2012-10-24 Vladimir Makarov <vmakarov@redhat.com>
commit55277a1018adb533c37dc7c5a6b598239abbf1df
authorvmakarov <vmakarov@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 24 Oct 2012 20:02:08 +0000 (24 20:02 +0000)
committervmakarov <vmakarov@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 24 Oct 2012 20:02:08 +0000 (24 20:02 +0000)
tree36ee294a9560f006e403f8db6c4ba8724bb2d744
parentae242b250a241e9e82f3dbe21123a8dfc82e06cf
2012-10-24  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/55055
* lra-spills.c (alter_subregs): New function.
(lra_hard_reg_substitution): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@192779 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/lra-spills.c