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, 41 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/torture/pr44977.c b/gcc/testsuite/gcc.dg/torture/pr44977.c
new file mode 100644
index 000000000..66fd7d1bf
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/torture/pr44977.c
@@ -0,0 +1,41 @@
+/* { dg-do compile } */
+/* { dg-options "-w" } */
+
+static unsigned short
+foo (unsigned short ui1, unsigned short ui2)
+{
+  return ui1 - ui2;
+}
+
+static unsigned short
+bar (unsigned ui1, unsigned short ui2)
+{
+  return ui1 + ui2;
+}
+
+struct S1
+{
+  const short f3;
+};
+int g_31;
+short g_67;
+struct S1 g_68[2][5][9][1][1] = {
+};
+
+int func_90 (int);
+
+int int329 (int * const *const int32p_81, short ** p_82)
+{
+  short l_169[8];
+  for (g_31 = 0; g_31 <= 0; g_31 = foo (g_31, 1))
+    {
+      short l_85;
+lbl_89:g_67 ^= l_85;
+       for (l_85 = 0; l_85 >= 0; l_85 = bar)
+	 if (g_31)
+	   goto lbl_89;
+       func_90 (1), g_68[0][2][2][0][0].f3, 0;
+    }
+  return l_169[6];
+}
+