AsmPrinter.h revision f9e56198a39a08272c072211722b3c97ef88853c
1a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner//===-- llvm/CodeGen/AsmPrinter.h - AsmPrinter Framework --------*- C++ -*-===// 2ea61c358720aa6c7a159d51658b34276316aa841Misha Brukman// 3a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner// The LLVM Compiler Infrastructure 4a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner// 5a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner// This file was developed by the LLVM research group and is distributed under 6a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner// the University of Illinois Open Source License. See LICENSE.TXT for details. 7ea61c358720aa6c7a159d51658b34276316aa841Misha Brukman// 8a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner//===----------------------------------------------------------------------===// 9a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner// 10563321a2582851c653d0863e8e0bba3d483734f9Jim Laskey// This file contains a class to be used as the base class for target specific 11563321a2582851c653d0863e8e0bba3d483734f9Jim Laskey// asm writers. This class primarily handles common functionality used by 12563321a2582851c653d0863e8e0bba3d483734f9Jim Laskey// all asm writers. 13a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner// 14a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner//===----------------------------------------------------------------------===// 15a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner 16a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner#ifndef LLVM_CODEGEN_ASMPRINTER_H 17a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner#define LLVM_CODEGEN_ASMPRINTER_H 18a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner 19a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner#include "llvm/CodeGen/MachineFunctionPass.h" 20190f3ba2aa58dc2e73a5f90dff15015a1ffa226bChris Lattner#include "llvm/Support/DataTypes.h" 2115404d060ba8b604c03b9223a0f2e2abcd0fddedRafael Espindola#include <set> 22a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner 23a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattnernamespace llvm { 24a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner class Constant; 25c884db47f1a1d5449b749e6528292451e49025e4Jeff Cohen class ConstantArray; 26ed13893ff729bc3b91697f6d80a3ba303782efccChris Lattner class GlobalVariable; 272d2cec1e9e93a388bd8448f4bad661ac89a49de3Evan Cheng class MachineConstantPoolEntry; 28d6594ae54cfde4db4d30272192645c0a45fb9902Evan Cheng class MachineConstantPoolValue; 29563321a2582851c653d0863e8e0bba3d483734f9Jim Laskey class Mangler; 30563321a2582851c653d0863e8e0bba3d483734f9Jim Laskey class TargetAsmInfo; 31563321a2582851c653d0863e8e0bba3d483734f9Jim Laskey 32a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner 33563321a2582851c653d0863e8e0bba3d483734f9Jim Laskey /// AsmPrinter - This class is intended to be used as a driving class for all 34563321a2582851c653d0863e8e0bba3d483734f9Jim Laskey /// asm writers. 35a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner class AsmPrinter : public MachineFunctionPass { 36d5ab7e1c54c961b447395f17b569acdf18776c5aChris Lattner /// FunctionNumber - This provides a unique ID for each function emitted in 37d5ab7e1c54c961b447395f17b569acdf18776c5aChris Lattner /// this translation unit. It is autoincremented by SetupMachineFunction, 38d5ab7e1c54c961b447395f17b569acdf18776c5aChris Lattner /// and can be accessed with getFunctionNumber() and 39d5ab7e1c54c961b447395f17b569acdf18776c5aChris Lattner /// IncrementFunctionNumber(). 