diff options
Diffstat (limited to 'llvm/lib/Target/Mips/MipsTargetMachine.cpp')
| -rw-r--r-- | llvm/lib/Target/Mips/MipsTargetMachine.cpp | 46 |
1 files changed, 5 insertions, 41 deletions
diff --git a/llvm/lib/Target/Mips/MipsTargetMachine.cpp b/llvm/lib/Target/Mips/MipsTargetMachine.cpp index 8c519fa379dd..03bedc5b15c4 100644 --- a/llvm/lib/Target/Mips/MipsTargetMachine.cpp +++ b/llvm/lib/Target/Mips/MipsTargetMachine.cpp @@ -77,42 +77,6 @@ static std::unique_ptr<TargetLoweringObjectFile> createTLOF(const Triple &TT) { return std::make_unique<MipsTargetObjectFile>(); } -static std::string computeDataLayout(const Triple &TT, StringRef CPU, - const TargetOptions &Options, - bool isLittle) { - std::string Ret; - MipsABIInfo ABI = MipsABIInfo::computeTargetABI(TT, CPU, Options.MCOptions); - - // There are both little and big endian mips. - if (isLittle) - Ret += "e"; - else - Ret += "E"; - - if (ABI.IsO32()) - Ret += "-m:m"; - else - Ret += "-m:e"; - - // Pointers are 32 bit on some ABIs. - if (!ABI.IsN64()) - Ret += "-p:32:32"; - - // 8 and 16 bit integers only need to have natural alignment, but try to - // align them to 32 bits. 64 bit integers have natural alignment. - Ret += "-i8:8:32-i16:16:32-i64:64"; - - // 32 bit registers are always available and the stack is at least 64 bit - // aligned. On N64 64 bit registers are also available and the stack is - // 128 bit aligned. - if (ABI.IsN64() || ABI.IsN32()) - Ret += "-i128:128-n32:64-S128"; - else - Ret += "-n32-S64"; - - return Ret; -} - static Reloc::Model getEffectiveRelocModel(bool JIT, std::optional<Reloc::Model> RM) { if (!RM || JIT) @@ -132,12 +96,12 @@ MipsTargetMachine::MipsTargetMachine(const Target &T, const Triple &TT, std::optional<CodeModel::Model> CM, CodeGenOptLevel OL, bool JIT, bool isLittle) - : CodeGenTargetMachineImpl(T, computeDataLayout(TT, CPU, Options, isLittle), - TT, CPU, FS, Options, - getEffectiveRelocModel(JIT, RM), - getEffectiveCodeModel(CM, CodeModel::Small), OL), + : CodeGenTargetMachineImpl( + T, TT.computeDataLayout(Options.MCOptions.getABIName()), TT, CPU, FS, + Options, getEffectiveRelocModel(JIT, RM), + getEffectiveCodeModel(CM, CodeModel::Small), OL), isLittle(isLittle), TLOF(createTLOF(getTargetTriple())), - ABI(MipsABIInfo::computeTargetABI(TT, CPU, Options.MCOptions)), + ABI(MipsABIInfo::computeTargetABI(TT, Options.MCOptions.getABIName())), Subtarget(nullptr), DefaultSubtarget(TT, CPU, FS, isLittle, *this, std::nullopt), NoMips16Subtarget(TT, CPU, FS.empty() ? "-mips16" : FS.str() + ",-mips16", |