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, 17 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/torture/pr37731-2.c b/gcc/testsuite/gcc.dg/torture/pr37731-2.c
new file mode 100644
index 000000000..a7f8f1e02
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/torture/pr37731-2.c
@@ -0,0 +1,17 @@
+/* { dg-do run } */
+
+extern void abort ();
+
+long long xh = 1;
+
+int
+main ()
+{
+  long long yh = 0xffffffffll;
+  long long z = xh * yh;
+
+  if (z != yh)
+    abort ();
+
+  return 0;
+}