Add test for demangling GNU ABI tags.

Patch by Christopher James Halse Rogers!

llvm-svn: 328256

diff --git a/llvm/test/tools/llvm-cxxfilt/abitag.test b/llvm/test/tools/llvm-cxxfilt/abitag.test
new file mode 100644 (file)
index 0000000..f4fabc8
--- /dev/null
+++ b/llvm/test/tools/llvm-cxxfilt/abitag.test
@@ -0,0 +1,6 @@
+RUN: llvm-cxxfilt _Z14returns_stringB5cxx11v _Z6globalB5cxx11 _Z6globalB12a_longer_tag | FileCheck %s
+
+CHECK: returns_string[abi:cxx11]()
+CHECK-NEXT: global[abi:cxx11]
+CHECK-NEXT: global[abi:a_longer_tag]
+