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| SystemZCCState (CallingConv::ID CC, bool isVarArg, MachineFunction &MF, SmallVectorImpl< CCValAssign > &locs, LLVMContext &C) |
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void | AnalyzeFormalArguments (const SmallVectorImpl< ISD::InputArg > &Ins, CCAssignFn Fn) |
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void | AnalyzeCallOperands (const SmallVectorImpl< ISD::OutputArg > &Outs, CCAssignFn Fn) |
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void | AnalyzeCallOperands (const SmallVectorImpl< MVT > &Outs, SmallVectorImpl< ISD::ArgFlagsTy > &Flags, CCAssignFn Fn)=delete |
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bool | IsFixed (unsigned ValNo) |
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bool | IsShortVector (unsigned ValNo) |
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| CCState (CallingConv::ID CC, bool isVarArg, MachineFunction &MF, SmallVectorImpl< CCValAssign > &locs, LLVMContext &C) |
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void | addLoc (const CCValAssign &V) |
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LLVMContext & | getContext () const |
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MachineFunction & | getMachineFunction () const |
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CallingConv::ID | getCallingConv () const |
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bool | isVarArg () const |
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unsigned | getNextStackOffset () const |
| getNextStackOffset - Return the next stack offset such that all stack slots satisfy their alignment requirements. More...
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unsigned | getAlignedCallFrameSize () const |
| getAlignedCallFrameSize - Return the size of the call frame needed to be able to store all arguments and such that the alignment requirement of each of the arguments is satisfied. More...
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bool | isAllocated (MCRegister Reg) const |
| isAllocated - Return true if the specified register (or an alias) is allocated. More...
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void | AnalyzeFormalArguments (const SmallVectorImpl< ISD::InputArg > &Ins, CCAssignFn Fn) |
| AnalyzeFormalArguments - Analyze an array of argument values, incorporating info about the formals into this state. More...
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void | AnalyzeArguments (const SmallVectorImpl< ISD::InputArg > &Ins, CCAssignFn Fn) |
| The function will invoke AnalyzeFormalArguments. More...
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void | AnalyzeReturn (const SmallVectorImpl< ISD::OutputArg > &Outs, CCAssignFn Fn) |
| AnalyzeReturn - Analyze the returned values of a return, incorporating info about the result values into this state. More...
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bool | CheckReturn (const SmallVectorImpl< ISD::OutputArg > &Outs, CCAssignFn Fn) |
| CheckReturn - Analyze the return values of a function, returning true if the return can be performed without sret-demotion, and false otherwise. More...
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void | AnalyzeCallOperands (const SmallVectorImpl< ISD::OutputArg > &Outs, CCAssignFn Fn) |
| AnalyzeCallOperands - Analyze the outgoing arguments to a call, incorporating info about the passed values into this state. More...
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void | AnalyzeCallOperands (SmallVectorImpl< MVT > &ArgVTs, SmallVectorImpl< ISD::ArgFlagsTy > &Flags, CCAssignFn Fn) |
| AnalyzeCallOperands - Same as above except it takes vectors of types and argument flags. More...
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void | AnalyzeArguments (const SmallVectorImpl< ISD::OutputArg > &Outs, CCAssignFn Fn) |
| The function will invoke AnalyzeCallOperands. More...
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void | AnalyzeCallResult (const SmallVectorImpl< ISD::InputArg > &Ins, CCAssignFn Fn) |
| AnalyzeCallResult - Analyze the return values of a call, incorporating info about the passed values into this state. More...
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bool | IsShadowAllocatedReg (MCRegister Reg) const |
| A shadow allocated register is a register that was allocated but wasn't added to the location list (Locs). More...
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void | AnalyzeCallResult (MVT VT, CCAssignFn Fn) |
| AnalyzeCallResult - Same as above except it's specialized for calls which produce a single value. More...
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unsigned | getFirstUnallocated (ArrayRef< MCPhysReg > Regs) const |
| getFirstUnallocated - Return the index of the first unallocated register in the set, or Regs.size() if they are all allocated. More...
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void | DeallocateReg (MCPhysReg Reg) |
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MCRegister | AllocateReg (MCPhysReg Reg) |
| AllocateReg - Attempt to allocate one register. More...
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MCRegister | AllocateReg (MCPhysReg Reg, MCPhysReg ShadowReg) |
| Version of AllocateReg with extra register to be shadowed. More...
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MCPhysReg | AllocateReg (ArrayRef< MCPhysReg > Regs) |
| AllocateReg - Attempt to allocate one of the specified registers. More...
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MCPhysReg | AllocateRegBlock (ArrayRef< MCPhysReg > Regs, unsigned RegsRequired) |
| AllocateRegBlock - Attempt to allocate a block of RegsRequired consecutive registers. More...
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MCRegister | AllocateReg (ArrayRef< MCPhysReg > Regs, const MCPhysReg *ShadowRegs) |
| Version of AllocateReg with list of registers to be shadowed. More...
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unsigned | AllocateStack (unsigned Size, Align Alignment) |
| AllocateStack - Allocate a chunk of stack space with the specified size and alignment. More...
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void | ensureMaxAlignment (Align Alignment) |
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unsigned | AllocateStack (unsigned Size, Align Alignment, ArrayRef< MCPhysReg > ShadowRegs) |
| Version of AllocateStack with list of extra registers to be shadowed. More...
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void | HandleByVal (unsigned ValNo, MVT ValVT, MVT LocVT, CCValAssign::LocInfo LocInfo, int MinSize, Align MinAlign, ISD::ArgFlagsTy ArgFlags) |
| Allocate space on the stack large enough to pass an argument by value. More...
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unsigned | getInRegsParamsCount () const |
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unsigned | getInRegsParamsProcessed () const |
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void | getInRegsParamInfo (unsigned InRegsParamRecordIndex, unsigned &BeginReg, unsigned &EndReg) const |
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void | addInRegsParamInfo (unsigned RegBegin, unsigned RegEnd) |
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bool | nextInRegsParam () |
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void | clearByValRegsInfo () |
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void | rewindByValRegsInfo () |
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SmallVectorImpl< CCValAssign > & | getPendingLocs () |
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SmallVectorImpl< ISD::ArgFlagsTy > & | getPendingArgFlags () |
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void | getRemainingRegParmsForType (SmallVectorImpl< MCPhysReg > &Regs, MVT VT, CCAssignFn Fn) |
| Compute the remaining unused register parameters that would be used for the given value type. More...
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void | analyzeMustTailForwardedRegisters (SmallVectorImpl< ForwardedRegister > &Forwards, ArrayRef< MVT > RegParmTypes, CCAssignFn Fn) |
| Compute the set of registers that need to be preserved and forwarded to any musttail calls. More...
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template<class T > |
void | AnalyzeArgumentsSecondPass (const SmallVectorImpl< T > &Args, CCAssignFn Fn) |
| The function runs an additional analysis pass over function arguments. More...
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Definition at line 35 of file SystemZCallingConv.h.