Replace string GNU Triples with llvm::Triple in MCSubtargetInfo and create*MCSubtarge...

Summary:
This continues the patch series to eliminate StringRef forms of GNU triples
from the internals of LLVM that began in r239036.

Reviewers: rafael

Reviewed By: rafael

Subscribers: rafael, ted, jfb, llvm-commits, rengolin, jholewinski

Differential Revision: http://reviews.llvm.org/D10311

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239467 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/MC/MCSubtargetInfo.h b/include/llvm/MC/MCSubtargetInfo.h
index ee5d56334a2f936ea0eef347b48fed1b4bfd4d3f..b8ad02fbe696880c2d0333bbea90db962cacc26f 100644 (file)
--- a/include/llvm/MC/MCSubtargetInfo.h
+++ b/include/llvm/MC/MCSubtargetInfo.h
@@ -27,7 +27,7 @@ class StringRef;
 /// MCSubtargetInfo - Generic base class for all target subtargets.
 ///
 class MCSubtargetInfo {
-  std::string TargetTriple;            // Target triple
+  Triple TargetTriple;                        // Target triple
   std::string CPU; // CPU being targeted.
   ArrayRef<SubtargetFeatureKV> ProcFeatures;  // Processor feature list
   ArrayRef<SubtargetFeatureKV> ProcDesc;  // Processor descriptions
@@ -45,20 +45,17 @@ class MCSubtargetInfo {
   FeatureBitset FeatureBits;           // Feature bits for current CPU + FS
 
 public:
-  void InitMCSubtargetInfo(StringRef TT, StringRef CPU, StringRef FS,
+  void InitMCSubtargetInfo(const Triple &TT, StringRef CPU, StringRef FS,
                            ArrayRef<SubtargetFeatureKV> PF,
                            ArrayRef<SubtargetFeatureKV> PD,
                            const SubtargetInfoKV *ProcSched,
                            const MCWriteProcResEntry *WPR,
                            const MCWriteLatencyEntry *WL,
-                           const MCReadAdvanceEntry *RA,
-                           const InstrStage *IS,
+                           const MCReadAdvanceEntry *RA, const InstrStage *IS,
                            const unsigned *OC, const unsigned *FP);
 
   /// getTargetTriple - Return the target triple string.
-  StringRef getTargetTriple() const {
-    return TargetTriple;
-  }
+  const Triple &getTargetTriple() const { return TargetTriple; }
 
   /// getCPU - Return the CPU string.
   StringRef getCPU() const {

diff --git a/include/llvm/Support/TargetRegistry.h b/include/llvm/Support/TargetRegistry.h
index 5b3e7a74735c51682c3455eecb20a269aaa6a709..47b9b379c92217fe72f4334ed96f609889cb1552 100644 (file)
--- a/include/llvm/Support/TargetRegistry.h
+++ b/include/llvm/Support/TargetRegistry.h
@@ -98,7 +98,7 @@ public:
   typedef MCInstrInfo *(*MCInstrInfoCtorFnTy)(void);
   typedef MCInstrAnalysis *(*MCInstrAnalysisCtorFnTy)(const MCInstrInfo *Info);
   typedef MCRegisterInfo *(*MCRegInfoCtorFnTy)(StringRef TT);
-  typedef MCSubtargetInfo *(*MCSubtargetInfoCtorFnTy)(StringRef TT,
+  typedef MCSubtargetInfo *(*MCSubtargetInfoCtorFnTy)(const Triple &TT,
                                                       StringRef CPU,
                                                       StringRef Features);
   typedef TargetMachine *(*TargetMachineCtorTy)(
@@ -334,18 +334,18 @@ public:
 
   /// createMCSubtargetInfo - Create a MCSubtargetInfo implementation.
   ///
-  /// \param Triple This argument is used to determine the target machine
+  /// \param TheTriple This argument is used to determine the target machine
   /// feature set; it should always be provided. Generally this should be
   /// either the target triple from the module, or the target triple of the
   /// host if that does not exist.
   /// \param CPU This specifies the name of the target CPU.
   /// \param Features This specifies the string representation of the
   /// additional target features.
-  MCSubtargetInfo *createMCSubtargetInfo(StringRef Triple, StringRef CPU,
+  MCSubtargetInfo *createMCSubtargetInfo(StringRef TheTriple, StringRef CPU,
                                          StringRef Features) const {
     if (!MCSubtargetInfoCtorFn)
       return nullptr;
-    return MCSubtargetInfoCtorFn(Triple, CPU, Features);
+    return MCSubtargetInfoCtorFn(Triple(TheTriple), CPU, Features);
   }
 
   /// createTargetMachine - Create a target specific machine implementation
@@ -1056,7 +1056,7 @@ template <class MCSubtargetInfoImpl> struct RegisterMCSubtargetInfo {
   }
 
 private:
-  static MCSubtargetInfo *Allocator(StringRef /*TT*/, StringRef /*CPU*/,
+  static MCSubtargetInfo *Allocator(const Triple & /*TT*/, StringRef /*CPU*/,
                                     StringRef /*FS*/) {
     return new MCSubtargetInfoImpl();
   }

diff --git a/lib/MC/MCSubtargetInfo.cpp b/lib/MC/MCSubtargetInfo.cpp
index 7954a02d83b2168d4974c4cb8368f694638dab20..ece775c4f08f7755236ea85b77d2561d9e229fbe 100644 (file)
--- a/lib/MC/MCSubtargetInfo.cpp
+++ b/lib/MC/MCSubtargetInfo.cpp
@@ -34,17 +34,12 @@ MCSubtargetInfo::InitCPUSchedModel(StringRef CPU) {
     CPUSchedModel = MCSchedModel::GetDefaultSchedModel();
 }
 
-void
-MCSubtargetInfo::InitMCSubtargetInfo(StringRef TT, StringRef C, StringRef FS,
-                                     ArrayRef<SubtargetFeatureKV> PF,
-                                     ArrayRef<SubtargetFeatureKV> PD,
-                                     const SubtargetInfoKV *ProcSched,
-                                     const MCWriteProcResEntry *WPR,
-                                     const MCWriteLatencyEntry *WL,
-                                     const MCReadAdvanceEntry *RA,
-                                     const InstrStage *IS,
-                                     const unsigned *OC,
-                                     const unsigned *FP) {
+void MCSubtargetInfo::InitMCSubtargetInfo(
+    const Triple &TT, StringRef C, StringRef FS,
+    ArrayRef<SubtargetFeatureKV> PF, ArrayRef<SubtargetFeatureKV> PD,
+    const SubtargetInfoKV *ProcSched, const MCWriteProcResEntry *WPR,
+    const MCWriteLatencyEntry *WL, const MCReadAdvanceEntry *RA,
+    const InstrStage *IS, const unsigned *OC, const unsigned *FP) {
   TargetTriple = TT;
   CPU = C;
   ProcFeatures = PF;

diff --git a/lib/Target/AArch64/AArch64Subtarget.cpp b/lib/Target/AArch64/AArch64Subtarget.cpp
index 0b97af80a6ada381c02d9bcfe7fb41deb4a14399..554826b1e08a500fb7ad2e3fbf5bcaa4486c4954 100644 (file)
--- a/lib/Target/AArch64/AArch64Subtarget.cpp
+++ b/lib/Target/AArch64/AArch64Subtarget.cpp
@@ -42,14 +42,12 @@ AArch64Subtarget::initializeSubtargetDependencies(StringRef FS) {
   return *this;
 }
 
-AArch64Subtarget::AArch64Subtarget(const std::string &TT,
-                                   const std::string &CPU,
+AArch64Subtarget::AArch64Subtarget(const Triple &TT, const std::string &CPU,
                                    const std::string &FS,
                                    const TargetMachine &TM, bool LittleEndian)
     : AArch64GenSubtargetInfo(TT, CPU, FS), ARMProcFamily(Others),
-      HasV8_1aOps(false), 
-      HasFPARMv8(false), HasNEON(false), HasCrypto(false), HasCRC(false),
-      HasZeroCycleRegMove(false), HasZeroCycleZeroing(false),
+      HasV8_1aOps(false), HasFPARMv8(false), HasNEON(false), HasCrypto(false),
+      HasCRC(false), HasZeroCycleRegMove(false), HasZeroCycleZeroing(false),
       IsLittle(LittleEndian), CPUString(CPU), TargetTriple(TT), FrameLowering(),
       InstrInfo(initializeSubtargetDependencies(FS)),
       TSInfo(TM.getDataLayout()), TLInfo(TM, *this) {}

diff --git a/lib/Target/AArch64/AArch64Subtarget.h b/lib/Target/AArch64/AArch64Subtarget.h
index 5454b205719edfd31f66fd01283e1f049cbec74b..9e2d16b10d87cab6105d22a03d4f2fe2d83005ea 100644 (file)
--- a/lib/Target/AArch64/AArch64Subtarget.h
+++ b/lib/Target/AArch64/AArch64Subtarget.h
@@ -29,6 +29,7 @@
 namespace llvm {
 class GlobalValue;
 class StringRef;
+class Triple;
 
