From 2eb30fafa5f95d60353909c7c676431f2a29a745 Mon Sep 17 00:00:00 2001
From: Hiroshi Yamauchi <yamauchi@google.com>
Date: Fri, 6 Dec 2019 12:17:32 -0800
Subject: Revert "[PGO][PGSO] Instrument the code gen / target passes."

This reverts commit 9a0b5e14075a1f42a72eedb66fd4fde7985d37ac.

This seems to break buildbots.
---
 llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp | 14 +-------------
 1 file changed, 1 insertion(+), 13 deletions(-)

(limited to 'llvm/lib/CodeGen/AsmPrinter')

diff --git a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index c0b18fc492e..e2ef415e4d1 100644
--- a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -31,16 +31,13 @@
 #include "llvm/Analysis/ConstantFolding.h"
 #include "llvm/Analysis/EHPersonalities.h"
 #include "llvm/Analysis/OptimizationRemarkEmitter.h"
-#include "llvm/Analysis/ProfileSummaryInfo.h"
 #include "llvm/BinaryFormat/COFF.h"
 #include "llvm/BinaryFormat/Dwarf.h"
 #include "llvm/BinaryFormat/ELF.h"
 #include "llvm/CodeGen/GCMetadata.h"
 #include "llvm/CodeGen/GCMetadataPrinter.h"
 #include "llvm/CodeGen/GCStrategy.h"
-#include "llvm/CodeGen/LazyMachineBlockFrequencyInfo.h"
 #include "llvm/CodeGen/MachineBasicBlock.h"
-#include "llvm/CodeGen/MachineBlockFrequencyInfo.h"
 #include "llvm/CodeGen/MachineConstantPool.h"
 #include "llvm/CodeGen/MachineDominators.h"
 #include "llvm/CodeGen/MachineFrameInfo.h"
@@ -55,7 +52,6 @@
 #include "llvm/CodeGen/MachineModuleInfoImpls.h"
 #include "llvm/CodeGen/MachineOperand.h"
 #include "llvm/CodeGen/MachineOptimizationRemarkEmitter.h"
-#include "llvm/CodeGen/MachineSizeOpts.h"
 #include "llvm/CodeGen/StackMaps.h"
 #include "llvm/CodeGen/TargetFrameLowering.h"
 #include "llvm/CodeGen/TargetInstrInfo.h"
@@ -252,8 +248,6 @@ void AsmPrinter::getAnalysisUsage(AnalysisUsage &AU) const {
   AU.addRequired<MachineModuleInfoWrapperPass>();
   AU.addRequired<MachineOptimizationRemarkEmitterPass>();
   AU.addRequired<GCModuleInfo>();
-  AU.addRequired<LazyMachineBlockFrequencyInfoPass>();
-  AU.addRequired<ProfileSummaryInfoWrapperPass>();
 }
 
 bool AsmPrinter::doInitialization(Module &M) {
@@ -1690,10 +1684,6 @@ void AsmPrinter::SetupMachineFunction(MachineFunction &MF) {
   }
 
   ORE = &getAnalysis<MachineOptimizationRemarkEmitterPass>().getORE();
-  PSI = &getAnalysis<ProfileSummaryInfoWrapperPass>().getPSI();
-  MBFI = (PSI && PSI->hasProfileSummary()) ?
-         &getAnalysis<LazyMachineBlockFrequencyInfoPass>().getBFI() :
-         nullptr;
 }
 
 namespace {
@@ -2923,10 +2913,8 @@ static void emitBasicBlockLoopComments(const MachineBasicBlock &MBB,
 void AsmPrinter::setupCodePaddingContext(const MachineBasicBlock &MBB,
                                          MCCodePaddingContext &Context) const {
   assert(MF != nullptr && "Machine function must be valid");
-  bool OptForSize = MF->getFunction().hasOptSize() ||
-                    llvm::shouldOptimizeForSize(&MBB, PSI, MBFI);
   Context.IsPaddingActive = !MF->hasInlineAsm() &&
-                            !OptForSize &&
+                            !MF->getFunction().hasOptSize() &&
                             TM.getOptLevel() != CodeGenOpt::None;
   Context.IsBasicBlockReachableViaFallthrough =
       std::find(MBB.pred_begin(), MBB.pred_end(), MBB.getPrevNode()) !=
-- 
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