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, 24 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/debug/pr46338.C b/gcc/testsuite/g++.dg/debug/pr46338.C
new file mode 100644
index 000000000..dfa92452d
--- /dev/null
+++ b/gcc/testsuite/g++.dg/debug/pr46338.C
@@ -0,0 +1,24 @@
+// PR debug/46338
+// { dg-do compile }
+// { dg-options "-O -fprofile-generate -fcompare-debug" }
+
+void bar ();
+
+struct S
+{
+  int f ()
+  {
+  }
+};
+
+S *s;
+
+void
+foo (int x)
+{
+  if (x)
+    return;
+  bar ();
+  for (int j = 0; j < s->f (); j++)
+    ;
+}