 class AArch64Subtarget : public AArch64GenSubtargetInfo {
 protected:
@@ -71,7 +72,7 @@ private:
 public:
   /// This constructor initializes the data members to match that
   /// of the specified triple.
-  AArch64Subtarget(const std::string &TT, const std::string &CPU,
+  AArch64Subtarget(const Triple &TT, const std::string &CPU,
                    const std::string &FS, const TargetMachine &TM,
                    bool LittleEndian);
 

diff --git a/lib/Target/AArch64/AArch64TargetMachine.cpp b/lib/Target/AArch64/AArch64TargetMachine.cpp
index f23dd33d01462c4a3d36107fdab4c7132255f575..a8f13da3435265601b49597ce19f4c3ce5b486da 100644 (file)
--- a/lib/Target/AArch64/AArch64TargetMachine.cpp
+++ b/lib/Target/AArch64/AArch64TargetMachine.cpp
@@ -156,7 +156,8 @@ AArch64TargetMachine::getSubtargetImpl(const Function &F) const {
     // creation will depend on the TM and the code generation flags on the
     // function that reside in TargetOptions.
     resetTargetOptions(F);
-    I = llvm::make_unique<AArch64Subtarget>(TargetTriple, CPU, FS, *this, isLittle);
+    I = llvm::make_unique<AArch64Subtarget>(Triple(TargetTriple), CPU, FS,
+                                            *this, isLittle);
   }
   return I.get();
 }

diff --git a/lib/Target/AArch64/MCTargetDesc/AArch64MCTargetDesc.cpp b/lib/Target/AArch64/MCTargetDesc/AArch64MCTargetDesc.cpp
index f89a852738727492aa5959817619a93e6b2858aa..b08cd999a3c4b55c150083e683c93a83d12b4495 100644 (file)
--- a/lib/Target/AArch64/MCTargetDesc/AArch64MCTargetDesc.cpp
+++ b/lib/Target/AArch64/MCTargetDesc/AArch64MCTargetDesc.cpp
@@ -41,7 +41,7 @@ static MCInstrInfo *createAArch64MCInstrInfo() {
 }
 
 static MCSubtargetInfo *
-createAArch64MCSubtargetInfo(StringRef TT, StringRef CPU, StringRef FS) {
+createAArch64MCSubtargetInfo(const Triple &TT, StringRef CPU, StringRef FS) {
   MCSubtargetInfo *X = new MCSubtargetInfo();
 
   if (CPU.empty())

diff --git a/lib/Target/ARM/ARMAsmPrinter.cpp b/lib/Target/ARM/ARMAsmPrinter.cpp
index ac68a064fbd48bbd09aec4f6c869712214015645..353c20bcf769f3f18a93e8351ec31895529f3bbe 100644 (file)
--- a/lib/Target/ARM/ARMAsmPrinter.cpp
+++ b/lib/Target/ARM/ARMAsmPrinter.cpp
@@ -564,7 +564,7 @@ void ARMAsmPrinter::emitAttributes() {
   // anyhow.
   // FIXME: For ifunc related functions we could iterate over and look
   // for a feature string that doesn't match the default one.
-  StringRef TT = TM.getTargetTriple();
+  const Triple TT(TM.getTargetTriple());
   StringRef CPU = TM.getTargetCPU();
   StringRef FS = TM.getTargetFeatureString();
   std::string ArchFS = ARM_MC::ParseARMTriple(TT, CPU);

diff --git a/lib/Target/ARM/ARMSubtarget.cpp b/lib/Target/ARM/ARMSubtarget.cpp
index f20318d133f4f10eb2177d6d9705c724f8099226..ebcb67c241e8b594e97d292db056ccacaf857104 100644 (file)
--- a/lib/Target/ARM/ARMSubtarget.cpp
+++ b/lib/Target/ARM/ARMSubtarget.cpp
@@ -106,7 +106,7 @@ ARMFrameLowering *ARMSubtarget::initializeFrameLowering(StringRef CPU,
   return new ARMFrameLowering(STI);
 }
 
-ARMSubtarget::ARMSubtarget(const std::string &TT, const std::string &CPU,
+ARMSubtarget::ARMSubtarget(const Triple &TT, const std::string &CPU,
                            const std::string &FS,
                            const ARMBaseTargetMachine &TM, bool IsLittle)
     : ARMGenSubtargetInfo(TT, CPU, FS), ARMProcFamily(Others),
@@ -187,8 +187,7 @@ void ARMSubtarget::initSubtargetFeatures(StringRef CPU, StringRef FS) {
   // Insert the architecture feature derived from the target triple into the
   // feature string. This is important for setting features that are implied
   // based on the architecture version.
-  std::string ArchFS =
-      ARM_MC::ParseARMTriple(TargetTriple.getTriple(), CPUString);
+  std::string ArchFS = ARM_MC::ParseARMTriple(TargetTriple, CPUString);
   if (!FS.empty()) {
     if (!ArchFS.empty())
       ArchFS = (Twine(ArchFS) + "," + FS).str();

diff --git a/lib/Target/ARM/ARMSubtarget.h b/lib/Target/ARM/ARMSubtarget.h
index 77ceb081db164211d36c301c6cd8a1ea735b9e61..af7f85f27f1ba51b80907056079ea1f5faeece0d 100644 (file)
--- a/lib/Target/ARM/ARMSubtarget.h
+++ b/lib/Target/ARM/ARMSubtarget.h
@@ -237,8 +237,8 @@ public:
   /// This constructor initializes the data members to match that
   /// of the specified triple.
   ///
-  ARMSubtarget(const std::string &TT, const std::string &CPU,
-               const std::string &FS, const ARMBaseTargetMachine &TM, bool IsLittle);
+  ARMSubtarget(const Triple &TT, const std::string &CPU, const std::string &FS,
+               const ARMBaseTargetMachine &TM, bool IsLittle);
 
   /// getMaxInlineSizeThreshold - Returns the maximum memset / memcpy size
   /// that still makes it profitable to inline the call.

diff --git a/lib/Target/ARM/ARMTargetMachine.cpp b/lib/Target/ARM/ARMTargetMachine.cpp
index 0aceaed8751032373e7a7a0eab03320e974424a0..04d2b533c243505cfd604a07086f086ae8c0201e 100644 (file)
--- a/lib/Target/ARM/ARMTargetMachine.cpp
+++ b/lib/Target/ARM/ARMTargetMachine.cpp
@@ -180,7 +180,7 @@ ARMBaseTargetMachine::ARMBaseTargetMachine(const Target &T, StringRef TT,
                         CPU, FS, Options, RM, CM, OL),
       TargetABI(computeTargetABI(Triple(TT), CPU, Options)),
       TLOF(createTLOF(Triple(getTargetTriple()))),
-      Subtarget(TT, CPU, FS, *this, isLittle), isLittle(isLittle) {
+      Subtarget(Triple(TT), CPU, FS, *this, isLittle), isLittle(isLittle) {
 
   // Default to triple-appropriate float ABI
   if (Options.FloatABIType == FloatABI::Default)
@@ -221,7 +221,8 @@ ARMBaseTargetMachine::getSubtargetImpl(const Function &F) const {
     // creation will depend on the TM and the code generation flags on the
     // function that reside in TargetOptions.
     resetTargetOptions(F);
-    I = llvm::make_unique<ARMSubtarget>(TargetTriple, CPU, FS, *this, isLittle);
+    I = llvm::make_unique<ARMSubtarget>(Triple(TargetTriple), CPU, FS, *this,
+                                        isLittle);
   }
   return I.get();
 }

diff --git a/lib/Target/ARM/MCTargetDesc/ARMAsmBackend.h b/lib/Target/ARM/MCTargetDesc/ARMAsmBackend.h
index edcaa3216053c0fd8f338263bb53ae0ab5851de9..6b4abd5898eb3b8589fb9fdc2ca0d1ee99543060 100644 (file)
--- a/lib/Target/ARM/MCTargetDesc/ARMAsmBackend.h
+++ b/lib/Target/ARM/MCTargetDesc/ARMAsmBackend.h
@@ -24,7 +24,7 @@ class ARMAsmBackend : public MCAsmBackend {
   bool IsLittleEndian; // Big or little endian.
 public:
   ARMAsmBackend(const Target &T, const Triple &TT, bool IsLittle)
-      : MCAsmBackend(), STI(ARM_MC::createARMMCSubtargetInfo(TT.str(), "", "")),
+      : MCAsmBackend(), STI(ARM_MC::createARMMCSubtargetInfo(TT, "", "")),
         isThumbMode(TT.getArchName().startswith("thumb")),
         IsLittleEndian(IsLittle) {}
 

diff --git a/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp b/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp
index e00b2cb33d742b7b739d13a3d6417e166be7705a..fafe25ae5be5278d8fae9d85b05bd81cdf0ee505 100644 (file)
--- a/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp
+++ b/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp
@@ -130,16 +130,13 @@ static bool getARMLoadDeprecationInfo(MCInst &MI, MCSubtargetInfo &STI,
 #define GET_SUBTARGETINFO_MC_DESC
 #include "ARMGenSubtargetInfo.inc"
 
