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Searched refs:BBI (Results 1 – 25 of 56) sorted by relevance

123

/freebsd/contrib/llvm-project/llvm/lib/CodeGen/
H A DIfConversion.cpp171 BBInfo &BBI; member
181 : BBI(b), Kind(k), NumDups(d), NumDups2(d2), NeedSubsumption(s), in IfcvtToken()
226 bool reverseBranchCondition(BBInfo &BBI) const;
244 void AnalyzeBranches(BBInfo &BBI);
245 void ScanInstructions(BBInfo &BBI,
255 bool FeasibilityAnalysis(BBInfo &BBI, SmallVectorImpl<MachineOperand> &Pred,
261 bool IfConvertSimple(BBInfo &BBI, IfcvtKind Kind);
262 bool IfConvertTriangle(BBInfo &BBI, IfcvtKind Kind);
263 bool IfConvertDiamondCommon(BBInfo &BBI, BBInfo &TrueBBI, BBInfo &FalseBBI,
267 bool IfConvertDiamond(BBInfo &BBI, IfcvtKind Kind,
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H A DLiveVariables.cpp798 for (const auto &BBI : MBB) { in analyzePHINodes() local
799 if (!BBI.isPHI()) in analyzePHINodes()
801 for (unsigned i = 1, e = BBI.getNumOperands(); i != e; i += 2) in analyzePHINodes()
802 if (BBI.getOperand(i).readsReg()) in analyzePHINodes()
803 PHIVarInfo[BBI.getOperand(i + 1).getMBB()->getNumber()] in analyzePHINodes()
804 .push_back(BBI.getOperand(i).getReg()); in analyzePHINodes()
857 MachineBasicBlock::iterator BBI = SuccBB->begin(), BBE = SuccBB->end(); in addNewBlock() local
858 for (; BBI != BBE && BBI->isPHI(); ++BBI) { in addNewBlock()
860 Defs.insert(BBI->getOperand(0).getReg()); in addNewBlock()
863 for (unsigned i = 1, e = BBI->getNumOperands(); i != e; i += 2) in addNewBlock()
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H A DPHIElimination.cpp739 for (const auto &BBI : MBB) { in analyzePHINodes() local
740 if (!BBI.isPHI()) in analyzePHINodes()
742 for (unsigned i = 1, e = BBI.getNumOperands(); i != e; i += 2) { in analyzePHINodes()
743 if (!BBI.getOperand(i).isUndef()) { in analyzePHINodes()
745 BBI.getOperand(i + 1).getMBB()->getNumber(), in analyzePHINodes()
746 BBI.getOperand(i).getReg())]; in analyzePHINodes()
763 for (MachineBasicBlock::iterator BBI = MBB.begin(), BBE = MBB.end(); in SplitPHIEdges() local
764 BBI != BBE && BBI->isPHI(); ++BBI) { in SplitPHIEdges()
765 for (unsigned i = 1, e = BBI->getNumOperands(); i != e; i += 2) { in SplitPHIEdges()
766 Register Reg = BBI->getOperand(i).getReg(); in SplitPHIEdges()
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H A DMIRCanonicalizerPass.cpp232 for (auto BBI = MBB->instr_begin(); BBI != BBE; ++BBI) { in rescheduleCanonically() local
237 if (&*BBI == Def) { in rescheduleCanonically()
238 DefI = BBI; in rescheduleCanonically()
242 if (&*BBI == UseToBringDefCloserTo) { in rescheduleCanonically()
243 UseI = BBI; in rescheduleCanonically()
H A DModuloSchedule.cpp219 for (MachineBasicBlock::iterator BBI = BB->instr_begin(), in generateProlog() local
221 BBI != BBE; ++BBI) { in generateProlog()
222 if (Schedule.getStage(&*BBI) == StageNum) { in generateProlog()
223 if (BBI->isPHI()) in generateProlog()
226 cloneAndChangeInstr(&*BBI, i, (unsigned)StageNum); in generateProlog()
229 InstrMap[NewMI] = &*BBI; in generateProlog()
296 for (auto &BBI : *BB) { in generateEpilog()
297 if (BBI.isPHI()) in generateEpilog()
299 MachineInstr *In = &BBI; in generateEpilog()
387 for (MachineBasicBlock::iterator BBI = BB->instr_begin(), in generateExistingPhis() local
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H A DAnalysis.cpp558 for (BasicBlock::const_iterator BBI = std::prev(ExitBB->end(), 2);; --BBI) { in isInTailCallPosition() local
