[RemoveDIs][NFC] Rename DPValues->DbgRecords in llvm-reduce's ReduceDPValues (#84506)

llvm-reduce currently has a file `ReduceDPValues`, which really is
concerned with DbgRecords. Therefore, we rename the file and its
function accordingly.

Author: SLTozer

llvm/tools/llvm-reduce/CMakeLists.txt

@@ -31,7 +31,7 @@ add_llvm_tool(llvm-reduce
   deltas/ReduceAttributes.cpp
   deltas/ReduceBasicBlocks.cpp
   deltas/ReduceDIMetadata.cpp
-  deltas/ReduceDPValues.cpp
+  deltas/ReduceDbgRecords.cpp
   deltas/ReduceFunctionBodies.cpp
   deltas/ReduceFunctions.cpp
   deltas/ReduceGlobalObjects.cpp

llvm/tools/llvm-reduce/DeltaManager.cpp

@@ -20,7 +20,7 @@
 #include "deltas/ReduceAttributes.h"
 #include "deltas/ReduceBasicBlocks.h"
 #include "deltas/ReduceDIMetadata.h"
-#include "deltas/ReduceDPValues.h"
+#include "deltas/ReduceDbgRecords.h"
 #include "deltas/ReduceFunctionBodies.h"
 #include "deltas/ReduceFunctions.h"
 #include "deltas/ReduceGlobalObjects.h"

llvm/tools/llvm-reduce/deltas/ReduceDPValues.cpp renamed to llvm/tools/llvm-reduce/deltas/ReduceDbgRecords.cpp

@@ -1,4 +1,4 @@
-//===- ReduceDPValues.cpp - Specialized Delta Pass ------------------------===//
+//===- ReduceDbgRecords.cpp - Specialized Delta Pass ----------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
@@ -17,13 +17,13 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "ReduceDPValues.h"
+#include "ReduceDbgRecords.h"
 #include "Utils.h"
 #include "llvm/ADT/STLExtras.h"
 
 using namespace llvm;
 
-static void extractDPValuesFromModule(Oracle &O, ReducerWorkItem &WorkItem) {
+static void extractDbgRecordsFromModule(Oracle &O, ReducerWorkItem &WorkItem) {
   Module &M = WorkItem.getModule();
 
   for (auto &F : M)
@@ -35,5 +35,5 @@ static void extractDPValuesFromModule(Oracle &O, ReducerWorkItem &WorkItem) {
 }
 
 void llvm::reduceDbgRecordDeltaPass(TestRunner &Test) {
-  runDeltaPass(Test, extractDPValuesFromModule, "Reducing DbgRecords");
+  runDeltaPass(Test, extractDbgRecordsFromModule, "Reducing DbgRecords");
 }

llvm/tools/llvm-reduce/deltas/ReduceDPValues.h renamed to llvm/tools/llvm-reduce/deltas/ReduceDbgRecords.h

@@ -1,4 +1,4 @@
-//===- ReduceDPValues.h -----------------------------------------*- C++ -*-===//
+//===- ReduceDbgRecords.h ---------------------------------------*- C++ -*-===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
@@ -11,8 +11,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef LLVM_TOOLS_LLVM_REDUCE_DELTAS_REDUCEDPVALUES_H
-#define LLVM_TOOLS_LLVM_REDUCE_DELTAS_REDUCEDPVALUES_H
+#ifndef LLVM_TOOLS_LLVM_REDUCE_DELTAS_REDUCEDBGRECORDS_H
+#define LLVM_TOOLS_LLVM_REDUCE_DELTAS_REDUCEDBGRECORDS_H
 
 #include "Delta.h"
 #include "llvm/IR/BasicBlock.h"

llvm/utils/gn/secondary/llvm/tools/llvm-reduce/BUILD.gn

@@ -22,7 +22,7 @@ executable("llvm-reduce") {
     "deltas/ReduceAttributes.cpp",
     "deltas/ReduceBasicBlocks.cpp",
     "deltas/ReduceDIMetadata.cpp",
-    "deltas/ReduceDPValues.cpp",
+    "deltas/ReduceDbgRecords.cpp",
     "deltas/ReduceFunctionBodies.cpp",
     "deltas/ReduceFunctions.cpp",
     "deltas/ReduceGlobalObjects.cpp",