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, 22 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/pr18241-4.c b/gcc/testsuite/gcc.dg/pr18241-4.c
new file mode 100644
index 000000000..ad619377b
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/pr18241-4.c
@@ -0,0 +1,22 @@
+/* { dg-do run } */
+/* { dg-options "-O1" } */ 
+
+void abort (void);
+
+int f(int i1243)
+{
+  int i[2], *i1 = i;
+  i[0] = 1;
+  volatile int *i2 = i1;
+  i2[1] = 1;
+  i1243 = 0;
+  return i2[1]+i2[0];
+}
+
+
+int main(void)
+{
+  if( f(100) != 2)
+   abort ();
+  return 0;
+}