-
-std::string ARM_MC::ParseARMTriple(StringRef TT, StringRef CPU) {
-  Triple triple(TT);
-
-  bool isThumb = triple.getArch() == Triple::thumb ||
-                 triple.getArch() == Triple::thumbeb;
+std::string ARM_MC::ParseARMTriple(const Triple &TT, StringRef CPU) {
+  bool isThumb =
+      TT.getArch() == Triple::thumb || TT.getArch() == Triple::thumbeb;
 
   bool NoCPU = CPU == "generic" || CPU.empty();
   std::string ARMArchFeature;
-  switch (triple.getSubArch()) {
+  switch (TT.getSubArch()) {
   default:
     llvm_unreachable("invalid sub-architecture for ARM");
   case Triple::ARMSubArch_v8:
@@ -240,7 +237,7 @@ std::string ARM_MC::ParseARMTriple(StringRef TT, StringRef CPU) {
       ARMArchFeature += ",+thumb-mode";
   }
 
-  if (triple.isOSNaCl()) {
+  if (TT.isOSNaCl()) {
     if (ARMArchFeature.empty())
       ARMArchFeature = "+nacl-trap";
     else
@@ -250,8 +247,8 @@ std::string ARM_MC::ParseARMTriple(StringRef TT, StringRef CPU) {
   return ARMArchFeature;
 }
 
-MCSubtargetInfo *ARM_MC::createARMMCSubtargetInfo(StringRef TT, StringRef CPU,
-                                                  StringRef FS) {
+MCSubtargetInfo *ARM_MC::createARMMCSubtargetInfo(const Triple &TT,
+                                                  StringRef CPU, StringRef FS) {
   std::string ArchFS = ARM_MC::ParseARMTriple(TT, CPU);
   if (!FS.empty()) {
     if (!ArchFS.empty())

diff --git a/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.h b/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.h
index 3f3e5efabb2bbca448f4c046d252aded4eb1de51..fd30623d79af4ed349c72fdc16027b5fdb812afb 100644 (file)
--- a/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.h
+++ b/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.h
@@ -40,12 +40,12 @@ extern Target TheARMLETarget, TheThumbLETarget;
 extern Target TheARMBETarget, TheThumbBETarget;
 
 namespace ARM_MC {
-  std::string ParseARMTriple(StringRef TT, StringRef CPU);
+std::string ParseARMTriple(const Triple &TT, StringRef CPU);
 
-  /// Create a ARM MCSubtargetInfo instance. This is exposed so Asm parser, etc.
-  /// do not need to go through TargetRegistry.
-  MCSubtargetInfo *createARMMCSubtargetInfo(StringRef TT, StringRef CPU,
-                                            StringRef FS);
+/// Create a ARM MCSubtargetInfo instance. This is exposed so Asm parser, etc.
+/// do not need to go through TargetRegistry.
+MCSubtargetInfo *createARMMCSubtargetInfo(const Triple &TT, StringRef CPU,
+                                          StringRef FS);
 }
 
 MCTargetStreamer *createARMNullTargetStreamer(MCStreamer &S);

diff --git a/lib/Target/BPF/BPFSubtarget.cpp b/lib/Target/BPF/BPFSubtarget.cpp
index 7f7a262131541f95aa6d2cd3c396d5d03adc6253..65acd585116d4d9a38431287aa72bb2a1495eb43 100644 (file)
--- a/lib/Target/BPF/BPFSubtarget.cpp
+++ b/lib/Target/BPF/BPFSubtarget.cpp
@@ -25,7 +25,7 @@ using namespace llvm;
 
 void BPFSubtarget::anchor() {}
 
-BPFSubtarget::BPFSubtarget(const std::string &TT, const std::string &CPU,
+BPFSubtarget::BPFSubtarget(const Triple &TT, const std::string &CPU,
                            const std::string &FS, const TargetMachine &TM)
     : BPFGenSubtargetInfo(TT, CPU, FS), InstrInfo(), FrameLowering(*this),
       TLInfo(TM, *this), TSInfo(TM.getDataLayout()) {}

diff --git a/lib/Target/BPF/BPFSubtarget.h b/lib/Target/BPF/BPFSubtarget.h
index 347cffd82e0373ca53e6ea019ca1f18a5e9e5a53..5ad58db75395e9e31bd8ce0f3d7f0d7f80480b02 100644 (file)
--- a/lib/Target/BPF/BPFSubtarget.h
+++ b/lib/Target/BPF/BPFSubtarget.h
@@ -38,8 +38,8 @@ class BPFSubtarget : public BPFGenSubtargetInfo {
 public:
   // This constructor initializes the data members to match that
   // of the specified triple.
-  BPFSubtarget(const std::string &TT, const std::string &CPU,
-               const std::string &FS, const TargetMachine &TM);
+  BPFSubtarget(const Triple &TT, const std::string &CPU, const std::string &FS,
+               const TargetMachine &TM);
 
   // ParseSubtargetFeatures - Parses features string setting specified
   // subtarget options.  Definition of function is auto generated by tblgen.

diff --git a/lib/Target/BPF/BPFTargetMachine.cpp b/lib/Target/BPF/BPFTargetMachine.cpp
index 3329d5f87409f0d56468ed2bc6f9a72ceab2a05e..7c459dc5500f9fc87a4c6c8e68105d2ac596fb12 100644 (file)
--- a/lib/Target/BPF/BPFTargetMachine.cpp
+++ b/lib/Target/BPF/BPFTargetMachine.cpp
@@ -43,7 +43,7 @@ BPFTargetMachine::BPFTargetMachine(const Target &T, StringRef TT, StringRef CPU,
     : LLVMTargetMachine(T, computeDataLayout(TT), TT, CPU, FS,
                         Options, RM, CM, OL),
       TLOF(make_unique<TargetLoweringObjectFileELF>()),
-      Subtarget(TT, CPU, FS, *this) {
+      Subtarget(Triple(TT), CPU, FS, *this) {
   initAsmInfo();
 }
 namespace {

diff --git a/lib/Target/BPF/MCTargetDesc/BPFMCTargetDesc.cpp b/lib/Target/BPF/MCTargetDesc/BPFMCTargetDesc.cpp
index 7cedba90a7461c48277e26d23716ac85616c914f..3e928fc93a374a6fed217cae809b0c07ea9f6ada 100644 (file)
--- a/lib/Target/BPF/MCTargetDesc/BPFMCTargetDesc.cpp
+++ b/lib/Target/BPF/MCTargetDesc/BPFMCTargetDesc.cpp
@@ -46,8 +46,8 @@ static MCRegisterInfo *createBPFMCRegisterInfo(StringRef TT) {
   return X;
 }
 
-static MCSubtargetInfo *createBPFMCSubtargetInfo(StringRef TT, StringRef CPU,
-                                                 StringRef FS) {
+static MCSubtargetInfo *createBPFMCSubtargetInfo(const Triple &TT,
+                                                 StringRef CPU, StringRef FS) {
   MCSubtargetInfo *X = new MCSubtargetInfo();
   InitBPFMCSubtargetInfo(X, TT, CPU, FS);
   return X;

diff --git a/lib/Target/Hexagon/HexagonSubtarget.cpp b/lib/Target/Hexagon/HexagonSubtarget.cpp
index d61cc5418a4a2d844b0526ef44505063194e091f..fe6c4f4298b5a6da777c74cf290f1d3b96dff5f2 100644 (file)
--- a/lib/Target/Hexagon/HexagonSubtarget.cpp
+++ b/lib/Target/Hexagon/HexagonSubtarget.cpp
@@ -70,8 +70,8 @@ HexagonSubtarget::initializeSubtargetDependencies(StringRef CPU, StringRef FS) {
   return *this;
 }
 
-HexagonSubtarget::HexagonSubtarget(StringRef TT, StringRef CPU, StringRef FS,
-                                   const TargetMachine &TM)
+HexagonSubtarget::HexagonSubtarget(const Triple &TT, StringRef CPU,
+                                   StringRef FS, const TargetMachine &TM)
     : HexagonGenSubtargetInfo(TT, CPU, FS), CPUString(CPU),
       InstrInfo(initializeSubtargetDependencies(CPU, FS)), TLInfo(TM, *this),
       TSInfo(*TM.getDataLayout()), FrameLowering() {

diff --git a/lib/Target/Hexagon/HexagonSubtarget.h b/lib/Target/Hexagon/HexagonSubtarget.h
index 780567bcd36b9fb4961ff02a783aac84b29a7c70..34cdad786f82ad7ce037db90f8ca2ede39fb2c54 100644 (file)
--- a/lib/Target/Hexagon/HexagonSubtarget.h
+++ b/lib/Target/Hexagon/HexagonSubtarget.h
@@ -52,7 +52,7 @@ private:
   InstrItineraryData InstrItins;
 
 public:
-  HexagonSubtarget(StringRef TT, StringRef CPU, StringRef FS,
+  HexagonSubtarget(const Triple &TT, StringRef CPU, StringRef FS,
                    const TargetMachine &TM);
 
