Updated GNU runtime non-fragile ABI.
Added -fconstant-string-class= option.
Added __has_feature() test for non-fragile ABI.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80591 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGenObjC/constant-strings.m b/test/CodeGenObjC/constant-strings.m
index d4fefd9..82cd916 100644
--- a/test/CodeGenObjC/constant-strings.m
+++ b/test/CodeGenObjC/constant-strings.m
@@ -1,4 +1,6 @@
-// RUN: clang-cc -fnext-runtime -emit-llvm -o %t %s
+// RUN: clang-cc -fnext-runtime -emit-llvm -o %t %s &&
+// RUN: clang-cc -fgnu-runtime -emit-llvm -o %t %s && grep NXConstantString %t | count 1 &&
+// RUN: clang-cc -fgnu-runtime -fconstant-string-class=NSConstantString -emit-llvm -o %t %s && grep NSConstantString %t | count 1
id a = @"Hello World!";