#include "llvm/Support/CFG.h"
#include "llvm/Support/InstIterator.h"
#include "llvm/Support/raw_ostream.h"
+#include "llvm/Support/Format.h"
#include "llvm/Support/Debug.h"
#include <set>
using namespace llvm;
cl::desc("Disable assertions"));
namespace {
- class VISIBILITY_HIDDEN ProfileVerifierPass : public FunctionPass {
+ template<class FType, class BType>
+ class ProfileVerifierPassT : public FunctionPass {
struct DetailedBlockInfo {
- const BasicBlock *BB;
- double BBWeight;
- double inWeight;
- int inCount;
- double outWeight;
- int outCount;
+ const BType *BB;
+ double BBWeight;
+ double inWeight;
+ int inCount;
+ double outWeight;
+ int outCount;
};
- ProfileInfo *PI;
- std::set<const BasicBlock*> BBisVisited;
- std::set<const Function*> FisVisited;
+ ProfileInfoT<FType, BType> *PI;
+ std::set<const BType*> BBisVisited;
+ std::set<const FType*> FisVisited;
bool DisableAssertions;
// When debugging is enabled, the verifier prints a whole slew of debug
// information, otherwise its just the assert. These are all the helper
// functions.
bool PrintedDebugTree;
- std::set<const BasicBlock*> BBisPrinted;
+ std::set<const BType*> BBisPrinted;
void debugEntry(DetailedBlockInfo*);
- void printDebugInfo(const BasicBlock *BB);
+ void printDebugInfo(const BType *BB);
public:
static char ID; // Class identification, replacement for typeinfo
- explicit ProfileVerifierPass () : FunctionPass(&ID) {
+ explicit ProfileVerifierPassT () : FunctionPass(ID) {
+ initializeProfileVerifierPassPass(*PassRegistry::getPassRegistry());
DisableAssertions = ProfileVerifierDisableAssertions;
}
- explicit ProfileVerifierPass (bool da) : FunctionPass(&ID),
- DisableAssertions(da) {
+ explicit ProfileVerifierPassT (bool da) : FunctionPass(ID),
+ DisableAssertions(da) {
+ initializeProfileVerifierPassPass(*PassRegistry::getPassRegistry());
}
void getAnalysisUsage(AnalysisUsage &AU) const {
AU.setPreservesAll();
- AU.addRequired<ProfileInfo>();
+ AU.addRequired<ProfileInfoT<FType, BType> >();
}
const char *getPassName() const {
}
/// run - Verify the profile information.
- bool runOnFunction(Function &F);
- void recurseBasicBlock(const BasicBlock*);
+ bool runOnFunction(FType &F);
+ void recurseBasicBlock(const BType*);
- bool exitReachable(const Function*);
- double ReadOrAssert(ProfileInfo::Edge);
+ bool exitReachable(const FType*);
+ double ReadOrAssert(typename ProfileInfoT<FType, BType>::Edge);
void CheckValue(bool, const char*, DetailedBlockInfo*);
};
-} // End of anonymous namespace
-char ProfileVerifierPass::ID = 0;
-static RegisterPass<ProfileVerifierPass>
-X("profile-verifier", "Verify profiling information", false, true);
-
-namespace llvm {
- FunctionPass *createProfileVerifierPass() {
- return new ProfileVerifierPass(ProfileVerifierDisableAssertions);
- }
-}
-
-void ProfileVerifierPass::printDebugInfo(const BasicBlock *BB) {
-
- if (BBisPrinted.find(BB) != BBisPrinted.end()) return;
-
- double BBWeight = PI->getExecutionCount(BB);
- if (BBWeight == ProfileInfo::MissingValue) { BBWeight = 0; }
- double inWeight = 0;
- int inCount = 0;
- std::set<const BasicBlock*> ProcessedPreds;
- for ( pred_const_iterator bbi = pred_begin(BB), bbe = pred_end(BB);
