Initial checkin of GCC 4.9.0 from trunk (r208799).

Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba

1 files changed, 58 insertions, 0 deletions

diff --git a/gcc-4.9/gcc/testsuite/g++.dg/eh/ia64-2.C b/gcc-4.9/gcc/testsuite/g++.dg/eh/ia64-2.C
new file mode 100644
index 000000000..aa005d8ed
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/g++.dg/eh/ia64-2.C
@@ -0,0 +1,58 @@
+// PR target/30230
+// This testcase failed on IA-64, where end of an EH region ended
+// in the middle of a bundle (with br.call insn in first or second
+// slot of .bbb/.mbb bundles and EH region end right after it).
+// But br.call returns to the start of the next bundlem so during
+// unwinding the call was considered to be outside of the EH region
+// while it should have been inside.
+// { dg-do run }
+// { dg-require-weak "" }
+// { dg-options "-O2" }
+
+struct A {};
+struct B { virtual ~B(); };
+B::~B () {}
+struct C { void foo (short &, B &); };
+struct D { void *d1; C *d2; virtual void virt (void) {} };
+struct E { D *e1; B *e2; };
+struct F { void bar (void *, B &); };
+F *p __attribute__((weak));
+volatile int r;
+
+void C::foo (short &x, B &)
+{
+  if (r)
+    throw A ();
+  x = 1;
+}
+
+void F::bar (void *, B &)
+{
+  throw A ();
+}
+
+void baz (E &x)
+{
+  short g = 0;
+  B b = *x.e2;
+  x.e1->d2->foo (g, b);
+  if (g)
+    p->bar(x.e1->d1, b);
+}
+
+int main ()
+{
+  F g;
+  D s;
+  E h;
+  p = &g;
+  h.e1 = &s;
+  try
+    {
+      baz (h);
+    }
+  catch (A &)
+    {
+    }
+  return 0;
+}