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From: "ebotcazou at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug middle-end/55142] [4.8 Regression] internal compiler error: in plus_constant, at explow.c:88
Date: Wed, 31 Oct 2012 12:50:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55142

--- Comment #9 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2012-10-31 12:49:45 UTC ---
> I am 100% sure that it is a 4.8 regression.  You can verify it yourself.

Precisely I cannot, that's why I'm asking:

eric@polaris:~/build/gcc-4_7-branch/native> gcc/xgcc -Bgcc -S -mx32
-mtune=generic -march=x86-64 pr55142.c  -S -O2  -fPIC -maddress-mode=long
xgcc: error: unrecognized command line option '-maddress-mode=long'

eric@polaris:~/build/gcc-4_7-branch/native> gcc/xgcc -v
Using built-in specs.
COLLECT_GCC=gcc/xgcc
Target: x86_64-suse-linux
Configured with: /home/eric/svn/gcc-4_7-branch/configure
--build=x86_64-suse-linux --prefix=/home/eric/install/gcc-4_7-branch
--enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-__cxa_atexit
--disable-nls --disable-libmudflap
Thread model: posix
gcc version 4.7.3 20121021 (prerelease) [gcc-4_7-branch revision 192648] (GCC)