From 0b96ffdb1755a9d4a2f06f55b39e041fb4470635 Mon Sep 17 00:00:00 2001
From: Torvald Riegel <triegel@redhat.com>
Date: Thu, 21 Jan 2016 18:25:42 +0000
Subject: [PATCH] libitm: Disable testing transaction-safe exceptions on Darwin
 and AIX.

	* testsuite/libitm.c++/libstdc++-safeexc.C: Not supported on darwin
	or AIX.

From-SVN: r232693
---
 libitm/ChangeLog                                | 5 +++++
 libitm/testsuite/libitm.c++/libstdc++-safeexc.C | 5 ++++-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/libitm/ChangeLog b/libitm/ChangeLog
index 07c0ebc30a1..6179fc8d741 100644
--- a/libitm/ChangeLog
+++ b/libitm/ChangeLog
@@ -1,3 +1,8 @@
+2016-01-21  Torvald Riegel  <triegel@redhat.com>
+
+	* testsuite/libitm.c++/libstdc++-safeexc.C: Not supported on darwin
+	or AIX.
+
 2016-01-19  Richard Henderson  <rth@redhat.com>
 
 	PR bootstrap/69343
diff --git a/libitm/testsuite/libitm.c++/libstdc++-safeexc.C b/libitm/testsuite/libitm.c++/libstdc++-safeexc.C
index 3e1655e83ec..20e2e5ecdc8 100644
--- a/libitm/testsuite/libitm.c++/libstdc++-safeexc.C
+++ b/libitm/testsuite/libitm.c++/libstdc++-safeexc.C
@@ -2,7 +2,10 @@
 // are indeed that.  Thus, this also tests the transactional clones in
 // libstdc++ and libsupc++.
 
-// { dg-do run }
+// Not supported on Darwin nor AIX because those lack the support for
+// weak references to undefined functions that we need in libstdc++ to make
+// exceptions transaction-safe.
+// { dg-do run { target { ! { *-*-darwin* powerpc-ibm-aix* } } } }
 
 #include <iostream>
 #include <exception>