[memprof] Rename the members of IndexedMemProfData (NFC) (#94873)

I'm planning to use IndexedMemProfData in MemProfReader and beyond.
Before I do so, this patch renames the members of IndexedMemProfData
as MemProfData.FrameData is a bit mouthful with "Data" repeated twice.

Note that MemProfReader currently has a trio -- IdToFrame,
CSIdToCallStack, and FunctionProfileData.  Replacing them with an
instance of IndexedMemProfData allows us to use the move semantics
from the reader to the writer context.  More importantly, treating the
profile data as one package makes the maintenance easier.  In the
past, forgetting to update a place dealing with the trio has resulted
in a bug where we totally forgot to emit call stacks into the indexed
profile.

1 files changed, 25 insertions, 25 deletions

diff --git a/llvm/lib/ProfileData/InstrProfWriter.cpp b/llvm/lib/ProfileData/InstrProfWriter.cpp
index eac59ea..1ba2291 100644
--- a/llvm/lib/ProfileData/InstrProfWriter.cpp
+++ b/llvm/lib/ProfileData/InstrProfWriter.cpp
@@ -274,7 +274,7 @@ void InstrProfWriter::addRecord(StringRef Name, uint64_t Hash,
 
 void InstrProfWriter::addMemProfRecord(
     const Function::GUID Id, const memprof::IndexedMemProfRecord &Record) {
-  auto [Iter, Inserted] = MemProfData.RecordData.insert({Id, Record});
+  auto [Iter, Inserted] = MemProfData.Records.insert({Id, Record});
   // If we inserted a new record then we are done.
   if (Inserted) {
     return;
@@ -286,7 +286,7 @@ void InstrProfWriter::addMemProfRecord(
 bool InstrProfWriter::addMemProfFrame(const memprof::FrameId Id,
                                       const memprof::Frame &Frame,
                                       function_ref<void(Error)> Warn) {
-  auto [Iter, Inserted] = MemProfData.FrameData.insert({Id, Frame});
+  auto [Iter, Inserted] = MemProfData.Frames.insert({Id, Frame});
   // If a mapping already exists for the current frame id and it does not
   // match the new mapping provided then reset the existing contents and bail
   // out. We don't support the merging of memprof data whose Frame -> Id
@@ -303,7 +303,7 @@ bool InstrProfWriter::addMemProfCallStack(
     const memprof::CallStackId CSId,
     const llvm::SmallVector<memprof::FrameId> &CallStack,
     function_ref<void(Error)> Warn) {
-  auto [Iter, Inserted] = MemProfData.CallStackData.insert({CSId, CallStack});
+  auto [Iter, Inserted] = MemProfData.CallStacks.insert({CSId, CallStack});
   // If a mapping already exists for the current call stack id and it does not
   // match the new mapping provided then reset the existing contents and bail
   // out. We don't support the merging of memprof data whose CallStack -> Id
@@ -390,22 +390,22 @@ void InstrProfWriter::mergeRecordsFromWriter(InstrProfWriter &&IPW,
   addTemporalProfileTraces(IPW.TemporalProfTraces,
                            IPW.TemporalProfTraceStreamSize);
 
-  MemProfData.FrameData.reserve(IPW.MemProfData.FrameData.size());
-  for (auto &[FrameId, Frame] : IPW.MemProfData.FrameData) {
+  MemProfData.Frames.reserve(IPW.MemProfData.Frames.size());
+  for (auto &[FrameId, Frame] : IPW.MemProfData.Frames) {
     // If we weren't able to add the frame mappings then it doesn't make sense
     // to try to merge the records from this profile.
     if (!addMemProfFrame(FrameId, Frame, Warn))
       return;
   }
 
-  MemProfData.CallStackData.reserve(IPW.MemProfData.CallStackData.size());
-  for (auto &[CSId, CallStack] : IPW.MemProfData.CallStackData) {
+  MemProfData.CallStacks.reserve(IPW.MemProfData.CallStacks.size());
+  for (auto &[CSId, CallStack] : IPW.MemProfData.CallStacks) {
     if (!addMemProfCallStack(CSId, CallStack, Warn))
       return;
   }
 
-  MemProfData.RecordData.reserve(IPW.MemProfData.RecordData.size());
-  for (auto &[GUID, Record] : IPW.MemProfData.RecordData) {
+  MemProfData.Records.reserve(IPW.MemProfData.Records.size());
+  for (auto &[GUID, Record] : IPW.MemProfData.Records) {
     addMemProfRecord(GUID, Record);
   }
 }
@@ -605,11 +605,11 @@ static Error writeMemProfV0(ProfOStream &OS,
   auto Schema = memprof::getFullSchema();
   writeMemProfSchema(OS, Schema);
 
