[llvm] db6a979 - Revert "[Windows SEH]: HARDWARE EXCEPTION HANDLING (MSVC -EHa) - Part 2"
via llvm-commits
llvm-commits at lists.llvm.org
Fri Dec 2 02:44:43 PST 2022
Author: tentzen
Date: 2022-12-02T02:44:18-08:00
New Revision: db6a979ae82410e42430e47afa488936ba8e3025
URL: https://github.com/llvm/llvm-project/commit/db6a979ae82410e42430e47afa488936ba8e3025
DIFF: https://github.com/llvm/llvm-project/commit/db6a979ae82410e42430e47afa488936ba8e3025.diff
LOG: Revert "[Windows SEH]: HARDWARE EXCEPTION HANDLING (MSVC -EHa) - Part 2"
This reverts commit 1a949c871ab4a6b6d792849d3e8c0fa6958d27f5.
Added:
Modified:
llvm/include/llvm/CodeGen/SelectionDAGISel.h
llvm/include/llvm/CodeGen/WinEHFuncInfo.h
llvm/include/llvm/IR/BasicBlock.h
llvm/lib/Analysis/EHPersonalities.cpp
llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
llvm/lib/CodeGen/AsmPrinter/WinException.cpp
llvm/lib/CodeGen/BranchFolding.cpp
llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
llvm/lib/CodeGen/WinEHPrepare.cpp
llvm/lib/IR/BasicBlock.cpp
Removed:
llvm/test/CodeGen/X86/windows-seh-EHa-CppCatchDotDotDot.ll
llvm/test/CodeGen/X86/windows-seh-EHa-CppCondiTemps.ll
llvm/test/CodeGen/X86/windows-seh-EHa-CppDtors01.ll
llvm/test/CodeGen/X86/windows-seh-EHa-TryInFinally.ll
################################################################################
diff --git a/llvm/include/llvm/CodeGen/SelectionDAGISel.h b/llvm/include/llvm/CodeGen/SelectionDAGISel.h
index 99a4dac4d5eb9..c395452713adb 100644
--- a/llvm/include/llvm/CodeGen/SelectionDAGISel.h
+++ b/llvm/include/llvm/CodeGen/SelectionDAGISel.h
@@ -339,9 +339,6 @@ class SelectionDAGISel : public MachineFunctionPass {
/// instruction selected, false if no code should be emitted for it.
bool PrepareEHLandingPad();
- // Mark and Report IPToState for each Block under AsynchEH
- void reportIPToStateForBlocks(MachineFunction *Fn);
-
/// Perform instruction selection on all basic blocks in the function.
void SelectAllBasicBlocks(const Function &Fn);
diff --git a/llvm/include/llvm/CodeGen/WinEHFuncInfo.h b/llvm/include/llvm/CodeGen/WinEHFuncInfo.h
index c007d462e0709..f098316de793a 100644
--- a/llvm/include/llvm/CodeGen/WinEHFuncInfo.h
+++ b/llvm/include/llvm/CodeGen/WinEHFuncInfo.h
@@ -92,7 +92,6 @@ struct WinEHFuncInfo {
DenseMap<const FuncletPadInst *, int> FuncletBaseStateMap;
DenseMap<const InvokeInst *, int> InvokeStateMap;
DenseMap<MCSymbol *, std::pair<int, MCSymbol *>> LabelToStateMap;
- DenseMap<const BasicBlock *, int> BlockToStateMap; // for AsynchEH
SmallVector<CxxUnwindMapEntry, 4> CxxUnwindMap;
SmallVector<WinEHTryBlockMapEntry, 4> TryBlockMap;
SmallVector<SEHUnwindMapEntry, 4> SEHUnwindMap;
@@ -105,8 +104,6 @@ struct WinEHFuncInfo {
void addIPToStateRange(const InvokeInst *II, MCSymbol *InvokeBegin,
MCSymbol *InvokeEnd);
- void addIPToStateRange(int State, MCSymbol *InvokeBegin, MCSymbol *InvokeEnd);
-
int EHRegNodeFrameIndex = std::numeric_limits<int>::max();
int EHRegNodeEndOffset = std::numeric_limits<int>::max();
int EHGuardFrameIndex = std::numeric_limits<int>::max();
@@ -126,12 +123,6 @@ void calculateSEHStateNumbers(const Function *ParentFn,
void calculateClrEHStateNumbers(const Function *Fn, WinEHFuncInfo &FuncInfo);
-// For AsynchEH (VC++ option -EHa)
-void calculateCXXStateForAsynchEH(const BasicBlock *BB, int State,
- WinEHFuncInfo &FuncInfo);
-void calculateSEHStateForAsynchEH(const BasicBlock *BB, int State,
- WinEHFuncInfo &FuncInfo);
-
} // end namespace llvm
#endif // LLVM_CODEGEN_WINEHFUNCINFO_H
diff --git a/llvm/include/llvm/IR/BasicBlock.h b/llvm/include/llvm/IR/BasicBlock.h
index e942756d87b46..57a2ace099ad2 100644
--- a/llvm/include/llvm/IR/BasicBlock.h
+++ b/llvm/include/llvm/IR/BasicBlock.h
@@ -205,15 +205,6 @@ class BasicBlock final : public Value, // Basic blocks are data objects also
.getNonConst();
}
- /// Returns the first potential AsynchEH faulty instruction
- /// currently it checks for loads/stores (which may dereference a null
- /// pointer) and calls/invokes (which may propagate exceptions)
- const Instruction* getFirstMayFaultInst() const;
- Instruction* getFirstMayFaultInst() {
- return const_cast<Instruction*>(
- static_cast<const BasicBlock*>(this)->getFirstMayFaultInst());
- }
-
/// Return a const iterator range over the instructions in the block, skipping
/// any debug instructions. Skip any pseudo operations as well if \c
/// SkipPseudoOp is true.
diff --git a/llvm/lib/Analysis/EHPersonalities.cpp b/llvm/lib/Analysis/EHPersonalities.cpp
index 3871db59a159f..277ff6ba735f1 100644
--- a/llvm/lib/Analysis/EHPersonalities.cpp
+++ b/llvm/lib/Analysis/EHPersonalities.cpp
@@ -13,7 +13,6 @@
#include "llvm/IR/Constants.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/Instructions.h"
-#include "llvm/IR/Module.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/raw_ostream.h"
using namespace llvm;
@@ -80,11 +79,7 @@ bool llvm::canSimplifyInvokeNoUnwind(const Function *F) {
// We can't simplify any invokes to nounwind functions if the personality
// function wants to catch asynch exceptions. The nounwind attribute only
// implies that the function does not throw synchronous exceptions.
-
- // Cannot simplify CXX Personality under AsynchEH
- const llvm::Module *M = (const llvm::Module *)F->getParent();
- bool EHa = M->getModuleFlag("eh-asynch");
- return !EHa && !isAsynchronousEHPersonality(Personality);
+ return !isAsynchronousEHPersonality(Personality);
}
DenseMap<BasicBlock *, ColorVector> llvm::colorEHFunclets(Function &F) {
diff --git a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index c3e057359ae91..1d148cd7b11bc 100644
--- a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -1584,7 +1584,6 @@ void AsmPrinter::emitFunctionBody() {
// Print out code for the function.
bool HasAnyRealCode = false;
int NumInstsInFunction = 0;
- bool IsEHa = MMI->getModule()->getModuleFlag("eh-asynch");
bool CanDoExtraAnalysis = ORE->allowExtraAnalysis(DEBUG_TYPE);
for (auto &MBB : *MF) {
@@ -1623,24 +1622,9 @@ void AsmPrinter::emitFunctionBody() {
emitFrameAlloc(MI);
break;
case TargetOpcode::ANNOTATION_LABEL:
- case TargetOpcode::GC_LABEL:
- OutStreamer->emitLabel(MI.getOperand(0).getMCSymbol());
- break;
case TargetOpcode::EH_LABEL:
+ case TargetOpcode::GC_LABEL:
OutStreamer->emitLabel(MI.getOperand(0).getMCSymbol());
- // For AsynchEH, insert a Nop if followed by a trap inst
- // Or the exception won't be caught.
- // (see MCConstantExpr::create(1,..) in WinException.cpp)
- // Ignore SDiv/UDiv because a DIV with Const-0 divisor
- // must have being turned into an UndefValue.
- // Div with variable opnds won't be the first instruction in
- // an EH region as it must be led by at least a Load
- {
- auto MI2 = std::next(MI.getIterator());
- if (IsEHa && MI2 != MBB.end() &&
- (MI2->mayLoadOrStore() || MI2->mayRaiseFPException()))
- emitNops(1);
- }
break;
case TargetOpcode::INLINEASM:
case TargetOpcode::INLINEASM_BR:
diff --git a/llvm/lib/CodeGen/AsmPrinter/WinException.cpp b/llvm/lib/CodeGen/AsmPrinter/WinException.cpp
index 4dc0983ae69ec..2f1f15e1de39b 100644
--- a/llvm/lib/CodeGen/AsmPrinter/WinException.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/WinException.cpp
@@ -770,11 +770,7 @@ void WinException::emitCXXFrameHandler3Table(const MachineFunction *MF) {
OS.emitInt32(0);
AddComment("EHFlags");
- if (MMI->getModule()->getModuleFlag("eh-asynch")) {
- OS.emitInt32(0);
- } else {
- OS.emitInt32(1);
- }
+ OS.emitInt32(1);
// UnwindMapEntry {
// int32_t ToState;
diff --git a/llvm/lib/CodeGen/BranchFolding.cpp b/llvm/lib/CodeGen/BranchFolding.cpp
index 2b604aa82ee8e..07be03d2dab92 100644
--- a/llvm/lib/CodeGen/BranchFolding.cpp
+++ b/llvm/lib/CodeGen/BranchFolding.cpp
@@ -1207,7 +1207,7 @@ bool BranchFolder::OptimizeBranches(MachineFunction &MF) {
MadeChange |= OptimizeBlock(&MBB);
// If it is dead, remove it.
- if (MBB.pred_empty() && !MBB.isMachineBlockAddressTaken()) {
+ if (MBB.pred_empty()) {
RemoveDeadBlock(&MBB);
MadeChange = true;
++NumDeadBlocks;
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
index 8f857938e6caf..a5071abc6e490 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
@@ -2926,7 +2926,6 @@ void SelectionDAGBuilder::visitInvoke(const InvokeInst &I) {
// catchswitch for successors.
MachineBasicBlock *Return = FuncInfo.MBBMap[I.getSuccessor(0)];
const BasicBlock *EHPadBB = I.getSuccessor(1);
- MachineBasicBlock *EHPadMBB = FuncInfo.MBBMap[EHPadBB];
// Deopt bundles are lowered in LowerCallSiteWithDeoptBundle, and we don't
// have to do anything here to lower funclet bundles.
@@ -2951,10 +2950,6 @@ void SelectionDAGBuilder::visitInvoke(const InvokeInst &I) {
case Intrinsic::seh_scope_begin:
case Intrinsic::seh_try_end:
case Intrinsic::seh_scope_end:
- if (EHPadMBB)
- // a block referenced by EH table
- // so dtor-funclet not removed by opts
- EHPadMBB->setMachineBlockAddressTaken();
break;
case Intrinsic::experimental_patchpoint_void:
case Intrinsic::experimental_patchpoint_i64:
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index 338ccc8748f68..30fab77f86217 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -59,7 +59,6 @@
#include "llvm/CodeGen/TargetRegisterInfo.h"
#include "llvm/CodeGen/TargetSubtargetInfo.h"
#include "llvm/CodeGen/ValueTypes.h"
-#include "llvm/CodeGen/WinEHFuncInfo.h"
#include "llvm/IR/BasicBlock.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/DataLayout.h"
@@ -1281,43 +1280,6 @@ bool SelectionDAGISel::PrepareEHLandingPad() {
return true;
}
-// Mark and Report IPToState for each Block under IsEHa
-void SelectionDAGISel::reportIPToStateForBlocks(MachineFunction *MF) {
- MachineModuleInfo &MMI = MF->getMMI();
- llvm::WinEHFuncInfo *EHInfo = MF->getWinEHFuncInfo();
- if (!EHInfo)
- return;
- for (auto MBBI = MF->begin(), E = MF->end(); MBBI != E; ++MBBI) {
- MachineBasicBlock *MBB = &*MBBI;
- const BasicBlock *BB = MBB->getBasicBlock();
- int State = EHInfo->BlockToStateMap[BB];
- if (BB->getFirstMayFaultInst()) {
- // Report IP range only for blocks with Faulty inst
- auto MBBb = MBB->getFirstNonPHI();
- MachineInstr *MIb = &*MBBb;
- if (MIb->isTerminator())
- continue;
-
- // Insert EH Labels
- MCSymbol *BeginLabel = MMI.getContext().createTempSymbol();
- MCSymbol *EndLabel = MMI.getContext().createTempSymbol();
- EHInfo->addIPToStateRange(State, BeginLabel, EndLabel);
- BuildMI(*MBB, MBBb, SDB->getCurDebugLoc(),
- TII->get(TargetOpcode::EH_LABEL))
- .addSym(BeginLabel);
- auto MBBe = MBB->instr_end();
- MachineInstr *MIe = &*(--MBBe);
- // insert before (possible multiple) terminators
- while (MIe->isTerminator())
- MIe = &*(--MBBe);
- ++MBBe;
- BuildMI(*MBB, MBBe, SDB->getCurDebugLoc(),
- TII->get(TargetOpcode::EH_LABEL))
- .addSym(EndLabel);
- }
- }
-}
-
/// isFoldedOrDeadInstruction - Return true if the specified instruction is
/// side-effect free and is either dead or folded into a generated instruction.