559 if (&*BBI == &Call) in isInTailCallPosition()
563 if (BBI->isDebugOrPseudoInst()) in isInTailCallPosition()
567 if (const IntrinsicInst *II = dyn_cast<IntrinsicInst>(BBI)) in isInTailCallPosition()
572 if (BBI->mayHaveSideEffects() || BBI->mayReadFromMemory() || in isInTailCallPosition()
573 !isSafeToSpeculativelyExecute(&*BBI)) in isInTailCallPosition()
H A DCodeGenCommonISel.cpp35 MachineFunction::iterator BBI(ParentMBB); in addSuccessorMBB() local
37 MF->insert(++BBI, SuccMBB); in addSuccessorMBB()
H A DBranchRelaxation.cpp164 const BasicBlockInfo &BBI = BlockInfo[MBB.getNumber()]; in scanFunction()
165 dbgs() << format("%%bb.%u\toffset=%08x\t", MBB.getNumber(), BBI.Offset) in scanFunction()
166 << format("size=%#x\n", BBI.Size); in scanFunction()
155 const BasicBlockInfo &BBI = BlockInfo[MBB.getNumber()]; dumpBBs() local
/freebsd/contrib/llvm-project/llvm/lib/Target/PowerPC/
H A DPPCPreEmitPeephole.cpp127 for (auto BBI = MBB.instr_begin(); BBI != MBB.instr_end(); ++BBI) { in removeRedundantLIs() local
130 if (InstrsToErase.contains(&*BBI)) in removeRedundantLIs()
133 unsigned Opc = BBI->getOpcode(); in removeRedundantLIs()
139 if (!BBI->getOperand(1).isImm()) in removeRedundantLIs()
141 assert(BBI->getOperand(0).isReg() && in removeRedundantLIs()
144 LLVM_DEBUG(dbgs() << "Scanning after load immediate: "; BBI->dump();); in removeRedundantLIs()
146 Register Reg = BBI->getOperand(0).getReg(); in removeRedundantLIs()
147 int64_t Imm = BBI->getOperand(1).getImm(); in removeRedundantLIs()
149 if (BBI->getOperand(0).isDead()) { in removeRedundantLIs()
150 DeadOrKillToUnset = &BBI->getOperand(0); in removeRedundantLIs()
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/freebsd/contrib/llvm-project/llvm/lib/Target/ARM/
H A DARMBasicBlockInfo.cpp48 BasicBlockInfo &BBI = BBInfo[MBB->getNumber()]; in computeBlockSize()
49 BBI.Size = 0; in computeBlockSize() local
50 BBI.Unalign = 0; in computeBlockSize()
51 BBI.PostAlign = Align(1); in computeBlockSize()
54 BBI.Size += TII->getInstSizeInBytes(I); in computeBlockSize()
58 BBI.Unalign = isThumb ? 1 : 2; in computeBlockSize()
61 BBI.Unalign = 1; in computeBlockSize()
66 BBI.PostAlign = Align(4); in computeBlockSize()
H A DARMBasicBlockInfo.h147 void insert(unsigned BBNum, BasicBlockInfo BBI) { in insert() argument
148 BBInfo.insert(BBInfo.begin() + BBNum, BBI); in insert()
/freebsd/contrib/llvm-project/llvm/include/llvm/Transforms/Scalar/
H A DMemCpyOptimizer.h64 bool processStore(StoreInst *SI, BasicBlock::iterator &BBI);
66 BasicBlock::iterator &BBI);
67 bool processMemSet(MemSetInst *SI, BasicBlock::iterator &BBI);
68 bool processMemCpy(MemCpyInst *M, BasicBlock::iterator &BBI);
/freebsd/contrib/llvm-project/llvm/lib/Transforms/InstCombine/
H A DInstCombineLoadStoreAlloca.cpp1405 BasicBlock::iterator BBI(SI); in visitStoreInst() local
1406 for (unsigned ScanInsts = 6; BBI != SI.getParent()->begin() && ScanInsts; in visitStoreInst()
1408 --BBI; in visitStoreInst()
1411 if (BBI->isDebugOrPseudoInst()) { in visitStoreInst()
1416 if (StoreInst *PrevSI = dyn_cast<StoreInst>(BBI)) { in visitStoreInst()
1436 if (LoadInst *LI = dyn_cast<LoadInst>(BBI)) { in visitStoreInst()
1448 if (BBI->mayWriteToMemory() || BBI->mayReadFromMemory() || BBI->mayThrow()) in visitStoreInst()
1510 BasicBlock::iterator BBI(OtherBB->getTerminator()); in mergeStoreIntoSuccessor() local
1511 BranchInst *OtherBr = dyn_cast<BranchInst>(BBI); in mergeStoreIntoSuccessor()
1512 if (!OtherBr || BBI == OtherBB->begin()) in mergeStoreIntoSuccessor()