- bbi != bbe; ++bbi ) {
- if (ProcessedPreds.insert(*bbi).second) {
- ProfileInfo::Edge E = PI->getEdge(*bbi,BB);
- double EdgeWeight = PI->getEdgeWeight(E);
- if (EdgeWeight == ProfileInfo::MissingValue) { EdgeWeight = 0; }
- errs() << "calculated in-edge " << E << ": " << EdgeWeight << "\n";
- inWeight += EdgeWeight;
- inCount++;
+ typedef ProfileVerifierPassT<Function, BasicBlock> ProfileVerifierPass;
+
+ template<class FType, class BType>
+ void ProfileVerifierPassT<FType, BType>::printDebugInfo(const BType *BB) {
+
+ if (BBisPrinted.find(BB) != BBisPrinted.end()) return;
+
+ double BBWeight = PI->getExecutionCount(BB);
+ if (BBWeight == ProfileInfoT<FType, BType>::MissingValue) { BBWeight = 0; }
+ double inWeight = 0;
+ int inCount = 0;
+ std::set<const BType*> ProcessedPreds;
+ for (const_pred_iterator bbi = pred_begin(BB), bbe = pred_end(BB);
+ bbi != bbe; ++bbi ) {
+ if (ProcessedPreds.insert(*bbi).second) {
+ typename ProfileInfoT<FType, BType>::Edge E = PI->getEdge(*bbi,BB);
+ double EdgeWeight = PI->getEdgeWeight(E);
+ if (EdgeWeight == ProfileInfoT<FType, BType>::MissingValue) { EdgeWeight = 0; }
+ dbgs() << "calculated in-edge " << E << ": "
+ << format("%20.20g",EdgeWeight) << "\n";
+ inWeight += EdgeWeight;
+ inCount++;
+ }
}
- }
- double outWeight = 0;
- int outCount = 0;
- std::set<const BasicBlock*> ProcessedSuccs;
- for ( succ_const_iterator bbi = succ_begin(BB), bbe = succ_end(BB);
- bbi != bbe; ++bbi ) {
- if (ProcessedSuccs.insert(*bbi).second) {
- ProfileInfo::Edge E = PI->getEdge(BB,*bbi);
- double EdgeWeight = PI->getEdgeWeight(E);
- if (EdgeWeight == ProfileInfo::MissingValue) { EdgeWeight = 0; }
- errs() << "calculated out-edge " << E << ": " << EdgeWeight << "\n";
- outWeight += EdgeWeight;
- outCount++;
+ double outWeight = 0;
+ int outCount = 0;
+ std::set<const BType*> ProcessedSuccs;
+ for ( succ_const_iterator bbi = succ_begin(BB), bbe = succ_end(BB);
+ bbi != bbe; ++bbi ) {
+ if (ProcessedSuccs.insert(*bbi).second) {
+ typename ProfileInfoT<FType, BType>::Edge E = PI->getEdge(BB,*bbi);
+ double EdgeWeight = PI->getEdgeWeight(E);
+ if (EdgeWeight == ProfileInfoT<FType, BType>::MissingValue) { EdgeWeight = 0; }
+ dbgs() << "calculated out-edge " << E << ": "
+ << format("%20.20g",EdgeWeight) << "\n";
+ outWeight += EdgeWeight;
+ outCount++;
+ }
+ }
+ dbgs() << "Block " << BB->getName() << " in "
+ << BB->getParent()->getName() << ":"
+ << "BBWeight=" << format("%20.20g",BBWeight) << ","
+ << "inWeight=" << format("%20.20g",inWeight) << ","
+ << "inCount=" << inCount << ","
+ << "outWeight=" << format("%20.20g",outWeight) << ","
+ << "outCount" << outCount << "\n";
+
+ // mark as visited and recurse into subnodes
+ BBisPrinted.insert(BB);
+ for ( succ_const_iterator bbi = succ_begin(BB), bbe = succ_end(BB);
+ bbi != bbe; ++bbi ) {
+ printDebugInfo(*bbi);
}
}
- errs()<<"Block "<<BB->getNameStr()<<" in "<<BB->getParent()->getNameStr()
- <<",BBWeight="<<BBWeight<<",inWeight="<<inWeight<<",inCount="<<inCount
- <<",outWeight="<<outWeight<<",outCount"<<outCount<<"\n";
-
- // mark as visited and recurse into subnodes
- BBisPrinted.insert(BB);
