obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 31 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/eh/crossjump1.C b/gcc/testsuite/g++.dg/eh/crossjump1.C
new file mode 100644
index 000000000..ccb0ffb21
--- /dev/null
+++ b/gcc/testsuite/g++.dg/eh/crossjump1.C
@@ -0,0 +1,31 @@
+// This testcase failed on s390, because cross-jumping merged 2 calls,
+// one with REG_EH_REGION note with no handlers (ie. termination)
+// and one without REG_EH_REGION note.
+// { dg-do run }
+// { dg-options "-O2" }
+
+#include <exception>
+#include <string>
+
+struct E : public std::exception
+{
+  std::string m;
+  E () : m ("test") { }
+  ~E () throw() { }
+};
+
+struct C : public E { };
+
+void foo ()
+{
+  throw C ();
+}
+
+int main ()
+{
+  try
+    {
+      foo ();
+    }
+  catch (...) { }
+}