[Bug target/49670] internal compiler error: in extract_insn, at recog.c:2104

["noloader at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49670

--- Comment #10 from Jeffrey Walton <noloader at gmail dot com> 2011-07-09 03:32:20 UTC ---
(In reply to comment #8)
> The included source compiles OK for me with:
> 
> ~/gcc-build/gcc/cc1plus -quiet -O2 -m32 -g -fstack-protector -march=prescott
> -mtune=prescott --param l1-cache-size=16 --param l1-cache-line-size=64 --param
> l2-cache-size=1024 asn.ii
> 
> Tried with:
> GNU C++ (GCC) version 4.5.4 20110525 (prerelease)
> GNU C++ (GCC) version 4.6.1 20110611 (prerelease)
> GNU C++ (GCC) version 4.7.0 20110707 (experimental)
> 
> The bug is either fixed or local to:
> 
> g++ (Ubuntu/Linaro 4.5.2-8ubuntu4) 4.5.2
> 
> Please try to reproduce the bug with latest FSF compiler. Alternatively, please
> report the bug to Ubuntu.
I just tried using Fedora 15, which offers GCC 4.6 - OK.

Jeff

[jeffrey@studio cryptopp]$ gcc --version
gcc (GCC) 4.6.0 20110530 (Red Hat 4.6.0-9)
Copyright (C) 2011 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

[jeffrey@studio cryptopp]$ make
g++ -DNDEBUG -g -O2 -march=native -pipe -c cryptlib_bds.cpp
g++ -DNDEBUG -g -O2 -march=native -pipe -c hmac.cpp
g++ -DNDEBUG -g -O2 -march=native -pipe -c hex.cpp
g++ -DNDEBUG -g -O2 -march=native -pipe -c esign.cpp
...
g++ -DNDEBUG -g -O2 -march=native -pipe -c asn.cpp
g++ -DNDEBUG -g -O2 -march=native -pipe -c rw.cpp
g++ -DNDEBUG -g -O2 -march=native -pipe -c cast.cpp
g++ -DNDEBUG -g -O2 -march=native -pipe -c tiger.cpp
...