[libclang] Have clang_getCXXAccessSpecifier() also return the access control of a C++ declaration within its parent scope.

Suggested by Stefan Seefeld.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179297 91177308-0d34-0410-b5e6-96231b3b80d8
Hexagon: Remove -g option from the assembler command line.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179299 91177308-0d34-0410-b5e6-96231b3b80d8
[libclang] Improve a doxygen comment, as suggested by Jordan.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179300 91177308-0d34-0410-b5e6-96231b3b80d8
[PCH] Change test/PCH/headersearch.cpp to use -emit-llvm-only instead of -emit-obj

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179301 91177308-0d34-0410-b5e6-96231b3b80d8