135   // Address spaces for 32 bit signed, 32 bit unsigned, and 64 bit pointers.  in computeDataLayout()
136   Ret += "-p270:32:32-p271:32:32-p272:64:64";  in computeDataLayout()
138   // Some ABIs align 64 bit integers and doubles to 64 bits, others to 32.  in computeDataLayout()
142     Ret += "-i64:64-i128:128";  in computeDataLayout()
146     Ret += "-i128:128-f64:32:64";  in computeDataLayout()
159   // The registers can hold 8, 16, 32 or, in x86-64, 64 bits.  in computeDataLayout()
161     Ret += "-n8:16:32:64";  in computeDataLayout()
183     // Darwin defaults to PIC in 64 bit mode and dynamic-no-pic in 32 bit mode.  in getEffectiveRelocModel()
196   // ELF and X86-64 don't have a distinct DynamicNoPIC model.  DynamicNoPIC  in getEffectiveRelocModel()
199   // compile in -static mode, in x86-64 we use PIC.  in getEffectiveRelocModel()
207   // If we are on Darwin, disallow static relocation model in X86-64 mode, since  in getEffectiveRelocModel()
232                                    StringRef CPU, StringRef FS,  in X86TargetMachine()  argument
238           T, computeDataLayout(TT), TT, CPU, FS, Options,  in X86TargetMachine()
268   // "x86-64" is a default target setting for many front ends. In these cases,  in getSubtargetImpl()
272                       : CPU == "x86-64"  ? "generic"  in getSubtargetImpl()
274   StringRef FS =  in getSubtargetImpl()  local
280   // much longer FS string at the end so that we only heap allocate at most  in getSubtargetImpl()
327     Key += FS.empty() ? "+soft-float" : "+soft-float,";  in getSubtargetImpl()
329   Key += FS;  in getSubtargetImpl()
333   FS = Key.substr(FSStart);  in getSubtargetImpl()
342         TargetTriple, CPU, TuneCPU, FS, *this,  in getSubtargetImpl()