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, 35 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.c-torture/compile/pr37341.c b/gcc/testsuite/gcc.c-torture/compile/pr37341.c
new file mode 100644
index 000000000..adbf0c7e4
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/pr37341.c
@@ -0,0 +1,35 @@
+/* PR rtl-optimization/37341 */
+
+short int a;
+int b;
+
+static inline int
+f1 (int x, int y)
+{
+  if (x < 0 || y < 0 || y >= sizeof (int) * 8 || x > (1 >> y))
+    return x;
+}
+
+static inline unsigned int
+f2 (int x, int y)
+{
+  if (y <= 0 && x && y < __INT_MAX__ / x)
+    return x;
+  return x * y;
+}
+
+int
+f3 (void)
+{
+  return (signed char) 0xb6;
+}
+
+unsigned int
+f4 (unsigned int x)
+{
+  while (1)
+    {
+      if ((f2 (f3 (), (f1 (a, b)))) < x)
+	return 1;
+    }
+}