Use a triple ensure that __has_feature(c_thread_local) is 1 in C11 mode.
llvm-svn: 180925
diff --git a/clang/test/Lexer/has_feature_c1x.c b/clang/test/Lexer/has_feature_c1x.c
index fe2640b..e26e309 100644
--- a/clang/test/Lexer/has_feature_c1x.c
+++ b/clang/test/Lexer/has_feature_c1x.c
@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -E -std=c1x %s -o - | FileCheck --check-prefix=CHECK-1X %s
+// RUN: %clang_cc1 -E -triple x86_64-linux-gnu -std=c1x %s -o - | FileCheck --check-prefix=CHECK-1X %s
// RUN: %clang_cc1 -E %s -o - | FileCheck --check-prefix=CHECK-NO-1X %s
#if __has_feature(c_atomic)