[PATCH] D84980: [Attributor] Add time trace support.

[Kuter Dinel via Phabricator via llvm-commits]

This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rG49def10e02e3: [Attributor] Add time trace support. (authored by kuter).

Changed prior to commit:
  https://reviews.llvm.org/D84980?vs=282033&id=282083#toc

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D84980/new/

https://reviews.llvm.org/D84980

Files:
  llvm/include/llvm/Transforms/IPO/Attributor.h
  llvm/lib/Transforms/IPO/Attributor.cpp


Index: llvm/lib/Transforms/IPO/Attributor.cpp
===================================================================
--- llvm/lib/Transforms/IPO/Attributor.cpp
+++ llvm/lib/Transforms/IPO/Attributor.cpp
@@ -931,6 +931,7 @@
 }
 
 void Attributor::runTillFixpoint() {
+  TimeTraceScope TimeScope("Attributor::runTillFixpoint");
   LLVM_DEBUG(dbgs() << "[Attributor] Identified and initialized "
                     << DG.SyntheticRoot.Deps.size()
                     << " abstract attributes.\n");
@@ -1067,6 +1068,7 @@
 }
 
 ChangeStatus Attributor::manifestAttributes() {
+  TimeTraceScope TimeScope("Attributor::manifestAttributes");
   size_t NumFinalAAs = DG.SyntheticRoot.Deps.size();
 
   unsigned NumManifested = 0;
@@ -1129,6 +1131,7 @@
 }
 
 ChangeStatus Attributor::cleanupIR() {
+  TimeTraceScope TimeScope("Attributor::cleanupIR");
   // Delete stuff at the end to avoid invalid references and a nice order.
   LLVM_DEBUG(dbgs() << "\n[Attributor] Delete at least "
                     << ToBeDeletedFunctions.size() << " functions and "
@@ -1297,6 +1300,8 @@
 }
 
 ChangeStatus Attributor::run() {
+  TimeTraceScope TimeScope("Attributor::run");
+
   SeedingPeriod = false;
   runTillFixpoint();
 
@@ -1316,6 +1321,8 @@
 }
 
 ChangeStatus Attributor::updateAA(AbstractAttribute &AA) {
+  TimeTraceScope TimeScope(AA.getName() + "::updateAA");
+
   // Use a new dependence vector for this update.
   DependenceVector DV;
   DependenceStack.push_back(&DV);
Index: llvm/include/llvm/Transforms/IPO/Attributor.h
===================================================================
--- llvm/include/llvm/Transforms/IPO/Attributor.h
+++ llvm/include/llvm/Transforms/IPO/Attributor.h
@@ -117,6 +117,7 @@
 #include "llvm/Support/Casting.h"
 #include "llvm/Support/DOTGraphTraits.h"
 #include "llvm/Support/GraphWriter.h"
+#include "llvm/Support/TimeProfiler.h"
 #include "llvm/Transforms/Utils/CallGraphUpdater.h"
 
 namespace llvm {
@@ -1001,8 +1002,10 @@
       return AA;
     }
 
-    AA.initialize(*this);
-
+    {
+      TimeTraceScope TimeScope(AA.getName() + "::initialize");
+      AA.initialize(*this);
+    }
     // We can initialize (=look at) code outside the current function set but
     // not call update because that would again spawn new abstract attributes in
     // potentially unconnected code regions (=SCCs).


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