* ree.c (get_sub_rtx): New function, extracted from...
commitc8b3dc4fc34deae7df0d8a8d44b35bd00be6f705
authorlaw <law@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 9 Jan 2014 04:42:38 +0000 (9 04:42 +0000)
committerlaw <law@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 9 Jan 2014 04:42:38 +0000 (9 04:42 +0000)
tree449a7c44b14521cd88aa80abdacd04b1983912a8
parent15276a23e730b0128c8a1d11cb56b1f105b95c74
    * ree.c (get_sub_rtx): New function, extracted from...
        (merge_def_and_ext): Here.
        (combine_reaching_defs): Use get_sub_rtx.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206454 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/ree.c