Changes

Summary

[lldb/SWIG] Add missing '\' in macros again (details)
[lldb/Lua] Make lldb.debugger et al available to Lua (details)
[NFCI][LoopUnrollAndJam] Changing LoopUnrollAndJamPass to a function (details)
Improve support of GNU mempcpy (details)
[OpenCL][Docs] Rename C++ for OpenCL label (details)

Commit 93a1e9c90c96a9130352bf358d7777f0379ebb48 by Jonas Devlieghere [lldb/SWIG] Add missing '\' in macros again Making the string conversion operator a macro unintentionally dropped the backslash before '\n' and '\r' and was therefore incorrectly stripping 'n' and 'r' from the object description.
	lldb/scripts/macros.swig
Commit 45c971f7eef18ef2b77a5f64133dbd7bd5939d5f by Jonas Devlieghere [lldb/Lua] Make lldb.debugger et al available to Lua The Python script interpreter makes the current debugger, target, process, thread and frame available to interactive scripting sessions through convenience variables. This patch does the same for Lua. Differential revision: https://reviews.llvm.org/D71801
	lldb/test/Shell/ScriptInterpreter/Lua/convenience_variables.test
	lldb/source/Plugins/ScriptInterpreter/Lua/ScriptInterpreterLua.h
	lldb/test/Shell/ScriptInterpreter/Lua/independent_state.test
	lldb/source/Plugins/ScriptInterpreter/Lua/ScriptInterpreterLua.cpp
	lldb/test/Shell/ScriptInterpreter/Lua/Inputs/nested_sessions_2.in
	lldb/test/Shell/ScriptInterpreter/Lua/Inputs/nested_sessions.in
	lldb/test/Shell/ScriptInterpreter/Lua/nested_sessions.test
	lldb/source/Plugins/ScriptInterpreter/Lua/Lua.cpp
	lldb/test/Shell/ScriptInterpreter/Lua/Inputs/independent_state.in
	lldb/source/Plugins/ScriptInterpreter/Lua/Lua.h
Commit d27a15fed79c8e8484825ce6c3ce1682daeb1547 by whitneyt [NFCI][LoopUnrollAndJam] Changing LoopUnrollAndJamPass to a function pass. Summary: This patch changes LoopUnrollAndJamPass to a function pass, and keeps the loops traversal order same as defined in FunctionToLoopPassAdaptor LoopPassManager.h. The next patch will change the loop traversal to outer to inner order, so more loops can be transform. Discussion in llvm-dev mailing list: https://groups.google.com/forum/#!topic/llvm-dev/LF4rUjkVI2g Reviewer: dmgreen, jdoerfert, Meinersbur, kbarton, bmahjour, etiotto Reviewed By: dmgreen Subscribers: hiraditya, zzheng, llvm-commits Tag: LLVM Differential Revision: https://reviews.llvm.org/D72230
	llvm/test/Transforms/LoopUnrollAndJam/unroll-and-jam.ll
	llvm/lib/Passes/PassRegistry.def
	llvm/test/Transforms/LoopUnrollAndJam/dependencies.ll
	llvm/test/Transforms/LoopUnrollAndJam/disable.ll
	llvm/test/Transforms/LoopUnrollAndJam/pragma-explicit.ll
	llvm/include/llvm/Transforms/Scalar/LoopUnrollAndJamPass.h
	llvm/lib/Passes/PassBuilder.cpp
	llvm/lib/Transforms/Scalar/LoopUnrollAndJamPass.cpp
Commit cee4a1c957426e9477c8579ff960c8c2bd4af9e2 by sguelton Improve support of GNU mempcpy - Lower to the memcpy intrinsic - Raise warnings when size/bounds are known Differential Revision: https://reviews.llvm.org/D71374
	clang/lib/Sema/SemaChecking.cpp
	clang/lib/CodeGen/CGBuiltin.cpp
	clang/include/clang/Basic/Builtins.def
	clang/lib/AST/Decl.cpp
	clang/test/Analysis/bstring.c
	clang/test/CodeGen/mempcpy-libcall.c
Commit 241f335b268dc19a0dfb85686a7c82fb339421a8 by sven.vanhaastregt [OpenCL][Docs] Rename C++ for OpenCL label To avoid potential confusion with OpenCL C++.
	clang/docs/UsersManual.rst