/// Return false if it needs to be emitted.
@@ -1650,10 +1612,6 @@ void SelectionDAGISel::SelectAllBasicBlocks(const Function &Fn) {
ElidedArgCopyInstrs.clear();
}
- // AsynchEH: Report Block State under -AsynchEH
- if (Fn.getParent()->getModuleFlag("eh-asynch"))
- reportIPToStateForBlocks(MF);
-
SP.copyToMachineFrameInfo(MF->getFrameInfo());
SwiftError->propagateVRegs();
diff --git a/llvm/lib/CodeGen/WinEHPrepare.cpp b/llvm/lib/CodeGen/WinEHPrepare.cpp
index 47b3e8ebe32ad..8f5d9e9b296c1 100644
--- a/llvm/lib/CodeGen/WinEHPrepare.cpp
+++ b/llvm/lib/CodeGen/WinEHPrepare.cpp
@@ -216,127 +216,6 @@ static void calculateStateNumbersForInvokes(const Function *Fn,
}
}
-// See comments below for calculateSEHStateForAsynchEH().
-// State - incoming State of normal paths
-struct WorkItem {
- const BasicBlock *Block;
- int State;
- WorkItem(const BasicBlock *BB, int St) {
- Block = BB;
- State = St;
- }
-};
-void llvm::calculateCXXStateForAsynchEH(const BasicBlock *BB, int State,
- WinEHFuncInfo &EHInfo) {
- SmallVector<struct WorkItem *, 8> WorkList;
- struct WorkItem *WI = new WorkItem(BB, State);
- WorkList.push_back(WI);
-
- while (!WorkList.empty()) {
- WI = WorkList.pop_back_val();
- const BasicBlock *BB = WI->Block;
- int State = WI->State;
- delete WI;
- if (EHInfo.BlockToStateMap.count(BB) && EHInfo.BlockToStateMap[BB] <= State)
- continue; // skip blocks already visited by lower State
-
- const llvm::Instruction *I = BB->getFirstNonPHI();
- const llvm::Instruction *TI = BB->getTerminator();
- if (I->isEHPad())
- State = EHInfo.EHPadStateMap[I];
- EHInfo.BlockToStateMap[BB] = State; // Record state, also flag visiting
-
- if ((isa<CleanupReturnInst>(TI) || isa<CatchReturnInst>(TI)) && State > 0) {
- // Retrive the new State
- State = EHInfo.CxxUnwindMap[State].ToState; // Retrive next State
- } else if (isa<InvokeInst>(TI)) {
- auto *Call = dyn_cast<CallBase>(TI);
- const Function *Fn = Call->getCalledFunction();
- if (Fn && Fn->isIntrinsic() &&
- (Fn->getIntrinsicID() == Intrinsic::seh_scope_begin ||
- Fn->getIntrinsicID() == Intrinsic::seh_try_begin))
- // Retrive the new State from seh_scope_begin
- State = EHInfo.InvokeStateMap[cast<InvokeInst>(TI)];
- else if (Fn && Fn->isIntrinsic() &&
- (Fn->getIntrinsicID() == Intrinsic::seh_scope_end ||
- Fn->getIntrinsicID() == Intrinsic::seh_try_end)) {
- // In case of conditional ctor, let's retrieve State from Invoke
- State = EHInfo.InvokeStateMap[cast<InvokeInst>(TI)];
- // end of current state, retrive new state from UnwindMap
- State = EHInfo.CxxUnwindMap[State].ToState;
- }
- }
- // Continue push successors into worklist
- for (auto *SuccBB : successors(BB)) {
- WI = new WorkItem(SuccBB, State);
- WorkList.push_back(WI);
- }
- }
-}
-
-// The central theory of this routine is based on the following:
-// A _try scope is always a SEME (Single Entry Multiple Exits) region
-// as jumping into a _try is not allowed
-// The single entry must start with a seh_try_begin() invoke with a
-// correct State number that is the initial state of the SEME.
-// Through control-flow, state number is propagated into all blocks.
-// Side exits marked by seh_try_end() will unwind to parent state via
-// existing SEHUnwindMap[].
-// Side exits can ONLY jump into parent scopes (lower state number).
-// Thus, when a block succeeds various states from its predecessors,
-// the lowest State trumphs others.
-// If some exits flow to unreachable, propagation on those paths terminate,
-// not affecting remaining blocks.
-void llvm::calculateSEHStateForAsynchEH(const BasicBlock *BB, int State,
- WinEHFuncInfo &EHInfo) {
- SmallVector<struct WorkItem *, 8> WorkList;
- struct WorkItem *WI = new WorkItem(BB, State);
- WorkList.push_back(WI);
-
- while (!WorkList.empty()) {
- WI = WorkList.pop_back_val();
- const BasicBlock *BB = WI->Block;
- int State = WI->State;
- delete WI;
- if (EHInfo.BlockToStateMap.count(BB) && EHInfo.BlockToStateMap[BB] <= State)
- continue; // skip blocks already visited by lower State
-
- const llvm::Instruction *I = BB->getFirstNonPHI();
- const llvm::Instruction *TI = BB->getTerminator();
- if (I->isEHPad())
- State = EHInfo.EHPadStateMap[I];
- EHInfo.BlockToStateMap[BB] = State; // Record state
-
- if (isa<CatchPadInst>(I) && isa<CatchReturnInst>(TI)) {
- const Constant *FilterOrNull = cast<Constant>(
- cast<CatchPadInst>(I)->getArgOperand(0)->stripPointerCasts());
- const Function *Filter = dyn_cast<Function>(FilterOrNull);
- if (!Filter || !Filter->getName().startswith("__IsLocalUnwind"))
- State = EHInfo.SEHUnwindMap[State].ToState; // Retrive next State
- } else if ((isa<CleanupReturnInst>(TI) || isa<CatchReturnInst>(TI)) &&
- State > 0) {
- // Retrive the new State.
- State = EHInfo.SEHUnwindMap[State].ToState; // Retrive next State
- } else if (isa<InvokeInst>(TI)) {
- auto *Call = dyn_cast<CallBase>(TI);
- const Function *Fn = Call->getCalledFunction();
- if (Fn && Fn->isIntrinsic() &&
- Fn->getIntrinsicID() == Intrinsic::seh_try_begin)
- // Retrive the new State from seh_try_begin
- State = EHInfo.InvokeStateMap[cast<InvokeInst>(TI)];
- else if (Fn && Fn->isIntrinsic() &&
- Fn->getIntrinsicID() == Intrinsic::seh_try_end)
- // end of current state, retrive new state from UnwindMap
- State = EHInfo.SEHUnwindMap[State].ToState;
- }
- // Continue push successors into worklist
- for (auto *SuccBB : successors(BB)) {
- WI = new WorkItem(SuccBB, State);
- WorkList.push_back(WI);
- }
- }
-}
-
// Given BB which ends in an unwind edge, return the EHPad that this BB belongs
// to. If the unwind edge came from an invoke, return null.
static const BasicBlock *getEHPadFromPredecessor(const BasicBlock *BB,
@@ -397,7 +276,6 @@ static void calculateCXXStateNumbers(WinEHFuncInfo &FuncInfo,
for (const auto *CatchPad : Handlers) {
FuncInfo.FuncletBaseStateMap[CatchPad] = CatchLow;
- FuncInfo.EHPadStateMap[CatchPad] = CatchLow;
for (const User *U : CatchPad->users()) {
const auto *UserI = cast<Instruction>(U);
if (auto *InnerCatchSwitch = dyn_cast<CatchSwitchInst>(UserI)) {
@@ -506,7 +384,6 @@ static void calculateSEHStateNumbers(WinEHFuncInfo &FuncInfo,
// Everything in the __try block uses TryState as its parent state.
