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-rw-r--r--llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp2
-rw-r--r--llvm/lib/CodeGen/CMakeLists.txt1
-rw-r--r--llvm/lib/CodeGen/LLVMTargetMachine.cpp18
-rw-r--r--llvm/lib/CodeGen/MachineFunctionAnalysis.cpp62
-rw-r--r--llvm/lib/CodeGen/MachineFunctionPass.cpp10
-rw-r--r--llvm/lib/CodeGen/MachineModuleInfo.cpp75
-rw-r--r--llvm/lib/CodeGen/StackMapLivenessAnalysis.cpp1
-rw-r--r--llvm/lib/Target/AMDGPU/AMDILCFGStructurizer.cpp4
-rw-r--r--llvm/lib/Target/Hexagon/HexagonCommonGEP.cpp1
-rw-r--r--llvm/lib/Target/Hexagon/HexagonGenExtract.cpp2
-rw-r--r--llvm/lib/Target/Hexagon/HexagonNewValueJump.cpp1
-rw-r--r--llvm/lib/Target/Hexagon/HexagonOptimizeSZextends.cpp3
-rw-r--r--llvm/lib/Target/Hexagon/HexagonVLIWPacketizer.cpp1
-rw-r--r--llvm/lib/Target/NVPTX/NVPTXAllocaHoisting.cpp2
-rw-r--r--llvm/lib/Target/NVPTX/NVPTXGenericToNVVM.cpp1
-rw-r--r--llvm/lib/Target/NVPTX/NVPTXLowerAggrCopies.cpp2
-rw-r--r--llvm/lib/Target/NVPTX/NVPTXTargetMachine.cpp1
17 files changed, 84 insertions, 103 deletions
diff --git a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index 0fed4e91eef..674df25e93c 100644
--- a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -2571,8 +2571,6 @@ isBlockOnlyReachableByFallthrough(const MachineBasicBlock *MBB) const {
return true;
}
-
-
GCMetadataPrinter *AsmPrinter::GetOrCreateGCPrinter(GCStrategy &S) {
if (!S.usesMetadata())
return nullptr;
diff --git a/llvm/lib/CodeGen/CMakeLists.txt b/llvm/lib/CodeGen/CMakeLists.txt
index f5224350c08..cc9ed95be59 100644
--- a/llvm/lib/CodeGen/CMakeLists.txt
+++ b/llvm/lib/CodeGen/CMakeLists.txt
@@ -59,7 +59,6 @@ add_llvm_library(LLVMCodeGen
MachineCSE.cpp
MachineDominanceFrontier.cpp
MachineDominators.cpp
- MachineFunctionAnalysis.cpp
MachineFunction.cpp
MachineFunctionPass.cpp
MachineFunctionPrinterPass.cpp
diff --git a/llvm/lib/CodeGen/LLVMTargetMachine.cpp b/llvm/lib/CodeGen/LLVMTargetMachine.cpp
index 9ed61c6685b..27acb306a65 100644
--- a/llvm/lib/CodeGen/LLVMTargetMachine.cpp
+++ b/llvm/lib/CodeGen/LLVMTargetMachine.cpp
@@ -15,7 +15,6 @@
#include "llvm/Analysis/Passes.h"
#include "llvm/CodeGen/AsmPrinter.h"
#include "llvm/CodeGen/BasicTTIImpl.h"
-#include "llvm/CodeGen/MachineFunctionAnalysis.h"
#include "llvm/CodeGen/MachineModuleInfo.h"
#include "llvm/CodeGen/Passes.h"
#include "llvm/CodeGen/TargetPassConfig.h"
@@ -103,19 +102,15 @@ TargetIRAnalysis LLVMTargetMachine::getTargetIRAnalysis() {
}
MachineModuleInfo &
-LLVMTargetMachine::addMachineModuleInfo(PassManagerBase &PM) const {
- MachineModuleInfo *MMI = new MachineModuleInfo(*getMCAsmInfo(),
+LLVMTargetMachine::addMachineModuleInfo(PassManagerBase &PM,
+ MachineFunctionInitializer *MFI) const {
+ MachineModuleInfo *MMI = new MachineModuleInfo(*this, *getMCAsmInfo(),
*getMCRegisterInfo(),
- getObjFileLowering());
+ getObjFileLowering(), MFI);
PM.add(MMI);
return *MMI;
}
-void LLVMTargetMachine::addMachineFunctionAnalysis(PassManagerBase &PM,
- MachineFunctionInitializer *MFInitializer) const {
- PM.add(new MachineFunctionAnalysis(*this, MFInitializer));
-}
-
/// addPassesToX helper drives creation and initialization of TargetPassConfig.
