[Bug rtl-optimization/49154] [4.7 Regression]: build fails on cris-elf in libgcc: ICE in setup_pressure_classes, at ira.c:902

[hp at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49154

--- Comment #5 from Hans-Peter Nilsson <hp at gcc dot gnu.org> 2011-06-09 
01:31:26 UTC ---
Created attachment 24470
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24470
A patch to the CRIS port to go with the documentation update.

Unfortunately when this patch by itself is applied, we run into a SEGV in IRA.
Will post that patch momentarily.