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-rw-r--r--gcc/ChangeLog4
-rw-r--r--gcc/tree-ssa-sccvn.c1
2 files changed, 5 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 5bb6a54..0f015ee 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2018-10-24 Richard Biener <rguenther@suse.de>
+
+ * tree-ssa-sccvn.c (do_rpo_vn): Free rpo_state.
+
2018-10-24 Martin Liska <mliska@suse.cz>
PR tree-optimization/84436
diff --git a/gcc/tree-ssa-sccvn.c b/gcc/tree-ssa-sccvn.c
index e61f0ba..3833075 100644
--- a/gcc/tree-ssa-sccvn.c
+++ b/gcc/tree-ssa-sccvn.c
@@ -6691,6 +6691,7 @@ do_rpo_vn (function *fn, edge entry, bitmap exit_bbs,
XDELETEVEC (bb_to_rpo);
XDELETEVEC (rpo);
+ XDELETEVEC (rpo_state);
return todo;
}