static MCContext *
addPassesToGenerateCode(LLVMTargetMachine *TM, PassManagerBase &PM,
@@ -150,8 +145,7 @@ addPassesToGenerateCode(LLVMTargetMachine *TM, PassManagerBase &PM,
PassConfig->addISelPrepare();
- MachineModuleInfo &MMI = TM->addMachineModuleInfo(PM);
- TM->addMachineFunctionAnalysis(PM, MFInitializer);
+ MachineModuleInfo &MMI = TM->addMachineModuleInfo(PM, MFInitializer);
// Enable FastISel with -fast, but allow that to be overridden.
TM->setO0WantsFastISel(EnableFastISelOption != cl::BOU_FALSE);
@@ -273,6 +267,7 @@ bool LLVMTargetMachine::addPassesToEmitFile(
return true;
PM.add(Printer);
+ PM.add(createFreeMachineFunctionPass());
return false;
}
@@ -319,6 +314,7 @@ bool LLVMTargetMachine::addPassesToEmitMC(PassManagerBase &PM, MCContext *&Ctx,
return true;
PM.add(Printer);
+ PM.add(createFreeMachineFunctionPass());
return false; // success!
}
diff --git a/llvm/lib/CodeGen/MachineFunctionAnalysis.cpp b/llvm/lib/CodeGen/MachineFunctionAnalysis.cpp
deleted file mode 100644
index 3b69ed55fb6..00000000000
--- a/llvm/lib/CodeGen/MachineFunctionAnalysis.cpp
+++ /dev/null
@@ -1,62 +0,0 @@
-//===-- MachineFunctionAnalysis.cpp ---------------------------------------===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file contains the definitions of the MachineFunctionAnalysis members.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/CodeGen/MachineFunctionAnalysis.h"
-#include "llvm/CodeGen/GCMetadata.h"
-#include "llvm/CodeGen/MachineFunction.h"
-#include "llvm/CodeGen/MachineModuleInfo.h"
-#include "llvm/CodeGen/MachineFunctionInitializer.h"
-using namespace llvm;
-
-char MachineFunctionAnalysis::ID = 0;
-
-MachineFunctionAnalysis::MachineFunctionAnalysis(
- const TargetMachine &tm, MachineFunctionInitializer *MFInitializer)
- : FunctionPass(ID), TM(tm), MF(nullptr), MFInitializer(MFInitializer) {
- initializeMachineModuleInfoPass(*PassRegistry::getPassRegistry());
-}
-
-MachineFunctionAnalysis::~MachineFunctionAnalysis() {
- releaseMemory();
- assert(!MF && "MachineFunctionAnalysis left initialized!");
-}
-
-void MachineFunctionAnalysis::getAnalysisUsage(AnalysisUsage &AU) const {
- AU.setPreservesAll();
- AU.addRequired<MachineModuleInfo>();
-}
-
-bool MachineFunctionAnalysis::doInitialization(Module &M) {
- MachineModuleInfo *MMI = getAnalysisIfAvailable<MachineModuleInfo>();
- assert(MMI && "MMI not around yet??");
- MMI->setModule(&M);
- NextFnNum = 0;
- return false;
-}
-
-
-bool MachineFunctionAnalysis::runOnFunction(Function &F) {
- assert(!MF && "MachineFunctionAnalysis already initialized!");
- MF = new MachineFunction(&F, TM, NextFnNum++,
- getAnalysis<MachineModuleInfo>());
- if (MFInitializer) {
- if (MFInitializer->initializeMachineFunction(*MF))
- report_fatal_error("Unable to initialize machine function");
- }
- return false;
-}
-
-void MachineFunctionAnalysis::releaseMemory() {
- delete MF;
- MF = nullptr;
-}
diff --git a/llvm/lib/CodeGen/MachineFunctionPass.cpp b/llvm/lib/CodeGen/MachineFunctionPass.cpp
index 524ebdbf657..43cd2ed64b4 100644
--- a/llvm/lib/CodeGen/MachineFunctionPass.cpp
+++ b/llvm/lib/CodeGen/MachineFunctionPass.cpp
@@ -22,7 +22,7 @@
#include "llvm/Analysis/ScalarEvolution.h"
