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Searched refs:TBB (Results 1 – 25 of 91) sorted by relevance

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/freebsd/contrib/llvm-project/llvm/lib/Target/NVPTX/
H A DNVPTXInstrInfo.cpp93 MachineBasicBlock *&TBB, in analyzeBranch() argument
108 TBB = LastInst.getOperand(0).getMBB(); in analyzeBranch()
112 TBB = LastInst.getOperand(1).getMBB(); in analyzeBranch()
130 TBB = SecondLastInst.getOperand(1).getMBB(); in analyzeBranch()
140 TBB = SecondLastInst.getOperand(0).getMBB(); in analyzeBranch()
178 MachineBasicBlock *TBB, in insertBranch() argument
186 assert(TBB && "insertBranch must not be told to insert a fallthrough"); in insertBranch()
193 BuildMI(&MBB, DL, get(NVPTX::GOTO)).addMBB(TBB); in insertBranch()
195 BuildMI(&MBB, DL, get(NVPTX::CBranch)).add(Cond[0]).addMBB(TBB); in insertBranch()
200 BuildMI(&MBB, DL, get(NVPTX::CBranch)).add(Cond[0]).addMBB(TBB); in insertBranch()
H A DNVPTXInstrInfo.h59 bool analyzeBranch(MachineBasicBlock &MBB, MachineBasicBlock *&TBB,
65 unsigned insertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB,
/freebsd/contrib/llvm-project/llvm/lib/Target/WebAssembly/
H A DWebAssemblyInstrInfo.cpp90 MachineBasicBlock *&TBB, in analyzeBranch() argument
112 TBB = MI.getOperand(0).getMBB(); in analyzeBranch()
120 TBB = MI.getOperand(0).getMBB(); in analyzeBranch()
125 TBB = MI.getOperand(0).getMBB(); in analyzeBranch()
160 MachineBasicBlock &MBB, MachineBasicBlock *TBB, MachineBasicBlock *FBB, in insertBranch() argument
165 if (!TBB) in insertBranch()
168 BuildMI(&MBB, DL, get(WebAssembly::BR)).addMBB(TBB); in insertBranch()
175 BuildMI(&MBB, DL, get(WebAssembly::BR_IF)).addMBB(TBB).add(Cond[1]); in insertBranch()
177 BuildMI(&MBB, DL, get(WebAssembly::BR_UNLESS)).addMBB(TBB).add(Cond[1]); in insertBranch()
H A DWebAssemblyFixBrTableDefaults.cpp101 MachineBasicBlock *TBB = nullptr, *FBB = nullptr; in fixBrTableDefault() local
104 bool Analyzed = !TII.analyzeBranch(*HeaderMBB, TBB, FBB, Cond); in fixBrTableDefault()
116 if (TBB && TBB != MBB) { in fixBrTableDefault()
135 MI.addOperand(MF, MachineOperand::CreateMBB(TBB)); in fixBrTableDefault()
/freebsd/contrib/llvm-project/llvm/lib/CodeGen/
H A DEarlyIfConversion.cpp95 MachineBasicBlock *TBB; member in __anon4c5015260111::SSAIfConv
102 bool isTriangle() const { return TBB == Tail || FBB == Tail; } in isTriangle()
105 MachineBasicBlock *getTPred() const { return TBB == Tail ? Head : TBB; } in getTPred()
440 TBB = FBB = Tail = nullptr; in canConvertIf()
488 if (TII->analyzeBranch(*Head, TBB, FBB, Cond)) { in canConvertIf()
494 if (!TBB) { in canConvertIf()
508 FBB = TBB == Succ0 ? Succ1 : Succ0; in canConvertIf()
541 if (TBB != Tail && !canPredicateInstrs(TBB)) in canConvertIf()
546 if (TBB != Tail && !canSpeculateInstrs(TBB)) in canConvertIf()
685 assert(Head && Tail && TBB && FBB && "Call canConvertIf first."); in convertIf()
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H A DBranchRelaxation.cpp359 MachineBasicBlock *TBB = nullptr, *FBB = nullptr; in fixupConditionalBranch()
370 auto insertBranch = [&](MachineBasicBlock *MBB, MachineBasicBlock *TBB, in fixupConditionalBranch()
375 TII->insertBranch(*MBB, TBB, FBB, Cond, DL, &NewBrSize); in fixupConditionalBranch()
395 bool Fail = TII->analyzeBranch(*MBB, TBB, FBB, Cond); in fixupConditionalBranch()
409 if (MBB->getSectionID() != TBB->getSectionID() && in fixupConditionalBranch()
410 TBB->getSectionID() == MBBSectionID::ColdSectionID && in fixupConditionalBranch()
420 insertUncondBranch(NewBB, TBB); in fixupConditionalBranch()
423 MBB->replaceSuccessor(TBB, NewBB); in fixupConditionalBranch()
424 NewBB->addSuccessor(TBB); in fixupConditionalBranch()
437 << printMBBReference(*MBB) << " to " << printMBBReference(*TBB) in fixupConditionalBranch()
321 MachineBasicBlock *TBB = nullptr, *FBB = nullptr; fixupConditionalBranch() local
334 __anon6cb7e2b90302(MachineBasicBlock *MBB, MachineBasicBlock *TBB, MachineBasicBlock *FBB, SmallVectorImpl<MachineOperand>& Cond) fixupConditionalBranch() argument
[all...]
