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, 26 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.c-torture/execute/pr49073.c b/gcc/testsuite/gcc.c-torture/execute/pr49073.c
new file mode 100644
index 000000000..92b923b82
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/pr49073.c
@@ -0,0 +1,26 @@
+/* PR tree-optimization/49073 */
+
+extern void abort (void);
+int a[] = { 1, 2, 3, 4, 5, 6, 7 }, c;
+
+int
+main ()
+{
+  int d = 1, i = 1;
+  _Bool f = 0;
+  do
+    {
+      d = a[i];
+      if (f && d == 4)
+	{
+	  ++c;
+	  break;
+	}
+      i++;
+      f = (d == 3);
+    }
+  while (d < 7);
+  if (c != 1)
+    abort ();
+  return 0;
+}