#include "llvm/Analysis/ScalarEvolutionAliasAnalysis.h"
#include "llvm/CodeGen/MachineFunction.h"
-#include "llvm/CodeGen/MachineFunctionAnalysis.h"
+#include "llvm/CodeGen/MachineModuleInfo.h"
#include "llvm/CodeGen/Passes.h"
#include "llvm/CodeGen/StackProtector.h"
#include "llvm/IR/Dominators.h"
@@ -41,7 +41,9 @@ bool MachineFunctionPass::runOnFunction(Function &F) {
if (F.hasAvailableExternallyLinkage())
return false;
- MachineFunction &MF = getAnalysis<MachineFunctionAnalysis>().getMF();
+ MachineModuleInfo &MMI = getAnalysis<MachineModuleInfo>();
+ MachineFunction &MF = MMI.getMachineFunction(F);
+
MachineFunctionProperties &MFProps = MF.getProperties();
#ifndef NDEBUG
@@ -65,8 +67,8 @@ bool MachineFunctionPass::runOnFunction(Function &F) {
}
void MachineFunctionPass::getAnalysisUsage(AnalysisUsage &AU) const {
- AU.addRequired<MachineFunctionAnalysis>();
- AU.addPreserved<MachineFunctionAnalysis>();
+ AU.addRequired<MachineModuleInfo>();
+ AU.addPreserved<MachineModuleInfo>();
// MachineFunctionPass preserves all LLVM IR passes, but there's no
// high-level way to express this. Instead, just list a bunch of
diff --git a/llvm/lib/CodeGen/MachineModuleInfo.cpp b/llvm/lib/CodeGen/MachineModuleInfo.cpp
index 244e3fbc4e8..e5fc5cd5903 100644
--- a/llvm/lib/CodeGen/MachineModuleInfo.cpp
+++ b/llvm/lib/CodeGen/MachineModuleInfo.cpp
@@ -13,6 +13,7 @@
#include "llvm/Analysis/EHPersonalities.h"
#include "llvm/Analysis/ValueTracking.h"
#include "llvm/CodeGen/MachineFunction.h"
+#include "llvm/CodeGen/MachineFunctionInitializer.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/Passes.h"
#include "llvm/IR/Constants.h"
@@ -186,15 +187,19 @@ void MMIAddrLabelMapCallbackPtr::allUsesReplacedWith(Value *V2) {
//===----------------------------------------------------------------------===//
-MachineModuleInfo::MachineModuleInfo(const MCAsmInfo &MAI,
+MachineModuleInfo::MachineModuleInfo(const TargetMachine &TM,
+ const MCAsmInfo &MAI,
const MCRegisterInfo &MRI,
- const MCObjectFileInfo *MOFI)
- : ImmutablePass(ID), Context(&MAI, &MRI, MOFI, nullptr, false) {
+ const MCObjectFileInfo *MOFI,
+ MachineFunctionInitializer *MFI)
+ : ImmutablePass(ID), TM(TM), Context(&MAI, &MRI, MOFI, nullptr, false),
+ MFInitializer(MFI) {
initializeMachineModuleInfoPass(*PassRegistry::getPassRegistry());
}
MachineModuleInfo::MachineModuleInfo()
- : ImmutablePass(ID), Context(nullptr, nullptr, nullptr) {
+ : ImmutablePass(ID), TM(*((TargetMachine*)nullptr)),
+ Context(nullptr, nullptr, nullptr) {
llvm_unreachable("This MachineModuleInfo constructor should never be called, "
"MMI should always be explicitly constructed by "
"LLVMTargetMachine");
@@ -213,7 +218,7 @@ bool MachineModuleInfo::doInitialization(Module &M) {
DbgInfoAvailable = UsesVAFloatArgument = UsesMorestackAddr = false;
PersonalityTypeCache = EHPersonality::Unknown;
AddrLabelSymbols = nullptr;
- TheModule = nullptr;
+ TheModule = &M;
return false;
}
@@ -461,3 +466,63 @@ try_next:;
FilterIds.push_back(0); // terminator
return FilterID;
}
+
+MachineFunction &MachineModuleInfo::getMachineFunction(const Function &F) {
+ // Shortcut for the common case where a sequence of MachineFunctionPasses
+ // all query for the same Function.