FuncInfo.EHPadStateMap[CatchSwitch] = TryState;
- FuncInfo.EHPadStateMap[CatchPad] = TryState;
LLVM_DEBUG(dbgs() << "Assigning state #" << TryState << " to BB "
<< CatchPadBB->getName() << '\n');
for (const BasicBlock *PredBlock : predecessors(BB))
@@ -587,12 +464,6 @@ void llvm::calculateSEHStateNumbers(const Function *Fn,
}
calculateStateNumbersForInvokes(Fn, FuncInfo);
-
- bool IsEHa = Fn->getParent()->getModuleFlag("eh-asynch");
- if (IsEHa) {
- const BasicBlock *EntryBB = &(Fn->getEntryBlock());
- calculateSEHStateForAsynchEH(EntryBB, -1, FuncInfo);
- }
}
void llvm::calculateWinCXXEHStateNumbers(const Function *Fn,
@@ -611,12 +482,6 @@ void llvm::calculateWinCXXEHStateNumbers(const Function *Fn,
}
calculateStateNumbersForInvokes(Fn, FuncInfo);
-
- bool IsEHa = Fn->getParent()->getModuleFlag("eh-asynch");
- if (IsEHa) {
- const BasicBlock *EntryBB = &(Fn->getEntryBlock());
- calculateCXXStateForAsynchEH(EntryBB, -1, FuncInfo);
- }
}
static int addClrEHHandler(WinEHFuncInfo &FuncInfo, int HandlerParentState,
@@ -1388,9 +1253,4 @@ void WinEHFuncInfo::addIPToStateRange(const InvokeInst *II,
LabelToStateMap[InvokeBegin] = std::make_pair(InvokeStateMap[II], InvokeEnd);
}
-void WinEHFuncInfo::addIPToStateRange(int State, MCSymbol* InvokeBegin,
- MCSymbol* InvokeEnd) {
- LabelToStateMap[InvokeBegin] = std::make_pair(State, InvokeEnd);
-}
-
WinEHFuncInfo::WinEHFuncInfo() = default;
diff --git a/llvm/lib/IR/BasicBlock.cpp b/llvm/lib/IR/BasicBlock.cpp
index e461628b07eef..16addda83e42a 100644
--- a/llvm/lib/IR/BasicBlock.cpp
+++ b/llvm/lib/IR/BasicBlock.cpp
@@ -206,15 +206,6 @@ const CallInst *BasicBlock::getPostdominatingDeoptimizeCall() const {
return BB->getTerminatingDeoptimizeCall();
}
-const Instruction *BasicBlock::getFirstMayFaultInst() const {
- if (InstList.empty())
- return nullptr;
- for (const Instruction &I : *this)
- if (isa<LoadInst>(I) || isa<StoreInst>(I) || isa<CallBase>(I))
- return &I;
- return nullptr;
-}
-
const Instruction* BasicBlock::getFirstNonPHI() const {
for (const Instruction &I : *this)
if (!isa<PHINode>(I))
diff --git a/llvm/test/CodeGen/X86/windows-seh-EHa-CppCatchDotDotDot.ll b/llvm/test/CodeGen/X86/windows-seh-EHa-CppCatchDotDotDot.ll
deleted file mode 100644
index 2b09c0133c1db..0000000000000
--- a/llvm/test/CodeGen/X86/windows-seh-EHa-CppCatchDotDotDot.ll
+++ /dev/null
@@ -1,290 +0,0 @@
-; RUN: llc -verify-machineinstrs < %s | FileCheck %s
-
-; CHECK-LABEL: "$cppxdata$?crash@@YAXH at Z":
-; CHECK: .long ("$stateUnwindMap$?crash@@YAXH at Z")
-; CHECK: .long ("$tryMap$?crash@@YAXH at Z")@IMGREL # TryBlockMap
-; CHECK-NEXT: .long 6 # IPMapEntries
-; CHECK-NEXT: .long ("$ip2state$?crash@@YAXH at Z")
-
-; CHECK-LABEL: "$stateUnwindMap$?crash@@YAXH at Z":
-; CHECK-NEXT: .long -1
-; CHECK-NEXT: .long 0
-; CHECK-NEXT: .long 0
-; CHECK-NEXT: .long "?dtor$
-; CHECK-NEXT: .long -1
-; CHECK-NEXT: .long 0
-
-; CHECK-LABEL: "$tryMap$?crash@@YAXH at Z":
-; CHECK-NEXT: .long 0
-; CHECK-NEXT: .long 1
-; CHECK-NEXT: .long 2
-; CHECK-NEXT: .long 1
-; CHECK-NEXT: .long ("$handlerMap$
-
-; CHECK: "$handlerMap$0$?crash@@YAXH at Z"
-; CHECK-NEXT: .long 0
-; CHECK-NEXT: .long 0
-; CHECK-NEXT: .long 0
-; CHECK-NEXT: .long "?catch$
-
-; CHECK-LABEL: "$ip2state$?crash@@YAXH at Z":
-; CHECK-NEXT: .long .Lfunc_begin0 at IMGREL
-; CHECK-NEXT: .long -1
-; CHECK-NEXT: .long .Ltmp
-; CHECK-NEXT: .long 0
-; CHECK-NEXT: .long .Ltmp
-; CHECK-NEXT: .long 1
-; CHECK-NEXT: .long .Ltmp
-; CHECK-NEXT: .long 0
-; CHECK-NEXT: .long .Ltmp
-; CHECK-NEXT: .long -1
-; CHECK-NEXT: .long "?catch$
-; CHECK-NEXT: .long 2
-
-; ModuleID = 'windows-seh-EHa-CppCatchDotDotDot.cpp'
-source_filename = "windows-seh-EHa-CppCatchDotDotDot.cpp"
-target datalayout = "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
-target triple = "x86_64-unknown-windows-msvc"
-
-%rtti.TypeDescriptor2 = type { i8**, i8*, [3 x i8] }
-%eh.CatchableType = type { i32, i32, i32, i32, i32, i32, i32 }
-%eh.CatchableTypeArray.1 = type { i32, [1 x i32] }
-%eh.ThrowInfo = type { i32, i32, i32, i32 }
-%struct.A = type { i8 }
-
-$"??_C at _0BJ@EIKFKKLB@?5in?5catch?$CI?4?4?4?$CJ?5funclet?5?6?$AA@" = comdat any
-
-$"??_R0H at 8" = comdat any
-
-$"_CT??_R0H at 84" = comdat any
-
-$_CTA1H = comdat any
-
-$_TI1H = comdat any
-
-$"??_C at _0CN@MKCAOFNA@?5Test?5CPP?5unwind?3?5in?5except?5hand@" = comdat any
-
-$"??_C at _0N@LJHFFAKD@?5in?5A?5ctor?5?6?$AA@" = comdat any
-
-$"??_C at _0N@HMNCGOCN@?5in?5A?5dtor?5?6?$AA@" = comdat any
-
-@"?pt1@@3PEAHEA" = dso_local global i32* null, align 8
-@"?pt2@@3PEAHEA" = dso_local global i32* null, align 8
-@"?pt3@@3PEAHEA" = dso_local global i32* null, align 8
-@"?g@@3HA" = dso_local global i32 0, align 4
-@"??_C at _0BJ@EIKFKKLB@?5in?5catch?$CI?4?4?4?$CJ?5funclet?5?6?$AA@" = linkonce_odr dso_local unnamed_addr constant [25 x i8] c" in catch(...) funclet \0A\00", comdat, align 1
-@"??_7type_info@@6B@" = external constant i8*
-@"??_R0H at 8" = linkonce_odr global %rtti.TypeDescriptor2 { i8** @"??_7type_info@@6B@", i8* null, [3 x i8] c".H\00" }, comdat
- at __ImageBase = external dso_local constant i8
-@"_CT??_R0H at 84" = linkonce_odr unnamed_addr constant %eh.CatchableType { i32 1, i32 trunc (i64 sub nuw nsw (i64 ptrtoint (%rtti.TypeDescriptor2* @"??_R0H at 8" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32), i32 0, i32 -1, i32 0, i32 4, i32 0 }, section ".xdata", comdat
- at _CTA1H = linkonce_odr unnamed_addr constant %eh.CatchableTypeArray.1 { i32 1, [1 x i32] [i32 trunc (i64 sub nuw nsw (i64 ptrtoint (%eh.CatchableType* @"_CT??_R0H at 84" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32)] }, section ".xdata", comdat
- at _TI1H = linkonce_odr unnamed_addr constant %eh.ThrowInfo { i32 0, i32 0, i32 0, i32 trunc (i64 sub nuw nsw (i64 ptrtoint (%eh.CatchableTypeArray.1* @_CTA1H to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32) }, section ".xdata", comdat
-@"??_C at _0CN@MKCAOFNA@?5Test?5CPP?5unwind?3?5in?5except?5hand@" = linkonce_odr dso_local unnamed_addr constant [45 x i8] c" Test CPP unwind: in except handler i = %d \0A\00", comdat, align 1
-@"??_C at _0N@LJHFFAKD@?5in?5A?5ctor?5?6?$AA@" = linkonce_odr dso_local unnamed_addr constant [13 x i8] c" in A ctor \0A\00", comdat, align 1
-@"??_C at _0N@HMNCGOCN@?5in?5A?5dtor?5?6?$AA@" = linkonce_odr dso_local unnamed_addr constant [13 x i8] c" in A dtor \0A\00", comdat, align 1
-
-; Function Attrs: noinline nounwind optnone
-define dso_local void @"?foo@@YAXXZ"() #0 {
-entry:
- store volatile i32 0, i32* inttoptr (i64 17 to i32*), align 4
- ret void
-}
-
-; Function Attrs: noinline optnone
-define dso_local void @"?crash@@YAXH at Z"(i32 %i) #1 personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*) {
-entry:
- %i.addr = alloca i32, align 4
- %ObjA = alloca %struct.A, align 1
- %tmp = alloca i32, align 4
- store i32 %i, i32* %i.addr, align 4
- %0 = load i32, i32* %i.addr, align 4
- store i32 %0, i32* @"?g@@3HA", align 4
- invoke void @llvm.seh.try.begin()
- to label %invoke.cont unwind label %catch.dispatch
-
-invoke.cont: ; preds = %entry
- %call = invoke %struct.A* @"??0A@?1??crash@@YAXH at Z@QEAA at XZ"(%struct.A* %ObjA)
- to label %invoke.cont1 unwind label %catch.dispatch
-
-invoke.cont1: ; preds = %invoke.cont
- invoke void @llvm.seh.scope.begin()
- to label %invoke.cont2 unwind label %ehcleanup
-
-invoke.cont2: ; preds = %invoke.cont1
- %1 = load i32, i32* %i.addr, align 4
- %cmp = icmp eq i32 %1, 1
- br i1 %cmp, label %if.then, label %if.end
-
-if.then: ; preds = %invoke.cont2
- store volatile i32 0, i32* inttoptr (i64 17 to i32*), align 4
- br label %if.end
-
-if.end: ; preds = %if.then, %invoke.cont2
- invoke void @llvm.seh.scope.end()
- to label %invoke.cont3 unwind label %ehcleanup
-
-invoke.cont3: ; preds = %if.end
- call void @"??1A@?1??crash@@YAXH at Z@QEAA at XZ"(%struct.A* %ObjA) #6
- br label %try.cont
-
-ehcleanup: ; preds = %if.end, %invoke.cont1
- %2 = cleanuppad within none []
- call void @"??1A@?1??crash@@YAXH at Z@QEAA at XZ"(%struct.A* %ObjA) #6 [ "funclet"(token %2) ]
- cleanupret from %2 unwind label %catch.dispatch
-
-catch.dispatch: ; preds = %ehcleanup, %invoke.cont, %entry
- %3 = catchswitch within none [label %catch] unwind to caller
-
-catch: ; preds = %catch.dispatch
- %4 = catchpad within %3 [i8* null, i32 0, i8* null]
- call void (...) @"?printf@@YAXZZ"(i8* getelementptr inbounds ([25 x i8], [25 x i8]* @"??_C at _0BJ@EIKFKKLB@?5in?5catch?$CI?4?4?4?$CJ?5funclet?5?6?$AA@", i64 0, i64 0)) [ "funclet"(token %4) ]
- %5 = load i32, i32* %i.addr, align 4
- %cmp4 = icmp eq i32 %5, 1
- br i1 %cmp4, label %if.then5, label %if.end6
-
-if.then5: ; preds = %catch
- %6 = load i32, i32* %i.addr, align 4
- store i32 %6, i32* %tmp, align 4
- %7 = bitcast i32* %tmp to i8*
- call void @_CxxThrowException(i8* %7, %eh.ThrowInfo* @_TI1H) #7 [ "funclet"(token %4) ]
- unreachable
-
-if.end6: ; preds = %catch
- catchret from %4 to label %catchret.dest
-
-catchret.dest: ; preds = %if.end6
- br label %try.cont
-
-try.cont: ; preds = %catchret.dest, %invoke.cont3
- ret void
-}
-
-; Function Attrs: nounwind willreturn
-declare dso_local void @llvm.seh.try.begin() #2
-
-declare dso_local i32 @__CxxFrameHandler3(...)
-
-; Function Attrs: noinline optnone
-define internal %struct.A* @"??0A@?1??crash@@YAXH at Z@QEAA at XZ"(%struct.A* returned %this) unnamed_addr #1 align 2 {
-entry:
- %retval = alloca %struct.A*, align 8
- %this.addr = alloca %struct.A*, align 8
- store %struct.A* %this, %struct.A** %this.addr, align 8
- %this1 = load %struct.A*, %struct.A** %this.addr, align 8
- store %struct.A* %this1, %struct.A** %retval, align 8
- call void (...) @"?printf@@YAXZZ"(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @"??_C at _0N@LJHFFAKD@?5in?5A?5ctor?5?6?$AA@", i64 0, i64 0))
- %0 = load i32, i32* @"?g@@3HA", align 4
- %cmp = icmp eq i32 %0, 0
- br i1 %cmp, label %if.then, label %if.end
-
-if.then: ; preds = %entry
- store volatile i32 0, i32* inttoptr (i64 17 to i32*), align 4
- br label %if.end
-
-if.end: ; preds = %if.then, %entry
- %1 = load %struct.A*, %struct.A** %retval, align 8
- ret %struct.A* %1
-}
-
-; Function Attrs: nounwind readnone
-declare dso_local void @llvm.seh.scope.begin() #3
-
-; Function Attrs: nounwind readnone
-declare dso_local void @llvm.seh.scope.end() #3
-
-; Function Attrs: noinline nounwind optnone
-define internal void @"??1A@?1??crash@@YAXH at Z@QEAA at XZ"(%struct.A* %this) unnamed_addr #0 align 2 {
-entry:
- %this.addr = alloca %struct.A*, align 8
- store %struct.A* %this, %struct.A** %this.addr, align 8
- %this1 = load %struct.A*, %struct.A** %this.addr, align 8
- call void (...) @"?printf@@YAXZZ"(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @"??_C at _0N@HMNCGOCN@?5in?5A?5dtor?5?6?$AA@", i64 0, i64 0))
- ret void
-}
-
-declare dso_local void @"?printf@@YAXZZ"(...) #4
-
-declare dso_local void @_CxxThrowException(i8*, %eh.ThrowInfo*)
-
-; Function Attrs: noinline norecurse optnone
-define dso_local i32 @main() #5 personality i8* bitcast (i32 (...)* @__C_specific_handler to i8*) {
-entry:
- %retval = alloca i32, align 4
- %i = alloca i32, align 4
- %__exception_code = alloca i32, align 4
- store i32 0, i32* %retval, align 4
- store i32 0, i32* %i, align 4
- br label %for.cond
-
-for.cond: ; preds = %for.inc, %entry
- %0 = load i32, i32* %i, align 4
- %cmp = icmp slt i32 %0, 2
- br i1 %cmp, label %for.body, label %for.end
-
-for.body: ; preds = %for.cond
- invoke void @llvm.seh.try.begin()
- to label %invoke.cont unwind label %catch.dispatch
-
-invoke.cont: ; preds = %for.body
- %1 = load volatile i32, i32* %i, align 4
- invoke void @"?crash@@YAXH at Z"(i32 %1) #8
- to label %invoke.cont1 unwind label %catch.dispatch
-
-invoke.cont1: ; preds = %invoke.cont
- invoke void @llvm.seh.try.end()
- to label %invoke.cont2 unwind label %catch.dispatch
-
-catch.dispatch: ; preds = %invoke.cont1, %invoke.cont, %for.body
- %2 = catchswitch within none [label %__except] unwind to caller
-
-__except: ; preds = %catch.dispatch
- %3 = catchpad within %2 [i8* null]
- catchret from %3 to label %__except3
-
-__except3: ; preds = %__except
- %4 = call i32 @llvm.eh.exceptioncode(token %3)
- store i32 %4, i32* %__exception_code, align 4
- %5 = load i32, i32* %i, align 4
- call void (...) @"?printf@@YAXZZ"(i8* getelementptr inbounds ([45 x i8], [45 x i8]* @"??_C at _0CN@MKCAOFNA@?5Test?5CPP?5unwind?3?5in?5except?5hand@", i64 0, i64 0), i32 %5)
- br label %__try.cont
-
-__try.cont: ; preds = %__except3, %invoke.cont2
- br label %for.inc
-
-for.inc: ; preds = %__try.cont
- %6 = load i32, i32* %i, align 4
- %inc = add nsw i32 %6, 1
- store i32 %inc, i32* %i, align 4
- br label %for.cond
-
-invoke.cont2: ; preds = %invoke.cont1
- br label %__try.cont
-
-for.end: ; preds = %for.cond
- ret i32 0
-}
-
-declare dso_local i32 @__C_specific_handler(...)