H A DMachineLoopUtils.cpp121 MachineBasicBlock *TBB = nullptr, *FBB = nullptr; in PeelSingleBlockLoop() local
123 bool CanAnalyzeBr = !TII->analyzeBranch(*Loop, TBB, FBB, Cond); in PeelSingleBlockLoop()
127 TII->insertBranch(*Loop, TBB == Exit ? NewBB : TBB, in PeelSingleBlockLoop()
H A DMachineBasicBlock.cpp701 MachineBasicBlock *TBB = nullptr, *FBB = nullptr; in updateTerminator() local
704 bool B = TII->analyzeBranch(*this, TBB, FBB, Cond); in updateTerminator()
708 if (TBB) { in updateTerminator()
711 if (isLayoutSuccessor(TBB)) in updateTerminator()
737 if (isLayoutSuccessor(TBB)) { in updateTerminator()
744 TII->insertBranch(*this, TBB, nullptr, Cond, DL); in updateTerminator()
754 if (PreviousLayoutSuccessor == TBB) { in updateTerminator()
759 if (!isLayoutSuccessor(TBB)) { in updateTerminator()
761 TII->insertBranch(*this, TBB, nullptr, Cond, DL); in updateTerminator()
767 if (isLayoutSuccessor(TBB)) { in updateTerminator()
[all …]
/freebsd/contrib/llvm-project/llvm/lib/Target/MSP430/
H A DMSP430InstrInfo.cpp165 MachineBasicBlock *&TBB, in analyzeBranch() argument
195 TBB = I->getOperand(0).getMBB(); in analyzeBranch()
206 TBB = nullptr; in analyzeBranch()
213 TBB = I->getOperand(0).getMBB(); in analyzeBranch()
226 FBB = TBB; in analyzeBranch()
227 TBB = I->getOperand(0).getMBB(); in analyzeBranch()
235 assert(TBB); in analyzeBranch()
239 if (TBB != I->getOperand(0).getMBB()) in analyzeBranch()
254 MachineBasicBlock *TBB, in insertBranch() argument
260 assert(TBB && "insertBranch must not be told to insert a fallthrough"); in insertBranch()
[all …]
/freebsd/contrib/llvm-project/llvm/lib/Target/RISCV/
H A DRISCVRedundantCopyElimination.cpp76 MachineBasicBlock *TBB) { in guaranteesZeroRegInBlock() argument
78 assert(TBB != nullptr && "Expected branch target basic block"); in guaranteesZeroRegInBlock()
81 Cond[2].getReg() == RISCV::X0 && TBB == &MBB) in guaranteesZeroRegInBlock()
84 Cond[2].getReg() == RISCV::X0 && TBB != &MBB) in guaranteesZeroRegInBlock()
100 MachineBasicBlock *TBB = nullptr, *FBB = nullptr; in optimizeBlock() local
102 if (TII->analyzeBranch(*PredMBB, TBB, FBB, Cond, /*AllowModify*/ false) || in optimizeBlock()
107 if (!guaranteesZeroRegInBlock(MBB, Cond, TBB)) in optimizeBlock()
/freebsd/contrib/llvm-project/llvm/lib/Target/AVR/
H A DAVRInstrInfo.cpp265 MachineBasicBlock *&TBB, in analyzeBranch() argument
298 TBB = I->getOperand(0).getMBB(); in analyzeBranch()
310 TBB = nullptr; in analyzeBranch()
318 TBB = I->getOperand(0).getMBB(); in analyzeBranch()
368 FBB = TBB; in analyzeBranch()
369 TBB = I->getOperand(0).getMBB(); in analyzeBranch()
377 assert(TBB); in analyzeBranch()
381 if (TBB != I->getOperand(0).getMBB()) { in analyzeBranch()
398 MachineBasicBlock *TBB, in insertBranch() argument
406 assert(TBB && "insertBranch must not be told to insert a fallthrough"); in insertBranch()