+ if (LastRequest == &F)
+ return *LastResult;
+
+ auto I = MachineFunctions.insert(
+ std::make_pair(&F, std::unique_ptr<MachineFunction>()));
+ MachineFunction *MF;
+ if (I.second) {
+ // No pre-existing machine function, create a new one.
+ MF = new MachineFunction(&F, TM, NextFnNum++, *this);
+ // Update the set entry.
+ I.first->second.reset(MF);
+
+ if (MFInitializer)
+ if (MFInitializer->initializeMachineFunction(*MF))
+ report_fatal_error("Unable to initialize machine function");
+ } else {
+ MF = I.first->second.get();
+ }
+
+ LastRequest = &F;
+ LastResult = MF;
+ return *MF;
+}
+
+void MachineModuleInfo::deleteMachineFunctionFor(Function &F) {
+ MachineFunctions.erase(&F);
+ LastRequest = nullptr;
+ LastResult = nullptr;
+}
+
+namespace {
+/// This pass frees the MachineFunction object associated with a Function.
+class FreeMachineFunction : public FunctionPass {
+public:
+ static char ID;
+ FreeMachineFunction() : FunctionPass(ID) {}
+
+ void getAnalysisUsage(AnalysisUsage &AU) const override {
+ AU.addRequired<MachineModuleInfo>();
+ AU.addPreserved<MachineModuleInfo>();
+ }
+
+ bool runOnFunction(Function &F) override {
+ MachineModuleInfo &MMI = getAnalysis<MachineModuleInfo>();
+ MMI.deleteMachineFunctionFor(F);
+ return true;
+ }
+};
+char FreeMachineFunction::ID;
+} // end anonymous namespace
+
+namespace llvm {
+FunctionPass *createFreeMachineFunctionPass() {
+ return new FreeMachineFunction();
+}
+} // end namespace llvm
diff --git a/llvm/lib/CodeGen/StackMapLivenessAnalysis.cpp b/llvm/lib/CodeGen/StackMapLivenessAnalysis.cpp
index 9da22db505e..86dab766508 100644
--- a/llvm/lib/CodeGen/StackMapLivenessAnalysis.cpp
+++ b/llvm/lib/CodeGen/StackMapLivenessAnalysis.cpp
@@ -17,7 +17,6 @@
#include "llvm/CodeGen/LivePhysRegs.h"
#include "llvm/CodeGen/MachineFrameInfo.h"
#include "llvm/CodeGen/MachineFunction.h"
-#include "llvm/CodeGen/MachineFunctionAnalysis.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/Passes.h"
#include "llvm/Support/CommandLine.h"
diff --git a/llvm/lib/Target/AMDGPU/AMDILCFGStructurizer.cpp b/llvm/lib/Target/AMDGPU/AMDILCFGStructurizer.cpp
index 64dcb4558aa..e82c9ede9db 100644
--- a/llvm/lib/Target/AMDGPU/AMDILCFGStructurizer.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDILCFGStructurizer.cpp
@@ -18,7 +18,6 @@
#include "llvm/ADT/Statistic.h"
#include "llvm/CodeGen/MachineDominators.h"
#include "llvm/CodeGen/MachineFunction.h"
-#include "llvm/CodeGen/MachineFunctionAnalysis.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/CodeGen/MachineJumpTableInfo.h"
@@ -144,11 +143,10 @@ public:
}
void getAnalysisUsage(AnalysisUsage &AU) const override {
- AU.addPreserved<MachineFunctionAnalysis>();
- AU.addRequired<MachineFunctionAnalysis>();
AU.addRequired<MachineDominatorTree>();
AU.addRequired<MachinePostDominatorTree>();
AU.addRequired<MachineLoopInfo>();
+ MachineFunctionPass::getAnalysisUsage(AU);
}
/// Perform the CFG structurization