-
-; Function Attrs: nounwind willreturn
-declare dso_local void @llvm.seh.try.end() #2
-
-; Function Attrs: nounwind readnone
-declare i32 @llvm.eh.exceptioncode(token) #3
-
-attributes #0 = { noinline nounwind optnone "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "frame-pointer"="none" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-features"="+cx8,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
-attributes #1 = { noinline optnone "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "frame-pointer"="none" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-features"="+cx8,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
-attributes #2 = { nounwind willreturn }
-attributes #3 = { nounwind readnone }
-attributes #4 = { "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "frame-pointer"="none" "less-precise-fpmad"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-features"="+cx8,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
-attributes #5 = { noinline norecurse optnone "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "frame-pointer"="none" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-features"="+cx8,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
-attributes #6 = { nounwind }
-attributes #7 = { noreturn }
-attributes #8 = { noinline }
-
-!llvm.module.flags = !{!0, !1}
-
-!0 = !{i32 1, !"wchar_size", i32 2}
-!1 = !{i32 2, !"eh-asynch", i32 1}
-
-
diff --git a/llvm/test/CodeGen/X86/windows-seh-EHa-CppCondiTemps.ll b/llvm/test/CodeGen/X86/windows-seh-EHa-CppCondiTemps.ll
deleted file mode 100644
index 89528d096c43c..0000000000000
--- a/llvm/test/CodeGen/X86/windows-seh-EHa-CppCondiTemps.ll
+++ /dev/null
@@ -1,543 +0,0 @@
-; RUN: llc -verify-machineinstrs < %s | FileCheck %s
-
-; CHECK-LABEL: $ip2state$main:
-; CHECK-NEXT: .long .Lfunc_begin4 at IMGREL
-; CHECK-NEXT: .long -1 # ToState
-; CHECK-NEXT: .long .Ltmp
-; CHECK-NEXT: .long 0 # ToState
-; CHECK-NEXT: .long .Ltmp
-; CHECK-NEXT: .long 4 # ToState
-; CHECK-NEXT: .long .Ltmp
-; CHECK: .long 5 # ToState
-; CHECK-NEXT: .long .Ltmp
-; CHECK-NEXT: .long 4 # ToState
-; CHECK-NEXT: .long .Ltmp
-; CHECK-NEXT: .long 0 # ToState
-; CHECK-NEXT: .long .Ltmp
-; CHECK-NEXT: .long 2 # ToState
-; CHECK-NEXT: .long .Ltmp
-; CHECK-NEXT: .long 3 # ToState
-; CHECK-NEXT: .long .Ltmp
-; CHECK-NEXT: .long 0 # ToState
-; CHECK-NEXT: .long .Ltmp
-; CHECK-NEXT: .long 1 # ToState
-; CHECK-NEXT: .long .Ltmp
-; CHECK-NEXT: .long 0 # ToState
-; CHECK-NEXT: .long .Ltmp
-; CHECK-NEXT: .long -1 # ToState
-
-; ModuleID = 'windows-seh-EHa-CppCondiTemps.cpp'
-source_filename = "windows-seh-EHa-CppCondiTemps.cpp"
-target datalayout = "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
-target triple = "x86_64-unknown-windows-msvc"
-
-%class.B1 = type { i32 }
-%class.B2 = type { %class.B1 }
-%class.B3 = type { %class.B2 }
-
-$"??1B1@@QEAA at XZ" = comdat any
-
-$"??1B2@@QEAA at XZ" = comdat any
-
-$"??0B2@@QEAA at XZ" = comdat any
-
-$"??0B3@@QEAA at XZ" = comdat any
-
-$"??1B3@@QEAA at XZ" = comdat any
-
-$"??0B1@@QEAA at XZ" = comdat any
-
-$"??_C at _0N@FMGAAAAM at in?5B1?5Dtor?5?6?$AA@" = comdat any
-
-$"??_C at _0N@GFONDMMJ at in?5B2?5Dtor?5?6?$AA@" = comdat any
-
-$"??_C at _0N@HCJGCIIK at in?5B3?5Dtor?5?6?$AA@" = comdat any
-
-@"?xxxx@@3HA" = dso_local global i32 0, align 4
-@"?ptr@@3PEAHEA" = dso_local global i32* null, align 8
-@"??_C at _0N@FMGAAAAM at in?5B1?5Dtor?5?6?$AA@" = linkonce_odr dso_local unnamed_addr constant [13 x i8] c"in B1 Dtor \0A\00", comdat, align 1
-@"??_C at _0N@GFONDMMJ at in?5B2?5Dtor?5?6?$AA@" = linkonce_odr dso_local unnamed_addr constant [13 x i8] c"in B2 Dtor \0A\00", comdat, align 1
-@"??_C at _0N@HCJGCIIK at in?5B3?5Dtor?5?6?$AA@" = linkonce_odr dso_local unnamed_addr constant [13 x i8] c"in B3 Dtor \0A\00", comdat, align 1
-
-; Function Attrs: noinline nounwind optnone mustprogress
-define dso_local i32 @"?foo@@YAHH at Z"(i32 %a) #0 {
-entry:
- %a.addr = alloca i32, align 4
- store i32 %a, i32* %a.addr, align 4
- %0 = load i32, i32* @"?xxxx@@3HA", align 4
- %1 = load i32, i32* %a.addr, align 4
- %add = add nsw i32 %0, %1
- ret i32 %add
-}
-
-; Function Attrs: noinline optnone mustprogress
-define dso_local i32 @"?bar@@YAHHVB1@@VB2@@@Z"(i32 %j, i32 %b1Bar.coerce, i32 %b2Bar.coerce) #1 personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*) {
-entry:
- %b1Bar = alloca %class.B1, align 4
- %b2Bar = alloca %class.B2, align 4
- %j.addr = alloca i32, align 4
- %ww = alloca i32, align 4
- %coerce.dive = getelementptr inbounds %class.B1, %class.B1* %b1Bar, i32 0, i32 0
- store i32 %b1Bar.coerce, i32* %coerce.dive, align 4
- %coerce.dive1 = getelementptr inbounds %class.B2, %class.B2* %b2Bar, i32 0, i32 0
- %coerce.dive2 = getelementptr inbounds %class.B1, %class.B1* %coerce.dive1, i32 0, i32 0
- store i32 %b2Bar.coerce, i32* %coerce.dive2, align 4
- invoke void @llvm.seh.scope.begin()
- to label %invoke.cont unwind label %ehcleanup7
-
-invoke.cont: ; preds = %entry
- invoke void @llvm.seh.scope.begin()
- to label %invoke.cont3 unwind label %ehcleanup
-
-invoke.cont3: ; preds = %invoke.cont
- store i32 %j, i32* %j.addr, align 4
- %0 = load i32, i32* %j.addr, align 4
- %cmp = icmp sgt i32 %0, 0
- br i1 %cmp, label %if.then, label %if.else
-
-if.then: ; preds = %invoke.cont3
- %data = getelementptr inbounds %class.B1, %class.B1* %b1Bar, i32 0, i32 0
- %1 = load i32, i32* %data, align 4
- store i32 %1, i32* %ww, align 4
- br label %if.end
-
-if.else: ; preds = %invoke.cont3
- %2 = bitcast %class.B2* %b2Bar to %class.B1*
- %data4 = getelementptr inbounds %class.B1, %class.B1* %2, i32 0, i32 0
- %3 = load i32, i32* %data4, align 4
- store i32 %3, i32* %ww, align 4
- br label %if.end
-
-if.end: ; preds = %if.else, %if.then
- %4 = load i32, i32* %ww, align 4
- %5 = load i32*, i32** @"?ptr@@3PEAHEA", align 8
- %6 = load i32, i32* %5, align 4
- %add = add nsw i32 %4, %6
- invoke void @llvm.seh.scope.end()
- to label %invoke.cont5 unwind label %ehcleanup
-
-invoke.cont5: ; preds = %if.end
- call void @"??1B1@@QEAA at XZ"(%class.B1* nonnull align 4 dereferenceable(4) %b1Bar) #8
- invoke void @llvm.seh.scope.end()
- to label %invoke.cont6 unwind label %ehcleanup7
-
-ehcleanup: ; preds = %if.end, %invoke.cont
- %7 = cleanuppad within none []
- call void @"??1B1@@QEAA at XZ"(%class.B1* nonnull align 4 dereferenceable(4) %b1Bar) #8 [ "funclet"(token %7) ]
- cleanupret from %7 unwind label %ehcleanup7
-
-invoke.cont6: ; preds = %invoke.cont5
- call void @"??1B2@@QEAA at XZ"(%class.B2* nonnull align 4 dereferenceable(4) %b2Bar) #8
- ret i32 %add
-
-ehcleanup7: ; preds = %invoke.cont5, %ehcleanup, %entry
- %8 = cleanuppad within none []
- call void @"??1B2@@QEAA at XZ"(%class.B2* nonnull align 4 dereferenceable(4) %b2Bar) #8 [ "funclet"(token %8) ]
- cleanupret from %8 unwind to caller
-}
-
-; Function Attrs: nounwind readnone
-declare dso_local void @llvm.seh.scope.begin() #2
-
-declare dso_local i32 @__CxxFrameHandler3(...)
