-MipsTargetMachine::
-MipsTargetMachine(const Target &T, StringRef TT,
- StringRef CPU, StringRef FS, const TargetOptions &Options,
- Reloc::Model RM, CodeModel::Model CM,
- CodeGenOpt::Level OL,
- bool isLittle)
- : LLVMTargetMachine(T, TT, CPU, FS, Options, RM, CM, OL),
- Subtarget(TT, CPU, FS, isLittle, RM),
- DL(isLittle ?
- (Subtarget.isABI_N64() ?
- "e-p:64:64:64-i8:8:32-i16:16:32-i64:64:64-f128:128:128-n32" :
- "e-p:32:32:32-i8:8:32-i16:16:32-i64:64:64-n32") :
- (Subtarget.isABI_N64() ?
- "E-p:64:64:64-i8:8:32-i16:16:32-i64:64:64-f128:128:128-n32" :
- "E-p:32:32:32-i8:8:32-i16:16:32-i64:64:64-n32")),
- InstrInfo(MipsInstrInfo::create(*this)),
- FrameLowering(MipsFrameLowering::create(*this, Subtarget)),
- TLInfo(*this), TSInfo(*this), JITInfo(),
- ELFWriterInfo(false, isLittle), STTI(&TLInfo), VTTI(&TLInfo) {
+MipsTargetMachine::MipsTargetMachine(const Target &T, StringRef TT,
+ StringRef CPU, StringRef FS,
+ const TargetOptions &Options,
+ Reloc::Model RM, CodeModel::Model CM,
+ CodeGenOpt::Level OL, bool isLittle)
+ : LLVMTargetMachine(T, TT, CPU, FS, Options, RM, CM, OL),
+ Subtarget(nullptr), DefaultSubtarget(TT, CPU, FS, isLittle, this),
+ NoMips16Subtarget(TT, CPU, FS.empty() ? "-mips16" : FS.str() + ",-mips16",
+ isLittle, this),
+ Mips16Subtarget(TT, CPU, FS.empty() ? "+mips16" : FS.str() + ",+mips16",
+ isLittle, this) {
+ Subtarget = &DefaultSubtarget;
+ initAsmInfo();