   /// getInstrItins - Return the instruction itineraries based on subtarget

diff --git a/lib/Target/Hexagon/HexagonTargetMachine.cpp b/lib/Target/Hexagon/HexagonTargetMachine.cpp
index 06798665cb050435395343346bbe2b70fdb8aa86..b1b2b0edad0f9066fb56ee838b6357362ce13a32 100644 (file)
--- a/lib/Target/Hexagon/HexagonTargetMachine.cpp
+++ b/lib/Target/Hexagon/HexagonTargetMachine.cpp
@@ -76,7 +76,7 @@ HexagonTargetMachine::HexagonTargetMachine(const Target &T, StringRef TT,
     : LLVMTargetMachine(T, "e-m:e-p:32:32-i1:32-i64:64-a:0-n32", TT, CPU, FS,
                         Options, RM, CM, OL),
       TLOF(make_unique<HexagonTargetObjectFile>()),
-      Subtarget(TT, CPU, FS, *this) {
+      Subtarget(Triple(TT), CPU, FS, *this) {
     initAsmInfo();
 }
 

diff --git a/lib/Target/Hexagon/MCTargetDesc/HexagonMCTargetDesc.cpp b/lib/Target/Hexagon/MCTargetDesc/HexagonMCTargetDesc.cpp
index 43734ed6ca3fdd4836bc8b22da56a6ffe53263dc..8fb9b5c4b32d11cd325cec89d91acc264a61d685 100644 (file)
--- a/lib/Target/Hexagon/MCTargetDesc/HexagonMCTargetDesc.cpp
+++ b/lib/Target/Hexagon/MCTargetDesc/HexagonMCTargetDesc.cpp
@@ -48,7 +48,7 @@ static MCRegisterInfo *createHexagonMCRegisterInfo(StringRef TT) {
 }
 
 static MCSubtargetInfo *
-createHexagonMCSubtargetInfo(StringRef TT, StringRef CPU, StringRef FS) {
+createHexagonMCSubtargetInfo(const Triple &TT, StringRef CPU, StringRef FS) {
   MCSubtargetInfo *X = new MCSubtargetInfo();
   InitHexagonMCSubtargetInfo(X, TT, CPU, FS);
   return X;

diff --git a/lib/Target/MSP430/MCTargetDesc/MSP430MCTargetDesc.cpp b/lib/Target/MSP430/MCTargetDesc/MSP430MCTargetDesc.cpp
index 6bcfb32b176d07ca4efc4a97bf9abbcb0416a050..be445c56389a0286c4e11b63e5bbb6df89cdb5a4 100644 (file)
--- a/lib/Target/MSP430/MCTargetDesc/MSP430MCTargetDesc.cpp
+++ b/lib/Target/MSP430/MCTargetDesc/MSP430MCTargetDesc.cpp
@@ -43,8 +43,8 @@ static MCRegisterInfo *createMSP430MCRegisterInfo(StringRef TT) {
   return X;
 }
 
-static MCSubtargetInfo *createMSP430MCSubtargetInfo(StringRef TT, StringRef CPU,
-                                                    StringRef FS) {
+static MCSubtargetInfo *
+createMSP430MCSubtargetInfo(const Triple &TT, StringRef CPU, StringRef FS) {
   MCSubtargetInfo *X = new MCSubtargetInfo();
   InitMSP430MCSubtargetInfo(X, TT, CPU, FS);
   return X;

diff --git a/lib/Target/MSP430/MSP430Subtarget.cpp b/lib/Target/MSP430/MSP430Subtarget.cpp
index 3dda3bf95e5e5a6be10621afa257feed1213e2ba..6374f41c00ea94413e0edadf938a7fb6e6b46de1 100644 (file)
--- a/lib/Target/MSP430/MSP430Subtarget.cpp
+++ b/lib/Target/MSP430/MSP430Subtarget.cpp
@@ -31,7 +31,7 @@ MSP430Subtarget::initializeSubtargetDependencies(StringRef CPU, StringRef FS) {
   return *this;
 }
 
-MSP430Subtarget::MSP430Subtarget(const std::string &TT, const std::string &CPU,
+MSP430Subtarget::MSP430Subtarget(const Triple &TT, const std::string &CPU,
                                  const std::string &FS, const TargetMachine &TM)
     : MSP430GenSubtargetInfo(TT, CPU, FS), FrameLowering(),
       InstrInfo(initializeSubtargetDependencies(CPU, FS)), TLInfo(TM, *this),

diff --git a/lib/Target/MSP430/MSP430Subtarget.h b/lib/Target/MSP430/MSP430Subtarget.h
index 30d46d389ee519ba1b5e5bec5d2ec1610fc7c578..81f6f027d45c29d632d2fc791dc9829d79756d71 100644 (file)
--- a/lib/Target/MSP430/MSP430Subtarget.h
+++ b/lib/Target/MSP430/MSP430Subtarget.h
@@ -41,7 +41,7 @@ public:
   /// This constructor initializes the data members to match that
   /// of the specified triple.
   ///
-  MSP430Subtarget(const std::string &TT, const std::string &CPU,
+  MSP430Subtarget(const Triple &TT, const std::string &CPU,
                   const std::string &FS, const TargetMachine &TM);
 
   MSP430Subtarget &initializeSubtargetDependencies(StringRef CPU, StringRef FS);

diff --git a/lib/Target/MSP430/MSP430TargetMachine.cpp b/lib/Target/MSP430/MSP430TargetMachine.cpp
index d6cc4ae5ecd418b8a655ed05e20f0e7f54681d18..e668225047ab1b384749b55b2347da7f82173931 100644 (file)
--- a/lib/Target/MSP430/MSP430TargetMachine.cpp
+++ b/lib/Target/MSP430/MSP430TargetMachine.cpp
@@ -34,7 +34,7 @@ MSP430TargetMachine::MSP430TargetMachine(const Target &T, StringRef TT,
                         Options, RM, CM, OL),
       TLOF(make_unique<TargetLoweringObjectFileELF>()),
       // FIXME: Check DataLayout string.
-      Subtarget(TT, CPU, FS, *this) {
+      Subtarget(Triple(TT), CPU, FS, *this) {
   initAsmInfo();
 }
 

diff --git a/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.cpp b/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.cpp
index 54d88632abdbceed3771577cf73d5c996a11fcec..9bdf8235a2b4e35093922e5c32b23bf3e2a10271 100644 (file)
--- a/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.cpp
+++ b/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.cpp
@@ -43,11 +43,9 @@ using namespace llvm;
 
 /// Select the Mips CPU for the given triple and cpu name.
 /// FIXME: Merge with the copy in MipsSubtarget.cpp
-StringRef MIPS_MC::selectMipsCPU(StringRef TT, StringRef CPU) {
+StringRef MIPS_MC::selectMipsCPU(const Triple &TT, StringRef CPU) {
   if (CPU.empty() || CPU == "generic") {
-    Triple TheTriple(TT);
-    if (TheTriple.getArch() == Triple::mips ||
-        TheTriple.getArch() == Triple::mipsel)
+    if (TT.getArch() == Triple::mips || TT.getArch() == Triple::mipsel)
       CPU = "mips32";
     else
       CPU = "mips64";
@@ -67,8 +65,8 @@ static MCRegisterInfo *createMipsMCRegisterInfo(StringRef TT) {
   return X;
 }
 
-static MCSubtargetInfo *createMipsMCSubtargetInfo(StringRef TT, StringRef CPU,
-                                                  StringRef FS) {
+static MCSubtargetInfo *createMipsMCSubtargetInfo(const Triple &TT,
+                                                  StringRef CPU, StringRef FS) {
   CPU = MIPS_MC::selectMipsCPU(TT, CPU);
   MCSubtargetInfo *X = new MCSubtargetInfo();
   InitMipsMCSubtargetInfo(X, TT, CPU, FS);

diff --git a/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.h b/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.h
index d74618db8744119f5add33f893d8ec22009f67b3..4069d7d184ed939ed464239997af596779fa8829 100644 (file)
--- a/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.h
+++ b/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.h
@@ -59,7 +59,7 @@ MCObjectWriter *createMipsELFObjectWriter(raw_pwrite_stream &OS, uint8_t OSABI,
                                           bool IsLittleEndian, bool Is64Bit);
 
 namespace MIPS_MC {
-StringRef selectMipsCPU(StringRef TT, StringRef CPU);
+StringRef selectMipsCPU(const Triple &TT, StringRef CPU);
 }
 
