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, 28 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/darwin-weakref-1.c b/gcc/testsuite/gcc.dg/darwin-weakref-1.c
new file mode 100644
index 000000000..22a3cc079
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/darwin-weakref-1.c
@@ -0,0 +1,28 @@
+/* { dg-do compile { target *-*-darwin* } } */
+// { dg-require-weak "" }
+// { dg-options "-O2" }
+// { dg-options "-O2 -mmacosx-version-min=10.2" { target { powerpc-*-darwin* } } }
+/* { dg-final { scan-assembler "weak_reference _wv1" } } */
+/* { dg-final { scan-assembler "weak_reference _wf1" } } */
+/* { dg-final { scan-assembler-not "weak_reference _w.2" } } */
+
+
+typedef int vtype;
+
+extern vtype wv1;
+static vtype Wv1a __attribute__((weakref ("wv1")));
+vtype *pv1a = &Wv1a;
+
+extern vtype wv2;
+static vtype Wv2a __attribute__((weakref ("wv2")));
+vtype *pv2a = &wv2;
+
+typedef void ftype(void);
+
+extern ftype wf1;
+static ftype Wf1a __attribute__((weakref ("wf1")));
+ftype *pf1a = &Wf1a;
+
+extern ftype wf2;
+static ftype Wf2a __attribute__((weakref ("wf2")));
+ftype *pf2a = &wf2;