40d5ab7e1c54c961b447395f17b569acdf18776c5aChris Lattner /// 41d5ab7e1c54c961b447395f17b569acdf18776c5aChris Lattner unsigned FunctionNumber; 42a7cea6f599418a579ab5ce66413fba7efa8bf581Jim Laskey 4315404d060ba8b604c03b9223a0f2e2abcd0fddedRafael Espindola protected: 4415404d060ba8b604c03b9223a0f2e2abcd0fddedRafael Espindola // Necessary for external weak linkage support 4515404d060ba8b604c03b9223a0f2e2abcd0fddedRafael Espindola std::set<const GlobalValue*> ExtWeakSymbols; 4615404d060ba8b604c03b9223a0f2e2abcd0fddedRafael Espindola 47b2efb853f00d45b1c8d57f92acd0028fbdeffda6Jim Laskey public: 48a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner /// Output stream on which we're printing assembly code. 49a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner /// 50a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner std::ostream &O; 51a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner 52a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner /// Target machine description. 53a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner /// 54a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner TargetMachine &TM; 55563321a2582851c653d0863e8e0bba3d483734f9Jim Laskey 56563321a2582851c653d0863e8e0bba3d483734f9Jim Laskey /// Target Asm Printer information. 57563321a2582851c653d0863e8e0bba3d483734f9Jim Laskey /// 58a0f3d17daac73c9c71aad497b298cbe82848f726Jim Laskey const TargetAsmInfo *TAI; 59a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner 60a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner /// Name-mangler for global names. 61a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner /// 62a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner Mangler *Mang; 63a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner 64a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner /// Cache of mangled name for current function. This is recalculated at the 65a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner /// beginning of each call to runOnMachineFunction(). 66a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner /// 67a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner std::string CurrentFnName; 6897e32e3239c0f065698f8c004b2b3009162f5ed6Chris Lattner 6989d67faf30ed1a8b5364f53c9a0f5e07a9a0719cJim Laskey /// CurrentSection - The current section we are emitting to. This is 7089d67faf30ed1a8b5364f53c9a0f5e07a9a0719cJim Laskey /// controlled and used by the SwitchSection method. 7189d67faf30ed1a8b5364f53c9a0f5e07a9a0719cJim Laskey std::string CurrentSection; 72b2efb853f00d45b1c8d57f92acd0028fbdeffda6Jim Laskey 73b2efb853f00d45b1c8d57f92acd0028fbdeffda6Jim Laskey protected: 74a0f3d17daac73c9c71aad497b298cbe82848f726Jim Laskey AsmPrinter(std::ostream &o, TargetMachine &TM, const TargetAsmInfo *T); 75ed13893ff729bc3b91697f6d80a3ba303782efccChris Lattner 76a7cea6f599418a579ab5ce66413fba7efa8bf581Jim Laskey public: 77f668ffc4c2cf3da8ef0948b316d971c4b41b0e05Chris Lattner /// SwitchToTextSection - Switch to the specified section of the executable 78f668ffc4c2cf3da8ef0948b316d971c4b41b0e05Chris Lattner /// if we are not already in it! If GV is non-null and if the global has an 79e2b1f1188fd8c28977b5cf2a6842fc7bbb008713Chris Lattner /// explicitly requested section, we switch to the section indicated for the 80e2b1f1188fd8c28977b5cf2a6842fc7bbb008713Chris Lattner /// global instead of NewSection. 81e2b1f1188fd8c28977b5cf2a6842fc7bbb008713Chris Lattner /// 82e2b1f1188fd8c28977b5cf2a6842fc7bbb008713Chris Lattner /// If the new section is an empty string, this method forgets what the 83e2b1f1188fd8c28977b5cf2a6842fc7bbb008713Chris Lattner /// current section is, but does not emit a .section directive. 