-
-; Function Attrs: nounwind readnone
-declare dso_local void @llvm.seh.scope.end() #2
-
-; Function Attrs: noinline nounwind optnone
-define linkonce_odr dso_local void @"??1B1@@QEAA at XZ"(%class.B1* nonnull align 4 dereferenceable(4) %this) unnamed_addr #3 comdat align 2 {
-entry:
- %this.addr = alloca %class.B1*, align 8
- store %class.B1* %this, %class.B1** %this.addr, align 8
- %this1 = load %class.B1*, %class.B1** %this.addr, align 8
- call void (...) @"?printf@@YAXZZ"(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @"??_C at _0N@FMGAAAAM at in?5B1?5Dtor?5?6?$AA@", i64 0, i64 0))
- ret void
-}
-
-; Function Attrs: noinline nounwind optnone
-define linkonce_odr dso_local void @"??1B2@@QEAA at XZ"(%class.B2* nonnull align 4 dereferenceable(4) %this) unnamed_addr #3 comdat align 2 personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*) {
-entry:
- %this.addr = alloca %class.B2*, align 8
- store %class.B2* %this, %class.B2** %this.addr, align 8
- %this1 = load %class.B2*, %class.B2** %this.addr, align 8
- invoke void @llvm.seh.scope.begin()
- to label %invoke.cont unwind label %ehcleanup
-
-invoke.cont: ; preds = %entry
- invoke void (...) @"?printf@@YAXZZ"(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @"??_C at _0N@GFONDMMJ at in?5B2?5Dtor?5?6?$AA@", i64 0, i64 0))
- to label %invoke.cont2 unwind label %ehcleanup
-
-invoke.cont2: ; preds = %invoke.cont
- invoke void @llvm.seh.scope.end()
- to label %invoke.cont3 unwind label %ehcleanup
-
-invoke.cont3: ; preds = %invoke.cont2
- %0 = bitcast %class.B2* %this1 to %class.B1*
- call void @"??1B1@@QEAA at XZ"(%class.B1* nonnull align 4 dereferenceable(4) %0) #8
- ret void
-
-ehcleanup: ; preds = %invoke.cont2, %invoke.cont, %entry
- %1 = cleanuppad within none []
- %2 = bitcast %class.B2* %this1 to %class.B1*
- call void @"??1B1@@QEAA at XZ"(%class.B1* nonnull align 4 dereferenceable(4) %2) #8 [ "funclet"(token %1) ]
- cleanupret from %1 unwind to caller
-}
-
-; Function Attrs: noinline optnone mustprogress
-define dso_local void @"?goo@@YA?AVB1@@H at Z"(%class.B1* noalias sret(%class.B1) align 4 %agg.result, i32 %w) #1 personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*) {
-entry:
- %result.ptr = alloca i8*, align 8
- %w.addr = alloca i32, align 4
- %b2ingoo = alloca %class.B2, align 4
- %0 = bitcast %class.B1* %agg.result to i8*
- store i8* %0, i8** %result.ptr, align 8
- store i32 %w, i32* %w.addr, align 4
- %call = call %class.B2* @"??0B2@@QEAA at XZ"(%class.B2* nonnull align 4 dereferenceable(4) %b2ingoo)
- invoke void @llvm.seh.scope.begin()
- to label %invoke.cont unwind label %ehcleanup
-
-invoke.cont: ; preds = %entry
- %1 = load i32, i32* %w.addr, align 4
- %2 = bitcast %class.B2* %b2ingoo to %class.B1*
- %data = getelementptr inbounds %class.B1, %class.B1* %2, i32 0, i32 0
- %3 = load i32, i32* %data, align 4
- %add = add nsw i32 %3, %1
- store i32 %add, i32* %data, align 4
- %4 = bitcast %class.B2* %b2ingoo to %class.B1*
- %5 = bitcast %class.B1* %agg.result to i8*
- %6 = bitcast %class.B1* %4 to i8*
- call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 %5, i8* align 4 %6, i64 4, i1 false)
- invoke void @llvm.seh.scope.end()
- to label %invoke.cont1 unwind label %ehcleanup
-
-invoke.cont1: ; preds = %invoke.cont
- call void @"??1B2@@QEAA at XZ"(%class.B2* nonnull align 4 dereferenceable(4) %b2ingoo) #8
- ret void
-
-ehcleanup: ; preds = %invoke.cont, %entry
- %7 = cleanuppad within none []
- call void @"??1B2@@QEAA at XZ"(%class.B2* nonnull align 4 dereferenceable(4) %b2ingoo) #8 [ "funclet"(token %7) ]
- cleanupret from %7 unwind to caller
-}
-
-; Function Attrs: noinline optnone
-define linkonce_odr dso_local %class.B2* @"??0B2@@QEAA at XZ"(%class.B2* nonnull returned align 4 dereferenceable(4) %this) unnamed_addr #4 comdat align 2 personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*) {
-entry:
- %this.addr = alloca %class.B2*, align 8
- store %class.B2* %this, %class.B2** %this.addr, align 8
- %this1 = load %class.B2*, %class.B2** %this.addr, align 8
- %0 = bitcast %class.B2* %this1 to %class.B1*
- %call = call %class.B1* @"??0B1@@QEAA at XZ"(%class.B1* nonnull align 4 dereferenceable(4) %0)
- invoke void @llvm.seh.scope.begin()
- to label %invoke.cont unwind label %ehcleanup
-
-invoke.cont: ; preds = %entry
- %1 = bitcast %class.B2* %this1 to %class.B1*
- %data = getelementptr inbounds %class.B1, %class.B1* %1, i32 0, i32 0
- %2 = load i32, i32* %data, align 4
- %add = add nsw i32 %2, 222
- %call2 = call i32 @"?foo@@YAHH at Z"(i32 %add)
- invoke void @llvm.seh.scope.end()
- to label %invoke.cont3 unwind label %ehcleanup
-
-invoke.cont3: ; preds = %invoke.cont
- ret %class.B2* %this1
-
-ehcleanup: ; preds = %invoke.cont, %entry
- %3 = cleanuppad within none []
- %4 = bitcast %class.B2* %this1 to %class.B1*
- call void @"??1B1@@QEAA at XZ"(%class.B1* nonnull align 4 dereferenceable(4) %4) #8 [ "funclet"(token %3) ]
- cleanupret from %3 unwind to caller
-}
-
-; Function Attrs: argmemonly nofree nosync nounwind willreturn
-declare void @llvm.memcpy.p0i8.p0i8.i64(i8* noalias nocapture writeonly, i8* noalias nocapture readonly, i64, i1 immarg) #5
-
-; Function Attrs: noinline norecurse optnone mustprogress
-define dso_local i32 @main() #6 personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*) {
-entry:
- %retval = alloca i32, align 4
- %b3inmain = alloca %class.B3, align 4
- %m = alloca i32, align 4
- %ref.tmp = alloca %class.B2, align 4
- %cleanup.cond = alloca i1, align 1
- %ref.tmp5 = alloca %class.B3, align 4
- %cleanup.cond9 = alloca i1, align 1
- %i = alloca i32, align 4
- %agg.tmp = alloca %class.B2, align 4
- %agg.tmp28 = alloca %class.B1, align 4
- %b1fromgoo = alloca %class.B1, align 4
- store i32 0, i32* %retval, align 4
- %call = call %class.B3* @"??0B3@@QEAA at XZ"(%class.B3* nonnull align 4 dereferenceable(4) %b3inmain)
- invoke void @llvm.seh.scope.begin()
- to label %invoke.cont unwind label %ehcleanup50
-
-invoke.cont: ; preds = %entry
- %0 = load i32, i32* @"?xxxx@@3HA", align 4
- %cmp = icmp sgt i32 %0, 1
- store i1 false, i1* %cleanup.cond, align 1
- store i1 false, i1* %cleanup.cond9, align 1
- br i1 %cmp, label %cond.true, label %cond.false
-
-cond.true: ; preds = %invoke.cont
- %call2 = invoke %class.B2* @"??0B2@@QEAA at XZ"(%class.B2* nonnull align 4 dereferenceable(4) %ref.tmp)
- to label %invoke.cont1 unwind label %ehcleanup50
-
-invoke.cont1: ; preds = %cond.true
- invoke void @llvm.seh.scope.begin()
- to label %invoke.cont3 unwind label %ehcleanup21
-
-invoke.cont3: ; preds = %invoke.cont1
- store i1 true, i1* %cleanup.cond, align 1
- %1 = bitcast %class.B2* %ref.tmp to %class.B1*
- %data = getelementptr inbounds %class.B1, %class.B1* %1, i32 0, i32 0
- %2 = load i32, i32* %data, align 4
- %call4 = call i32 @"?foo@@YAHH at Z"(i32 99)
- %add = add nsw i32 %2, %call4
- br label %cond.end
-
-cond.false: ; preds = %invoke.cont
- %call7 = invoke %class.B3* @"??0B3@@QEAA at XZ"(%class.B3* nonnull align 4 dereferenceable(4) %ref.tmp5)
- to label %invoke.cont6 unwind label %ehcleanup21
-
-invoke.cont6: ; preds = %cond.false
- invoke void @llvm.seh.scope.begin()
- to label %invoke.cont8 unwind label %ehcleanup
-
-invoke.cont8: ; preds = %invoke.cont6
- store i1 true, i1* %cleanup.cond9, align 1
- %3 = bitcast %class.B3* %ref.tmp5 to %class.B1*
- %data10 = getelementptr inbounds %class.B1, %class.B1* %3, i32 0, i32 0
- %4 = load i32, i32* %data10, align 4
- %call11 = call i32 @"?foo@@YAHH at Z"(i32 88)
- %add12 = add nsw i32 %4, %call11
- br label %cond.end
-
-cond.end: ; preds = %invoke.cont8, %invoke.cont3
- %cond = phi i32 [ %add, %invoke.cont3 ], [ %add12, %invoke.cont8 ]
- invoke void @llvm.seh.scope.end()
- to label %invoke.cont13 unwind label %ehcleanup
-
-invoke.cont13: ; preds = %cond.end
- %cleanup.is_active = load i1, i1* %cleanup.cond9, align 1
- br i1 %cleanup.is_active, label %cleanup.action, label %cleanup.done
-
-cleanup.action: ; preds = %invoke.cont13
- call void @"??1B3@@QEAA at XZ"(%class.B3* nonnull align 4 dereferenceable(4) %ref.tmp5) #8
- br label %cleanup.done
-
-cleanup.done: ; preds = %cleanup.action, %invoke.cont13
- invoke void @llvm.seh.scope.end()
- to label %invoke.cont17 unwind label %ehcleanup21
-
-invoke.cont17: ; preds = %cleanup.done
- %cleanup.is_active18 = load i1, i1* %cleanup.cond, align 1
- br i1 %cleanup.is_active18, label %cleanup.action19, label %cleanup.done20
-
-cleanup.action19: ; preds = %invoke.cont17
- call void @"??1B2@@QEAA at XZ"(%class.B2* nonnull align 4 dereferenceable(4) %ref.tmp) #8
- br label %cleanup.done20
-
-cleanup.done20: ; preds = %cleanup.action19, %invoke.cont17
- store i32 %cond, i32* %m, align 4
- %call26 = invoke %class.B2* @"??0B2@@QEAA at XZ"(%class.B2* nonnull align 4 dereferenceable(4) %agg.tmp)
- to label %invoke.cont25 unwind label %ehcleanup50
-
-invoke.cont25: ; preds = %cleanup.done20
- invoke void @llvm.seh.scope.begin()
- to label %invoke.cont27 unwind label %ehcleanup38
-
-invoke.cont27: ; preds = %invoke.cont25
- %call30 = invoke %class.B1* @"??0B1@@QEAA at XZ"(%class.B1* nonnull align 4 dereferenceable(4) %agg.tmp28)
