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, 41 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/abi/arm_cxa_vec2.C b/gcc/testsuite/g++.dg/abi/arm_cxa_vec2.C
new file mode 100644
index 000000000..76f327aca
--- /dev/null
+++ b/gcc/testsuite/g++.dg/abi/arm_cxa_vec2.C
@@ -0,0 +1,41 @@
+// Check that ARM vector delete functions accept NULL pointers as
+// inputs.
+// { dg-do run { target arm*-*-* } }
+
+#ifdef __ARM_EABI__
+#include <cxxabi.h>
+
+typedef void *(dtor_type)(void *);
+
+extern "C" {
+  void abort();
+  void *__aeabi_vec_dtor_cookie(void *, dtor_type);
+  void __aeabi_vec_delete(void *, dtor_type);
+  void __aeabi_vec_delete3(void *, 
+			   dtor_type, 
+			   void (*)(void *, __SIZE_TYPE__));
+  void __aeabi_vec_delete3_nodtor(void *, 
+				  void (*)(void *, __SIZE_TYPE__));
+}
+
+// These functions should never be called.
+void* dtor(void *)
+{
+  abort ();
+}
+
+void dealloc(void *, size_t) {
+  abort ();
+}
+
+int main () {
+  if (__aeabi_vec_dtor_cookie (NULL, &dtor) != NULL)
+    return 1;
+  // These do not return values, but should not crash.
+  __aeabi_vec_delete (NULL, &dtor);
+  __aeabi_vec_delete3 (NULL, &dtor, &dealloc);
+  __aeabi_vec_delete3_nodtor (NULL, &dealloc);
+}
+#else
+int main () {}
+#endif