[Bug rtl-optimization/48971] [4.7 regression] ICE with -msoft-float -O2

[vmakarov at redhat dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48971

--- Comment #3 from Vladimir Makarov <vmakarov at redhat dot com> 2011-05-12 17:57:58 UTC ---
(In reply to comment #2)
> Vlad, this is an abort in setup_pressure_classes which apparently is totally
> broken for sparc -msoft-float.


I found the wrong code.  It is pretty simple but I need to check a few
platforms because the fix might affect other platform builds.

I hope I'll send the patch at the end of the day.