[ORC-RT] Rename extensible_rtti.{h,cpp} to rtti.{h,cpp}. NFCI.

The "extensible_" prefix on these files was inherited from LLVM, where it
distinguished the dynamic RTTI APIs from the LLVM's custom static RTTI APIs.

In the ORC runtime these files will be used to hold all of our RTTI APIs
(the current dynamic ones, and any static ones added in the future), so we
shouldn't use this prefix.

Author: lhames

compiler-rt/lib/orc/CMakeLists.txt

@@ -4,7 +4,7 @@
 set(ORC_COMMON_SOURCES
   debug.cpp
   dlfcn_wrapper.cpp
-  extensible_rtti.cpp
+  rtti.cpp
   log_error_to_stderr.cpp
   run_program_wrapper.cpp
   resolve.cpp
@@ -18,7 +18,7 @@ set(ORC_COMMON_IMPL_HEADERS
   endianness.h
   error.h
   executor_address.h
-  extensible_rtti.h
+  rtti.h
   simple_packed_serialization.h
   stl_extras.h
   wrapper_function_utils.h

compiler-rt/lib/orc/error.h

@@ -10,7 +10,7 @@
 #define ORC_RT_ERROR_H
 
 #include "compiler.h"
-#include "extensible_rtti.h"
+#include "rtti.h"
 #include "stl_extras.h"
 
 #include <cassert>

compiler-rt/lib/orc/extensible_rtti.cpp renamed to compiler-rt/lib/orc/rtti.cpp

@@ -1,4 +1,4 @@
-//===- extensible_rtti.cpp ------------------------------------------------===//
+//===- rtti.cpp -----------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
@@ -14,7 +14,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "extensible_rtti.h"
+#include "rtti.h"
 
 namespace orc_rt {
 

compiler-rt/lib/orc/extensible_rtti.h renamed to compiler-rt/lib/orc/rtti.h

@@ -1,4 +1,4 @@
-//===------ extensible_rtti.h - Extensible RTTI for ORC RT ------*- C++ -*-===//
+//===------------- rtti.h - RTTI support for ORC RT -------------*- C++ -*-===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
@@ -56,8 +56,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef ORC_RT_EXTENSIBLE_RTTI_H
-#define ORC_RT_EXTENSIBLE_RTTI_H
+#ifndef ORC_RT_RTTI_H
+#define ORC_RT_RTTI_H
 
 namespace orc_rt {
 
@@ -142,4 +142,4 @@ template <typename To, typename From> bool isa(const From &Value) {
 
 } // namespace orc_rt
 
-#endif // ORC_RT_EXTENSIBLE_RTTI_H
+#endif // ORC_RT_RTTI_H

compiler-rt/lib/orc/tests/unit/CMakeLists.txt

@@ -7,7 +7,7 @@ set(UNITTEST_SOURCES
   error_test.cpp
   executor_address_test.cpp
   executor_symbol_def_test.cpp
-  extensible_rtti_test.cpp
+  rtti_test.cpp
   interval_map_test.cpp
   interval_set_test.cpp
   orc_unit_test_main.cpp

compiler-rt/lib/orc/tests/unit/extensible_rtti_test.cpp renamed to compiler-rt/lib/orc/tests/unit/rtti_test.cpp

@@ -1,4 +1,4 @@
-//===-- extensible_rtti_test.cpp ------------------------------------------===//
+//===-- rtti_test.cpp -----------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
@@ -14,7 +14,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "extensible_rtti.h"
+#include "rtti.h"
 #include "gtest/gtest.h"
 
 using namespace orc_rt;