[Bug rtl-optimization/55055] [4.8 regression] RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:1123

[vmakarov at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55055



--- Comment #2 from Vladimir Makarov <vmakarov at gcc dot gnu.org> 2012-10-24 
20:02:12 UTC ---

Author: vmakarov

Date: Wed Oct 24 20:02:08 2012

New Revision: 192779



URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192779

Log:

2012-10-24  Vladimir Makarov  <vmaka...@redhat.com>



    PR rtl-optimization/55055

    * lra-spills.c (alter_subregs): New function.

    (lra_hard_reg_substitution): Use it.





Modified:

    trunk/gcc/ChangeLog

    trunk/gcc/lra-spills.c