[llvm-branch-commits] [BOLT][NFC] Rename DataAggregator::BranchInfo to TakenInfo (PR #92017)

[via llvm-branch-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-bolt

Author: Amir Ayupov (aaupov)

<details>
<summary>Changes</summary>

Avoid name aliasing with llvm::bolt::BranchInfo, drop namespace
specifier.

Test Plan: NFC


---
Full diff: https://github.com/llvm/llvm-project/pull/92017.diff


2 Files Affected:

- (modified) bolt/include/bolt/Profile/DataAggregator.h (+2-2) 
- (modified) bolt/lib/Profile/DataAggregator.cpp (+6-6) 


``````````diff
diff --git a/bolt/include/bolt/Profile/DataAggregator.h b/bolt/include/bolt/Profile/DataAggregator.h
index f2fa59bcaa1a3..48f01511f4827 100644
--- a/bolt/include/bolt/Profile/DataAggregator.h
+++ b/bolt/include/bolt/Profile/DataAggregator.h
@@ -122,14 +122,14 @@ class DataAggregator : public DataReader {
     uint64_t ExternCount{0};
   };
 
-  struct BranchInfo {
+  struct TakenInfo {
     uint64_t TakenCount{0};
     uint64_t MispredCount{0};
   };
 
   /// Intermediate storage for profile data. We save the results of parsing
   /// and use them later for processing and assigning profile.
-  std::unordered_map<Trace, BranchInfo, TraceHash> BranchLBRs;
+  std::unordered_map<Trace, TakenInfo, TraceHash> BranchLBRs;
   std::unordered_map<Trace, FTInfo, TraceHash> FallthroughLBRs;
   std::vector<AggregatedLBREntry> AggregatedLBRs;
   std::unordered_map<uint64_t, uint64_t> BasicSamples;
diff --git a/bolt/lib/Profile/DataAggregator.cpp b/bolt/lib/Profile/DataAggregator.cpp
index 167899ccba125..0e11963c676f0 100644
--- a/bolt/lib/Profile/DataAggregator.cpp
+++ b/bolt/lib/Profile/DataAggregator.cpp
@@ -1464,7 +1464,7 @@ uint64_t DataAggregator::parseLBRSample(const PerfBranchSample &Sample,
     uint64_t To = getBinaryFunctionContainingAddress(LBR.To) ? LBR.To : 0;
     if (!From && !To)
       continue;
-    BranchInfo &Info = BranchLBRs[Trace(From, To)];
+    TakenInfo &Info = BranchLBRs[Trace(From, To)];
     ++Info.TakenCount;
     Info.MispredCount += LBR.Mispred;
   }
@@ -1609,7 +1609,7 @@ void DataAggregator::processBranchEvents() {
 
   for (const auto &AggrLBR : BranchLBRs) {
     const Trace &Loc = AggrLBR.first;
-    const BranchInfo &Info = AggrLBR.second;
+    const TakenInfo &Info = AggrLBR.second;
     doBranch(Loc.From, Loc.To, Info.TakenCount, Info.MispredCount);
   }
 }
@@ -2253,13 +2253,13 @@ DataAggregator::writeAggregatedFile(StringRef OutputFilename) const {
   } else {
     for (const auto &KV : NamesToBranches) {
       const FuncBranchData &FBD = KV.second;
-      for (const llvm::bolt::BranchInfo &BI : FBD.Data) {
+      for (const BranchInfo &BI : FBD.Data) {
         writeLocation(BI.From);
         writeLocation(BI.To);
         OutFile << BI.Mispreds << " " << BI.Branches << "\n";
         ++BranchValues;
       }
-      for (const llvm::bolt::BranchInfo &BI : FBD.EntryData) {
+      for (const BranchInfo &BI : FBD.EntryData) {
         // Do not output if source is a known symbol, since this was already
         // accounted for in the source function
         if (BI.From.IsSymbol)
@@ -2366,7 +2366,7 @@ std::error_code DataAggregator::writeBATYAML(BinaryContext &BC,
         return std::pair(BlockIt->first, BlockIt->second.getBBIndex());
       };
 
-      for (const llvm::bolt::BranchInfo &BI : Branches.Data) {
+      for (const BranchInfo &BI : Branches.Data) {
         using namespace yaml::bolt;
         const auto &[BlockOffset, BlockIndex] = getBlock(BI.From.Offset);
         BinaryBasicBlockProfile &YamlBB = YamlBF.Blocks[BlockIndex];
@@ -2388,7 +2388,7 @@ std::error_code DataAggregator::writeBATYAML(BinaryContext &BC,
         }
       }
       // Set entry counts, similar to DataReader::readProfile.
-      for (const llvm::bolt::BranchInfo &BI : Branches.EntryData) {
+      for (const BranchInfo &BI : Branches.EntryData) {
         if (!BlockMap.isInputBlock(BI.To.Offset)) {
           if (opts::Verbosity >= 1)
             errs() << "BOLT-WARNING: Unexpected EntryData in " << FuncName

``````````

</details>


https://github.com/llvm/llvm-project/pull/92017