[all …]
/freebsd/contrib/llvm-project/llvm/lib/Target/XCore/
H A DXCoreInstrInfo.cpp190 MachineBasicBlock *&TBB, in analyzeBranch() argument
208 TBB = LastInst->getOperand(0).getMBB(); in analyzeBranch()
219 TBB = LastInst->getOperand(1).getMBB(); in analyzeBranch()
240 TBB = SecondLastInst->getOperand(1).getMBB(); in analyzeBranch()
252 TBB = SecondLastInst->getOperand(0).getMBB(); in analyzeBranch()
272 MachineBasicBlock *TBB, in insertBranch() argument
278 assert(TBB && "insertBranch must not be told to insert a fallthrough"); in insertBranch()
286 BuildMI(&MBB, DL, get(XCore::BRFU_lu6)).addMBB(TBB); in insertBranch()
291 .addMBB(TBB); in insertBranch()
300 .addMBB(TBB); in insertBranch()
/freebsd/contrib/llvm-project/llvm/lib/Target/ARC/
H A DARCInstrInfo.cpp171 MachineBasicBlock *&TBB, in analyzeBranch() argument
175 TBB = FBB = nullptr; in analyzeBranch()
199 TBB = I->getOperand(0).getMBB(); in analyzeBranch()
206 FBB = TBB; in analyzeBranch()
207 TBB = I->getOperand(0).getMBB(); in analyzeBranch()
370 MachineBasicBlock *TBB, in insertBranch() argument
377 assert(TBB && "insertBranch must not be told to insert a fallthrough"); in insertBranch()
382 BuildMI(&MBB, DL, get(ARC::BR)).addMBB(TBB); in insertBranch()
387 MIB.addMBB(TBB); in insertBranch()
/freebsd/contrib/llvm-project/llvm/lib/Target/Hexagon/
H A DHexagonBranchRelaxation.cpp162 MachineBasicBlock *TBB = nullptr, *FBB = nullptr; in isJumpOutOfRange() local
166 if (HII->analyzeBranch(B, TBB, FBB, Cond, false)) { in isJumpOutOfRange()
171 TBB = FirstTerm->getOperand(HII->getCExtOpNum(*FirstTerm)).getMBB(); in isJumpOutOfRange()
173 if (TBB && &MI == &*FirstTerm) { in isJumpOutOfRange()
174 Distance = std::abs((long long)InstOffset - BlockToInstOffset[TBB]) in isJumpOutOfRange()
/freebsd/contrib/llvm-project/llvm/lib/Target/BPF/
H A DBPFInstrInfo.cpp167 MachineBasicBlock *&TBB, in analyzeBranch() argument
192 TBB = I->getOperand(0).getMBB(); in analyzeBranch()
203 TBB = nullptr; in analyzeBranch()
210 TBB = I->getOperand(0).getMBB(); in analyzeBranch()
221 MachineBasicBlock *TBB, in insertBranch() argument
229 assert(TBB && "insertBranch must not be told to insert a fallthrough"); in insertBranch()
234 BuildMI(&MBB, DL, get(BPF::JMP)).addMBB(TBB); in insertBranch()
/freebsd/contrib/llvm-project/llvm/lib/Target/SPIRV/
H A DSPIRVInstrInfo.cpp183 MachineBasicBlock *&TBB, in analyzeBranch() argument
187 TBB = nullptr; in analyzeBranch()
195 TBB = MI->getOperand(0).getMBB(); in analyzeBranch()
199 TBB = MI->getOperand(1).getMBB(); in analyzeBranch()
234 MachineBasicBlock &MBB, MachineBasicBlock *TBB, MachineBasicBlock *FBB, in insertBranch() argument
/freebsd/contrib/llvm-project/llvm/lib/Target/Mips/
H A DMipsInstrInfo.cpp109 MachineBasicBlock *&TBB, in analyzeBranch() argument