- to label %invoke.cont29 unwind label %ehcleanup38
-
-invoke.cont29: ; preds = %invoke.cont27
- invoke void @llvm.seh.scope.begin()
- to label %invoke.cont31 unwind label %ehcleanup36
-
-invoke.cont31: ; preds = %invoke.cont29
- %call32 = call i32 @"?foo@@YAHH at Z"(i32 0)
- %coerce.dive = getelementptr inbounds %class.B1, %class.B1* %agg.tmp28, i32 0, i32 0
- %5 = load i32, i32* %coerce.dive, align 4
- %coerce.dive33 = getelementptr inbounds %class.B2, %class.B2* %agg.tmp, i32 0, i32 0
- %coerce.dive34 = getelementptr inbounds %class.B1, %class.B1* %coerce.dive33, i32 0, i32 0
- %6 = load i32, i32* %coerce.dive34, align 4
- invoke void @llvm.seh.scope.end()
- to label %invoke.cont35 unwind label %ehcleanup36
-
-invoke.cont35: ; preds = %invoke.cont31
- invoke void @llvm.seh.scope.end()
- to label %invoke.cont37 unwind label %ehcleanup38
-
-invoke.cont37: ; preds = %invoke.cont35
- %call40 = invoke i32 @"?bar@@YAHHVB1@@VB2@@@Z"(i32 %call32, i32 %5, i32 %6)
- to label %invoke.cont39 unwind label %ehcleanup50
-
-invoke.cont39: ; preds = %invoke.cont37
- store i32 %call40, i32* %i, align 4
- %7 = load i32, i32* %i, align 4
- invoke void @"?goo@@YA?AVB1@@H at Z"(%class.B1* sret(%class.B1) align 4 %b1fromgoo, i32 %7)
- to label %invoke.cont41 unwind label %ehcleanup50
-
-invoke.cont41: ; preds = %invoke.cont39
- invoke void @llvm.seh.scope.begin()
- to label %invoke.cont42 unwind label %ehcleanup48
-
-invoke.cont42: ; preds = %invoke.cont41
- %8 = load i32, i32* %m, align 4
- %data43 = getelementptr inbounds %class.B1, %class.B1* %b1fromgoo, i32 0, i32 0
- %9 = load i32, i32* %data43, align 4
- %add44 = add nsw i32 %8, %9
- %10 = bitcast %class.B3* %b3inmain to %class.B1*
- %data45 = getelementptr inbounds %class.B1, %class.B1* %10, i32 0, i32 0
- %11 = load i32, i32* %data45, align 4
- %add46 = add nsw i32 %add44, %11
- store i32 %add46, i32* %retval, align 4
- invoke void @llvm.seh.scope.end()
- to label %invoke.cont47 unwind label %ehcleanup48
-
-ehcleanup: ; preds = %cond.end, %invoke.cont6
- %12 = cleanuppad within none []
- %cleanup.is_active14 = load i1, i1* %cleanup.cond9, align 1
- br i1 %cleanup.is_active14, label %cleanup.action15, label %cleanup.done16
-
-cleanup.action15: ; preds = %ehcleanup
- call void @"??1B3@@QEAA at XZ"(%class.B3* nonnull align 4 dereferenceable(4) %ref.tmp5) #8 [ "funclet"(token %12) ]
- br label %cleanup.done16
-
-cleanup.done16: ; preds = %cleanup.action15, %ehcleanup
- cleanupret from %12 unwind label %ehcleanup21
-
-ehcleanup21: ; preds = %cleanup.done, %cleanup.done16, %cond.false, %invoke.cont1
- %13 = cleanuppad within none []
- %cleanup.is_active22 = load i1, i1* %cleanup.cond, align 1
- br i1 %cleanup.is_active22, label %cleanup.action23, label %cleanup.done24
-
-cleanup.action23: ; preds = %ehcleanup21
- call void @"??1B2@@QEAA at XZ"(%class.B2* nonnull align 4 dereferenceable(4) %ref.tmp) #8 [ "funclet"(token %13) ]
- br label %cleanup.done24
-
-cleanup.done24: ; preds = %cleanup.action23, %ehcleanup21
- cleanupret from %13 unwind label %ehcleanup50
-
-ehcleanup36: ; preds = %invoke.cont31, %invoke.cont29
- %14 = cleanuppad within none []
- call void @"??1B1@@QEAA at XZ"(%class.B1* nonnull align 4 dereferenceable(4) %agg.tmp28) #8 [ "funclet"(token %14) ]
- cleanupret from %14 unwind label %ehcleanup38
-
-ehcleanup38: ; preds = %invoke.cont35, %ehcleanup36, %invoke.cont27, %invoke.cont25
- %15 = cleanuppad within none []
- call void @"??1B2@@QEAA at XZ"(%class.B2* nonnull align 4 dereferenceable(4) %agg.tmp) #8 [ "funclet"(token %15) ]
- cleanupret from %15 unwind label %ehcleanup50
-
-invoke.cont47: ; preds = %invoke.cont42
- call void @"??1B1@@QEAA at XZ"(%class.B1* nonnull align 4 dereferenceable(4) %b1fromgoo) #8
- invoke void @llvm.seh.scope.end()
- to label %invoke.cont49 unwind label %ehcleanup50
-
-ehcleanup48: ; preds = %invoke.cont42, %invoke.cont41
- %16 = cleanuppad within none []
- call void @"??1B1@@QEAA at XZ"(%class.B1* nonnull align 4 dereferenceable(4) %b1fromgoo) #8 [ "funclet"(token %16) ]
- cleanupret from %16 unwind label %ehcleanup50
-
-invoke.cont49: ; preds = %invoke.cont47
- call void @"??1B3@@QEAA at XZ"(%class.B3* nonnull align 4 dereferenceable(4) %b3inmain) #8
- %17 = load i32, i32* %retval, align 4
- ret i32 %17
-
-ehcleanup50: ; preds = %invoke.cont47, %ehcleanup48, %invoke.cont39, %invoke.cont37, %ehcleanup38, %cleanup.done20, %cleanup.done24, %cond.true, %entry
- %18 = cleanuppad within none []
- call void @"??1B3@@QEAA at XZ"(%class.B3* nonnull align 4 dereferenceable(4) %b3inmain) #8 [ "funclet"(token %18) ]
- cleanupret from %18 unwind to caller
-}
-
-; Function Attrs: noinline optnone
-define linkonce_odr dso_local %class.B3* @"??0B3@@QEAA at XZ"(%class.B3* nonnull returned align 4 dereferenceable(4) %this) unnamed_addr #4 comdat align 2 personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*) {
-entry:
- %this.addr = alloca %class.B3*, align 8
- store %class.B3* %this, %class.B3** %this.addr, align 8
- %this1 = load %class.B3*, %class.B3** %this.addr, align 8
- %0 = bitcast %class.B3* %this1 to %class.B2*
- %call = call %class.B2* @"??0B2@@QEAA at XZ"(%class.B2* nonnull align 4 dereferenceable(4) %0)
- invoke void @llvm.seh.scope.begin()
- to label %invoke.cont unwind label %ehcleanup
-
-invoke.cont: ; preds = %entry
- %1 = bitcast %class.B3* %this1 to %class.B1*
- %data = getelementptr inbounds %class.B1, %class.B1* %1, i32 0, i32 0
- %2 = load i32, i32* %data, align 4
- %add = add nsw i32 %2, 333
- %call2 = call i32 @"?foo@@YAHH at Z"(i32 %add)
- invoke void @llvm.seh.scope.end()
- to label %invoke.cont3 unwind label %ehcleanup
-
-invoke.cont3: ; preds = %invoke.cont
- ret %class.B3* %this1
-
-ehcleanup: ; preds = %invoke.cont, %entry
- %3 = cleanuppad within none []
- %4 = bitcast %class.B3* %this1 to %class.B2*
- call void @"??1B2@@QEAA at XZ"(%class.B2* nonnull align 4 dereferenceable(4) %4) #8 [ "funclet"(token %3) ]
- cleanupret from %3 unwind to caller
-}
-
-; Function Attrs: noinline nounwind optnone
-define linkonce_odr dso_local void @"??1B3@@QEAA at XZ"(%class.B3* nonnull align 4 dereferenceable(4) %this) unnamed_addr #3 comdat align 2 personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*) {
-entry:
- %this.addr = alloca %class.B3*, align 8
- store %class.B3* %this, %class.B3** %this.addr, align 8
- %this1 = load %class.B3*, %class.B3** %this.addr, align 8
- invoke void @llvm.seh.scope.begin()
- to label %invoke.cont unwind label %ehcleanup
-
-invoke.cont: ; preds = %entry
- invoke void (...) @"?printf@@YAXZZ"(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @"??_C at _0N@HCJGCIIK at in?5B3?5Dtor?5?6?$AA@", i64 0, i64 0))
- to label %invoke.cont2 unwind label %ehcleanup
-
-invoke.cont2: ; preds = %invoke.cont
- invoke void @llvm.seh.scope.end()
- to label %invoke.cont3 unwind label %ehcleanup
-
-invoke.cont3: ; preds = %invoke.cont2
- %0 = bitcast %class.B3* %this1 to %class.B2*
- call void @"??1B2@@QEAA at XZ"(%class.B2* nonnull align 4 dereferenceable(4) %0) #8
- ret void
-
-ehcleanup: ; preds = %invoke.cont2, %invoke.cont, %entry
- %1 = cleanuppad within none []
- %2 = bitcast %class.B3* %this1 to %class.B2*
- call void @"??1B2@@QEAA at XZ"(%class.B2* nonnull align 4 dereferenceable(4) %2) #8 [ "funclet"(token %1) ]
- cleanupret from %1 unwind to caller
-}
-
-; Function Attrs: noinline nounwind optnone
-define linkonce_odr dso_local %class.B1* @"??0B1@@QEAA at XZ"(%class.B1* nonnull returned align 4 dereferenceable(4) %this) unnamed_addr #3 comdat align 2 {
-entry:
- %this.addr = alloca %class.B1*, align 8
- store %class.B1* %this, %class.B1** %this.addr, align 8
- %this1 = load %class.B1*, %class.B1** %this.addr, align 8
- %data = getelementptr inbounds %class.B1, %class.B1* %this1, i32 0, i32 0
- store i32 90, i32* %data, align 4
- %data2 = getelementptr inbounds %class.B1, %class.B1* %this1, i32 0, i32 0
- %0 = load i32, i32* %data2, align 4
- %add = add nsw i32 %0, 111
- %call = call i32 @"?foo@@YAHH at Z"(i32 %add)
- ret %class.B1* %this1
-}
-
-declare dso_local void @"?printf@@YAXZZ"(...) #7
-
-attributes #0 = { noinline nounwind optnone mustprogress "frame-pointer"="none" "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+cx8,+mmx,+sse,+sse2,+x87" }
-attributes #1 = { noinline optnone mustprogress "frame-pointer"="none" "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+cx8,+mmx,+sse,+sse2,+x87" }
-attributes #2 = { nounwind readnone }
-attributes #3 = { noinline nounwind optnone "frame-pointer"="none" "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+cx8,+mmx,+sse,+sse2,+x87" }
-attributes #4 = { noinline optnone "frame-pointer"="none" "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+cx8,+mmx,+sse,+sse2,+x87" }
-attributes #5 = { argmemonly nofree nosync nounwind willreturn }
-attributes #6 = { noinline norecurse optnone mustprogress "frame-pointer"="none" "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+cx8,+mmx,+sse,+sse2,+x87" }
-attributes #7 = { "frame-pointer"="none" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+cx8,+mmx,+sse,+sse2,+x87" }
