[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 #10 from Hans-Peter Nilsson <hp at gcc dot gnu.org> 2011-06-09 
23:45:47 UTC ---
Author: hp
Date: Thu Jun  9 23:45:45 2011
New Revision: 174870

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174870
Log:
    PR rtl-optimization/49154
    * config/cris/cris.h (FIXED_REGISTERS): Include CRIS_CC0_REGNUM.
    (enum reg_class): Add SRP_REGS and MOF_SRP_REGS.
    (REG_CLASS_NAMES, REG_CLASS_CONTENTS, REGNO_REG_CLASS)
    (PREFERRED_RELOAD_CLASS, SECONDARY_RELOAD_CLASS): Adjust to fit.
    * config/cris/cris.h (cris_register_move_cost): Remove
    !TARGET_V32 code.  Tweak comments.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/cris/cris.c
    trunk/gcc/config/cris/cris.h