 } // End llvm namespace

diff --git a/lib/Target/Mips/MipsAsmPrinter.cpp b/lib/Target/Mips/MipsAsmPrinter.cpp
index f84666b6229ea28383368e3c2ca8bd63650e70cb..856676304dc8d5e1e14c5c6a5f912e0ba58d15c8 100644 (file)
--- a/lib/Target/Mips/MipsAsmPrinter.cpp
+++ b/lib/Target/Mips/MipsAsmPrinter.cpp
@@ -694,9 +694,8 @@ void MipsAsmPrinter::EmitStartOfAsmFile(Module &M) {
   // clean anyhow.
   // FIXME: For ifunc related functions we could iterate over and look
   // for a feature string that doesn't match the default one.
-  StringRef TT = TM.getTargetTriple();
-  StringRef CPU =
-      MIPS_MC::selectMipsCPU(TM.getTargetTriple(), TM.getTargetCPU());
+  const Triple TT(TM.getTargetTriple());
+  StringRef CPU = MIPS_MC::selectMipsCPU(TT, TM.getTargetCPU());
   StringRef FS = TM.getTargetFeatureString();
   const MipsTargetMachine &MTM = static_cast<const MipsTargetMachine &>(TM);
   const MipsSubtarget STI(TT, CPU, FS, MTM.isLittleEndian(), MTM);

diff --git a/lib/Target/Mips/MipsSubtarget.cpp b/lib/Target/Mips/MipsSubtarget.cpp
index 7ea10eb954f3d353be25b38ce2b8a53bdd257cc4..450900eddc1df5cc86395138c1a38c791aab3d9f 100644 (file)
--- a/lib/Target/Mips/MipsSubtarget.cpp
+++ b/lib/Target/Mips/MipsSubtarget.cpp
@@ -59,7 +59,7 @@ static cl::opt<bool>
 
 void MipsSubtarget::anchor() { }
 
-MipsSubtarget::MipsSubtarget(const std::string &TT, const std::string &CPU,
+MipsSubtarget::MipsSubtarget(const Triple &TT, const std::string &CPU,
                              const std::string &FS, bool little,
                              const MipsTargetMachine &TM)
     : MipsGenSubtargetInfo(TT, CPU, FS), MipsArchVersion(MipsDefault),
@@ -141,7 +141,8 @@ CodeGenOpt::Level MipsSubtarget::getOptLevelToEnablePostRAScheduler() const {
 MipsSubtarget &
 MipsSubtarget::initializeSubtargetDependencies(StringRef CPU, StringRef FS,
                                                const TargetMachine &TM) {
-  std::string CPUName = MIPS_MC::selectMipsCPU(TM.getTargetTriple(), CPU);
+  std::string CPUName =
+      MIPS_MC::selectMipsCPU(Triple(TM.getTargetTriple()), CPU);
 
   // Parse features string.
   ParseSubtargetFeatures(CPUName, FS);

diff --git a/lib/Target/Mips/MipsSubtarget.h b/lib/Target/Mips/MipsSubtarget.h
index 0bfafc8b47a6e453990ced7abcdb15643f6bf1d2..a47ba0d14f3b1a5a80f3a4992b32c73919509655 100644 (file)
--- a/lib/Target/Mips/MipsSubtarget.h
+++ b/lib/Target/Mips/MipsSubtarget.h
@@ -161,9 +161,8 @@ public:
 
   /// This constructor initializes the data members to match that
   /// of the specified triple.
-  MipsSubtarget(const std::string &TT, const std::string &CPU,
-                const std::string &FS, bool little,
-                const MipsTargetMachine &TM);
+  MipsSubtarget(const Triple &TT, const std::string &CPU, const std::string &FS,
+                bool little, const MipsTargetMachine &TM);
 
   /// ParseSubtargetFeatures - Parses features string setting specified
   /// subtarget options.  Definition of function is auto generated by tblgen.

diff --git a/lib/Target/Mips/MipsTargetMachine.cpp b/lib/Target/Mips/MipsTargetMachine.cpp
index b279184ea304a77b4259b565e8159a3ee67f02cc..aed15a05bc294890b865711b734d3cadca6087f5 100644 (file)
--- a/lib/Target/Mips/MipsTargetMachine.cpp
+++ b/lib/Target/Mips/MipsTargetMachine.cpp
@@ -92,11 +92,14 @@ MipsTargetMachine::MipsTargetMachine(const Target &T, StringRef TT,
                         CPU, FS, Options, RM, CM, OL),
       isLittle(isLittle), TLOF(make_unique<MipsTargetObjectFile>()),
       ABI(MipsABIInfo::computeTargetABI(Triple(TT), CPU, Options.MCOptions)),
-      Subtarget(nullptr), DefaultSubtarget(TT, CPU, FS, isLittle, *this),
-      NoMips16Subtarget(TT, CPU, FS.empty() ? "-mips16" : FS.str() + ",-mips16",
+      Subtarget(nullptr),
+      DefaultSubtarget(Triple(TT), CPU, FS, isLittle, *this),
+      NoMips16Subtarget(Triple(TT), CPU,
+                        FS.empty() ? "-mips16" : FS.str() + ",-mips16",
                         isLittle, *this),
-      Mips16Subtarget(TT, CPU, FS.empty() ? "+mips16" : FS.str() + ",+mips16",
-                      isLittle, *this) {
+      Mips16Subtarget(Triple(TT), CPU,
+                      FS.empty() ? "+mips16" : FS.str() + ",+mips16", isLittle,
+                      *this) {
   Subtarget = &DefaultSubtarget;
   initAsmInfo();
 }
@@ -157,7 +160,8 @@ MipsTargetMachine::getSubtargetImpl(const Function &F) const {
     // creation will depend on the TM and the code generation flags on the
     // function that reside in TargetOptions.
     resetTargetOptions(F);
-    I = llvm::make_unique<MipsSubtarget>(TargetTriple, CPU, FS, isLittle, *this);
+    I = llvm::make_unique<MipsSubtarget>(Triple(TargetTriple), CPU, FS,
+                                         isLittle, *this);
   }
   return I.get();
 }

diff --git a/lib/Target/NVPTX/MCTargetDesc/NVPTXMCTargetDesc.cpp b/lib/Target/NVPTX/MCTargetDesc/NVPTXMCTargetDesc.cpp
index d50010508eaac430f90f4022353894955cfd8687..8a28b089ce35737bd255bbba94fc0dc2da8b9139 100644 (file)
--- a/lib/Target/NVPTX/MCTargetDesc/NVPTXMCTargetDesc.cpp
+++ b/lib/Target/NVPTX/MCTargetDesc/NVPTXMCTargetDesc.cpp
@@ -45,7 +45,7 @@ static MCRegisterInfo *createNVPTXMCRegisterInfo(StringRef TT) {
 }
 
 static MCSubtargetInfo *
-createNVPTXMCSubtargetInfo(StringRef TT, StringRef CPU, StringRef FS) {
+createNVPTXMCSubtargetInfo(const Triple &TT, StringRef CPU, StringRef FS) {
   MCSubtargetInfo *X = new MCSubtargetInfo();
   InitNVPTXMCSubtargetInfo(X, TT, CPU, FS);
   return X;

diff --git a/lib/Target/NVPTX/NVPTXAsmPrinter.cpp b/lib/Target/NVPTX/NVPTXAsmPrinter.cpp
index 298b992b241f28c0b294797b538d9f33619dd108..6e9982ac6347d660eb7ed90c65f3e39302466565 100644 (file)
--- a/lib/Target/NVPTX/NVPTXAsmPrinter.cpp
+++ b/lib/Target/NVPTX/NVPTXAsmPrinter.cpp
@@ -808,7 +808,7 @@ bool NVPTXAsmPrinter::doInitialization(Module &M) {
   // Construct a default subtarget off of the TargetMachine defaults. The
   // rest of NVPTX isn't friendly to change subtargets per function and
   // so the default TargetMachine will have all of the options.
-  StringRef TT = TM.getTargetTriple();
+  const Triple TT(TM.getTargetTriple());
   StringRef CPU = TM.getTargetCPU();
   StringRef FS = TM.getTargetFeatureString();
   const NVPTXTargetMachine &NTM = static_cast<const NVPTXTargetMachine &>(TM);

diff --git a/lib/Target/NVPTX/NVPTXSubtarget.cpp b/lib/Target/NVPTX/NVPTXSubtarget.cpp
index 069d6e179dde871dd98791c141929a5996728530..71645dca69c558ba17da40be3881e09aa2075ef2 100644 (file)
--- a/lib/Target/NVPTX/NVPTXSubtarget.cpp
+++ b/lib/Target/NVPTX/NVPTXSubtarget.cpp
@@ -43,7 +43,7 @@ NVPTXSubtarget &NVPTXSubtarget::initializeSubtargetDependencies(StringRef CPU,
   return *this;
 }
 
-NVPTXSubtarget::NVPTXSubtarget(const std::string &TT, const std::string &CPU,
+NVPTXSubtarget::NVPTXSubtarget(const Triple &TT, const std::string &CPU,
                                const std::string &FS,
                                const NVPTXTargetMachine &TM)
     : NVPTXGenSubtargetInfo(TT, CPU, FS), PTXVersion(0), SmVersion(20), TM(TM),

diff --git a/lib/Target/NVPTX/NVPTXSubtarget.h b/lib/Target/NVPTX/NVPTXSubtarget.h
index e9833e5823c3f3e632a42c86b1e316e85cf9ae28..c7287719be5f37eb336fb9e35684016c1244dc18 100644 (file)
--- a/lib/Target/NVPTX/NVPTXSubtarget.h
+++ b/lib/Target/NVPTX/NVPTXSubtarget.h
@@ -52,7 +52,7 @@ public:
   /// This constructor initializes the data members to match that
   /// of the specified module.
   ///
-  NVPTXSubtarget(const std::string &TT, const std::string &CPU,
+  NVPTXSubtarget(const Triple &TT, const std::string &CPU,
                  const std::string &FS, const NVPTXTargetMachine &TM);
 
   const TargetFrameLowering *getFrameLowering() const override {

diff --git a/lib/Target/NVPTX/NVPTXTargetMachine.cpp b/lib/Target/NVPTX/NVPTXTargetMachine.cpp
index a6466687bc7b153ee09e38b59bab09da8d0540ee..c54fd5bb7c25e5c8012dafa7bc6058f7c4c27fd5 100644 (file)
--- a/lib/Target/NVPTX/NVPTXTargetMachine.cpp
+++ b/lib/Target/NVPTX/NVPTXTargetMachine.cpp
@@ -91,7 +91,7 @@ NVPTXTargetMachine::NVPTXTargetMachine(const Target &T, StringRef TT,
     : LLVMTargetMachine(T, computeDataLayout(is64bit), TT, CPU, FS, Options, RM,
                         CM, OL),
       is64bit(is64bit), TLOF(make_unique<NVPTXTargetObjectFile>()),
-      Subtarget(TT, CPU, FS, *this) {
+      Subtarget(Triple(TT), CPU, FS, *this) {
   if (Triple(TT).getOS() == Triple::NVCL)
     drvInterface = NVPTX::NVCL;
   else

diff --git a/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp b/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp
index 1e8e8046669d3c65bdeddfb895f364184293129a..197e623c270aeb0bdb4f4ef0f857770a9355aa05 100644 (file)
--- a/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp
+++ b/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp
@@ -63,8 +63,8 @@ static MCRegisterInfo *createPPCMCRegisterInfo(StringRef TT) {
   return X;
 }
 