- for ( succ_const_iterator bbi = succ_begin(BB), bbe = succ_end(BB);
- bbi != bbe; ++bbi ) {
- printDebugInfo(*bbi);
- }
-}
-void ProfileVerifierPass::debugEntry (DetailedBlockInfo *DI) {
- errs() << "TROUBLE: Block " << DI->BB->getNameStr() << " in "
- << DI->BB->getParent()->getNameStr() << ":";
- errs() << "BBWeight=" << DI->BBWeight << ",";
- errs() << "inWeight=" << DI->inWeight << ",";
- errs() << "inCount=" << DI->inCount << ",";
- errs() << "outWeight=" << DI->outWeight << ",";
- errs() << "outCount=" << DI->outCount << "\n";
- if (!PrintedDebugTree) {
- PrintedDebugTree = true;
- printDebugInfo(&(DI->BB->getParent()->getEntryBlock()));
+ template<class FType, class BType>
+ void ProfileVerifierPassT<FType, BType>::debugEntry (DetailedBlockInfo *DI) {
+ dbgs() << "TROUBLE: Block " << DI->BB->getName() << " in "
+ << DI->BB->getParent()->getName() << ":"
+ << "BBWeight=" << format("%20.20g",DI->BBWeight) << ","
+ << "inWeight=" << format("%20.20g",DI->inWeight) << ","
+ << "inCount=" << DI->inCount << ","
+ << "outWeight=" << format("%20.20g",DI->outWeight) << ","
+ << "outCount=" << DI->outCount << "\n";
+ if (!PrintedDebugTree) {
+ PrintedDebugTree = true;
+ printDebugInfo(&(DI->BB->getParent()->getEntryBlock()));
+ }
}
-}
-// This compares A and B but considering maybe small differences.
-static bool Equals(double A, double B) {
- double maxRelativeError = 0.0000001;
- if (A == B)
- return true;
- double relativeError;
- if (fabs(B) > fabs(A))
- relativeError = fabs((A - B) / B);
- else
- relativeError = fabs((A - B) / A);
- if (relativeError <= maxRelativeError) return true;
- return false;
-}
+ // This compares A and B for equality.
+ static bool Equals(double A, double B) {
+ return A == B;
+ }
-// This checks if the function "exit" is reachable from an given function
-// via calls, this is necessary to check if a profile is valid despite the
-// counts not fitting exactly.
-bool ProfileVerifierPass::exitReachable(const Function *F) {
- if (!F) return false;
+ // This checks if the function "exit" is reachable from an given function
+ // via calls, this is necessary to check if a profile is valid despite the
+ // counts not fitting exactly.
+ template<class FType, class BType>
+ bool ProfileVerifierPassT<FType, BType>::exitReachable(const FType *F) {
+ if (!F) return false;
- if (FisVisited.count(F)) return false;
+ if (FisVisited.count(F)) return false;
- Function *Exit = F->getParent()->getFunction("exit");
- if (Exit == F) {
- return true;
- }
+ FType *Exit = F->getParent()->getFunction("exit");
+ if (Exit == F) {
+ return true;
+ }
- FisVisited.insert(F);
- bool exits = false;
- for (const_inst_iterator I = inst_begin(F), E = inst_end(F); I != E; ++I) {
- if (const CallInst *CI = dyn_cast<CallInst>(&*I)) {
- exits |= exitReachable(CI->getCalledFunction());
- if (exits) break;
+ FisVisited.insert(F);
+ bool exits = false;
+ for (const_inst_iterator I = inst_begin(F), E = inst_end(F); I != E; ++I) {
+ if (const CallInst *CI = dyn_cast<CallInst>(&*I)) {
+ FType *F = CI->getCalledFunction();
+ if (F) {
+ exits |= exitReachable(F);
+ } else {
+ // This is a call to a pointer, all bets are off...
