[Bug target/41176] [4.6/4.7/4.8 Regression] ICE in reload_cse_simplify_operands at postreload.c:396

["lucier at math dot purdue.edu" <gcc-bugzilla@gcc.gnu.org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41176

--- Comment #15 from lucier at math dot purdue.edu 2013-01-08 00:49:30 UTC ---
I can't build today's mainline:

libtool: compile:  /homes/lucier/programs/gcc/objdirs/mainline/./gcc/xgcc
-shared-libgcc -B/homes/lucier/programs/gcc/objdirs/mainline/./gcc -nostdinc++
-L/homes/lucier/programs/gcc/objdirs/mainline/powerpc-apple-darwin9.8.0/libstdc++-v3/src
-L/homes/lucier/programs/gcc/objdirs/mainline/powerpc-apple-darwin9.8.0/libstdc++-v3/src/.libs
-B/homes/lucier/pkgs/gcc-mainline/powerpc-apple-darwin9.8.0/bin/
-B/homes/lucier/pkgs/gcc-mainline/powerpc-apple-darwin9.8.0/lib/ -isystem
/homes/lucier/pkgs/gcc-mainline/powerpc-apple-darwin9.8.0/include -isystem
/homes/lucier/pkgs/gcc-mainline/powerpc-apple-darwin9.8.0/sys-include
-I/homes/lucier/programs/gcc/mainline/libstdc++-v3/../libgcc
-I/homes/lucier/programs/gcc/objdirs/mainline/powerpc-apple-darwin9.8.0/libstdc++-v3/include/powerpc-apple-darwin9.8.0
-I/homes/lucier/programs/gcc/objdirs/mainline/powerpc-apple-darwin9.8.0/libstdc++-v3/include
-I/homes/lucier/programs/gcc/mainline/libstdc++-v3/libsupc++ -D_GLIBCXX_SHARED
-Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi
-fdiagnostics-show-location=once -ffunction-sections -fdata-sections
-frandom-seed=array_type_info.lo -g -O2 -c
../../../../../mainline/libstdc++-v3/libsupc++/array_type_info.cc  -fno-common
-DPIC -D_GLIBCXX_SHARED -o array_type_info.o
../../../../../mainline/libstdc++-v3/libsupc++/array_type_info.cc: In
destructor 'virtual __cxxabiv1::__array_type_info::~__array_type_info()':
../../../../../mainline/libstdc++-v3/libsupc++/array_type_info.cc:33:1:
internal compiler error: Bus error
 }
 ^
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[5]: *** [array_type_info.lo] Error 1
make[4]: *** [all-recursive] Error 1
make[3]: *** [all] Error 2
make[2]: *** [all-stage1-target-libstdc++-v3] Error 2
make[1]: *** [stage1-bubble] Error 2
make: *** [bootstrap] Error 2
godel-214% uname -a
Darwin godel.math.purdue.edu 9.8.0 Darwin Kernel Version 9.8.0: Wed Jul 15
16:57:01 PDT 2009; root:xnu-1228.15.4~1/RELEASE_PPC Power Macintosh
godel-215% gcc -v
Using built-in specs.
Target: powerpc-apple-darwin9
Configured with: /var/tmp/gcc/gcc-5465~16/src/configure --disable-checking
-enable-werror --prefix=/usr --mandir=/share/man
--enable-languages=c,objc,c++,obj-c++
--program-transform-name=/^[cg][^.-]*$/s/$/-4.0/
--with-gxx-include-dir=/include/c++/4.0.0 --with-slibdir=/usr/lib
--build=i686-apple-darwin9 --program-prefix= --host=powerpc-apple-darwin9
--target=powerpc-apple-darwin9
Thread model: posix
gcc version 4.0.1 (Apple Inc. build 5465)

Configured with

../../mainline/configure --enable-languages=c,c++

I forget how to find out what the svn revision is, but this is the last entry
in the Changelog:

2013-01-07  Georg-Johann Lay  <avr@gjlay.de>

        PR target/55897
        * doc/extend.texi (AVR Named Address Spaces): __memx goes into
        .progmemx.data now.

I seem to have limited ability to change the status of this bug report from
WAITING to something reasonable.

Brad