-static MCSubtargetInfo *createPPCMCSubtargetInfo(StringRef TT, StringRef CPU,
-                                                 StringRef FS) {
+static MCSubtargetInfo *createPPCMCSubtargetInfo(const Triple &TT,
+                                                 StringRef CPU, StringRef FS) {
   MCSubtargetInfo *X = new MCSubtargetInfo();
   InitPPCMCSubtargetInfo(X, TT, CPU, FS);
   return X;

diff --git a/lib/Target/PowerPC/PPCSubtarget.cpp b/lib/Target/PowerPC/PPCSubtarget.cpp
index f313b0a6f178eff598b03b6241d14adaaf30d30d..c60adb4ea60926dfd383ec492b33f9afdc9d2714 100644 (file)
--- a/lib/Target/PowerPC/PPCSubtarget.cpp
+++ b/lib/Target/PowerPC/PPCSubtarget.cpp
@@ -47,7 +47,7 @@ PPCSubtarget &PPCSubtarget::initializeSubtargetDependencies(StringRef CPU,
   return *this;
 }
 
-PPCSubtarget::PPCSubtarget(const std::string &TT, const std::string &CPU,
+PPCSubtarget::PPCSubtarget(const Triple &TT, const std::string &CPU,
                            const std::string &FS, const PPCTargetMachine &TM)
     : PPCGenSubtargetInfo(TT, CPU, FS), TargetTriple(TT),
       IsPPC64(TargetTriple.getArch() == Triple::ppc64 ||

diff --git a/lib/Target/PowerPC/PPCSubtarget.h b/lib/Target/PowerPC/PPCSubtarget.h
index 8d955088634a32b0fdeed2d89c159536fecf8f93..e8abe00d6b6701e7cd45c65c1e863916158bc7fa 100644 (file)
--- a/lib/Target/PowerPC/PPCSubtarget.h
+++ b/lib/Target/PowerPC/PPCSubtarget.h
@@ -135,8 +135,8 @@ public:
   /// This constructor initializes the data members to match that
   /// of the specified triple.
   ///
-  PPCSubtarget(const std::string &TT, const std::string &CPU,
-               const std::string &FS, const PPCTargetMachine &TM);
+  PPCSubtarget(const Triple &TT, const std::string &CPU, const std::string &FS,
+               const PPCTargetMachine &TM);
 
   /// ParseSubtargetFeatures - Parses features string setting specified
   /// subtarget options.  Definition of function is auto generated by tblgen.

diff --git a/lib/Target/PowerPC/PPCTargetMachine.cpp b/lib/Target/PowerPC/PPCTargetMachine.cpp
index 50d4395dfbe8c66a45d57b46c380fbf67095312e..08499dc39c37d8006155e5a979e41e39f5131398 100644 (file)
--- a/lib/Target/PowerPC/PPCTargetMachine.cpp
+++ b/lib/Target/PowerPC/PPCTargetMachine.cpp
@@ -217,7 +217,7 @@ PPCTargetMachine::getSubtargetImpl(const Function &F) const {
     // function that reside in TargetOptions.
     resetTargetOptions(F);
     I = llvm::make_unique<PPCSubtarget>(
-        TargetTriple, CPU,
+        Triple(TargetTriple), CPU,
         // FIXME: It would be good to have the subtarget additions here
         // not necessary. Anything that turns them on/off (overrides) ends
         // up being put at the end of the feature string, but the defaults

diff --git a/lib/Target/R600/AMDGPUSubtarget.cpp b/lib/Target/R600/AMDGPUSubtarget.cpp
index 5288866ba665c6597dc013a17d4a49cd584472d2..605ccd0e1361b1ea6a28989f8ae1d96051c5430a 100644 (file)
--- a/lib/Target/R600/AMDGPUSubtarget.cpp
+++ b/lib/Target/R600/AMDGPUSubtarget.cpp
@@ -32,8 +32,8 @@ using namespace llvm;
 #include "AMDGPUGenSubtargetInfo.inc"
 
 AMDGPUSubtarget &
-AMDGPUSubtarget::initializeSubtargetDependencies(StringRef TT, StringRef GPU,
-                                                 StringRef FS) {
+AMDGPUSubtarget::initializeSubtargetDependencies(const Triple &TT,
+                                                 StringRef GPU, StringRef FS) {
   // Determine default and user-specified characteristics
   // On SI+, we want FP64 denormals to be on by default. FP32 denormals can be
   // enabled, but some instructions do not respect them and they run at the
@@ -46,7 +46,7 @@ AMDGPUSubtarget::initializeSubtargetDependencies(StringRef TT, StringRef GPU,
   SmallString<256> FullFS("+promote-alloca,+fp64-denormals,");
   FullFS += FS;
 
-  if (GPU == "" && Triple(TT).getArch() == Triple::amdgcn)
+  if (GPU == "" && TT.getArch() == Triple::amdgcn)
     GPU = "SI";
 
   ParseSubtargetFeatures(GPU, FullFS);
@@ -61,7 +61,7 @@ AMDGPUSubtarget::initializeSubtargetDependencies(StringRef TT, StringRef GPU,
   return *this;
 }
 
-AMDGPUSubtarget::AMDGPUSubtarget(StringRef TT, StringRef GPU, StringRef FS,
+AMDGPUSubtarget::AMDGPUSubtarget(const Triple &TT, StringRef GPU, StringRef FS,
                                  TargetMachine &TM)
     : AMDGPUGenSubtargetInfo(TT, GPU, FS), DevName(GPU), Is64bit(false),
       DumpCode(false), R600ALUInst(false), HasVertexCache(false),
@@ -70,9 +70,8 @@ AMDGPUSubtarget::AMDGPUSubtarget(StringRef TT, StringRef GPU, StringRef FS,
       CaymanISA(false), FlatAddressSpace(false), EnableIRStructurizer(true),
       EnablePromoteAlloca(false), EnableIfCvt(true), EnableLoadStoreOpt(false),
       WavefrontSize(0), CFALUBug(false), LocalMemorySize(0),
-      EnableVGPRSpilling(false), SGPRInitBug(false),
-      IsGCN(false), GCN1Encoding(false), GCN3Encoding(false), CIInsts(false),
-      LDSBankCount(0),
+      EnableVGPRSpilling(false), SGPRInitBug(false), IsGCN(false),
+      GCN1Encoding(false), GCN3Encoding(false), CIInsts(false), LDSBankCount(0),
       FrameLowering(TargetFrameLowering::StackGrowsUp,
                     64 * 16, // Maximum stack alignment (long16)
                     0),

diff --git a/lib/Target/R600/AMDGPUSubtarget.h b/lib/Target/R600/AMDGPUSubtarget.h
index a5a901c739d47b044b5eac1c19898df2d21880f7..0d40d14f8203e50ca669af292d0cd95c9a3810dd 100644 (file)
--- a/lib/Target/R600/AMDGPUSubtarget.h
+++ b/lib/Target/R600/AMDGPUSubtarget.h
@@ -85,9 +85,10 @@ private:
   Triple TargetTriple;
 
 public:
-  AMDGPUSubtarget(StringRef TT, StringRef CPU, StringRef FS, TargetMachine &TM);
-  AMDGPUSubtarget &initializeSubtargetDependencies(StringRef TT, StringRef GPU,
-                                                   StringRef FS);
+  AMDGPUSubtarget(const Triple &TT, StringRef CPU, StringRef FS,
+                  TargetMachine &TM);
+  AMDGPUSubtarget &initializeSubtargetDependencies(const Triple &TT,
+                                                   StringRef GPU, StringRef FS);
 
   const AMDGPUFrameLowering *getFrameLowering() const override {
     return &FrameLowering;

