ICE when compiling 252.eon with mainline

[Mostafa Hagog <MUSTAFA at il dot ibm dot com>]

Mainline ICEs when compiling 252.eon on i686-pc-linux-gnu.
And gets into infinite loop when compiling 252.eon on
powerpc-apple-darwin7.4.0
Is this is a known problem?

Compilation flags for darwin:
/Develop/mustafa/mainline/vanilla/bin/g++ -c -o ggCoverageSolidTexture.o
-DHAS_ERRLIST -DFMAX_IS_DOUBLE      -fprofile-arcs  -I. -DNDEBUG       -O3
-funroll-loops -mcpu=G5 -mdynamic-no-pic -ffast-math -da -g
ggCoverageSolidTexture.cc

Error message and compilation flags for linux:

/Develop/mainline/vanilla/bin/g++ -c -o ggCoverageSolidTexture.o
-DHAS_ERRLIST -DFMAX_IS_DOUBLE      -fprofile-arcs  -I. -DNDEBUG       -O3
-funroll-loops -ffast-math -da -g  ggCoverageSolidTexture.cc
Error from fdo_make_pass1 'specmake  FDO=PASS1 build 2> fdo_make_pass1.err
| tee fdo_make_pass1.out':
In file included from
/Develop/mainline/vanilla/bin/../lib/gcc/i686-pc-linux-gnu/3.5.0
/../../../../include/c++/3.5.0/backward/iostream.h:31,
                 from ./ggVector3.h:56,
                 from ./ggSolidNoise3.h:34,
                 from ./ggSolidTexture.h:33,
                 from ./ggCoverageSolidTexture.h:32,
                 from ggCoverageSolidTexture.cc:29:
/Develop/mainline/vanilla/bin/../lib/gcc/i686-pc-linux-gnu/3.5.0
/../../../../include/c++/3.5.0/backward/backward_warning.h:32:2: warning:
#warning This file includes at least one deprecated or antiquated header.
Please consider using one of the 32 headers found in section 17.4.1.2 of
the C++ standard. Examples include substituting the <X> header for the
<X.h> header for C++ includes, or <iostream> instead of the deprecated
header <iostream.h>. To disable this warning use -Wno-deprecated.
g++: Internal error: Segmentation fault (program cc1plus)
Please submit a full bug report.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
specmake: *** [ggCoverageSolidTexture.o] Error 1


Mostafa.