Further simplify test case from r186894

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@186905 91177308-0d34-0410-b5e6-96231b3b80d8
Make the nomathbuiltin.c test less demanding.

This should hopefully unbreak the Windows bots at http://bb.pgr.jp



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@186906 91177308-0d34-0410-b5e6-96231b3b80d8
Error on more illegal kernel argument types for OpenCL

bool, half, pointers and structs / unions containing any
of these are not allowed. Does not yet reject size_t and
related integer types that are also disallowed.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@186908 91177308-0d34-0410-b5e6-96231b3b80d8