84e2b1f1188fd8c28977b5cf2a6842fc7bbb008713Chris Lattner /// 85f668ffc4c2cf3da8ef0948b316d971c4b41b0e05Chris Lattner /// This method is used when about to emit executable code. 86f668ffc4c2cf3da8ef0948b316d971c4b41b0e05Chris Lattner /// 87b52cf1f1947513c1079a08763594fbb5721e80b5Anton Korobeynikov void SwitchToTextSection(const char *NewSection, const GlobalValue *GV = NULL); 88d5ab7e1c54c961b447395f17b569acdf18776c5aChris Lattner 89f668ffc4c2cf3da8ef0948b316d971c4b41b0e05Chris Lattner /// SwitchToDataSection - Switch to the specified section of the executable 90f668ffc4c2cf3da8ef0948b316d971c4b41b0e05Chris Lattner /// if we are not already in it! If GV is non-null and if the global has an 91f668ffc4c2cf3da8ef0948b316d971c4b41b0e05Chris Lattner /// explicitly requested section, we switch to the section indicated for the 92f668ffc4c2cf3da8ef0948b316d971c4b41b0e05Chris Lattner /// global instead of NewSection. 93f668ffc4c2cf3da8ef0948b316d971c4b41b0e05Chris Lattner /// 94f668ffc4c2cf3da8ef0948b316d971c4b41b0e05Chris Lattner /// If the new section is an empty string, this method forgets what the 95f668ffc4c2cf3da8ef0948b316d971c4b41b0e05Chris Lattner /// current section is, but does not emit a .section directive. 96f668ffc4c2cf3da8ef0948b316d971c4b41b0e05Chris Lattner /// 97f668ffc4c2cf3da8ef0948b316d971c4b41b0e05Chris Lattner /// This method is used when about to emit data. For most assemblers, this 98f668ffc4c2cf3da8ef0948b316d971c4b41b0e05Chris Lattner /// is the same as the SwitchToTextSection method, but not all assemblers 99f668ffc4c2cf3da8ef0948b316d971c4b41b0e05Chris Lattner /// are the same. 100f668ffc4c2cf3da8ef0948b316d971c4b41b0e05Chris Lattner /// 101b52cf1f1947513c1079a08763594fbb5721e80b5Anton Korobeynikov void SwitchToDataSection(const char *NewSection, const GlobalValue *GV = NULL); 102f668ffc4c2cf3da8ef0948b316d971c4b41b0e05Chris Lattner 103a1a19f803c8fef05db627a8b73c909a50306e9d6Jim Laskey /// getGlobalLinkName - Returns the asm/link name of of the specified 104a1a19f803c8fef05db627a8b73c909a50306e9d6Jim Laskey /// global variable. Should be overridden by each target asm printer to 105a1a19f803c8fef05db627a8b73c909a50306e9d6Jim Laskey /// generate the appropriate value. 10699e41eed6d8b89b2ba4807625d13d08d85ea493dJim Laskey virtual const std::string getGlobalLinkName(const GlobalVariable *GV) const; 107a1a19f803c8fef05db627a8b73c909a50306e9d6Jim Laskey 108a7cea6f599418a579ab5ce66413fba7efa8bf581Jim Laskey protected: 109a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner /// doInitialization - Set up the AsmPrinter when we are working on a new 110a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner /// module. If your pass overrides this, it must make sure to explicitly 111a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner /// call this implementation. 112a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner bool doInitialization(Module &M); 113a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner 114a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner /// doFinalization - Shut down the asmprinter. If you override this in your 115a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner /// pass, you must make sure to call it explicitly. 