diff --git a/lib/Target/R600/AMDGPUTargetMachine.cpp b/lib/Target/R600/AMDGPUTargetMachine.cpp
index 44c2abd294f76ce88367bed4e0786f9af7dfac0f..0e37127725cc4317dc304d2bfb51109beeeae4ae 100644 (file)
--- a/lib/Target/R600/AMDGPUTargetMachine.cpp
+++ b/lib/Target/R600/AMDGPUTargetMachine.cpp
@@ -73,8 +73,8 @@ AMDGPUTargetMachine::AMDGPUTargetMachine(const Target &T, StringRef TT,
                                          CodeGenOpt::Level OptLevel)
     : LLVMTargetMachine(T, computeDataLayout(TT), TT, CPU, FS, Options, RM, CM,
                         OptLevel),
-      TLOF(new TargetLoweringObjectFileELF()), Subtarget(TT, CPU, FS, *this),
-      IntrinsicInfo() {
+      TLOF(new TargetLoweringObjectFileELF()),
+      Subtarget(Triple(TT), CPU, FS, *this), IntrinsicInfo() {
   setRequiresStructuredCFG(true);
   initAsmInfo();
 }

diff --git a/lib/Target/R600/MCTargetDesc/AMDGPUMCTargetDesc.cpp b/lib/Target/R600/MCTargetDesc/AMDGPUMCTargetDesc.cpp
index 1bc205d36fa1141564505554873ef2002db631a7..02192c40f924eb8cff3f0f992f9e48728127502e 100644 (file)
--- a/lib/Target/R600/MCTargetDesc/AMDGPUMCTargetDesc.cpp
+++ b/lib/Target/R600/MCTargetDesc/AMDGPUMCTargetDesc.cpp
@@ -49,8 +49,8 @@ static MCRegisterInfo *createAMDGPUMCRegisterInfo(StringRef TT) {
   return X;
 }
 
-static MCSubtargetInfo *createAMDGPUMCSubtargetInfo(StringRef TT, StringRef CPU,
-                                                   StringRef FS) {
+static MCSubtargetInfo *
+createAMDGPUMCSubtargetInfo(const Triple &TT, StringRef CPU, StringRef FS) {
   MCSubtargetInfo * X = new MCSubtargetInfo();
   InitAMDGPUMCSubtargetInfo(X, TT, CPU, FS);
   return X;

diff --git a/lib/Target/Sparc/AsmParser/SparcAsmParser.cpp b/lib/Target/Sparc/AsmParser/SparcAsmParser.cpp
index 6b3b51afb4bd2924713d32923e25b97a3a45cace..021f904f6ee9f7caa8b9e187b32de86f47b12278 100644 (file)
--- a/lib/Target/Sparc/AsmParser/SparcAsmParser.cpp
+++ b/lib/Target/Sparc/AsmParser/SparcAsmParser.cpp
@@ -76,7 +76,9 @@ class SparcAsmParser : public MCTargetAsmParser {
   bool matchSparcAsmModifiers(const MCExpr *&EVal, SMLoc &EndLoc);
   bool parseDirectiveWord(unsigned Size, SMLoc L);
 
-  bool is64Bit() const { return STI.getTargetTriple().startswith("sparcv9"); }
+  bool is64Bit() const {
+    return STI.getTargetTriple().getArchName().startswith("sparcv9");
+  }
 
   void expandSET(MCInst &Inst, SMLoc IDLoc,
                  SmallVectorImpl<MCInst> &Instructions);

diff --git a/lib/Target/Sparc/MCTargetDesc/SparcMCTargetDesc.cpp b/lib/Target/Sparc/MCTargetDesc/SparcMCTargetDesc.cpp
index d34c87977168e6eeb83339649174eb0417d2b3f7..91d2eeef0cc0da6d23dc675a0491b284fa7a5ae0 100644 (file)
--- a/lib/Target/Sparc/MCTargetDesc/SparcMCTargetDesc.cpp
+++ b/lib/Target/Sparc/MCTargetDesc/SparcMCTargetDesc.cpp
@@ -63,12 +63,11 @@ static MCRegisterInfo *createSparcMCRegisterInfo(StringRef TT) {
   return X;
 }
 
-static MCSubtargetInfo *createSparcMCSubtargetInfo(StringRef TT, StringRef CPU,
-                                                   StringRef FS) {
+static MCSubtargetInfo *
+createSparcMCSubtargetInfo(const Triple &TT, StringRef CPU, StringRef FS) {
   MCSubtargetInfo *X = new MCSubtargetInfo();
-  Triple TheTriple(TT);
   if (CPU.empty())
-    CPU = (TheTriple.getArch() == Triple::sparcv9) ? "v9" : "v8";
+    CPU = (TT.getArch() == Triple::sparcv9) ? "v9" : "v8";
   InitSparcMCSubtargetInfo(X, TT, CPU, FS);
   return X;
 }

diff --git a/lib/Target/Sparc/SparcSubtarget.cpp b/lib/Target/Sparc/SparcSubtarget.cpp
index ce1105f2d72f23160b5318af91c5ef8a3fc04df3..479b25d2723f71434f1e66859636760b472c3838 100644 (file)
--- a/lib/Target/Sparc/SparcSubtarget.cpp
+++ b/lib/Target/Sparc/SparcSubtarget.cpp
@@ -49,7 +49,7 @@ SparcSubtarget &SparcSubtarget::initializeSubtargetDependencies(StringRef CPU,
   return *this;
 }
 
-SparcSubtarget::SparcSubtarget(const std::string &TT, const std::string &CPU,
+SparcSubtarget::SparcSubtarget(const Triple &TT, const std::string &CPU,
                                const std::string &FS, TargetMachine &TM,
                                bool is64Bit)
     : SparcGenSubtargetInfo(TT, CPU, FS), Is64Bit(is64Bit),

diff --git a/lib/Target/Sparc/SparcSubtarget.h b/lib/Target/Sparc/SparcSubtarget.h
index e6cf460b85c6b1b0978a7dcdc8d02c502b6947e1..983b1193975d80a506c591ac9fc16c2177cc3062 100644 (file)
--- a/lib/Target/Sparc/SparcSubtarget.h
+++ b/lib/Target/Sparc/SparcSubtarget.h
@@ -43,7 +43,7 @@ class SparcSubtarget : public SparcGenSubtargetInfo {
   SparcFrameLowering FrameLowering;
 
 public:
-  SparcSubtarget(const std::string &TT, const std::string &CPU,
+  SparcSubtarget(const Triple &TT, const std::string &CPU,
                  const std::string &FS, TargetMachine &TM, bool is64bit);
 
   const SparcInstrInfo *getInstrInfo() const override { return &InstrInfo; }

diff --git a/lib/Target/Sparc/SparcTargetMachine.cpp b/lib/Target/Sparc/SparcTargetMachine.cpp
index d43cd9e3127185b04e49d34dc73332a41ef5ea9a..68f396d4033b28ea83178b0004efa66dda3eb0ae 100644 (file)
--- a/lib/Target/Sparc/SparcTargetMachine.cpp
+++ b/lib/Target/Sparc/SparcTargetMachine.cpp
@@ -62,7 +62,7 @@ SparcTargetMachine::SparcTargetMachine(const Target &T, StringRef TT,
     : LLVMTargetMachine(T, computeDataLayout(Triple(TT), is64bit), TT, CPU, FS,
                         Options, RM, CM, OL),
       TLOF(make_unique<SparcELFTargetObjectFile>()),
-      Subtarget(TT, CPU, FS, *this, is64bit) {
+      Subtarget(Triple(TT), CPU, FS, *this, is64bit) {
   initAsmInfo();
 }
 

diff --git a/lib/Target/SystemZ/MCTargetDesc/SystemZMCTargetDesc.cpp b/lib/Target/SystemZ/MCTargetDesc/SystemZMCTargetDesc.cpp
index 92681cf6e44bf8fb2d3c37c67f97d6c9c1970e63..81882106fc46c23d8a1db43dc6a6d398504979ae 100644 (file)
--- a/lib/Target/SystemZ/MCTargetDesc/SystemZMCTargetDesc.cpp
+++ b/lib/Target/SystemZ/MCTargetDesc/SystemZMCTargetDesc.cpp
@@ -154,9 +154,8 @@ static MCRegisterInfo *createSystemZMCRegisterInfo(StringRef TT) {
   return X;
 }
 
-static MCSubtargetInfo *createSystemZMCSubtargetInfo(StringRef TT,
-                                                     StringRef CPU,
-                                                     StringRef FS) {
+static MCSubtargetInfo *
+createSystemZMCSubtargetInfo(const Triple &TT, StringRef CPU, StringRef FS) {
   MCSubtargetInfo *X = new MCSubtargetInfo();
   InitSystemZMCSubtargetInfo(X, TT, CPU, FS);
   return X;

diff --git a/lib/Target/SystemZ/SystemZSubtarget.cpp b/lib/Target/SystemZ/SystemZSubtarget.cpp
index 05aede3deb4f35ff37c42940bfce2e96bd84952e..eb5e5c0b9ff8d24e833eba55dde8467feffbc968 100644 (file)
--- a/lib/Target/SystemZ/SystemZSubtarget.cpp
+++ b/lib/Target/SystemZ/SystemZSubtarget.cpp
@@ -32,8 +32,7 @@ SystemZSubtarget::initializeSubtargetDependencies(StringRef CPU, StringRef FS) {
   return *this;
 }
 
