[OpenCL] An error shall occur if any scalar operand has greater rank than the...

[OpenCL] An error shall occur if any scalar operand has greater rank than the type of the vector element

Reviewers: Anastasia

Reviewed By: Anastasia

Subscribers: cfe-commits, bader, yaxunl

Differential Revision: https://reviews.llvm.org/D33353

llvm-svn: 303986