From 90e709fd8ea149dacde675363135a0ddea053b09 Mon Sep 17 00:00:00 2001
From: Jakub Jelinek <jakub@redhat.com>
Date: Wed, 27 Feb 2013 22:34:27 +0100
Subject: [PATCH] re PR middle-end/56461 (GCC is leaking lots of memory)
PR middle-end/56461
* ipa-cp.c (decide_whether_version_node): Call vec_free on
known_aggs[i].items and release known_aggs vector.
From-SVN: r196320
---
gcc/ChangeLog | 4 ++++
gcc/ipa-cp.c | 3 +++
2 files changed, 7 insertions(+)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 0ef9eb7068b0..8afdf058d3b3 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,9 @@
2013-02-27 Jakub Jelinek <jakub@redhat.com>
+ PR middle-end/56461
+ * ipa-cp.c (decide_whether_version_node): Call vec_free on
+ known_aggs[i].items and release known_aggs vector.
+
PR middle-end/56461
* ipa-reference.c (propagate): Free node_info even for alias nodes.
diff --git a/gcc/ipa-cp.c b/gcc/ipa-cp.c
index 9a67f3c0be3f..d01b053a3f9b 100644
--- a/gcc/ipa-cp.c
+++ b/gcc/ipa-cp.c
@@ -3406,6 +3406,9 @@ decide_whether_version_node (struct cgraph_node *node)
info = IPA_NODE_REF (node);
info->do_clone_for_all_contexts = false;
IPA_NODE_REF (clone)->is_all_contexts_clone = true;
+ for (i = 0; i < count ; i++)
+ vec_free (known_aggs[i].items);
+ known_aggs.release ();
ret = true;
}
else
--
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