114 BranchType BT = analyzeBranch(MBB, TBB, FBB, Cond, AllowModify, BranchInstrs); in analyzeBranch()
119 void MipsInstrInfo::BuildCondBr(MachineBasicBlock &MBB, MachineBasicBlock *TBB, in BuildCondBr() argument
131 MIB.addMBB(TBB); in BuildCondBr()
135 MachineBasicBlock *TBB, in insertBranch() argument
141 assert(TBB && "insertBranch must not be told to insert a fallthrough"); in insertBranch()
154 BuildCondBr(MBB, TBB, DL, Cond); in insertBranch()
162 BuildMI(&MBB, DL, get(UncondBrOpc)).addMBB(TBB); in insertBranch()
164 BuildCondBr(MBB, TBB, DL, Cond); in insertBranch()
205 MachineBasicBlock &MBB, MachineBasicBlock *&TBB, MachineBasicBlock *&FBB, in analyzeBranch() argument
[all …]
H A DMipsInstrInfo.h63 bool analyzeBranch(MachineBasicBlock &MBB, MachineBasicBlock *&TBB,
71 unsigned insertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB,
79 BranchType analyzeBranch(MachineBasicBlock &MBB, MachineBasicBlock *&TBB,
208 void BuildCondBr(MachineBasicBlock &MBB, MachineBasicBlock *TBB,
/freebsd/contrib/llvm-project/llvm/lib/Target/M68k/
H A DM68kInstrInfo.cpp84 MachineBasicBlock *&TBB, in AnalyzeBranchImpl() argument
126 TBB = UncondBranch.second; in AnalyzeBranchImpl()
139 TBB = nullptr; in AnalyzeBranchImpl()
206 TBB = UncondBranch.second; in AnalyzeBranchImpl()
212 TBB = CondBranchTarget; in AnalyzeBranchImpl()
221 TBB = CondBranchTarget; in AnalyzeBranchImpl()
232 assert(TBB); in AnalyzeBranchImpl()
239 if (OldBranchCode == BranchCode && TBB == NewTBB) in AnalyzeBranchImpl()
250 MachineBasicBlock *&TBB, in analyzeBranch() argument
254 return AnalyzeBranchImpl(MBB, TBB, FBB, Cond, AllowModify); in analyzeBranch()
[all …]
/freebsd/contrib/llvm-project/llvm/lib/Target/AArch64/
H A DAArch64ConditionOptimizer.cpp349 MachineBasicBlock *TBB = nullptr, *FBB = nullptr; in runOnMachineFunction() local
350 if (TII->analyzeBranch(*HBB, TBB, FBB, HeadCond)) { in runOnMachineFunction()
355 if (!TBB || TBB == HBB) { in runOnMachineFunction()
361 if (TII->analyzeBranch(*TBB, TBB_TBB, TBB_FBB, TrueCond)) { in runOnMachineFunction()
370 MachineInstr *TrueCmpMI = findSuitableCompare(TBB); in runOnMachineFunction()
H A DAArch64SpeculationHardening.cpp152 bool endsWithCondControlFlow(MachineBasicBlock &MBB, MachineBasicBlock *&TBB,
187 MachineBasicBlock &MBB, MachineBasicBlock *&TBB, MachineBasicBlock *&FBB, in endsWithCondControlFlow() argument
190 if (TII->analyzeBranch(MBB, TBB, FBB, analyzeBranchCondCode, false)) in endsWithCondControlFlow()
200 assert(TBB != nullptr); in endsWithCondControlFlow()
207 if (TBB == FBB) in endsWithCondControlFlow()
245 MachineBasicBlock *TBB = nullptr; in instrumentControlFlow() local
249 if (!endsWithCondControlFlow(MBB, TBB, FBB, CondCode)) { in instrumentControlFlow()
258 MachineBasicBlock *SplitEdgeTBB = MBB.SplitCriticalEdge(TBB, *this); in instrumentControlFlow()
