[LegacyPM] Remove PGO options from PassManagerBuilder

They have been dead since legacy PGO/SamplePGO passes were removed.

diff --git a/llvm/include/llvm/Transforms/IPO/PassManagerBuilder.h b/llvm/include/llvm/Transforms/IPO/PassManagerBuilder.h
index c8ea1f5..61451ad 100644 (file)
--- a/llvm/include/llvm/Transforms/IPO/PassManagerBuilder.h
+++ b/llvm/include/llvm/Transforms/IPO/PassManagerBuilder.h
@@ -171,19 +171,6 @@ public:
   unsigned LicmMssaOptCap;
   unsigned LicmMssaNoAccForPromotionCap;
 
-  /// Enable profile instrumentation pass.
-  bool EnablePGOInstrGen;
-  /// Enable profile context sensitive instrumentation pass.
-  bool EnablePGOCSInstrGen;
-  /// Enable profile context sensitive profile use pass.
-  bool EnablePGOCSInstrUse;
-  /// Profile data file name that the instrumentation will be written to.
-  std::string PGOInstrGen;
-  /// Path of the profile data file.
-  std::string PGOInstrUse;
-  /// Path of the sample Profile data file.
-  std::string PGOSampleUse;
-
 private:
   /// ExtensionList - This is list of all of the extensions that are registered.
   std::vector<std::pair<ExtensionPointTy, ExtensionFn>> Extensions;

diff --git a/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp b/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp
index c491cfd..60e71f4 100644 (file)
--- a/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp
+++ b/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp
@@ -193,12 +193,6 @@ PassManagerBuilder::PassManagerBuilder() {
     VerifyOutput = false;
     MergeFunctions = false;
     PrepareForLTO = false;
-    EnablePGOInstrGen = false;
-    EnablePGOCSInstrGen = false;
-    EnablePGOCSInstrUse = false;
-    PGOInstrGen = "";
-    PGOInstrUse = "";
-    PGOSampleUse = "";
     PrepareForThinLTO = EnablePrepareForThinLTO;
     PerformThinLTO = EnablePerformThinLTO;
     DivergentTarget = false;
@@ -656,14 +650,6 @@ void PassManagerBuilder::populateModulePassManager(
     MPM.add(createLowerTypeTestsPass(nullptr, nullptr, true));
   }
 
-  // For SamplePGO in ThinLTO compile phase, we do not want to unroll loops
-  // as it will change the CFG too much to make the 2nd profile annotation
-  // in backend more difficult.
-  bool PrepareForThinLTOUsingPGOSampleProfile =
-      PrepareForThinLTO && !PGOSampleUse.empty();
-  if (PrepareForThinLTOUsingPGOSampleProfile)
-    DisableUnrollLoops = true;
-
   // Infer attributes about declarations if possible.
   MPM.add(createInferFunctionAttrsLegacyPass());
 

diff --git a/llvm/tools/opt/opt.cpp b/llvm/tools/opt/opt.cpp
index 1160412..b4833c6 100644 (file)
--- a/llvm/tools/opt/opt.cpp
+++ b/llvm/tools/opt/opt.cpp
@@ -352,32 +352,6 @@ static void AddOptimizationPasses(legacy::PassManagerBase &MPM,
   if (TM)
     TM->adjustPassManager(Builder);
 
-  switch (PGOKindFlag) {
-  case InstrGen:
-    Builder.EnablePGOInstrGen = true;
-    Builder.PGOInstrGen = ProfileFile;
-    break;
-  case InstrUse:
-    Builder.PGOInstrUse = ProfileFile;
-    break;
-  case SampleUse:
-    Builder.PGOSampleUse = ProfileFile;
-    break;
-  default:
-    break;
-  }
-
-  switch (CSPGOKindFlag) {
-  case CSInstrGen:
-    Builder.EnablePGOCSInstrGen = true;
-    break;
-  case CSInstrUse:
-    Builder.EnablePGOCSInstrUse = true;
-    break;
-  default:
-    break;
-  }
-
   Builder.populateFunctionPassManager(FPM);
   Builder.populateModulePassManager(MPM);
 }