[Ree] Ensure inserted copy don't change the number of hard registers
authorWilco Dijkstra <wdijkstr@arm.com>
Fri, 12 Sep 2014 09:29:16 +0000 (09:29 +0000)
committerJiong Wang <jiwang@gcc.gnu.org>
Fri, 12 Sep 2014 09:29:16 +0000 (09:29 +0000)
commite533e26c0afe3a117418acc65ccaae536f59f105
tree7d0f63c269288ae9656953b28230f8b047a3d065
parent6ead0238de25faf67f38a61ac5cacde8125d9fa2
[Ree] Ensure inserted copy don't change the number of hard registers

2014-09-12  Wilco Dijkstra  <wilco.dijkstra@arm.com>

  gcc/
    * ree.c (combine_reaching_defs): Ensure inserted copy don't change the
    number of hard registers.

From-SVN: r215205
gcc/ChangeLog
gcc/ree.c