http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49670
--- Comment #7 from Jeffrey Walton <noloader at gmail dot com> 2011-07-08 08:36:08 UTC --- (In reply to comment #3) > Please add all information and especially preprocessed source, as explained in > http://gcc.gnu.org/bugs/#detailed Crypto++ sources: `svn checkout https://cryptopp.svn.sourceforge.net/svnroot/cryptopp/trunk/c5 cryptopp` Output from command is below, and asn.s attached: jeffrey@bruno:~/Desktop/cryptopp$ make clean ... jeffrey@bruno:~/Desktop/cryptopp$ gcc -v -save-temps -DNDEBUG -g -O2 -march=native -pipe -c asn.cpp gcc: warning: -pipe ignored because -save-temps specified Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/usr/lib/i386-linux-gnu/gcc/i686-linux-gnu/4.5.2/lto-wrapper Target: i686-linux-gnu Configured with: ../src/configure -v --with-pkgversion='Ubuntu/Linaro 4.5.2-8ubuntu4' --with-bugurl=file:///usr/share/doc/gcc-4.5/README.Bugs --enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.5 --enable-shared --enable-multiarch --with-multiarch-defaults=i386-linux-gnu --enable-linker-build-id --with-system-zlib --libexecdir=/usr/lib/i386-linux-gnu --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.5 --libdir=/usr/lib/i386-linux-gnu --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-plugin --enable-gold --enable-ld=default --with-plugin-ld=ld.gold --enable-objc-gc --enable-targets=all --disable-werror --with-arch-32=i686 --with-tune=generic --enable-checking=release --build=i686-linux-gnu --host=i686-linux-gnu --target=i686-linux-gnu Thread model: posix gcc version 4.5.2 (Ubuntu/Linaro 4.5.2-8ubuntu4) COLLECT_GCC_OPTIONS='-v' '-save-temps' '-DNDEBUG' '-g' '-O2' '-pipe' '-c' /usr/lib/i386-linux-gnu/gcc/i686-linux-gnu/4.5.2/cc1plus -E -quiet -v -D_GNU_SOURCE -DNDEBUG asn.cpp -D_FORTIFY_SOURCE=2 -march=prescott --param l1-cache-size=16 --param l1-cache-line-size=64 --param l2-cache-size=1024 -mtune=prescott -g -fworking-directory -O2 -fpch-preprocess -fstack-protector -o asn.ii ignoring nonexistent directory "/usr/local/include/i386-linux-gnu" ignoring nonexistent directory "/usr/lib/i386-linux-gnu/gcc/i686-linux-gnu/4.5.2/../../../../../i686-linux-gnu/include" #include "..." search starts here: #include <...> search starts here: /usr/include/c++/4.5 /usr/include/c++/4.5/i686-linux-gnu /usr/include/c++/4.5/backward /usr/local/include /usr/lib/i386-linux-gnu/gcc/i686-linux-gnu/4.5.2/include /usr/lib/i386-linux-gnu/gcc/i686-linux-gnu/4.5.2/include-fixed /usr/include/i386-linux-gnu /usr/include End of search list. COLLECT_GCC_OPTIONS='-v' '-save-temps' '-DNDEBUG' '-g' '-O2' '-pipe' '-c' /usr/lib/i386-linux-gnu/gcc/i686-linux-gnu/4.5.2/cc1plus -fpreprocessed asn.ii -march=prescott --param l1-cache-size=16 --param l1-cache-line-size=64 --param l2-cache-size=1024 -mtune=prescott -quiet -dumpbase asn.cpp -auxbase asn -g -O2 -version -fstack-protector -o asn.s GNU C++ (Ubuntu/Linaro 4.5.2-8ubuntu4) version 4.5.2 (i686-linux-gnu) compiled by GNU C version 4.5.2, GMP version 4.3.2, MPFR version 3.0.0-p8, MPC version 0.9 GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072 GNU C++ (Ubuntu/Linaro 4.5.2-8ubuntu4) version 4.5.2 (i686-linux-gnu) compiled by GNU C version 4.5.2, GMP version 4.3.2, MPFR version 3.0.0-p8, MPC version 0.9 GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072 Compiler executable checksum: 0c5cb630517b5952f4898dfa56d7e8e5 asn.cpp: In member function ‘void CryptoPP::OID::DEREncode(CryptoPP::BufferedTransformation&) const’: asn.cpp:254:1: error: unrecognizable insn: (insn 191 175 192 2 asn.cpp:248 (set (reg:SI 2 cx) (mem:QI (plus:SI (reg/f:SI 1 dx [orig:60 D.44160 ] [60]) (const_int 4 [0x4])) [16 S1 A32])) -1 (nil)) asn.cpp:254:1: internal compiler error: in extract_insn, at recog.c:2104 Please submit a full bug report, with preprocessed source if appropriate. See <file:///usr/share/doc/gcc-4.5/README.Bugs> for instructions. jeffrey@bruno:~/Desktop/cryptopp$
