux-gnu
-I/mnt/archive/objdir47/powerpc64-unknown-linux-gnu/libstdc++-v3/include
-I/mnt/archive/gcc-4.7-20110611/libstdc++-v3/libsupc++  -fno-implicit-templates
-prefer-pic -Wall -Wextra -Wwrite-strings -Wcast-qual 
-fdiagnostics-show-location=once  -ffunction-sections -fdata-sections 
-D_GNU_SOURCE  -c -o array_type_info.lo
/mnt/archive/gcc-4.7-20110611/libstdc++-v3/libsupc++/array_type_info.cc
libtool: compile:  /mnt/archive/objdir47/./gcc/xgcc -shared-libgcc
-B/mnt/archive/objdir47/./gcc -nostdinc++
-L/mnt/archive/objdir47/powerpc64-unknown-linux-gnu/libstdc++-v3/src
-L/mnt/archive/objdir47/powerpc64-unknown-linux-gnu/libstdc++-v3/src/.libs
-B/mnt/archive/install47/powerpc64-unknown-linux-gnu/bin/
-B/mnt/archive/install47/powerpc64-unknown-linux-gnu/lib/ -isystem
/mnt/archive/install47/powerpc64-unknown-linux-gnu/include -isystem
/mnt/archive/install47/powerpc64-unknown-linux-gnu/sys-include
-I/mnt/archive/gcc-4.7-20110611/libstdc++-v3/../gcc
-I/mnt/archive/objdir47/powerpc64-unknown-linux-gnu/libstdc++-v3/include/powerpc64-unknown-linux-gnu
-I/mnt/archive/objdir47/powerpc64-unknown-linux-gnu/libstdc++-v3/include
-I/mnt/archive/gcc-4.7-20110611/libstdc++-v3/libsupc++ -fno-implicit-templates
-Wall -Wextra -Wwrite-strings -Wcast-qual -fdiagnostics-show-location=once
-ffunction-sections -fdata-sections -D_GNU_SOURCE -c
/mnt/archive/gcc-4.7-20110611/libstdc++-v3/libsupc++/array_type_info.cc  -fPIC
-DPIC -o array_type_info.o
/mnt/archive/gcc-4.7-20110611/libstdc++-v3/libsupc++/array_type_info.cc: In
destructor 'virtual __cxxabiv1::__array_type_info::~__array_type_info()':
/mnt/archive/gcc-4.7-20110611/libstdc++-v3/libsupc++/array_type_info.cc:31:2:
internal compiler error: in cgraph_only_called_directly_p, at cgraph.c:2976
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[4]: *** [array_type_info.lo] Error 1
make[4]: Leaving directory
`/mnt/archive/objdir47/powerpc64-unknown-linux-gnu/libstdc++-v3/libsupc++'
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory
`/mnt/archive/objdir47/powerpc64-unknown-linux-gnu/libstdc++-v3'
make[2]: *** [all] Error 2
make[2]: Leaving directory
`/mnt/archive/objdir47/powerpc64-unknown-linux-gnu/libstdc++-v3'
make[1]: *** [all-target-libstdc++-v3] Error 2
make[1]: Leaving directory `/mnt/archive/objdir47'
make: *** [bootstrap] Error 2

The previous snapshot (4.7-20110604) bootstrapped fine.

Configured with:
/mnt/archive/gcc-4.7-20110611/configure --prefix=/mnt/archive/install47
--with-gmp=/home/mikpe/pkgs/linux-ppc64/gmp-4.3.2
--with-mpfr=/home/mikpe/pkgs/linux-ppc64/mpfr-2.4.2
--with-mpc=/home/mikpe/pkgs/linux-ppc64/mpc-0.8.2 --disable-plugin
--disable-lto --disable-nls --enable-threads=posix --with-cpu=default32
--enable-checking=release --disable-libmudflap
--enable-languages=c,c++,fortran,ada