116a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner bool doFinalization(Module &M); 1173ce9b67e0c0f171c6d09c19407930ce6989f1b9dChris Lattner 1183ce9b67e0c0f171c6d09c19407930ce6989f1b9dChris Lattner /// PrintSpecial - Print information related to the specified machine instr 1193ce9b67e0c0f171c6d09c19407930ce6989f1b9dChris Lattner /// that is independent of the operand, and may be independent of the instr 1203ce9b67e0c0f171c6d09c19407930ce6989f1b9dChris Lattner /// itself. This can be useful for portably encoding the comment character 1213ce9b67e0c0f171c6d09c19407930ce6989f1b9dChris Lattner /// or other bits of target-specific knowledge into the asmstrings. The 1223ce9b67e0c0f171c6d09c19407930ce6989f1b9dChris Lattner /// syntax used is ${:comment}. Targets can override this to add support 1233ce9b67e0c0f171c6d09c19407930ce6989f1b9dChris Lattner /// for their own strange codes. 1243ce9b67e0c0f171c6d09c19407930ce6989f1b9dChris Lattner virtual void PrintSpecial(const MachineInstr *MI, const char *Code); 12547cf4eda9faa3c0b063337d0eb4ea83aba8cb329Chris Lattner 12647cf4eda9faa3c0b063337d0eb4ea83aba8cb329Chris Lattner /// PrintAsmOperand - Print the specified operand of MI, an INLINEASM 12747cf4eda9faa3c0b063337d0eb4ea83aba8cb329Chris Lattner /// instruction, using the specified assembler variant. Targets should 128b44b5094110508e2381615b15077b388364f7e8aChris Lattner /// override this to format as appropriate. This method can return true if 12947cf4eda9faa3c0b063337d0eb4ea83aba8cb329Chris Lattner /// the operand is erroneous. 13047cf4eda9faa3c0b063337d0eb4ea83aba8cb329Chris Lattner virtual bool PrintAsmOperand(const MachineInstr *MI, unsigned OpNo, 131f483e58212d018f8b2ec760f59089e72defab5cfChris Lattner unsigned AsmVariant, const char *ExtraCode); 132b2efb853f00d45b1c8d57f92acd0028fbdeffda6Jim Laskey 133b44b5094110508e2381615b15077b388364f7e8aChris Lattner /// PrintAsmMemoryOperand - Print the specified operand of MI, an INLINEASM 134b44b5094110508e2381615b15077b388364f7e8aChris Lattner /// instruction, using the specified assembler variant as an address. 135b44b5094110508e2381615b15077b388364f7e8aChris Lattner /// Targets should override this to format as appropriate. This method can 136b44b5094110508e2381615b15077b388364f7e8aChris Lattner /// return true if the operand is erroneous. 137b44b5094110508e2381615b15077b388364f7e8aChris Lattner virtual bool PrintAsmMemoryOperand(const MachineInstr *MI, unsigned OpNo, 138b44b5094110508e2381615b15077b388364f7e8aChris Lattner unsigned AsmVariant, 139b44b5094110508e2381615b15077b388364f7e8aChris Lattner const char *ExtraCode); 140b44b5094110508e2381615b15077b388364f7e8aChris Lattner 1411279b7c2a9849b499d5997d7efb5c0d6e902ca62Chris Lattner /// getSectionForFunction - Return the section that we should emit the 1421279b7c2a9849b499d5997d7efb5c0d6e902ca62Chris Lattner /// specified function body into. This defaults to 'TextSection'. This 1431279b7c2a9849b499d5997d7efb5c0d6e902ca62Chris Lattner /// should most likely be overridden by the target to put linkonce/weak 1441279b7c2a9849b499d5997d7efb5c0d6e902ca62Chris Lattner /// functions into special sections. 1451279b7c2a9849b499d5997d7efb5c0d6e902ca62Chris Lattner virtual std::string getSectionForFunction(const Function &F) const; 1461279b7c2a9849b499d5997d7efb5c0d6e902ca62Chris Lattner 1476fe3acce749ee2b3714009064626f6c53b06dfb4Chris Lattner /// SetupMachineFunction - This should be called when a new MachineFunction 148a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner /// is being processed from runOnMachineFunction. 1496fe3acce749ee2b3714009064626f6c53b06dfb4Chris Lattner void SetupMachineFunction(MachineFunction &MF); 15097e32e3239c0f065698f8c004b2b3009162f5ed6Chris Lattner 15147cf4eda9faa3c0b063337d0eb4ea83aba8cb329Chris Lattner /// getFunctionNumber - Return a unique ID for the current function. 