bool runOnMachineFunction(MachineFunction &MF) override;
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
+
const char *getPassName() const override {
return "Execution dependency fix";
}
bool runOnMachineFunction(MachineFunction &MF) override;
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
+
private:
bool ReverseBranchCondition(BBInfo &BBI);
bool ValidSimple(BBInfo &TrueBBI, unsigned &Dups,
bool runOnMachineFunction(MachineFunction &F) override;
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
+
const char *getPassName() const override {
return "Workaround A53 erratum 835769 pass";
}
bool runOnMachineFunction(MachineFunction &F) override;
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
+
const char *getPassName() const override {
return "A57 FP Anti-dependency breaker";
}
bool runOnMachineFunction(MachineFunction &MF) override;
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
+
const char *getPassName() const override {
return AARCH64_COLLECT_LOH_NAME;
}
bool runOnMachineFunction(MachineFunction &F) override;
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
+
const char *getPassName() const override { return AARCH64_DEAD_REG_DEF_NAME; }
void getAnalysisUsage(AnalysisUsage &AU) const override {
bool runOnMachineFunction(MachineFunction &Fn) override;
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
+
const char *getPassName() const override {
return AARCH64_LOAD_STORE_OPT_NAME;
}
AArch64RedundantCopyElimination() : MachineFunctionPass(ID) {}
bool optimizeCopy(MachineBasicBlock *MBB);
bool runOnMachineFunction(MachineFunction &MF) override;
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
const char *getPassName() const override {
return "AArch64 Redundant Copy Elimination";
}
bool runOnMachineFunction(MachineFunction &MF) override;
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
+
const char *getPassName() const override {
return "ARM constant island placement and branch shortening pass";
}
bool runOnMachineFunction(MachineFunction &Fn) override;
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
+
const char *getPassName() const override {
return "ARM pseudo instruction expansion pass";
}
bool runOnMachineFunction(MachineFunction &Fn) override;
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
+
const char *getPassName() const override {
return ARM_LOAD_STORE_OPT_NAME;
}
return new ARMPreAllocLoadStoreOpt();
return new ARMLoadStoreOpt();
}
-
bool runOnMachineFunction(MachineFunction &Fn) override;
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
+
const char *getPassName() const override {
return "optimise barriers pass";
}
bool runOnMachineFunction(MachineFunction &Fn) override;
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
+
const char *getPassName() const override {
return "Thumb IT blocks insertion pass";
}
bool runOnMachineFunction(MachineFunction &MF) override;
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
+
const char *getPassName() const override {
return "Thumb2 instruction size reduction pass";
}
return "Hexagon CFG Optimizer";
}
bool runOnMachineFunction(MachineFunction &Fn) override;
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
};
bool runOnMachineFunction(MachineFunction &Fn) override;
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
+
private:
MachineInstr *findPairable(MachineInstr *I1, bool &DoInsertAtI1,
bool AllowC64);
bool runOnMachineFunction(MachineFunction &MF) override;
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
+
const char *getPassName() const override {
return "Hexagon Hardware Loop Fixup";
}
initializeHexagonCallFrameInformationPass(PR);
}
bool runOnMachineFunction(MachineFunction &MF) override;
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
};
char HexagonCallFrameInformation::ID = 0;
MachineFunctionPass::getAnalysisUsage(AU);
}
bool runOnMachineFunction(MachineFunction &MF) override;
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
private:
const HexagonInstrInfo *HII;
FunctionPass *llvm::createHexagonGenMux() {
return new HexagonGenMux();
}
-
}
bool runOnMachineFunction(MachineFunction &Fn) override;
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
private:
/// \brief A handle to the branch probability pass.
