OpenCL: add support for __kernel, kernel keywords and EXTENSION,
FP_CONTRACT pragmas. Patch originally by ARM.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125475 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Parser/opencl-pragma.cl b/test/Parser/opencl-pragma.cl
new file mode 100644
index 0000000..5b6c55a
--- /dev/null
+++ b/test/Parser/opencl-pragma.cl
@@ -0,0 +1,12 @@
+// RUN: %clang_cc1 %s -verify -pedantic -fsyntax-only
+
+#pragma OPENCL EXTENSION cl_khr_fp16 : enable
+
+#pragma OPENCL EXTENSION cl_no_such_extension : disable /* expected-warning {{unknown OpenCL extension 'cl_no_such_extension' - ignoring}} */
+
+#pragma OPENCL EXTENSION cl_khr_fp64 : on /* expected-warning {{expected 'enable' or 'disable' - ignoring}} */
+
+#pragma OPENCL FP_CONTRACT ON
+#pragma OPENCL FP_CONTRACT OFF
+#pragma OPENCL FP_CONTRACT DEFAULT
+#pragma OPENCL FP_CONTRACT FOO // expected-warning {{expected 'ON' or 'OFF' or 'DEFAULT' in pragma}}