-attributes #8 = { nounwind }
-
-!llvm.module.flags = !{!0, !1}
-
-!0 = !{i32 1, !"wchar_size", i32 2}
-!1 = !{i32 2, !"eh-asynch", i32 1}
diff --git a/llvm/test/CodeGen/X86/windows-seh-EHa-CppDtors01.ll b/llvm/test/CodeGen/X86/windows-seh-EHa-CppDtors01.ll
deleted file mode 100644
index 8981cebcf4990..0000000000000
--- a/llvm/test/CodeGen/X86/windows-seh-EHa-CppDtors01.ll
+++ /dev/null
@@ -1,255 +0,0 @@
-; RUN: llc -verify-machineinstrs < %s | FileCheck %s
-
-; CHECK-LABEL: "$cppxdata$?crash@@YAXH at Z":
-; CHECK: .long ("$stateUnwindMap$?crash@@YAXH at Z")
-; CHECK: .long ("$ip2state$?crash@@YAXH at Z")
-
-; CHECK-LABEL: "$stateUnwindMap$?crash@@YAXH at Z":
-; CHECK: .long -1
-; CHECK: .long "?dtor$
-; CHECK: .long 0
-; CHECK: .long "?dtor$
-; CHECK: .long 1
-; CHECK: .long "?dtor$
-
-; CHECK-LABEL: "$ip2state$?crash@@YAXH at Z":
-; CHECK-NEXT: .long .Lfunc_begin0 at IMGREL
-; CHECK-NEXT: .long -1
-; CHECK-NEXT: .long .Ltmp
-; CHECK-NEXT: .long 0
-; CHECK-NEXT: .long .Ltmp
-; CHECK-NEXT: .long 1
-; CHECK-NEXT: .long .Ltmp
-; CHECK-NEXT: .long 2
-; CHECK-NEXT: .long .Ltmp
-; CHECK-NEXT: .long 1
-; CHECK-NEXT: .long .Ltmp
-; CHECK-NEXT: .long 0
-; CHECK-NEXT: .long .Ltmp
-; CHECK-NEXT: .long -1
-
-; ModuleID = 'windows-seh-EHa-CppDtors01.cpp'
-source_filename = "windows-seh-EHa-CppDtors01.cpp"
-target datalayout = "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
-target triple = "x86_64-unknown-windows-msvc"
-
-%struct.A = type { i8 }
-%struct.B = type { i8 }
-%struct.C = type { i8 }
-
-$"??_C at _0CM@KAOHJHDK@?5Test?5CPP?5unwind?3?5in?5catch?5handl@" = comdat any
-
-$"??_C at _0N@FCCEEGKL@?5in?5C?5dtor?5?6?$AA@" = comdat any
-
-$"??_C at _0N@EFFPFCOI@?5in?5B?5dtor?5?6?$AA@" = comdat any
-
-$"??_C at _0N@HMNCGOCN@?5in?5A?5dtor?5?6?$AA@" = comdat any
-
-@"?g@@3HA" = dso_local global i32 0, align 4
-@"??_C at _0CM@KAOHJHDK@?5Test?5CPP?5unwind?3?5in?5catch?5handl@" = linkonce_odr dso_local unnamed_addr constant [44 x i8] c" Test CPP unwind: in catch handler i = %d \0A\00", comdat, align 1
-@"??_C at _0N@FCCEEGKL@?5in?5C?5dtor?5?6?$AA@" = linkonce_odr dso_local unnamed_addr constant [13 x i8] c" in C dtor \0A\00", comdat, align 1
-@"??_C at _0N@EFFPFCOI@?5in?5B?5dtor?5?6?$AA@" = linkonce_odr dso_local unnamed_addr constant [13 x i8] c" in B dtor \0A\00", comdat, align 1
-@"??_C at _0N@HMNCGOCN@?5in?5A?5dtor?5?6?$AA@" = linkonce_odr dso_local unnamed_addr constant [13 x i8] c" in A dtor \0A\00", comdat, align 1
-
-; Function Attrs: noinline optnone
-define dso_local void @"?crash@@YAXH at Z"(i32 %i) #0 personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*) {
-entry:
- %i.addr = alloca i32, align 4
- %ObjA = alloca %struct.A, align 1
- %ObjB = alloca %struct.B, align 1
- %ObjC = alloca %struct.C, align 1
- store i32 %i, i32* %i.addr, align 4
- invoke void @llvm.seh.scope.begin()
- to label %invoke.cont unwind label %ehcleanup13
-
-invoke.cont: ; preds = %entry
- %0 = load i32, i32* %i.addr, align 4
- %cmp = icmp eq i32 %0, 0
- br i1 %cmp, label %if.then, label %if.end
-
-if.then: ; preds = %invoke.cont
- store volatile i32 0, i32* inttoptr (i64 17 to i32*), align 4
- br label %if.end
-
-if.end: ; preds = %if.then, %invoke.cont
- invoke void @llvm.seh.scope.begin()
- to label %invoke.cont1 unwind label %ehcleanup11
-
-invoke.cont1: ; preds = %if.end
- %1 = load i32, i32* %i.addr, align 4
- %cmp2 = icmp eq i32 %1, 1
- br i1 %cmp2, label %if.then3, label %if.end4
-
-if.then3: ; preds = %invoke.cont1
- store volatile i32 0, i32* inttoptr (i64 17 to i32*), align 4
- br label %if.end4
-
-if.end4: ; preds = %if.then3, %invoke.cont1
- invoke void @llvm.seh.scope.begin()
- to label %invoke.cont5 unwind label %ehcleanup
-
-invoke.cont5: ; preds = %if.end4
- %2 = load i32, i32* %i.addr, align 4
- %cmp6 = icmp eq i32 %2, 2
- br i1 %cmp6, label %if.then7, label %if.end8
-
-if.then7: ; preds = %invoke.cont5
- store volatile i32 0, i32* inttoptr (i64 17 to i32*), align 4
- br label %if.end8
-
-if.end8: ; preds = %if.then7, %invoke.cont5
- invoke void @llvm.seh.scope.end()
- to label %invoke.cont9 unwind label %ehcleanup
-
-invoke.cont9: ; preds = %if.end8
- call void @"??1C@?1??crash@@YAXH at Z@QEAA at XZ"(%struct.C* %ObjC) #6
- invoke void @llvm.seh.scope.end()
- to label %invoke.cont10 unwind label %ehcleanup11
-
-invoke.cont10: ; preds = %invoke.cont9
- call void @"??1B@?1??crash@@YAXH at Z@QEAA at XZ"(%struct.B* %ObjB) #6
- invoke void @llvm.seh.scope.end()
- to label %invoke.cont12 unwind label %ehcleanup13
-
-invoke.cont12: ; preds = %invoke.cont10
- call void @"??1A@?1??crash@@YAXH at Z@QEAA at XZ"(%struct.A* %ObjA) #6
- ret void
-
-ehcleanup: ; preds = %if.end8, %if.end4
- %3 = cleanuppad within none []
- call void @"??1C@?1??crash@@YAXH at Z@QEAA at XZ"(%struct.C* %ObjC) #6 [ "funclet"(token %3) ]
- cleanupret from %3 unwind label %ehcleanup11
-
-ehcleanup11: ; preds = %invoke.cont9, %ehcleanup, %if.end
- %4 = cleanuppad within none []
- call void @"??1B@?1??crash@@YAXH at Z@QEAA at XZ"(%struct.B* %ObjB) #6 [ "funclet"(token %4) ]
- cleanupret from %4 unwind label %ehcleanup13
-
-ehcleanup13: ; preds = %invoke.cont10, %ehcleanup11, %entry
- %5 = cleanuppad within none []
- call void @"??1A@?1??crash@@YAXH at Z@QEAA at XZ"(%struct.A* %ObjA) #6 [ "funclet"(token %5) ]
- cleanupret from %5 unwind to caller
-}
-
-; Function Attrs: nounwind readnone
-declare dso_local void @llvm.seh.scope.begin() #1
-
-declare dso_local i32 @__CxxFrameHandler3(...)
-
-; Function Attrs: nounwind readnone
-declare dso_local void @llvm.seh.scope.end() #1
-
-; Function Attrs: noinline nounwind optnone
-define internal void @"??1C@?1??crash@@YAXH at Z@QEAA at XZ"(%struct.C* %this) unnamed_addr #2 align 2 {
-entry:
- %this.addr = alloca %struct.C*, align 8
- store %struct.C* %this, %struct.C** %this.addr, align 8
- %this1 = load %struct.C*, %struct.C** %this.addr, align 8
- call void (...) @"?printf@@YAXZZ"(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @"??_C at _0N@FCCEEGKL@?5in?5C?5dtor?5?6?$AA@", i64 0, i64 0))
- ret void
-}
-
-; Function Attrs: noinline nounwind optnone
-define internal void @"??1B@?1??crash@@YAXH at Z@QEAA at XZ"(%struct.B* %this) unnamed_addr #2 align 2 {
-entry:
- %this.addr = alloca %struct.B*, align 8
- store %struct.B* %this, %struct.B** %this.addr, align 8
- %this1 = load %struct.B*, %struct.B** %this.addr, align 8
- call void (...) @"?printf@@YAXZZ"(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @"??_C at _0N@EFFPFCOI@?5in?5B?5dtor?5?6?$AA@", i64 0, i64 0))
- ret void
-}
-
-; Function Attrs: noinline nounwind optnone
-define internal void @"??1A@?1??crash@@YAXH at Z@QEAA at XZ"(%struct.A* %this) unnamed_addr #2 align 2 {
-entry:
- %this.addr = alloca %struct.A*, align 8
- store %struct.A* %this, %struct.A** %this.addr, align 8
- %this1 = load %struct.A*, %struct.A** %this.addr, align 8
- call void (...) @"?printf@@YAXZZ"(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @"??_C at _0N@HMNCGOCN@?5in?5A?5dtor?5?6?$AA@", i64 0, i64 0))
- ret void
-}
-
-; Function Attrs: noinline norecurse optnone
-define dso_local i32 @main() #3 personality i8* bitcast (i32 (...)* @__C_specific_handler to i8*) {
-entry:
- %retval = alloca i32, align 4
- %i = alloca i32, align 4
- %__exception_code = alloca i32, align 4
- store i32 0, i32* %retval, align 4
- store i32 0, i32* %i, align 4
- br label %for.cond
-
-for.cond: ; preds = %for.inc, %entry
- %0 = load i32, i32* %i, align 4
- %cmp = icmp slt i32 %0, 3
- br i1 %cmp, label %for.body, label %for.end
-
-for.body: ; preds = %for.cond
- invoke void @llvm.seh.try.begin()
- to label %invoke.cont unwind label %catch.dispatch
-
-invoke.cont: ; preds = %for.body
- %1 = load volatile i32, i32* %i, align 4
- invoke void @"?crash@@YAXH at Z"(i32 %1) #7
- to label %invoke.cont1 unwind label %catch.dispatch
-
-invoke.cont1: ; preds = %invoke.cont
- invoke void @llvm.seh.try.end()
- to label %invoke.cont2 unwind label %catch.dispatch
-
-catch.dispatch: ; preds = %invoke.cont1, %invoke.cont, %for.body
- %2 = catchswitch within none [label %__except] unwind to caller
-
-__except: ; preds = %catch.dispatch
- %3 = catchpad within %2 [i8* null]
- catchret from %3 to label %__except3
-
-__except3: ; preds = %__except
- %4 = call i32 @llvm.eh.exceptioncode(token %3)
- store i32 %4, i32* %__exception_code, align 4
- %5 = load i32, i32* %i, align 4
- call void (...) @"?printf@@YAXZZ"(i8* getelementptr inbounds ([44 x i8], [44 x i8]* @"??_C at _0CM@KAOHJHDK@?5Test?5CPP?5unwind?3?5in?5catch?5handl@", i64 0, i64 0), i32 %5)
- br label %__try.cont
-
-__try.cont: ; preds = %__except3, %invoke.cont2
- br label %for.inc
-
-for.inc: ; preds = %__try.cont
- %6 = load i32, i32* %i, align 4
- %inc = add nsw i32 %6, 1
- store i32 %inc, i32* %i, align 4
- br label %for.cond
-
-invoke.cont2: ; preds = %invoke.cont1
- br label %__try.cont
-
-for.end: ; preds = %for.cond
- ret i32 0
-}
-
-; Function Attrs: nounwind willreturn
-declare dso_local void @llvm.seh.try.begin() #4
-
-declare dso_local i32 @__C_specific_handler(...)
