From e9e707983b9b64f5344e1892e4a065cd31dd959d Mon Sep 17 00:00:00 2001
From: Jan Hubicka <hubicka@ucw.cz>
Date: Sun, 6 Dec 2015 06:45:16 +0100
Subject: [PATCH] * ipa-icf.c (sem_function::merge): Check that local_original
exists.
From-SVN: r231328
---
gcc/ChangeLog | 4 ++++
gcc/ipa-icf.c | 4 +++-
2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 0d4e6f2decf0..62a4d3c5747c 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2015-12-05 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-icf.c (sem_function::merge): Check that local_original exists.
+
2015-12-05 David Edelsohn <dje.gcc@gmail.com>
PR target/68609
diff --git a/gcc/ipa-icf.c b/gcc/ipa-icf.c
index 18039ef7afd9..0029a48a61b1 100644
--- a/gcc/ipa-icf.c
+++ b/gcc/ipa-icf.c
@@ -1359,7 +1359,9 @@ sem_function::merge (sem_item *alias_item)
{
if (dump_file)
fprintf (dump_file, "Dropping merged_comdat flag.\n\n");
- local_original->merged_comdat = original->merged_comdat = false;
+ if (local_original)
+ local_original->merged_comdat = false;
+ original->merged_comdat = false;
}
if (remove)
--
GitLab