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/freebsd/contrib/llvm-project/llvm/lib/Analysis/
H A DLazyValueInfo.cpp423 solveBlockValueBinaryOp(BinaryOperator *BBI, BasicBlock *BB);
437 Instruction *BBI);
593 static ValueLatticeElement getFromRangeMetadata(Instruction *BBI) { in getFromRangeMetadata() argument
594 switch (BBI->getOpcode()) { in getFromRangeMetadata()
599 if (std::optional<ConstantRange> Range = cast<CallBase>(BBI)->getRange()) in getFromRangeMetadata()
603 if (MDNode *Ranges = BBI->getMetadata(LLVMContext::MD_range)) in getFromRangeMetadata()
604 if (isa<IntegerType>(BBI->getType())) { in getFromRangeMetadata()
632 Instruction *BBI = dyn_cast<Instruction>(Val); in solveBlockValueImpl() local
633 if (!BBI || BBI->getParent() != BB) in solveBlockValueImpl()
636 if (PHINode *PN = dyn_cast<PHINode>(BBI)) in solveBlockValueImpl()
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H A DLoads.cpp383 BasicBlock::iterator BBI = ScanFrom->getIterator(), in isSafeToLoadUnconditionally() local
390 while (BBI != E) { in isSafeToLoadUnconditionally()
391 --BBI; in isSafeToLoadUnconditionally()
395 if (isa<CallInst>(BBI) && BBI->mayWriteToMemory() && in isSafeToLoadUnconditionally()
396 !isa<LifetimeIntrinsic>(BBI) && !isa<DbgInfoIntrinsic>(BBI)) in isSafeToLoadUnconditionally()
402 if (LoadInst *LI = dyn_cast<LoadInst>(BBI)) { in isSafeToLoadUnconditionally()
411 } else if (StoreInst *SI = dyn_cast<StoreInst>(BBI)) { in isSafeToLoadUnconditionally()
H A DLoopPass.cpp51 auto BBI = llvm::find_if(L->blocks(), [](BasicBlock *BB) { return BB; }); in runOnLoop() local
52 if (BBI != L->blocks().end() && in runOnLoop()
53 isFunctionInPrintList((*BBI)->getParent()->getName())) { in runOnLoop()
/freebsd/contrib/llvm-project/llvm/lib/Transforms/Scalar/
H A DPlaceSafepoints.cpp478 for (BasicBlock::iterator BBI(Start), BBE0 = Start->getParent()->end(), in scanOneBB() local
480 BBI != BBE0 && BBI != BBE1; BBI++) { in scanOneBB()
481 if (CallInst *CI = dyn_cast<CallInst>(&*BBI)) in scanOneBB()
485 assert(!isa<InvokeInst>(&*BBI) && in scanOneBB()
490 if (BBI->isTerminator()) { in scanOneBB()
491 BasicBlock *BB = BBI->getParent(); in scanOneBB()
H A DTailRecursionElimination.cpp470 BasicBlock::iterator BBI(TI); in findTRECandidate() local
472 CI = dyn_cast<CallInst>(BBI); in findTRECandidate()
476 if (BBI == BB->begin()) in findTRECandidate()
478 --BBI; in findTRECandidate()
647 BasicBlock::iterator BBI(CI); in eliminateCall() local
648 for (++BBI; &*BBI != Ret; ++BBI) { in eliminateCall()
649 if (canMoveAboveCall(&*BBI, CI, AA)) in eliminateCall()
656 if (AccPN || !canTransformAccumulatorRecursion(&*BBI, CI)) in eliminateCall()
661 AccRecInstr = &*BBI; in eliminateCall()
H A DMemCpyOptimizer.cpp637 BasicBlock::iterator &BBI) { in processStoreOfLoad() argument
710 BBI = M->getIterator(); in processStoreOfLoad()
748 BBI = SI->getNextNonDebugInstruction()->getIterator(); in processStoreOfLoad()
760 bool MemCpyOptPass::processStore(StoreInst *SI, BasicBlock::iterator &BBI) { in processStore() argument
784 return processStoreOfLoad(SI, LI, DL, BBI); in processStore()
803 BBI = I->getIterator(); // Don't invalidate iterator. in processStore()
830 BBI = M->getIterator(); in processStore()
838 bool MemCpyOptPass::processMemSet(MemSetInst *MSI, BasicBlock::iterator &BBI) { in processMemSet() argument
844 BBI = I->getIterator(); // Don't invalidate iterator. in processMemSet()
1725 bool MemCpyOptPass::processMemCpy(MemCpyInst *M, BasicBlock::iterator &BBI) { in processMemCpy() argument
