[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 #9 from Hans-Peter Nilsson <hp at gcc dot gnu.org> 2011-06-09 
23:38:38 UTC ---
Author: hp
Date: Thu Jun  9 23:38:35 2011
New Revision: 174868

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174868
Log:
    PR rtl-optimization/49154
    * ira-costs.c (setup_regno_cost_classes_by_mode): If there
    already is a matching slot in the hashtable, assign it to
    classes_ptr.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ira-costs.c