}
bool runOnMachineFunction(MachineFunction &MF) override;
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
+
static char ID;
private:
return "Hexagon Split Const32s and Const64s";
}
bool runOnMachineFunction(MachineFunction &Fn) override;
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
};
return "Hexagon Packetizer";
}
bool runOnMachineFunction(MachineFunction &Fn) override;
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
private:
const HexagonInstrInfo *HII;
FunctionPass *llvm::createHexagonPacketizer() {
return new HexagonPacketizer();
}
-
return Changed;
}
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
+
void insertDefsUses(MachineBasicBlock::instr_iterator MI,
SmallSet<unsigned, 32> &RegDefs,
SmallSet<unsigned, 32> &RegUses);
bool runOnMachineFunction(MachineFunction &F) override;
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
+
private:
MbbIterator findClosestSuitableAluInstr(MachineBasicBlock *BB,
const MbbIterator &MemInstr,
bool runOnMachineFunction(MachineFunction &F) override;
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
+
private:
bool CombineSetflagAluInBasicBlock(MachineFunction *MF,
MachineBasicBlock *BB);
bool runOnMachineFunction(MachineFunction &Fn) override;
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
+
const char *getPassName() const override {
return "MSP430 Branch Selector";
}
bool runOnMachineFunction(MachineFunction &F) override;
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
+
void doInitialPlacement(std::vector<MachineInstr*> &CPEMIs);
CPEntry *findConstPoolEntry(unsigned CPI, const MachineInstr *CPEMI);
unsigned getCPELogAlign(const MachineInstr *CPEMI);
}
}
}
-
return Changed;
}
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
+
void getAnalysisUsage(AnalysisUsage &AU) const override {
AU.addRequired<MachineBranchProbabilityInfo>();
MachineFunctionPass::getAnalysisUsage(AU);
bool runOnMachineFunction(MachineFunction &F) override;
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
+
private:
static char ID;
};
bool runOnMachineFunction(MachineFunction &F) override;
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
+
private:
void splitMBB(MachineBasicBlock *MBB);
void initMBBInfo();
bool runOnMachineFunction(MachineFunction &Fn) override;
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
+
const char *getPassName() const override {
return "PowerPC Branch Selector";
}
BlockSizes.clear();
return true;
}
-
return Changed;
}
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
+
void getAnalysisUsage(AnalysisUsage &AU) const override {
MachineFunctionPass::getAnalysisUsage(AU);
}
char PPCEarlyReturn::ID = 0;
FunctionPass*
llvm::createPPCEarlyReturnPass() { return new PPCEarlyReturn(); }
-
return Changed;
}
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
+
void insertCallDefsUses(MachineBasicBlock::iterator MI,
SmallSet<unsigned, 32>& RegDefs,
SmallSet<unsigned, 32>& RegUses);
bool processBlock(MachineBasicBlock &MBB);
bool runOnMachineFunction(MachineFunction &F) override;
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
private:
Reference getRegReferences(MachineInstr *MI, unsigned Reg);
}
bool runOnMachineFunction(MachineFunction &F) override;
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
private:
void skipNonTerminators(BlockPosition &Position, MBBInfo &Block);
bool processBlock(MachineBasicBlock &MBB);
bool runOnMachineFunction(MachineFunction &F) override;
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
private:
bool shortenIIF(MachineInstr &MI, unsigned LLIxL, unsigned LLIxH);
bool runOnMachineFunction(MachineFunction &Fn) override;
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
+
const char *getPassName() const override {
return "X86 pseudo instruction expansion pass";
}
/// where performance or code size can be improved.
bool runOnMachineFunction(MachineFunction &MF) override;
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
+
private:
MachineFunction *MF;
/// if needed and when possible.
bool runOnMachineFunction(MachineFunction &MF) override;
+ // This pass runs after regalloc and doesn't support VReg operands.
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
+
private:
MachineFunction *MF;
const X86InstrInfo *TII; // Machine instruction info.
bool runOnMachineFunction(MachineFunction &MF) override;
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
+
const char *getPassName() const override { return "X86 FP Stackifier"; }
private:
bool runOnMachineFunction(MachineFunction &MF) override;
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
+
const char *getPassName() const override {
return "X86 Atom pad short functions";
}
VZeroUpperInserter() : MachineFunctionPass(ID) {}
bool runOnMachineFunction(MachineFunction &MF) override;
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
const char *getPassName() const override {return "X86 vzeroupper inserter";}
private:
XCoreFTAOElim() : MachineFunctionPass(ID) {}
bool runOnMachineFunction(MachineFunction &Fn) override;
+ MachineFunctionProperties getRequiredProperties() const override {
+ return MachineFunctionProperties().set(
+ MachineFunctionProperties::Property::AllVRegsAllocated);
+ }
const char *getPassName() const override {
return "XCore FRAME_TO_ARGS_OFFSET Elimination";
alignment: 1
exposesReturnsTwice: false
hasInlineAsm: false
+allVRegsAllocated: true
isSSA: false
tracksRegLiveness: true
tracksSubRegLiveness: false