[OpenCL] Add constant address space to __func__ in AST.

Added string literal helper function to obtain the type
attributed by a constant address space.

Also fixed predefind __func__ expr to use the helper
to constract the string literal correctly.

Differential Revision: https://reviews.llvm.org/D46049

llvm-svn: 331877
6 files changed
tree: 592453c195c224a16f0275f5e3aa011ca1b2d4ca
  1. clang/
  2. clang-tools-extra/
  3. compiler-rt/
  4. debuginfo-tests/
  5. libclc/
  6. libcxx/
  7. libcxxabi/
  8. libunwind/
  9. lld/
  10. lldb/
  11. llgo/
  12. llvm/
  13. openmp/
  14. parallel-libs/
  15. polly/
  16. README.md
README.md

Low Level Virtual Machine (LLVM)

This directory and its subdirectories contain source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and runtime environments.