From: Anton Afanasyev <anton.a.afanasyev@gmail.com>
Date: Sat, 28 Sep 2019 07:14:12 +0000 (+0000)
Subject: [TimeProfiler] Fix "OptModule" section and add new "Backend" sections
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=95e1920019249e0a20e850ca678d46df9c7b57e7;p=clang

[TimeProfiler] Fix "OptModule" section and add new "Backend" sections

Remove unnecessary "OptModule" section. Add "PerFunctionPasses",
"PerModulePasses" and "CodeGenPasses" sections under "Backend" section.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@373142 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/BackendUtil.cpp b/lib/CodeGen/BackendUtil.cpp
index 71ae8fd4fb..469aa0c9e0 100644
--- a/lib/CodeGen/BackendUtil.cpp
+++ b/lib/CodeGen/BackendUtil.cpp
@@ -895,6 +895,7 @@ void EmitAssemblyHelper::EmitAssembly(BackendAction Action,
 
   {
     PrettyStackTraceString CrashInfo("Per-function optimization");
+    llvm::TimeTraceScope TimeScope("PerFunctionPasses", StringRef(""));
 
     PerFunctionPasses.doInitialization();
     for (Function &F : *TheModule)
@@ -905,11 +906,13 @@ void EmitAssemblyHelper::EmitAssembly(BackendAction Action,
 
   {
     PrettyStackTraceString CrashInfo("Per-module optimization passes");
+    llvm::TimeTraceScope TimeScope("PerModulePasses", StringRef(""));
     PerModulePasses.run(*TheModule);
   }
 
   {
     PrettyStackTraceString CrashInfo("Code generation");
+    llvm::TimeTraceScope TimeScope("CodeGenPasses", StringRef(""));
     CodeGenPasses.run(*TheModule);
   }