46 static std::unique_ptr<TargetLoweringObjectFile> createTLOF(const Triple &TT) {  in createTLOF()  argument
47   if (TT.isOSBinFormatMachO()) {  in createTLOF()
48     if (TT.getArch() == Triple::x86_64)  in createTLOF()
53   if (TT.isOSLinux() || TT.isOSNaCl())  in createTLOF()
55   if (TT.isOSBinFormatELF())  in createTLOF()
57   if (TT.isKnownWindowsMSVCEnvironment() || TT.isWindowsCoreCLREnvironment())  in createTLOF()
59   if (TT.isOSBinFormatCOFF())  in createTLOF()
64 static std::string computeDataLayout(const Triple &TT) {  in computeDataLayout()  argument
68   Ret += DataLayout::getManglingComponent(TT);  in computeDataLayout()
70   if ((TT.isArch64Bit() &&  in computeDataLayout()
71        (TT.getEnvironment() == Triple::GNUX32 || TT.isOSNaCl())) ||  in computeDataLayout()
72       !TT.isArch64Bit())  in computeDataLayout()
76   if (TT.isArch64Bit() || TT.isOSWindows() || TT.isOSNaCl())  in computeDataLayout()
78   else if (TT.isOSIAMCU())  in computeDataLayout()
84   if (TT.isOSNaCl() || TT.isOSIAMCU())  in computeDataLayout()
86   else if (TT.isArch64Bit() || TT.isOSDarwin())  in computeDataLayout()
91   if (TT.isOSIAMCU())  in computeDataLayout()
95   if (TT.isArch64Bit())  in computeDataLayout()
101   if ((!TT.isArch64Bit() && TT.isOSWindows()) || TT.isOSIAMCU())  in computeDataLayout()
109 static Reloc::Model getEffectiveRelocModel(const Triple &TT,  in getEffectiveRelocModel()  argument
111   bool is64Bit = TT.getArch() == Triple::x86_64;  in getEffectiveRelocModel()
116     if (TT.isOSDarwin()) {  in getEffectiveRelocModel()
121     if (TT.isOSWindows() && is64Bit)  in getEffectiveRelocModel()
133     if (!TT.isOSDarwin())  in getEffectiveRelocModel()
139   if (*RM == Reloc::Static && TT.isOSDarwin() && is64Bit)  in getEffectiveRelocModel()
147 X86TargetMachine::X86TargetMachine(const Target &T, const Triple &TT,  in X86TargetMachine()  argument
152     : LLVMTargetMachine(T, computeDataLayout(TT), TT, CPU, FS, Options,  in X86TargetMachine()
153                         getEffectiveRelocModel(TT, RM), CM, OL),  in X86TargetMachine()
155       Subtarget(TT, CPU, FS, *this, Options.StackAlignmentOverride) {  in X86TargetMachine()
300   const Triple &TT = TM->getTargetTriple();  in addPreISel()  local
301   if (TT.isOSWindows() && TT.getArch() == Triple::x86)  in addPreISel()