-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 07/07/11 18:20, Jeffrey Walton wrote: > Hi All, > > I'm attempting to compile the latest Crypto++ [1] on Ubuntu 11.04 (GCC > 4.5.2), and I received the following panic. > > What should I attempt to tweak so that different `insn instructions` > (?) are generated in an attempt to side step the issue? > `-mtune=native` did not help. > > Jeff > > $ export PREFIX=/usr/local; make > g++ -DNDEBUG -g -O2 -m32 -mtune=pentium4 -pipe -c 3way.cpp > g++ -DNDEBUG -g -O2 -m32 -mtune=pentium4 -pipe -c adler32.cpp > g++ -DNDEBUG -g -O2 -m32 -mtune=pentium4 -pipe -c algebra.cpp > g++ -DNDEBUG -g -O2 -m32 -mtune=pentium4 -pipe -c algparam.cpp > g++ -DNDEBUG -g -O2 -m32 -mtune=pentium4 -pipe -c arc4.cpp > g++ -DNDEBUG -g -O2 -m32 -mtune=pentium4 -pipe -c asn.cpp > asn.cpp: In member function ‘void > CryptoPP::OID::DEREncode(CryptoPP::BufferedTransformation&) const’: > asn.cpp:254:1: error: unrecognizable insn: > (insn 194 178 195 2 asn.cpp:248 (set (reg:SI 2 cx) > (mem:QI (plus:SI (reg/f:SI 1 dx [orig:61 D.44160 ] [61]) > (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. > make: *** [asn.o] Error 1 File a bug with the preprocessed source via http://gcc.gnu.org/bugzilla. Generally we prefer to spend our time fixing the root cause instead of looking for workarounds. g++ -v -save-temps -DNDEBUG -g -O2 -m32 -mtune=pentium4 -pipe -c asn.cpp That will create a .ii file which you will want to include in your bug report. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org/ iQEcBAEBAgAGBQJOFyzVAAoJEBRtltQi2kC7PigH/i4giplxPBbb1WBS3ikcgLBv QhuPpaacYAEOOE6hzHclph0ip2qWQUGbnXaz74pN7LKyiGbAxY486VgcEwNr4UHx I0e0ilaAnLRyuHHZOod/hF6E46C0j4qaiet6ECCA6LljLFG8AHTtHbpuEEN6DwYc DtFJbxHh1GjwoXyvLDP9FvjnonhRfGYXk5TnGpBxuXrVO9RbhPEuU9kOljtI9Ons fyTn+w0sG13IE6TeEwQdJvHyjGx3TQA8Rb4HYwoZhS+gF8gutsfneGq6RCku3N6v ei00oGnS/O7O5spa9umWtu5yQ3wdP/dSvF7vuMwNQzAQPUtTuY9uiBFq7B/r9YY= =4F/l -----END PGP SIGNATURE-----
