test/Sema/tls.c: don't use -verify to check if TLS is supported

Use "%clang_cc1" vs "not %clang_cc1" instead.
Also use -fsyntax-only.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161165 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Sema/tls.c b/test/Sema/tls.c
index 0953577..3b2a441 100644
--- a/test/Sema/tls.c
+++ b/test/Sema/tls.c
@@ -2,19 +2,19 @@
 // different targets.
 // Linux supports TLS.
-// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu %s
-// RUN: %clang_cc1 -triple i386-pc-linux-gnu %s
+// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fsyntax-only %s
+// RUN: %clang_cc1 -triple i386-pc-linux-gnu -fsyntax-only %s
 // Darwin supports TLS since 10.7.
-// RUN: %clang_cc1 -verify -triple x86_64-apple-darwin10 %s
-// RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 %s
+// RUN: not %clang_cc1 -triple x86_64-apple-darwin10 -fsyntax-only %s
+// RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -fsyntax-only %s
 // FIXME: I thought it was supported actually?
-// RUN: %clang_cc1 -verify -triple x86_64-pc-win32 %s
-// RUN: %clang_cc1 -verify -triple i386-pc-win32 %s
+// RUN: not %clang_cc1 -triple x86_64-pc-win32 -fsyntax-only %s
+// RUN: not %clang_cc1 -triple i386-pc-win32 -fsyntax-only %s
 // OpenBSD does not suppport TLS.
-// RUN: %clang_cc1 -verify -triple x86_64-pc-openbsd %s
-// RUN: %clang_cc1 -verify -triple i386-pc-openbsd %s
+// RUN: not %clang_cc1 -triple x86_64-pc-openbsd -fsyntax-only %s
+// RUN: not %clang_cc1 -triple i386-pc-openbsd -fsyntax-only %s
-__thread int x; // expected-error {{thread-local storage is unsupported for the current target}}
+__thread int x;