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, 53 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/debug/pr29609-2.c b/gcc/testsuite/gcc.dg/debug/pr29609-2.c
new file mode 100644
index 000000000..1ae1a738d
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/debug/pr29609-2.c
@@ -0,0 +1,53 @@
+/* PR debug/29609 */
+/* Verify that breakpoint on both goto failure; stmts is hit.
+   This version of the test just checks that it can be compiled, linked
+   and executed, further testing is done in corresponding gcc.dg/dwarf2/
+   test and hopefully in gdb testsuite.  */
+/* { dg-do run } */
+/* { dg-options "-O0 -g -dA" } */
+
+extern void abort (void);
+int x;
+
+int
+foo (void)
+{
+  return 0 ^ x;
+}
+
+int
+bar (void)
+{
+  return 1 ^ x;
+}
+
+int
+baz (void)
+{
+  int c;
+
+  if (!foo ())
+    goto failure;
+
+  if (!bar ())
+    goto failure;
+
+  return 0;
+
+failure:
+  return 1;
+}
+
+int
+main (void)
+{
+  if (baz () != 1)
+    abort ();
+  x = 1;
+  if (baz () != 1)
+    abort ();
+  x = 2;
+  if (baz () != 0)
+    abort ();
+  return 0;
+}