15247cf4eda9faa3c0b063337d0eb4ea83aba8cb329Chris Lattner /// 15347cf4eda9faa3c0b063337d0eb4ea83aba8cb329Chris Lattner unsigned getFunctionNumber() const { return FunctionNumber; } 15447cf4eda9faa3c0b063337d0eb4ea83aba8cb329Chris Lattner 15547cf4eda9faa3c0b063337d0eb4ea83aba8cb329Chris Lattner /// IncrementFunctionNumber - Increase Function Number. AsmPrinters should 15647cf4eda9faa3c0b063337d0eb4ea83aba8cb329Chris Lattner /// not normally call this, as the counter is automatically bumped by 15747cf4eda9faa3c0b063337d0eb4ea83aba8cb329Chris Lattner /// SetupMachineFunction. 15847cf4eda9faa3c0b063337d0eb4ea83aba8cb329Chris Lattner void IncrementFunctionNumber() { FunctionNumber++; } 15947cf4eda9faa3c0b063337d0eb4ea83aba8cb329Chris Lattner 160ed13893ff729bc3b91697f6d80a3ba303782efccChris Lattner /// EmitConstantPool - Print to the current output stream assembly 161ed13893ff729bc3b91697f6d80a3ba303782efccChris Lattner /// representations of the constants in the constant pool MCP. This is 162ed13893ff729bc3b91697f6d80a3ba303782efccChris Lattner /// used to print out constants which have been "spilled to memory" by 163ed13893ff729bc3b91697f6d80a3ba303782efccChris Lattner /// the code generator. 164ed13893ff729bc3b91697f6d80a3ba303782efccChris Lattner /// 1652d2cec1e9e93a388bd8448f4bad661ac89a49de3Evan Cheng void EmitConstantPool(MachineConstantPool *MCP); 166a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner 16737efe6764568a3829fee26aba532283131d1a104Nate Begeman /// EmitJumpTableInfo - Print assembly representations of the jump tables 16837efe6764568a3829fee26aba532283131d1a104Nate Begeman /// used by the current function to the current output stream. 16937efe6764568a3829fee26aba532283131d1a104Nate Begeman /// 1701da31ee472b9615d7329c656e2cc17c419ed7c95Chris Lattner void EmitJumpTableInfo(MachineJumpTableInfo *MJTI, MachineFunction &MF); 17137efe6764568a3829fee26aba532283131d1a104Nate Begeman 172ed13893ff729bc3b91697f6d80a3ba303782efccChris Lattner /// EmitSpecialLLVMGlobal - Check to see if the specified global is a 173ed13893ff729bc3b91697f6d80a3ba303782efccChris Lattner /// special global used by LLVM. If so, emit it and return true, otherwise 174ed13893ff729bc3b91697f6d80a3ba303782efccChris Lattner /// do nothing and return false. 175ed13893ff729bc3b91697f6d80a3ba303782efccChris Lattner bool EmitSpecialLLVMGlobal(const GlobalVariable *GV); 176a1a19f803c8fef05db627a8b73c909a50306e9d6Jim Laskey 177f9e56198a39a08272c072211722b3c97ef88853cJim Laskey public: 1786fe3acce749ee2b3714009064626f6c53b06dfb4Chris Lattner /// EmitAlignment - Emit an alignment directive to the specified power of 179bfddc2030a7e67b9e0c42276525d6932375ff261Chris Lattner /// two boundary. For example, if you pass in 3 here, you will get an 8 180a1ab72daadbdc5b499ce7e7e97c4b80efad46736Chris Lattner /// byte alignment. If a global value is specified, and if that global has 181a1ab72daadbdc5b499ce7e7e97c4b80efad46736Chris Lattner /// an explicit alignment requested, it will override the alignment request. 1826fe3acce749ee2b3714009064626f6c53b06dfb4Chris Lattner void EmitAlignment(unsigned NumBits, const GlobalValue *GV = 0) const; 183bfddc2030a7e67b9e0c42276525d6932375ff261Chris Lattner 184f9e56198a39a08272c072211722b3c97ef88853cJim Laskey protected: 1856fe3acce749ee2b3714009064626f6c53b06dfb4Chris Lattner /// EmitZeros - Emit a block of zeros. 18630bad4af40d0126f888f601fb46d01e2b39dbc43Chris Lattner /// 187c6a057b04db506152c98355b51ba15d82a15b90aJeff Cohen void EmitZeros(uint64_t NumZeros) const; 188c884db47f1a1d5449b749e6528292451e49025e4Jeff Cohen 189c884db47f1a1d5449b749e6528292451e49025e4Jeff Cohen /// EmitString - Emit a zero-byte-terminated string constant. 