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

[jphartmann at gmail dot com]

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

--- Comment #9 from jphartmann at gmail dot com <jphartmann at gmail dot com> 2011-08-02 13:18:47 UTC ---
That is good to know.  However, this problem is with -fexec-charset=IBM-1047.

You cannot run the output of that on the ASCII z/Linux.  

Can I trouble you to send me your .s file with -O2 for the ASCII platform? 
That should let me spot any differences.

Martin has assured me that jnhe generates a mask of 5, and I'm sure that is
what it does in other contexts.