[Bug other/49942] Wrong code generated for -O2 with target s390 on Linux

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49942

--- Comment #12 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-08-02 
14:12:45 UTC ---
Just ../configure --target s390x-linux, I don't even have s390x binutils here,
so I can just compile into assembly (all that I need for compiler bugfixing).