[PATCH] D110326: [LegacyPassManager] Demangling function name in ftime-trace output.

[gehry via Phabricator via llvm-commits]

Sockke created this revision.
Sockke added reviewers: thakis, anton-afanasyev, Enna1, MTC.
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Demangling compiled C++ function names so that it makes the data more readable in analyzing platform.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D110326

Files:
  llvm/lib/IR/LegacyPassManager.cpp


Index: llvm/lib/IR/LegacyPassManager.cpp
===================================================================
--- llvm/lib/IR/LegacyPassManager.cpp
+++ llvm/lib/IR/LegacyPassManager.cpp
@@ -32,6 +32,7 @@
 #include "llvm/Support/TimeProfiler.h"
 #include "llvm/Support/Timer.h"
 #include "llvm/Support/raw_ostream.h"
+#include "llvm/Demangle/Demangle.h"
 #include <algorithm>
 #include <unordered_set>
 using namespace llvm;
@@ -1417,7 +1418,7 @@
     FunctionSize = F.getInstructionCount();
   }
 
-  llvm::TimeTraceScope FunctionScope("OptFunction", F.getName());
+  llvm::TimeTraceScope FunctionScope("OptFunction", StringRef(demangle(F.getName().str())));
 
   for (unsigned Index = 0; Index < getNumContainedPasses(); ++Index) {
     FunctionPass *FP = getContainedPass(Index);


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