[Bug rtl-optimization/55342] [4.8 Regression] [LRA,x86] Non-optimal code for simple loop with LRA
vmakarov at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Sat Nov 17 18:01:00 GMT 2012
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 <vmakarov@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
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