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/freebsd/contrib/llvm-project/llvm/lib/IR/
H A DSafepointIRVerifier.cpp558 for (auto &BBI : BlockMap) { in GCPtrTracker() local
559 gatherDominatingDefs(BBI.first, BBI.second->AvailableIn, DT); in GCPtrTracker()
560 transferBlock(BBI.first, *BBI.second, true); in GCPtrTracker()
616 for (auto &BBI : BlockMap) in recalculateBBsStates() local
617 Worklist.insert(BBI.first); in recalculateBBsStates()
/freebsd/contrib/llvm-project/llvm/lib/Transforms/ObjCARC/
H A DObjCARCContract.cpp448 BasicBlock::iterator BBI = Inst->getIterator(); in tryToPeepholeInstruction() local
455 if (BBI == InstParent->begin()) { in tryToPeepholeInstruction()
459 BBI = Pred->getTerminator()->getIterator(); in tryToPeepholeInstruction()
462 --BBI; in tryToPeepholeInstruction()
463 } while (IsNoopInstruction(&*BBI)); in tryToPeepholeInstruction()
465 if (GetRCIdentityRoot(&*BBI) == GetArgRCIdentityRoot(Inst)) { in tryToPeepholeInstruction()
/freebsd/contrib/llvm-project/llvm/lib/Target/CSKY/
H A DCSKYConstantIslandPass.cpp280 const BasicBlockInfo &BBI = BBInfo[J]; in dumpBBs() local
281 dbgs() << format("%08x %bb.%u\t", BBI.Offset, J) in dumpBBs()
584 BasicBlockInfo &BBI = BBInfo[MBB->getNumber()]; in computeBlockSize() local
585 BBI.Size = 0; in computeBlockSize()
588 BBI.Size += TII->getInstSizeInBytes(MI); in computeBlockSize()
783 const BasicBlockInfo &BBI = BBInfo[Block]; in isCPEntryInRange()
788 << format("%#x-%x\t", BBI.Offset, BBI.postOffset()) << *MI in isCPEntryInRange()
/freebsd/contrib/llvm-project/llvm/lib/Transforms/Utils/
H A DLoopSimplify.cpp85 Function::iterator BBI = --NewBB->getIterator(); in placeSplitBlockCarefully() local
87 if (&*BBI == Pred) in placeSplitBlockCarefully()
99 Function::iterator BBI = Pred->getIterator(); in placeSplitBlockCarefully() local
100 if (++BBI != NewBB->getParent()->end() && L->contains(&*BBI)) { in placeSplitBlockCarefully()
H A DSimplifyCFG.cpp3383 for (BasicBlock::iterator BBI = BB->begin(); &*BBI != BI; ++BBI) { in FoldCondBranchOnValueKnownInPredecessorImpl() local
3384 if (PHINode *PN = dyn_cast<PHINode>(BBI)) { in FoldCondBranchOnValueKnownInPredecessorImpl()
3389 Instruction *N = BBI->clone(); in FoldCondBranchOnValueKnownInPredecessorImpl()
3393 if (BBI->hasName()) in FoldCondBranchOnValueKnownInPredecessorImpl()
3394 N->setName(BBI->getName() + ".c"); in FoldCondBranchOnValueKnownInPredecessorImpl()
3405 if (!BBI->use_empty()) in FoldCondBranchOnValueKnownInPredecessorImpl()
3406 TranslateMap[&*BBI] = V; in FoldCondBranchOnValueKnownInPredecessorImpl()
3413 if (!BBI->use_empty()) in FoldCondBranchOnValueKnownInPredecessorImpl()
3414 TranslateMap[&*BBI] = N; in FoldCondBranchOnValueKnownInPredecessorImpl()
3420 for (; SrcDbgCursor != BBI; ++SrcDbgCursor) in FoldCondBranchOnValueKnownInPredecessorImpl()
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/freebsd/contrib/llvm-project/llvm/lib/Target/Mips/
H A DMipsConstantIslandPass.cpp427 const BasicBlockInfo &BBI = BBInfo[J]; in dumpBBs() local
428 dbgs() << format("%08x %bb.%u\t", BBI.Offset, J) in dumpBBs()
785 BasicBlockInfo &BBI = BBInfo[MBB->getNumber()]; in computeBlockSize() local
786 BBI.Size = 0; in computeBlockSize()
789 BBI.Size += TII->getInstSizeInBytes(MI); in computeBlockSize()
977 const BasicBlockInfo &BBI = BBInfo[Block]; in isCPEntryInRange()
982 << format("%#x-%x\t", BBI.Offset, BBI.postOffset()) << *MI in isCPEntryInRange()

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