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, 28 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/uninit-pred-3_c.c b/gcc/testsuite/gcc.dg/uninit-pred-3_c.c
new file mode 100644
index 000000000..130979078
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/uninit-pred-3_c.c
@@ -0,0 +1,28 @@
+/* { dg-do compile } */
+/* { dg-options "-Wuninitialized -O2" } */
+
+int g;
+void bar();
+void blah(int);
+
+int foo (int n, int m, int r)
+{
+  int flag = 0;
+  int v;
+
+  if (n)
+    {
+      v = r;
+      flag = -1;
+    }
+
+  if (m)
+    g++;
+  else 
+    bar();
+
+  if (r > 0)
+    if (flag < 0)
+      blah(v); /* {dg-bogus "uninitialized" "bogus warning" } */
+  return 0;
+}