1 files changed, 28 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/abi/mangle40.C b/gcc/testsuite/g++.dg/abi/mangle40.C
new file mode 100644
index 000000000..2b8300bff
--- /dev/null
+++ b/gcc/testsuite/g++.dg/abi/mangle40.C
@@ -0,0 +1,28 @@
+// PR c++/12909
+// { dg-do compile { target i?86-*-* x86_64-*-* } }
+// { dg-require-weak "" }
+// { dg-require-alias "" }
+// { dg-options "-mavx -Wabi -fabi-version=2" }
+// { dg-final { scan-assembler "(weak|glob)\[^\n\]*_Z1fIDv4_fEvT_" } }
+// { dg-final { scan-assembler "(weak|glob)\[^\n\]*_Z1fIU8__vectorfEvT_" } }
+// { dg-final { scan-assembler "(weak|glob)\[^\n\]*_ZN1AIDv4_fE1tE" } }
+// { dg-final { scan-assembler "(weak|glob)\[^\n\]*_ZN1AIU8__vectorfE1tE" } }
+
+#include <x86intrin.h>
+
+template <class T>
+struct A
+{
+  static T t;
+};
+
+template <class T>
+T A<T>::t;			// { dg-warning "mangled name" }
+
+template <class T>
+void f (T t) { }		// { dg-warning "mangled name" }
+
+int main()
+{
+  f (A<__m128>::t);
+}