H A DAArch64ConditionalCompares.cpp499 MachineBasicBlock *TBB = nullptr, *FBB = nullptr; in canConvert() local
500 if (TII->analyzeBranch(*Head, TBB, FBB, HeadCond)) { in canConvert()
508 if (!TBB || HeadCond.empty()) { in canConvert()
522 if (TBB != CmpBB) { in canConvert()
523 assert(TBB == Tail && "Unexpected TBB"); in canConvert()
528 TBB = FBB = nullptr; in canConvert()
529 if (TII->analyzeBranch(*CmpBB, TBB, FBB, CmpBBCond)) { in canConvert()
535 if (!TBB || CmpBBCond.empty()) { in canConvert()
548 if (TBB != Tail) in canConvert()
/freebsd/contrib/llvm-project/llvm/lib/Target/LoongArch/
H A DLoongArchInstrInfo.cpp268 MachineBasicBlock *&TBB, in analyzeBranch() argument
272 TBB = FBB = nullptr; in analyzeBranch()
305 TBB = getBranchDestBlock(*I); in analyzeBranch()
311 parseCondBranch(*I, TBB, Cond); in analyzeBranch()
318 parseCondBranch(*std::prev(I), TBB, Cond); in analyzeBranch()
384 MachineBasicBlock &MBB, MachineBasicBlock *TBB, MachineBasicBlock *FBB, in insertBranch() argument
390 assert(TBB && "insertBranch must not be told to insert a fallthrough"); in insertBranch()
396 MachineInstr &MI = *BuildMI(&MBB, DL, get(LoongArch::PseudoBR)).addMBB(TBB); in insertBranch()
406 MIB.addMBB(TBB); in insertBranch()
/freebsd/contrib/llvm-project/llvm/lib/Target/Sparc/
H A DSparcInstrInfo.cpp245 MachineBasicBlock *&TBB, in analyzeBranch() argument
263 TBB = LastInst->getOperand(0).getMBB(); in analyzeBranch()
268 parseCondBranch(LastInst, TBB, Cond); in analyzeBranch()
287 TBB = LastInst->getOperand(0).getMBB(); in analyzeBranch()
302 parseCondBranch(SecondLastInst, TBB, Cond); in analyzeBranch()
310 TBB = SecondLastInst->getOperand(0).getMBB(); in analyzeBranch()
328 MachineBasicBlock *TBB, in insertBranch() argument
333 assert(TBB && "insertBranch must not be told to insert a fallthrough"); in insertBranch()
339 BuildMI(&MBB, DL, get(SP::BA)).addMBB(TBB); in insertBranch()
350 BuildMI(&MBB, DL, get(Opc)).addMBB(TBB).addImm(CC).addReg(Reg); in insertBranch()
[all …]
/freebsd/contrib/llvm-project/llvm/lib/Target/CSKY/
H A DCSKYInstrInfo.cpp46 MachineBasicBlock *&TBB, in analyzeBranch() argument
50 TBB = FBB = nullptr; in analyzeBranch()
91 TBB = getBranchDestBlock(*I); in analyzeBranch()
97 parseCondBranch(*I, TBB, Cond); in analyzeBranch()
104 parseCondBranch(*std::prev(I), TBB, Cond); in analyzeBranch()
155 MachineBasicBlock &MBB, MachineBasicBlock *TBB, MachineBasicBlock *FBB, in insertBranch() argument
161 assert(TBB && "insertBranch must not be told to insert a fallthrough"); in insertBranch()
167 MachineInstr &MI = *BuildMI(&MBB, DL, get(CSKY::BR32)).addMBB(TBB); in insertBranch()
175 MachineInstr &CondMI = *BuildMI(&MBB, DL, get(Opc)).add(Cond[1]).addMBB(TBB); in insertBranch()

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