Hi.
In following patch, I've added missing delete call for all item summaries that
are
allocated within a function_summary container in case the container does not use
GGC memory allocation.
Can boostrap on ppc64le and no regression is seen on x86_64-linux-pc.
Ready for trunk?
Thanks,
Martin
>From c9912b88e8a381e6be7dc1e4be4f7b8859d72e2f Mon Sep 17 00:00:00 2001
From: mliska <mli...@suse.cz>
Date: Tue, 24 Mar 2015 13:58:50 +0100
Subject: [PATCH] Fix PR65538.
gcc/ChangeLog:
2015-03-24 Martin Liska <mli...@suse.cz>
PR tree-optimization/65538
* symbol-summary.h (function_summary::~function_summary):
Relese memory for allocated summaries in case non-GGC template
instance.
---
gcc/symbol-summary.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/gcc/symbol-summary.h b/gcc/symbol-summary.h
index 8d7e42c..35615ba 100644
--- a/gcc/symbol-summary.h
+++ b/gcc/symbol-summary.h
@@ -81,6 +81,12 @@ public:
m_symtab_insertion_hook = NULL;
m_symtab_removal_hook = NULL;
m_symtab_duplication_hook = NULL;
+
+ /* Release all summaries in case we use non-GGC memory. */
+ typedef typename hash_map <int, T *, summary_hashmap_traits>::iterator map_iterator;
+ if (!m_ggc)
+ for (map_iterator it = m_map.begin (); it != m_map.end (); ++it)
+ delete (*it).second;
}
/* Traverses all summarys with a function F called with
--
2.1.4
