Remove unused variable, initializer, and accessor.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224650 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/Mips/MipsSubtarget.cpp b/lib/Target/Mips/MipsSubtarget.cpp
index ade13cc..85f0613 100644 (file)
--- a/lib/Target/Mips/MipsSubtarget.cpp
+++ b/lib/Target/Mips/MipsSubtarget.cpp
@@ -113,11 +113,10 @@ MipsSubtarget::MipsSubtarget(const std::string &TT, const std::string &CPU,
       ABI(MipsABIInfo::Unknown()), IsLittle(little), IsSingleFloat(false),
       IsFPXX(false), NoABICalls(false), IsFP64bit(false), UseOddSPReg(true),
       IsNaN2008bit(false), IsGP64bit(false), HasVFPU(false), HasCnMips(false),
-      IsLinux(true), HasMips3_32(false), HasMips3_32r2(false),
-      HasMips4_32(false), HasMips4_32r2(false), HasMips5_32r2(false),
-      InMips16Mode(false), InMips16HardFloat(Mips16HardFloat),
-      InMicroMipsMode(false), HasDSP(false), HasDSPR2(false),
-      AllowMixed16_32(Mixed16_32 | Mips_Os16), Os16(Mips_Os16),
+      HasMips3_32(false), HasMips3_32r2(false), HasMips4_32(false),
+      HasMips4_32r2(false), HasMips5_32r2(false), InMips16Mode(false),
+      InMips16HardFloat(Mips16HardFloat), InMicroMipsMode(false), HasDSP(false),
+      HasDSPR2(false), AllowMixed16_32(Mixed16_32 | Mips_Os16), Os16(Mips_Os16),
       HasMSA(false), TM(_TM), TargetTriple(TT),
       DL(computeDataLayout(initializeSubtargetDependencies(CPU, FS, TM))),
       TSInfo(DL), InstrInfo(MipsInstrInfo::create(*this)),
@@ -168,10 +167,6 @@ MipsSubtarget::MipsSubtarget(const std::string &TT, const std::string &CPU,
       report_fatal_error(ISA + " is not compatible with the DSP ASE", false);
   }
 
-  // Is the target system Linux ?
-  if (TT.find("linux") == std::string::npos)
-    IsLinux = false;
-
   if (NoABICalls && TM->getRelocationModel() == Reloc::PIC_)
     report_fatal_error("position-independent code requires '-mabicalls'");
 

diff --git a/lib/Target/Mips/MipsSubtarget.h b/lib/Target/Mips/MipsSubtarget.h
index 9d426d1..dca9966 100644 (file)
--- a/lib/Target/Mips/MipsSubtarget.h
+++ b/lib/Target/Mips/MipsSubtarget.h
@@ -223,7 +223,6 @@ public:
   bool hasDSP() const { return HasDSP; }
   bool hasDSPR2() const { return HasDSPR2; }
   bool hasMSA() const { return HasMSA; }
-  bool isLinux() const { return IsLinux; }
   bool useSmallSection() const { return UseSmallSection; }
 
   bool hasStandardEncoding() const { return !inMips16Mode(); }