diff --git a/llvm/lib/Target/Hexagon/HexagonCommonGEP.cpp b/llvm/lib/Target/Hexagon/HexagonCommonGEP.cpp
index 982a534e9c8..6b4450cdc24 100644
--- a/llvm/lib/Target/Hexagon/HexagonCommonGEP.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonCommonGEP.cpp
@@ -14,7 +14,6 @@
#include "llvm/ADT/STLExtras.h"
#include "llvm/Analysis/LoopInfo.h"
#include "llvm/Analysis/PostDominators.h"
-#include "llvm/CodeGen/MachineFunctionAnalysis.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/Dominators.h"
#include "llvm/IR/Function.h"
diff --git a/llvm/lib/Target/Hexagon/HexagonGenExtract.cpp b/llvm/lib/Target/Hexagon/HexagonGenExtract.cpp
index f46b6d2a82e..ca10846653a 100644
--- a/llvm/lib/Target/Hexagon/HexagonGenExtract.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonGenExtract.cpp
@@ -8,7 +8,6 @@
//===----------------------------------------------------------------------===//
#include "llvm/ADT/STLExtras.h"
-#include "llvm/CodeGen/MachineFunctionAnalysis.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/Dominators.h"
#include "llvm/IR/Function.h"
@@ -60,7 +59,6 @@ namespace {
virtual void getAnalysisUsage(AnalysisUsage &AU) const override {
AU.addRequired<DominatorTreeWrapperPass>();
AU.addPreserved<DominatorTreeWrapperPass>();
- AU.addPreserved<MachineFunctionAnalysis>();
FunctionPass::getAnalysisUsage(AU);
}
private:
diff --git a/llvm/lib/Target/Hexagon/HexagonNewValueJump.cpp b/llvm/lib/Target/Hexagon/HexagonNewValueJump.cpp
index f622dad3073..14f324628f1 100644
--- a/llvm/lib/Target/Hexagon/HexagonNewValueJump.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonNewValueJump.cpp
@@ -29,7 +29,6 @@
#include "HexagonTargetMachine.h"
#include "llvm/ADT/Statistic.h"
#include "llvm/CodeGen/LiveVariables.h"
-#include "llvm/CodeGen/MachineFunctionAnalysis.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
diff --git a/llvm/lib/Target/Hexagon/HexagonOptimizeSZextends.cpp b/llvm/lib/Target/Hexagon/HexagonOptimizeSZextends.cpp
index 7937a7908b0..1c7495a5aa2 100644
--- a/llvm/lib/Target/Hexagon/HexagonOptimizeSZextends.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonOptimizeSZextends.cpp
@@ -12,7 +12,6 @@
//
//===----------------------------------------------------------------------===//
-#include "llvm/CodeGen/MachineFunctionAnalysis.h"
#include "llvm/CodeGen/StackProtector.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/Instructions.h"
@@ -43,8 +42,6 @@ namespace {
}
void getAnalysisUsage(AnalysisUsage &AU) const override {
- AU.addRequired<MachineFunctionAnalysis>();
- AU.addPreserved<MachineFunctionAnalysis>();
AU.addPreserved<StackProtector>();
FunctionPass::getAnalysisUsage(AU);
}
diff --git a/llvm/lib/Target/Hexagon/HexagonVLIWPacketizer.cpp b/llvm/lib/Target/Hexagon/HexagonVLIWPacketizer.cpp
index fda30f00a9c..adc52b206eb 100644
--- a/llvm/lib/Target/Hexagon/HexagonVLIWPacketizer.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonVLIWPacketizer.cpp
@@ -22,7 +22,6 @@
