[Bug c/52855] ARM: Internal compiler error: in extract_insn, at recog.c:2109

mpthompson at gmail dot com gcc-bugzilla@gcc.gnu.org
Wed Apr 4 15:30:00 GMT 2012


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52855

--- Comment #1 from Mike Thompson <mpthompson at gmail dot com> 2012-04-04 15:29:47 UTC ---
This bug can be reproduced using the standard gcc 4.6.3 packages that is part
of the Debian wheezy armhf port.  The command line to trigger the bug is:

 gcc -DPERL_CORE -c -D_REENTRANT -D_GNU_SOURCE -DDEBIAN -D_FORTIFY_SOURCE=2 -g
-O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security
-Werror=format-security -fno-strict-aliasing -pipe -I/usr/local/include
-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64   -O2 -g -Wall   -W -Wextra
-Wdeclaration-after-statement -Wendif-labels -Wc++-compat -Wwrite-strings -marm
-march=armv6 -mfpu=vfp -o cccPDUUP.o cccPDUUP.

The regular Debian wheezy gcc is configured with the following options:

Configured with: ../src/configure -v --with-pkgversion='Debian 4.6.3-1'
--with-bugurl=file:///usr/share/doc/gcc-4.6/README.Bugs
--enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr
--program-suffix=-4.6 --enable-shared --enable-linker-build-id
--with-system-zlib --libexecdir=/usr/lib --without-included-gettext
--enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.6
--libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu
--enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-plugin
--enable-objc-gc --disable-sjlj-exceptions --with-arch=armv7-a
--with-float=hard --with-fpu=vfpv3-d16 --with-mode=thumb
--enable-checking=release --build=arm-linux-gnueabihf
--host=arm-linux-gnueabihf --target=arm-linux-gnueabihf
Thread model: posix



More information about the Gcc-bugs mailing list