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, 38 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/20020201-1.c b/gcc/testsuite/gcc.dg/20020201-1.c
new file mode 100644
index 000000000..1cb2a8788
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/20020201-1.c
@@ -0,0 +1,38 @@
+/* Check that arc profiling instrumentation code does not cause problems for
+   a program that calls functions that are likely to be in a shared library.
+   This was added to check the fix for PR target/5469, which prevents arc
+   profiling code from being inserted between a call and the restore of the
+   call-clobbered global pointer.  */
+
+/* { dg-options "-fprofile-arcs" } */
+/* { dg-do run { target native } } */
+
+#include <stdlib.h>
+
+int globvar;
+
+void
+leave (int i)
+{
+  if (i != 0)
+    abort ();
+  exit (0);
+}
+
+void
+doit ()
+{
+  srand (12);
+  globvar = rand ();
+  if (rand () > 0)
+    globvar = 0;
+  leave (globvar);
+}
+
+int
+main ()
+{
+  doit ();
+}
+
+/* { dg-final { cleanup-coverage-files } } */