Revert accidental commit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160349 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/cfgcleanup.c b/gcc/cfgcleanup.c
index 67e5632e6cb1f9d933a4d0e5f21570ee283b98c1..7139e3a7bcec6b234f03b7590ffbc2facf459543 100644 (file)
--- a/gcc/cfgcleanup.c
+++ b/gcc/cfgcleanup.c
@@ -2367,13 +2367,7 @@ cleanup_cfg (int mode)
            break;
          else if ((mode & CLEANUP_CROSSJUMP)
                   && crossjumps_occured)
-           {
-             /* Fast DCE is expensive, we really want to be sure we don't
-                re-run it just because crossjumping cascade.  */
-             while (try_optimize_cfg (mode))
-               delete_unreachable_blocks ();
-             run_fast_dce ();
-           }
+           run_fast_dce ();
        }
       else
        break;