+ exits = true;
+ }
+ if (exits) break;
+ }
}
+ return exits;
}
- return exits;
-}
-#define ASSERTMESSAGE(M) \
- errs() << (M) << "\n"; \
- if (!DisableAssertions) assert(0 && (M));
-
-double ProfileVerifierPass::ReadOrAssert(ProfileInfo::Edge E) {
- double EdgeWeight = PI->getEdgeWeight(E);
- if (EdgeWeight == ProfileInfo::MissingValue) {
- errs() << "Edge " << E << " in Function "
- << ProfileInfo.getFunction(E)->getNameStr() << ": ";
- ASSERTMESSAGE("ASSERT:Edge has missing value");
- return 0;
- } else {
- return EdgeWeight;
+ #define ASSERTMESSAGE(M) \
+ { dbgs() << "ASSERT:" << (M) << "\n"; \
+ if (!DisableAssertions) assert(0 && (M)); }
+
+ template<class FType, class BType>
+ double ProfileVerifierPassT<FType, BType>::ReadOrAssert(typename ProfileInfoT<FType, BType>::Edge E) {
+ double EdgeWeight = PI->getEdgeWeight(E);
+ if (EdgeWeight == ProfileInfoT<FType, BType>::MissingValue) {
+ dbgs() << "Edge " << E << " in Function "
+ << ProfileInfoT<FType, BType>::getFunction(E)->getName() << ": ";
+ ASSERTMESSAGE("Edge has missing value");
+ return 0;
+ } else {
+ if (EdgeWeight < 0) {
+ dbgs() << "Edge " << E << " in Function "
+ << ProfileInfoT<FType, BType>::getFunction(E)->getName() << ": ";
+ ASSERTMESSAGE("Edge has negative value");
+ }
+ return EdgeWeight;
+ }
}
-}
-void ProfileVerifierPass::CheckValue(bool Error, const char *Message,
- DetailedBlockInfo *DI) {
- if (Error) {
- DEBUG(debugEntry(DI));
- errs() << "Block " << DI->BB->getNameStr() << " in Function "
- << DI->BB->getParent()->getNameStr() << ": ";
- ASSERTMESSAGE(Message);
+ template<class FType, class BType>
+ void ProfileVerifierPassT<FType, BType>::CheckValue(bool Error,
+ const char *Message,
+ DetailedBlockInfo *DI) {
+ if (Error) {
+ DEBUG(debugEntry(DI));
+ dbgs() << "Block " << DI->BB->getName() << " in Function "
+ << DI->BB->getParent()->getName() << ": ";
+ ASSERTMESSAGE(Message);
+ }
+ return;
}
- return;
-}
-// This calculates the Information for a block and then recurses into the
-// successors.
-void ProfileVerifierPass::recurseBasicBlock(const BasicBlock *BB) {
-
- // Break the recursion by remembering all visited blocks.
- if (BBisVisited.find(BB) != BBisVisited.end()) return;
-
- // Use a data structure to store all the information, this can then be handed
- // to debug printers.
- DetailedBlockInfo DI;
- DI.BB = BB;
- DI.outCount = DI.inCount = DI.inWeight = DI.outWeight = 0;
-
- // Read predecessors.
- std::set<const BasicBlock*> ProcessedPreds;
- pred_const_iterator bpi = pred_begin(BB), bpe = pred_end(BB);
- // If there are none, check for (0,BB) edge.
- if (bpi == bpe) {
- DI.inWeight += ReadOrAssert(PI->getEdge(0,BB));
- DI.inCount++;
- }
- for (;bpi != bpe; ++bpi) {
- if (ProcessedPreds.insert(*bpi).second) {
- DI.inWeight += ReadOrAssert(PI->getEdge(*bpi,BB));
+ // This calculates the Information for a block and then recurses into the
+ // successors.
+ template<class FType, class BType>
+ void ProfileVerifierPassT<FType, BType>::recurseBasicBlock(const BType *BB) {
+
+ // Break the recursion by remembering all visited blocks.
+ if (BBisVisited.find(BB) != BBisVisited.end()) return;
+
+ // Use a data structure to store all the information, this can then be handed
+ // to debug printers.
+ DetailedBlockInfo DI;
+ DI.BB = BB;
+ DI.outCount = DI.inCount = 0;
+ DI.inWeight = DI.outWeight = 0;
+
+ // Read predecessors.
+ std::set<const BType*> ProcessedPreds;
+ const_pred_iterator bpi = pred_begin(BB), bpe = pred_end(BB);
+ // If there are none, check for (0,BB) edge.
+ if (bpi == bpe) {
+ DI.inWeight += ReadOrAssert(PI->getEdge(0,BB));
DI.inCount++;
}
- }
+ for (;bpi != bpe; ++bpi) {
+ if (ProcessedPreds.insert(*bpi).second) {
+ DI.inWeight += ReadOrAssert(PI->getEdge(*bpi,BB));
+ DI.inCount++;
+ }
+ }
- // Read successors.
