[Bug rtl-optimization/55342] [4.8 Regression] [LRA,x86] Non-optimal code for simple loop with LRA

[vmakarov at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55342



--- Comment #1 from Vladimir Makarov <vmakarov at gcc dot gnu.org> 2012-11-17 
17:59:41 UTC ---

Author: vmakarov

Date: Sat Nov 17 17:59:35 2012

New Revision: 193588



URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193588

Log:

2012-11-17  Vladimir Makarov  <vmaka...@redhat.com>



    PR rtl-optimization/55342

    * lra-assigns.c (spill_for): Try to allocate other reload pseudos

    before and after spilling.





Modified:

    trunk/gcc/ChangeLog

    trunk/gcc/lra-assigns.c