190c884db47f1a1d5449b749e6528292451e49025e4Jeff Cohen /// 191c884db47f1a1d5449b749e6528292451e49025e4Jeff Cohen virtual void EmitString(const ConstantArray *CVA) const; 19230bad4af40d0126f888f601fb46d01e2b39dbc43Chris Lattner 1936fe3acce749ee2b3714009064626f6c53b06dfb4Chris Lattner /// EmitConstantValueOnly - Print out the specified constant, without a 194a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner /// storage class. Only constants of first-class type are allowed here. 1956fe3acce749ee2b3714009064626f6c53b06dfb4Chris Lattner void EmitConstantValueOnly(const Constant *CV); 19646d6126e669ab83383d47fb465d2a7d0c60169e5Chris Lattner 1976fe3acce749ee2b3714009064626f6c53b06dfb4Chris Lattner /// EmitGlobalConstant - Print a general LLVM constant to the .s file. 19846d6126e669ab83383d47fb465d2a7d0c60169e5Chris Lattner /// 1996fe3acce749ee2b3714009064626f6c53b06dfb4Chris Lattner void EmitGlobalConstant(const Constant* CV); 200d6594ae54cfde4db4d30272192645c0a45fb9902Evan Cheng 201d6594ae54cfde4db4d30272192645c0a45fb9902Evan Cheng virtual void EmitMachineConstantPoolValue(MachineConstantPoolValue *MCPV); 202ed13893ff729bc3b91697f6d80a3ba303782efccChris Lattner 203e736ed19478f05811f08a56706e07fa4ab865401Chris Lattner /// printInlineAsm - This method formats and prints the specified machine 204e736ed19478f05811f08a56706e07fa4ab865401Chris Lattner /// instruction that is an inline asm. 205e736ed19478f05811f08a56706e07fa4ab865401Chris Lattner void printInlineAsm(const MachineInstr *MI) const; 20637efe6764568a3829fee26aba532283131d1a104Nate Begeman 20737efe6764568a3829fee26aba532283131d1a104Nate Begeman /// printBasicBlockLabel - This method prints the label for the specified 20837efe6764568a3829fee26aba532283131d1a104Nate Begeman /// MachineBasicBlock 209cdf38c4edb892c356cfaa3c09c57728bc8d6bfd0Nate Begeman virtual void printBasicBlockLabel(const MachineBasicBlock *MBB, 210cdf38c4edb892c356cfaa3c09c57728bc8d6bfd0Nate Begeman bool printColon = false, 211cdf38c4edb892c356cfaa3c09c57728bc8d6bfd0Nate Begeman bool printComment = true) const; 21252a51e38dc312aa262b0d771419afe1785f3cb22Nate Begeman 21352a51e38dc312aa262b0d771419afe1785f3cb22Nate Begeman /// printSetLabel - This method prints a set label for the specified 21452a51e38dc312aa262b0d771419afe1785f3cb22Nate Begeman /// MachineBasicBlock 21552a51e38dc312aa262b0d771419afe1785f3cb22Nate Begeman void printSetLabel(unsigned uid, const MachineBasicBlock *MBB) const; 21641349c10cbb166c58a20896e4761455f001c611eEvan Cheng void printSetLabel(unsigned uid, unsigned uid2, 21741349c10cbb166c58a20896e4761455f001c611eEvan Cheng const MachineBasicBlock *MBB) const; 218d6594ae54cfde4db4d30272192645c0a45fb9902Evan Cheng 219d6594ae54cfde4db4d30272192645c0a45fb9902Evan Cheng /// printDataDirective - This method prints the asm directive for the 220d6594ae54cfde4db4d30272192645c0a45fb9902Evan Cheng /// specified type. 221d6594ae54cfde4db4d30272192645c0a45fb9902Evan Cheng void printDataDirective(const Type *type); 222d6594ae54cfde4db4d30272192645c0a45fb9902Evan Cheng 223ed13893ff729bc3b91697f6d80a3ba303782efccChris Lattner private: 224cb05af852f1d346ac07b84c74a930a5cdbd6d427Chris Lattner void EmitLLVMUsedList(Constant *List); 225ed13893ff729bc3b91697f6d80a3ba303782efccChris Lattner void EmitXXStructorList(Constant *List); 2262d2cec1e9e93a388bd8448f4bad661ac89a49de3Evan Cheng void EmitConstantPool(unsigned Alignment, const char *Section, 2272d2cec1e9e93a388bd8448f4bad661ac89a49de3Evan Cheng std::vector<std::pair<MachineConstantPoolEntry,unsigned> > &CP); 228b2efb853f00d45b1c8d57f92acd0028fbdeffda6Jim Laskey 229a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner }; 230a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner} 231a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner 232a80ba71efe5be5012128e2db0dd29b024e00105aChris Lattner#endif 233