#include "HexagonVLIWPacketizer.h"
#include "llvm/Analysis/AliasAnalysis.h"
#include "llvm/CodeGen/MachineDominators.h"
-#include "llvm/CodeGen/MachineFunctionAnalysis.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/MachineLoopInfo.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
diff --git a/llvm/lib/Target/NVPTX/NVPTXAllocaHoisting.cpp b/llvm/lib/Target/NVPTX/NVPTXAllocaHoisting.cpp
index 4f3ccf47e26..c6e64559456 100644
--- a/llvm/lib/Target/NVPTX/NVPTXAllocaHoisting.cpp
+++ b/llvm/lib/Target/NVPTX/NVPTXAllocaHoisting.cpp
@@ -12,7 +12,6 @@
//===----------------------------------------------------------------------===//
#include "NVPTXAllocaHoisting.h"
-#include "llvm/CodeGen/MachineFunctionAnalysis.h"
#include "llvm/CodeGen/StackProtector.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/Function.h"
@@ -28,7 +27,6 @@ public:
NVPTXAllocaHoisting() : FunctionPass(ID) {}
void getAnalysisUsage(AnalysisUsage &AU) const override {
- AU.addPreserved<MachineFunctionAnalysis>();
AU.addPreserved<StackProtector>();
}
diff --git a/llvm/lib/Target/NVPTX/NVPTXGenericToNVVM.cpp b/llvm/lib/Target/NVPTX/NVPTXGenericToNVVM.cpp
index 55d25574f39..390776212ce 100644
--- a/llvm/lib/Target/NVPTX/NVPTXGenericToNVVM.cpp
+++ b/llvm/lib/Target/NVPTX/NVPTXGenericToNVVM.cpp
@@ -15,7 +15,6 @@
#include "NVPTX.h"
#include "MCTargetDesc/NVPTXBaseInfo.h"
#include "NVPTXUtilities.h"
-#include "llvm/CodeGen/MachineFunctionAnalysis.h"
#include "llvm/CodeGen/ValueTypes.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/DerivedTypes.h"
diff --git a/llvm/lib/Target/NVPTX/NVPTXLowerAggrCopies.cpp b/llvm/lib/Target/NVPTX/NVPTXLowerAggrCopies.cpp
index f770c2acaab..23f482e1843 100644
--- a/llvm/lib/Target/NVPTX/NVPTXLowerAggrCopies.cpp
+++ b/llvm/lib/Target/NVPTX/NVPTXLowerAggrCopies.cpp
@@ -14,7 +14,6 @@
//===----------------------------------------------------------------------===//
#include "NVPTXLowerAggrCopies.h"
-#include "llvm/CodeGen/MachineFunctionAnalysis.h"
#include "llvm/CodeGen/StackProtector.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/DataLayout.h"
@@ -41,7 +40,6 @@ struct NVPTXLowerAggrCopies : public FunctionPass {
NVPTXLowerAggrCopies() : FunctionPass(ID) {}
void getAnalysisUsage(AnalysisUsage &AU) const override {
- AU.addPreserved<MachineFunctionAnalysis>();
AU.addPreserved<StackProtector>();
}
diff --git a/llvm/lib/Target/NVPTX/NVPTXTargetMachine.cpp b/llvm/lib/Target/NVPTX/NVPTXTargetMachine.cpp
index d95b42afe35..05df3e4ccc2 100644
--- a/llvm/lib/Target/NVPTX/NVPTXTargetMachine.cpp
+++ b/llvm/lib/Target/NVPTX/NVPTXTargetMachine.cpp
@@ -20,7 +20,6 @@
#include "NVPTXTargetTransformInfo.h"
#include "llvm/Analysis/Passes.h"
#include "llvm/CodeGen/AsmPrinter.h"
-#include "llvm/CodeGen/MachineFunctionAnalysis.h"
#include "llvm/CodeGen/MachineModuleInfo.h"
#include "llvm/CodeGen/Passes.h"
#include "llvm/CodeGen/TargetPassConfig.h"
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