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.dg/tree-ssa/ivopts-1.c b/gcc/testsuite/gcc.dg/tree-ssa/ivopts-1.c
new file mode 100644
index 000000000..44f1b628f
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/tree-ssa/ivopts-1.c
@@ -0,0 +1,26 @@
+/* { dg-do compile } */
+
+/* Not all platforms support TImode integers.  */
+#if (defined(__LP64__) && !defined(__hppa__)) || defined(__SPU__)
+typedef int TItype __attribute__ ((mode (TI)));
+#else
+typedef long TItype;
+#endif
+
+TItype last_data_offset ;
+int store;
+char *data;
+
+f ()
+{
+
+  TItype data_offset = last_data_offset;
+  char *p;
+
+  for (p = data; *p; p++)
+    {
+      data_offset++;
+      g (data_offset);
+      store = data_offset + 1;
+    }
+}