- std::set<const BasicBlock*> ProcessedSuccs;
- succ_const_iterator bbi = succ_begin(BB), bbe = succ_end(BB);
- // If there is an (0,BB) edge, consider it too. (This is done not only when
- // there are no successors, but every time; not every function contains
- // return blocks with no successors (think loop latch as return block)).
- double w = PI->getEdgeWeight(PI->getEdge(BB,0));
- if (w != ProfileInfo::MissingValue) {
- DI.outWeight += w;
- DI.outCount++;
- }
- for (;bbi != bbe; ++bbi) {
- if (ProcessedSuccs.insert(*bbi).second) {
- DI.outWeight += ReadOrAssert(PI->getEdge(BB,*bbi));
+ // Read successors.
+ std::set<const BType*> ProcessedSuccs;
+ succ_const_iterator bbi = succ_begin(BB), bbe = succ_end(BB);
+ // If there is an (0,BB) edge, consider it too. (This is done not only when
+ // there are no successors, but every time; not every function contains
+ // return blocks with no successors (think loop latch as return block)).
+ double w = PI->getEdgeWeight(PI->getEdge(BB,0));
+ if (w != ProfileInfoT<FType, BType>::MissingValue) {
+ DI.outWeight += w;
DI.outCount++;
}
- }
+ for (;bbi != bbe; ++bbi) {
+ if (ProcessedSuccs.insert(*bbi).second) {
+ DI.outWeight += ReadOrAssert(PI->getEdge(BB,*bbi));
+ DI.outCount++;
+ }
+ }
- // Read block weight.
- DI.BBWeight = PI->getExecutionCount(BB);
- CheckValue(DI.BBWeight == ProfileInfo::MissingValue,
- "ASSERT:BasicBlock has missing value", &DI);
-
- // Check if this block is a setjmp target.
- bool isSetJmpTarget = false;
- if (DI.outWeight > DI.inWeight) {
- for (BasicBlock::const_iterator i = BB->begin(), ie = BB->end();
- i != ie; ++i) {
- if (const CallInst *CI = dyn_cast<CallInst>(&*i)) {
- Function *F = CI->getCalledFunction();
- if (F && (F->getNameStr() == "_setjmp")) {
- isSetJmpTarget = true; break;
+ // Read block weight.
+ DI.BBWeight = PI->getExecutionCount(BB);
+ CheckValue(DI.BBWeight == ProfileInfoT<FType, BType>::MissingValue,
+ "BasicBlock has missing value", &DI);
+ CheckValue(DI.BBWeight < 0,
+ "BasicBlock has negative value", &DI);
+
+ // Check if this block is a setjmp target.
+ bool isSetJmpTarget = false;
+ if (DI.outWeight > DI.inWeight) {
+ for (typename BType::const_iterator i = BB->begin(), ie = BB->end();
+ i != ie; ++i) {
+ if (const CallInst *CI = dyn_cast<CallInst>(&*i)) {
+ FType *F = CI->getCalledFunction();
+ if (F && (F->getName() == "_setjmp")) {
+ isSetJmpTarget = true; break;
+ }
}
}
}
- }
- // Check if this block is eventually reaching exit.
- bool isExitReachable = false;
- if (DI.inWeight > DI.outWeight) {
- for (BasicBlock::const_iterator i = BB->begin(), ie = BB->end();
- i != ie; ++i) {
- if (const CallInst *CI = dyn_cast<CallInst>(&*i)) {
- FisVisited.clear();
- isExitReachable |= exitReachable(CI->getCalledFunction());
- if (isExitReachable) break;
+ // Check if this block is eventually reaching exit.
+ bool isExitReachable = false;
+ if (DI.inWeight > DI.outWeight) {
+ for (typename BType::const_iterator i = BB->begin(), ie = BB->end();
+ i != ie; ++i) {
+ if (const CallInst *CI = dyn_cast<CallInst>(&*i)) {
+ FType *F = CI->getCalledFunction();
+ if (F) {
+ FisVisited.clear();
+ isExitReachable |= exitReachable(F);
+ } else {
+ // This is a call to a pointer, all bets are off...
+ isExitReachable = true;
+ }
+ if (isExitReachable) break;
+ }
}
}
- }
- if (DI.inCount > 0 && DI.outCount == 0) {
- // If this is a block with no successors.
- if (!isSetJmpTarget) {
- CheckValue(!Equals(DI.inWeight,DI.BBWeight),
- "ASSERT:inWeight and BBWeight do not match", &DI);
+ if (DI.inCount > 0 && DI.outCount == 0) {
+ // If this is a block with no successors.