-  uint64_t RecordTableOffset = writeMemProfRecords(OS, MemProfData.RecordData,
-                                                   &Schema, memprof::Version0);
+  uint64_t RecordTableOffset =
+      writeMemProfRecords(OS, MemProfData.Records, &Schema, memprof::Version0);
 
   uint64_t FramePayloadOffset = OS.tell();
-  uint64_t FrameTableOffset = writeMemProfFrames(OS, MemProfData.FrameData);
+  uint64_t FrameTableOffset = writeMemProfFrames(OS, MemProfData.Frames);
 
   uint64_t Header[] = {RecordTableOffset, FramePayloadOffset, FrameTableOffset};
   OS.patch({{HeaderUpdatePos, Header, std::size(Header)}});
@@ -640,11 +640,11 @@ static Error writeMemProfV1(ProfOStream &OS,
   auto Schema = memprof::getFullSchema();
   writeMemProfSchema(OS, Schema);
 
-  uint64_t RecordTableOffset = writeMemProfRecords(OS, MemProfData.RecordData,
-                                                   &Schema, memprof::Version1);
+  uint64_t RecordTableOffset =
+      writeMemProfRecords(OS, MemProfData.Records, &Schema, memprof::Version1);
 
   uint64_t FramePayloadOffset = OS.tell();
-  uint64_t FrameTableOffset = writeMemProfFrames(OS, MemProfData.FrameData);
+  uint64_t FrameTableOffset = writeMemProfFrames(OS, MemProfData.Frames);
 
   uint64_t Header[] = {RecordTableOffset, FramePayloadOffset, FrameTableOffset};
   OS.patch({{HeaderUpdatePos, Header, std::size(Header)}});
@@ -683,15 +683,15 @@ static Error writeMemProfV2(ProfOStream &OS,
     Schema = memprof::getFullSchema();
   writeMemProfSchema(OS, Schema);
 
-  uint64_t RecordTableOffset = writeMemProfRecords(OS, MemProfData.RecordData,
-                                                   &Schema, memprof::Version2);
+  uint64_t RecordTableOffset =
+      writeMemProfRecords(OS, MemProfData.Records, &Schema, memprof::Version2);
 
   uint64_t FramePayloadOffset = OS.tell();
-  uint64_t FrameTableOffset = writeMemProfFrames(OS, MemProfData.FrameData);
+  uint64_t FrameTableOffset = writeMemProfFrames(OS, MemProfData.Frames);
 
   uint64_t CallStackPayloadOffset = OS.tell();
   uint64_t CallStackTableOffset =
-      writeMemProfCallStacks(OS, MemProfData.CallStackData);
+      writeMemProfCallStacks(OS, MemProfData.CallStacks);
 
   uint64_t Header[] = {
       RecordTableOffset,      FramePayloadOffset,   FrameTableOffset,
@@ -730,21 +730,21 @@ static Error writeMemProfV3(ProfOStream &OS,
   writeMemProfSchema(OS, Schema);
 
   llvm::DenseMap<memprof::FrameId, memprof::FrameStat> FrameHistogram =
-      memprof::computeFrameHistogram(MemProfData.CallStackData);
-  assert(MemProfData.FrameData.size() == FrameHistogram.size());
+      memprof::computeFrameHistogram(MemProfData.CallStacks);
+  assert(MemProfData.Frames.size() == FrameHistogram.size());
 
   llvm::DenseMap<memprof::FrameId, memprof::LinearFrameId> MemProfFrameIndexes =
-      writeMemProfFrameArray(OS, MemProfData.FrameData, FrameHistogram);
+      writeMemProfFrameArray(OS, MemProfData.Frames, FrameHistogram);
 
   uint64_t CallStackPayloadOffset = OS.tell();
   llvm::DenseMap<memprof::CallStackId, memprof::LinearCallStackId>
       MemProfCallStackIndexes = writeMemProfCallStackArray(
-          OS, MemProfData.CallStackData, MemProfFrameIndexes, FrameHistogram);
+          OS, MemProfData.CallStacks, MemProfFrameIndexes, FrameHistogram);
 
   uint64_t RecordPayloadOffset = OS.tell();
   uint64_t RecordTableOffset =
-      writeMemProfRecords(OS, MemProfData.RecordData, &Schema,
-                          memprof::Version3, &MemProfCallStackIndexes);
+      writeMemProfRecords(OS, MemProfData.Records, &Schema, memprof::Version3,
+                          &MemProfCallStackIndexes);
 
   uint64_t Header[] = {
       CallStackPayloadOffset,