[llvm] [memprof] Use CSId to construct MemProfRecord (PR #88362)

[Snehasish Kumar via llvm-commits]

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@@ -183,6 +183,28 @@ std::string getBuildIdString(const SegmentEntry &Entry) {
 }
 } // namespace
 
+MemProfReader::MemProfReader(
+    llvm::DenseMap<FrameId, Frame> FrameIdMap,
+    llvm::MapVector<GlobalValue::GUID, IndexedMemProfRecord> ProfData)
+    : IdToFrame(std::move(FrameIdMap)),
+      FunctionProfileData(std::move(ProfData)) {
+  // Populate CSId in each IndexedAllocationInfo and IndexedMemProfRecord
+  // while storing CallStack in CSIdToCallStack.
+  for (auto &[GUID, Record] : FunctionProfileData) {
+    (void)GUID;
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snehasish wrote:

Maybe not worth using a structured binding if we don't use one item of the pair?

https://github.com/llvm/llvm-project/pull/88362