combine.c (get_undo_marker): New function.
authorSegher Boessenkool <segher@kernel.crashing.org>
Tue, 12 May 2015 13:37:53 +0000 (15:37 +0200)
committerSegher Boessenkool <segher@gcc.gnu.org>
Tue, 12 May 2015 13:37:53 +0000 (15:37 +0200)
commit1bcc1e4102b64d93441c0318c537a182923c331b
treefefaa7df646c708b7dc67856d04b5bd746df6058
parent7e37fe6f628dc0063a36fbed59a2dcf74e88cce5
combine.c (get_undo_marker): New function.

* combine.c (get_undo_marker): New function.
(undo_to_marker): New function, largely factored out from ...
(undo_all): ... this.  Adjust.

From-SVN: r223066
gcc/ChangeLog
gcc/combine.c