-
-; Function Attrs: nounwind willreturn
-declare dso_local void @llvm.seh.try.end() #4
-
-; Function Attrs: nounwind readnone
-declare i32 @llvm.eh.exceptioncode(token) #1
-
-declare dso_local void @"?printf@@YAXZZ"(...) #5
-
-attributes #0 = { noinline optnone "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "frame-pointer"="none" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-features"="+cx8,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
-attributes #1 = { nounwind readnone }
-attributes #2 = { noinline nounwind optnone "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "frame-pointer"="none" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-features"="+cx8,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
-attributes #3 = { noinline norecurse optnone "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "frame-pointer"="none" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-features"="+cx8,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
-attributes #4 = { nounwind willreturn }
-attributes #5 = { "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "frame-pointer"="none" "less-precise-fpmad"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-features"="+cx8,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
-attributes #6 = { nounwind }
-attributes #7 = { noinline }
-
-!llvm.module.flags = !{!0, !1}
-
-!0 = !{i32 1, !"wchar_size", i32 2}
-!1 = !{i32 2, !"eh-asynch", i32 1}
diff --git a/llvm/test/CodeGen/X86/windows-seh-EHa-TryInFinally.ll b/llvm/test/CodeGen/X86/windows-seh-EHa-TryInFinally.ll
deleted file mode 100644
index 4fed375649247..0000000000000
--- a/llvm/test/CodeGen/X86/windows-seh-EHa-TryInFinally.ll
+++ /dev/null
@@ -1,224 +0,0 @@
-; RUN: llc -verify-machineinstrs < %s | FileCheck %s
-
-; CHECK-LABEL: "?fin$0 at 0@main@@"
-; CHECK: .seh_handlerdata
-; CHECK: .set ".L?fin$0 at 0@main@@$parent_frame_offset", 48
-; CHECK-NEXT: .long (.Llsda_end1-.Llsda_begin1)/16
-; CHECK-NEXT: .Llsda_begin1:
-; CHECK-NEXT: .long .Ltmp
-; CHECK-NEXT: .long .Ltmp
-; CHECK-NEXT: .long "?dtor$
-; CHECK-NEXT: .long 0
-; CHECK-NEXT: .Llsda_end1:
-
-; ModuleID = 'windows-seh-EHa-TryInFinally.cpp'
-source_filename = "windows-seh-EHa-TryInFinally.cpp"
-target datalayout = "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
-target triple = "x86_64-unknown-windows-msvc"
-
-$"??_C at _0CI@MDFPIOJJ@?5?9?9?9?5Test?5_Try?5in?5_finally?5?9?9?9?5i@" = comdat any
-
-$"??_C at _0BN@HHKJHLBE@?5?5In?5Inner?5_finally?5i?5?$DN?5?$CFd?5?6?$AA@" = comdat any
-
-$"??_C at _0BN@HAIIIOKI@?5?5In?5outer?5_finally?5i?5?$DN?5?$CFd?5?6?$AA@" = comdat any
-
-$"??_C at _0BJ@OJMMAGCD@?5?5In?5outer?5_try?5i?5?$DN?5?$CFd?5?6?$AA@" = comdat any
-
-$"??_C at _0CG@ENDJHCGA@?5?9?9?9?5In?5outer?5except?5handler?5i?5?$DN@" = comdat any
-
-@"??_C at _0CI@MDFPIOJJ@?5?9?9?9?5Test?5_Try?5in?5_finally?5?9?9?9?5i@" = linkonce_odr dso_local unnamed_addr constant [40 x i8] c" --- Test _Try in _finally --- i = %d \0A\00", comdat, align 1
-@"??_C at _0BN@HHKJHLBE@?5?5In?5Inner?5_finally?5i?5?$DN?5?$CFd?5?6?$AA@" = linkonce_odr dso_local unnamed_addr constant [29 x i8] c" In Inner _finally i = %d \0A\00", comdat, align 1
-@"??_C at _0BN@HAIIIOKI@?5?5In?5outer?5_finally?5i?5?$DN?5?$CFd?5?6?$AA@" = linkonce_odr dso_local unnamed_addr constant [29 x i8] c" In outer _finally i = %d \0A\00", comdat, align 1
-@"??_C at _0BJ@OJMMAGCD@?5?5In?5outer?5_try?5i?5?$DN?5?$CFd?5?6?$AA@" = linkonce_odr dso_local unnamed_addr constant [25 x i8] c" In outer _try i = %d \0A\00", comdat, align 1
-@"??_C at _0CG@ENDJHCGA@?5?9?9?9?5In?5outer?5except?5handler?5i?5?$DN@" = linkonce_odr dso_local unnamed_addr constant [38 x i8] c" --- In outer except handler i = %d \0A\00", comdat, align 1
-
-; Function Attrs: noinline norecurse optnone
-define dso_local i32 @main() #0 personality i8* bitcast (i32 (...)* @__C_specific_handler to i8*) {
-entry:
- %retval = alloca i32, align 4
- %i = alloca i32, align 4
- %__exception_code = alloca i32, align 4
- call void (...) @llvm.localescape(i32* %i)
- store i32 0, i32* %retval, align 4
- store i32 0, i32* %i, align 4
- br label %for.cond
-
-for.cond: ; preds = %for.inc, %entry
- %0 = load i32, i32* %i, align 4
- %cmp = icmp slt i32 %0, 3
- br i1 %cmp, label %for.body, label %for.end
-
-for.body: ; preds = %for.cond
- %1 = load i32, i32* %i, align 4
- call void (...) @"?printf@@YAXZZ"(i8* getelementptr inbounds ([40 x i8], [40 x i8]* @"??_C at _0CI@MDFPIOJJ@?5?9?9?9?5Test?5_Try?5in?5_finally?5?9?9?9?5i@", i64 0, i64 0), i32 %1)
- invoke void @llvm.seh.try.begin()
- to label %invoke.cont unwind label %catch.dispatch
-
-invoke.cont: ; preds = %for.body
- invoke void @llvm.seh.try.begin()
- to label %invoke.cont1 unwind label %ehcleanup
-
-invoke.cont1: ; preds = %invoke.cont
- %2 = load volatile i32, i32* %i, align 4
- invoke void (...) @"?printf@@YAXZZ"(i8* getelementptr inbounds ([25 x i8], [25 x i8]* @"??_C at _0BJ@OJMMAGCD@?5?5In?5outer?5_try?5i?5?$DN?5?$CFd?5?6?$AA@", i64 0, i64 0), i32 %2) #6
- to label %invoke.cont2 unwind label %ehcleanup
-
-invoke.cont2: ; preds = %invoke.cont1
- %3 = load volatile i32, i32* %i, align 4
- %cmp3 = icmp eq i32 %3, 0
- br i1 %cmp3, label %if.then, label %if.end
-
-if.then: ; preds = %invoke.cont2
- store volatile i32 0, i32* inttoptr (i64 17 to i32*), align 4
- br label %if.end
-
-if.end: ; preds = %if.then, %invoke.cont2
- invoke void @llvm.seh.try.end()
- to label %invoke.cont4 unwind label %ehcleanup
-
-invoke.cont4: ; preds = %if.end
- %4 = call i8* @llvm.localaddress()
- invoke void @"?fin$0 at 0@main@@"(i8 0, i8* %4) #6
- to label %invoke.cont5 unwind label %catch.dispatch
-
-invoke.cont5: ; preds = %invoke.cont4
- invoke void @llvm.seh.try.end()
- to label %invoke.cont7 unwind label %catch.dispatch
-
-catch.dispatch: ; preds = %invoke.cont5, %invoke.cont6, %ehcleanup, %invoke.cont4, %for.body
- %5 = catchswitch within none [label %__except] unwind to caller
-
-__except: ; preds = %catch.dispatch
- %6 = catchpad within %5 [i8* null]
- catchret from %6 to label %__except8
-
-__except8: ; preds = %__except
- %7 = call i32 @llvm.eh.exceptioncode(token %6)
- store i32 %7, i32* %__exception_code, align 4
- %8 = load i32, i32* %i, align 4
- call void (...) @"?printf@@YAXZZ"(i8* getelementptr inbounds ([38 x i8], [38 x i8]* @"??_C at _0CG@ENDJHCGA@?5?9?9?9?5In?5outer?5except?5handler?5i?5?$DN@", i64 0, i64 0), i32 %8)
- br label %__try.cont
-
-__try.cont: ; preds = %__except8, %invoke.cont7
- br label %for.inc
-
-for.inc: ; preds = %__try.cont
- %9 = load i32, i32* %i, align 4
- %inc = add nsw i32 %9, 1
- store i32 %inc, i32* %i, align 4
- br label %for.cond
-
-invoke.cont7: ; preds = %invoke.cont5
- br label %__try.cont
-
-ehcleanup: ; preds = %if.end, %invoke.cont1, %invoke.cont
- %10 = cleanuppad within none []
- %11 = call i8* @llvm.localaddress()
- invoke void @"?fin$0 at 0@main@@"(i8 1, i8* %11) #6 [ "funclet"(token %10) ]
- to label %invoke.cont6 unwind label %catch.dispatch
-
-invoke.cont6: ; preds = %ehcleanup
- cleanupret from %10 unwind label %catch.dispatch
-
-for.end: ; preds = %for.cond
- ret i32 0
-}
-
-declare dso_local void @"?printf@@YAXZZ"(...) #1
-
-; Function Attrs: nounwind willreturn
-declare dso_local void @llvm.seh.try.begin() #2
-
-declare dso_local i32 @__C_specific_handler(...)
-
-; Function Attrs: noinline
-define internal void @"?fin$0 at 0@main@@"(i8 %abnormal_termination, i8* %frame_pointer) #3 personality i8* bitcast (i32 (...)* @__C_specific_handler to i8*) {
-entry:
- %frame_pointer.addr = alloca i8*, align 8
- %abnormal_termination.addr = alloca i8, align 1
- %0 = call i8* @llvm.localrecover(i8* bitcast (i32 ()* @main to i8*), i8* %frame_pointer, i32 0)
- %i = bitcast i8* %0 to i32*
- store i8* %frame_pointer, i8** %frame_pointer.addr, align 8
- store i8 %abnormal_termination, i8* %abnormal_termination.addr, align 1
- invoke void @llvm.seh.try.begin()
- to label %invoke.cont unwind label %ehcleanup
-
-invoke.cont: ; preds = %entry
- %1 = load volatile i32, i32* %i, align 4
- invoke void (...) @"?printf@@YAXZZ"(i8* getelementptr inbounds ([29 x i8], [29 x i8]* @"??_C at _0BN@HAIIIOKI@?5?5In?5outer?5_finally?5i?5?$DN?5?$CFd?5?6?$AA@", i64 0, i64 0), i32 %1) #6
- to label %invoke.cont1 unwind label %ehcleanup
-
-invoke.cont1: ; preds = %invoke.cont
- %2 = load volatile i32, i32* %i, align 4
- %cmp = icmp eq i32 %2, 1
- br i1 %cmp, label %if.then, label %if.end
-
-if.then: ; preds = %invoke.cont1
- store volatile i32 0, i32* inttoptr (i64 17 to i32*), align 4
- br label %if.end
-
-if.end: ; preds = %if.then, %invoke.cont1
- invoke void @llvm.seh.try.end()
- to label %invoke.cont2 unwind label %ehcleanup
-
-invoke.cont2: ; preds = %if.end
- call void @"?fin$1 at 0@main@@"(i8 0, i8* %frame_pointer)
- ret void
-
-ehcleanup: ; preds = %if.end, %invoke.cont, %entry
- %3 = cleanuppad within none []
- call void @"?fin$1 at 0@main@@"(i8 1, i8* %frame_pointer) [ "funclet"(token %3) ]
- cleanupret from %3 unwind to caller
-}
-
-; Function Attrs: nounwind readnone
-declare i8* @llvm.localrecover(i8*, i8*, i32 immarg) #4
-
-; Function Attrs: noinline
-define internal void @"?fin$1 at 0@main@@"(i8 %abnormal_termination, i8* %frame_pointer) #3 {
-entry:
- %frame_pointer.addr = alloca i8*, align 8
- %abnormal_termination.addr = alloca i8, align 1
- %0 = call i8* @llvm.localrecover(i8* bitcast (i32 ()* @main to i8*), i8* %frame_pointer, i32 0)
- %i = bitcast i8* %0 to i32*
- store i8* %frame_pointer, i8** %frame_pointer.addr, align 8
- store i8 %abnormal_termination, i8* %abnormal_termination.addr, align 1
- %1 = load i32, i32* %i, align 4
- call void (...) @"?printf@@YAXZZ"(i8* getelementptr inbounds ([29 x i8], [29 x i8]* @"??_C at _0BN@HHKJHLBE@?5?5In?5Inner?5_finally?5i?5?$DN?5?$CFd?5?6?$AA@", i64 0, i64 0), i32 %1)
- %2 = load i32, i32* %i, align 4
- %cmp = icmp eq i32 %2, 2
- br i1 %cmp, label %if.then, label %if.end
-
-if.then: ; preds = %entry
- store volatile i32 0, i32* inttoptr (i64 17 to i32*), align 4
- br label %if.end
-
-if.end: ; preds = %if.then, %entry
- ret void
-}
-
-; Function Attrs: nounwind willreturn
-declare dso_local void @llvm.seh.try.end() #2
-
-; Function Attrs: nounwind readnone
-declare i8* @llvm.localaddress() #4
-
-; Function Attrs: nounwind readnone
-declare i32 @llvm.eh.exceptioncode(token) #4
-
-; Function Attrs: nounwind
-declare void @llvm.localescape(...) #5
-
-attributes #0 = { noinline norecurse optnone "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "frame-pointer"="none" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-features"="+cx8,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
-attributes #1 = { "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "frame-pointer"="none" "less-precise-fpmad"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-features"="+cx8,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
-attributes #2 = { nounwind willreturn }
-attributes #3 = { noinline "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "frame-pointer"="none" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-features"="+cx8,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
-attributes #4 = { nounwind readnone }
-attributes #5 = { nounwind }
-attributes #6 = { noinline }
-
-!llvm.module.flags = !{!0, !1}
-
-!0 = !{i32 1, !"wchar_size", i32 2}
-!1 = !{i32 2, !"eh-asynch", i32 1}
-
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