+ if (!isSetJmpTarget) {
+ CheckValue(!Equals(DI.inWeight,DI.BBWeight),
+ "inWeight and BBWeight do not match", &DI);
+ }
+ } else if (DI.inCount == 0 && DI.outCount > 0) {
+ // If this is a block with no predecessors.
+ if (!isExitReachable)
+ CheckValue(!Equals(DI.BBWeight,DI.outWeight),
+ "BBWeight and outWeight do not match", &DI);
+ } else {
+ // If this block has successors and predecessors.
+ if (DI.inWeight > DI.outWeight && !isExitReachable)
+ CheckValue(!Equals(DI.inWeight,DI.outWeight),
+ "inWeight and outWeight do not match", &DI);
+ if (DI.inWeight < DI.outWeight && !isSetJmpTarget)
+ CheckValue(!Equals(DI.inWeight,DI.outWeight),
+ "inWeight and outWeight do not match", &DI);
}
- } else if (DI.inCount == 0 && DI.outCount > 0) {
- // If this is a block with no predecessors.
- if (!isExitReachable)
- CheckValue(!Equals(DI.BBWeight,DI.outWeight),
- "ASSERT:BBWeight and outWeight do not match", &DI);
- } else {
- // If this block has successors and predecessors.
- if (DI.inWeight > DI.outWeight && !isExitReachable)
- CheckValue(!Equals(DI.inWeight,DI.outWeight),
- "ASSERT:inWeight and outWeight do not match", &DI);
- if (DI.inWeight < DI.outWeight && !isSetJmpTarget)
- CheckValue(!Equals(DI.inWeight,DI.outWeight),
- "ASSERT:inWeight and outWeight do not match", &DI);
- }
- // Mark this block as visited, rescurse into successors.
- BBisVisited.insert(BB);
- for ( succ_const_iterator bbi = succ_begin(BB), bbe = succ_end(BB);
- bbi != bbe; ++bbi ) {
- recurseBasicBlock(*bbi);
+ // Mark this block as visited, rescurse into successors.
+ BBisVisited.insert(BB);
+ for ( succ_const_iterator bbi = succ_begin(BB), bbe = succ_end(BB);
+ bbi != bbe; ++bbi ) {
+ recurseBasicBlock(*bbi);
+ }
}
-}
-bool ProfileVerifierPass::runOnFunction(Function &F) {
- PI = &getAnalysis<ProfileInfo>();
+ template<class FType, class BType>
+ bool ProfileVerifierPassT<FType, BType>::runOnFunction(FType &F) {
+ PI = getAnalysisIfAvailable<ProfileInfoT<FType, BType> >();
+ if (!PI)
+ ASSERTMESSAGE("No ProfileInfo available");
- // Prepare global variables.
- PrintedDebugTree = false;
- BBisVisited.clear();
+ // Prepare global variables.
+ PrintedDebugTree = false;
+ BBisVisited.clear();
- // Fetch entry block and recurse into it.
- const BasicBlock *entry = &F.getEntryBlock();
- recurseBasicBlock(entry);
+ // Fetch entry block and recurse into it.
+ const BType *entry = &F.getEntryBlock();
+ recurseBasicBlock(entry);
- if (!DisableAssertions)
- assert((PI->getExecutionCount(&F)==PI->getExecutionCount(entry)) &&
- "Function count and entry block count do not match");
- return false;
+ if (PI->getExecutionCount(&F) != PI->getExecutionCount(entry))
+ ASSERTMESSAGE("Function count and entry block count do not match");
+
+ return false;
+ }
+
+ template<class FType, class BType>
+ char ProfileVerifierPassT<FType, BType>::ID = 0;
}
+
+INITIALIZE_PASS_BEGIN(ProfileVerifierPass, "profile-verifier",
+ "Verify profiling information", false, true)
+INITIALIZE_AG_DEPENDENCY(ProfileInfo)
+INITIALIZE_PASS_END(ProfileVerifierPass, "profile-verifier",
+ "Verify profiling information", false, true)
+
+namespace llvm {
+ FunctionPass *createProfileVerifierPass() {
+ return new ProfileVerifierPass(ProfileVerifierDisableAssertions);
+ }
+}
+