From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001
From: upstream source tree <ports@midipix.org>
Date: Sun, 15 Mar 2015 20:14:05 -0400
Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; 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.
---
 gcc/testsuite/g++.dg/opt/pr36449.C | 70 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 gcc/testsuite/g++.dg/opt/pr36449.C

(limited to 'gcc/testsuite/g++.dg/opt/pr36449.C')

diff --git a/gcc/testsuite/g++.dg/opt/pr36449.C b/gcc/testsuite/g++.dg/opt/pr36449.C
new file mode 100644
index 000000000..f66598040
--- /dev/null
+++ b/gcc/testsuite/g++.dg/opt/pr36449.C
@@ -0,0 +1,70 @@
+// PR middle-end/36449
+// { dg-do run }
+// { dg-options "-O3" }
+
+extern "C" void exit (int);
+extern "C" void abort ();
+
+struct R
+{
+  short a;
+  short b;
+};
+
+struct S
+{
+  R e;
+  long f;
+  long g;
+};
+
+struct T
+{
+  short c;
+  short d;
+};
+
+struct U
+{
+  long h[0x1ffffff + 1];
+  T i;
+};
+
+U *j;
+
+void __attribute__((noinline))
+bar ()
+{
+  exit (0);
+}
+
+void __attribute__((noinline))
+foo ()
+{
+  S s;
+
+  s.e.a = 36;
+  s.e.b = 38;
+  if (s.e.a == j->i.c && s.e.b == j->i.d)
+    bar ();
+}
+
+int
+main ()
+{
+  try
+    {
+      j = new U;
+    }
+  catch (...)
+    {
+      return 0;
+    }
+  j->i.c = 36;
+  j->i.d = 38;
+  j->h[0] = 1;
+  j->h[1] = 2;
+  j->h[2] = 3;
+  foo ();
+  abort ();
+}
-- 
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