[clang] Rename all AST/Interp stuff to AST/ByteCode

"Interp" clashes with the clang interpreter and people often confuse
this.

Author: tbaederr

clang/docs/ClangFormattedStatus.rst

@@ -322,24 +322,24 @@ clang/lib/APINotes/APINotesTypes.cpp
 clang/lib/APINotes/APINotesYAMLCompiler.cpp
 clang/lib/AST/DataCollection.cpp
 clang/lib/AST/Linkage.h
-clang/lib/AST/Interp/ByteCodeGenError.cpp
-clang/lib/AST/Interp/ByteCodeGenError.h
-clang/lib/AST/Interp/Context.cpp
-clang/lib/AST/Interp/Context.h
-clang/lib/AST/Interp/Descriptor.cpp
-clang/lib/AST/Interp/Disasm.cpp
-clang/lib/AST/Interp/EvalEmitter.h
-clang/lib/AST/Interp/Frame.cpp
-clang/lib/AST/Interp/Frame.h
-clang/lib/AST/Interp/InterpState.h
-clang/lib/AST/Interp/Opcode.h
-clang/lib/AST/Interp/Pointer.cpp
-clang/lib/AST/Interp/PrimType.cpp
-clang/lib/AST/Interp/Record.h
-clang/lib/AST/Interp/Source.cpp
-clang/lib/AST/Interp/Source.h
-clang/lib/AST/Interp/State.cpp
-clang/lib/AST/Interp/State.h
+clang/lib/AST/ByteCode/ByteCodeGenError.cpp
+clang/lib/AST/ByteCode/ByteCodeGenError.h
+clang/lib/AST/ByteCode/Context.cpp
+clang/lib/AST/ByteCode/Context.h
+clang/lib/AST/ByteCode/Descriptor.cpp
+clang/lib/AST/ByteCode/Disasm.cpp
+clang/lib/AST/ByteCode/EvalEmitter.h
+clang/lib/AST/ByteCode/Frame.cpp
+clang/lib/AST/ByteCode/Frame.h
+clang/lib/AST/ByteCode/InterpState.h
+clang/lib/AST/ByteCode/Opcode.h
+clang/lib/AST/ByteCode/Pointer.cpp
+clang/lib/AST/ByteCode/PrimType.cpp
+clang/lib/AST/ByteCode/Record.h
+clang/lib/AST/ByteCode/Source.cpp
+clang/lib/AST/ByteCode/Source.h
+clang/lib/AST/ByteCode/State.cpp
+clang/lib/AST/ByteCode/State.h
 clang/lib/ASTMatchers/GtestMatchers.cpp
 clang/lib/ASTMatchers/Dynamic/Marshallers.cpp
 clang/lib/Basic/Attributes.cpp