-SystemZSubtarget::SystemZSubtarget(const std::string &TT,
-                                   const std::string &CPU,
+SystemZSubtarget::SystemZSubtarget(const Triple &TT, const std::string &CPU,
                                    const std::string &FS,
                                    const TargetMachine &TM)
     : SystemZGenSubtargetInfo(TT, CPU, FS), HasDistinctOps(false),
@@ -41,9 +40,9 @@ SystemZSubtarget::SystemZSubtarget(const std::string &TT,
       HasPopulationCount(false), HasFastSerialization(false),
       HasInterlockedAccess1(false), HasMiscellaneousExtensions(false),
       HasTransactionalExecution(false), HasProcessorAssist(false),
-      HasVector(false),
-      TargetTriple(TT), InstrInfo(initializeSubtargetDependencies(CPU, FS)),
-      TLInfo(TM, *this), TSInfo(*TM.getDataLayout()), FrameLowering() {}
+      HasVector(false), TargetTriple(TT),
+      InstrInfo(initializeSubtargetDependencies(CPU, FS)), TLInfo(TM, *this),
+      TSInfo(*TM.getDataLayout()), FrameLowering() {}
 
 // Return true if GV binds locally under reloc model RM.
 static bool bindsLocally(const GlobalValue *GV, Reloc::Model RM) {

diff --git a/lib/Target/SystemZ/SystemZSubtarget.h b/lib/Target/SystemZ/SystemZSubtarget.h
index 9a1f593f526570481f7414c905436a3f72e6d14b..f7eaf01cb77ede11ce6f7600e1a85e64918de490 100644 (file)
--- a/lib/Target/SystemZ/SystemZSubtarget.h
+++ b/lib/Target/SystemZ/SystemZSubtarget.h
@@ -56,7 +56,7 @@ private:
   SystemZSubtarget &initializeSubtargetDependencies(StringRef CPU,
                                                     StringRef FS);
 public:
-  SystemZSubtarget(const std::string &TT, const std::string &CPU,
+  SystemZSubtarget(const Triple &TT, const std::string &CPU,
                    const std::string &FS, const TargetMachine &TM);
 
   const TargetFrameLowering *getFrameLowering() const override {

diff --git a/lib/Target/SystemZ/SystemZTargetMachine.cpp b/lib/Target/SystemZ/SystemZTargetMachine.cpp
index a34cdaf8030d2cde6b4408870dbaae2f9ce56ac5..8de050a3b0da80f15005f1b6e6a5661a73719831 100644 (file)
--- a/lib/Target/SystemZ/SystemZTargetMachine.cpp
+++ b/lib/Target/SystemZ/SystemZTargetMachine.cpp
@@ -84,10 +84,10 @@ SystemZTargetMachine::SystemZTargetMachine(const Target &T, StringRef TT,
                                            const TargetOptions &Options,
                                            Reloc::Model RM, CodeModel::Model CM,
                                            CodeGenOpt::Level OL)
-    : LLVMTargetMachine(T, computeDataLayout(TT, CPU, FS),
-                        TT, CPU, FS, Options, RM, CM, OL),
+    : LLVMTargetMachine(T, computeDataLayout(TT, CPU, FS), TT, CPU, FS, Options,
+                        RM, CM, OL),
       TLOF(make_unique<TargetLoweringObjectFileELF>()),
-      Subtarget(TT, CPU, FS, *this) {
+      Subtarget(Triple(TT), CPU, FS, *this) {
   initAsmInfo();
 }
 

diff --git a/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp b/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
index 02ccedb3d7fc464e828f9394321ac0f9d887c196..48a379eef7508bb4309a4eb3b61d8acdb54f743b 100644 (file)
--- a/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
+++ b/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
@@ -42,12 +42,11 @@ using namespace llvm;
 #define GET_SUBTARGETINFO_MC_DESC
 #include "X86GenSubtargetInfo.inc"
 
-std::string X86_MC::ParseX86Triple(StringRef TT) {
-  Triple TheTriple(TT);
+std::string X86_MC::ParseX86Triple(const Triple &TT) {
   std::string FS;
-  if (TheTriple.getArch() == Triple::x86_64)
+  if (TT.getArch() == Triple::x86_64)
     FS = "+64bit-mode,-32bit-mode,-16bit-mode";
-  else if (TheTriple.getEnvironment() != Triple::CODE16)
+  else if (TT.getEnvironment() != Triple::CODE16)
     FS = "-64bit-mode,+32bit-mode,-16bit-mode";
   else
     FS = "-64bit-mode,-32bit-mode,+16bit-mode";
@@ -75,8 +74,8 @@ void X86_MC::InitLLVM2SEHRegisterMapping(MCRegisterInfo *MRI) {
   }
 }
 
-MCSubtargetInfo *X86_MC::createX86MCSubtargetInfo(StringRef TT, StringRef CPU,
-                                                  StringRef FS) {
+MCSubtargetInfo *X86_MC::createX86MCSubtargetInfo(const Triple &TT,
+                                                  StringRef CPU, StringRef FS) {
   std::string ArchFS = X86_MC::ParseX86Triple(TT);
   if (!FS.empty()) {
     if (!ArchFS.empty())

diff --git a/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.h b/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.h
index de3ebba02e7afc16fa67c837ee74bc056cc1e0c5..737441b40e48942c31c940a85a3622a8dc7343ef 100644 (file)
--- a/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.h
+++ b/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.h
@@ -52,16 +52,16 @@ namespace N86 {
 }
 
 namespace X86_MC {
-  std::string ParseX86Triple(StringRef TT);
+std::string ParseX86Triple(const Triple &TT);
 
-  unsigned getDwarfRegFlavour(Triple TT, bool isEH);
+unsigned getDwarfRegFlavour(Triple TT, bool isEH);
 
-  void InitLLVM2SEHRegisterMapping(MCRegisterInfo *MRI);
+void InitLLVM2SEHRegisterMapping(MCRegisterInfo *MRI);
 
-  /// Create a X86 MCSubtargetInfo instance. This is exposed so Asm parser, etc.
-  /// do not need to go through TargetRegistry.
-  MCSubtargetInfo *createX86MCSubtargetInfo(StringRef TT, StringRef CPU,
-                                            StringRef FS);
+/// Create a X86 MCSubtargetInfo instance. This is exposed so Asm parser, etc.
+/// do not need to go through TargetRegistry.
+MCSubtargetInfo *createX86MCSubtargetInfo(const Triple &TT, StringRef CPU,
+                                          StringRef FS);
 }
 
 MCCodeEmitter *createX86MCCodeEmitter(const MCInstrInfo &MCII,

diff --git a/lib/Target/X86/X86Subtarget.cpp b/lib/Target/X86/X86Subtarget.cpp
index 74af29f4566cf2dded021775207df0f68958d5d1..1657d7d259d10abd34e0a5473a1db3c40a0a82bb 100644 (file)
--- a/lib/Target/X86/X86Subtarget.cpp
+++ b/lib/Target/X86/X86Subtarget.cpp
@@ -287,7 +287,7 @@ X86Subtarget &X86Subtarget::initializeSubtargetDependencies(StringRef CPU,
   return *this;
 }
 
-X86Subtarget::X86Subtarget(const std::string &TT, const std::string &CPU,
+X86Subtarget::X86Subtarget(const Triple &TT, const std::string &CPU,
                            const std::string &FS, const X86TargetMachine &TM,
                            unsigned StackAlignOverride)
     : X86GenSubtargetInfo(TT, CPU, FS), X86ProcFamily(Others),

diff --git a/lib/Target/X86/X86Subtarget.h b/lib/Target/X86/X86Subtarget.h
index a476f7aba932bf26e49c659e30bb1ef3fb4e591d..d420abbe143381f90d46ac283a0939ecd49d8f65 100644 (file)
--- a/lib/Target/X86/X86Subtarget.h
+++ b/lib/Target/X86/X86Subtarget.h
@@ -253,9 +253,8 @@ public:
   /// This constructor initializes the data members to match that
   /// of the specified triple.
   ///
-  X86Subtarget(const std::string &TT, const std::string &CPU,
-               const std::string &FS, const X86TargetMachine &TM,
-               unsigned StackAlignOverride);
+  X86Subtarget(const Triple &TT, const std::string &CPU, const std::string &FS,
+               const X86TargetMachine &TM, unsigned StackAlignOverride);
 
   const X86TargetLowering *getTargetLowering() const override {
     return &TLInfo;

diff --git a/lib/Target/X86/X86TargetMachine.cpp b/lib/Target/X86/X86TargetMachine.cpp
index 646cff7c5bdb29b4c46aac60751e0a6f4a8f64b0..2005b1165fcb0f51f9bf2116d26a329571bbce6a 100644 (file)
--- a/lib/Target/X86/X86TargetMachine.cpp
+++ b/lib/Target/X86/X86TargetMachine.cpp
@@ -97,7 +97,7 @@ X86TargetMachine::X86TargetMachine(const Target &T, StringRef TT, StringRef CPU,
     : LLVMTargetMachine(T, computeDataLayout(Triple(TT)), TT, CPU, FS, Options,
                         RM, CM, OL),
       TLOF(createTLOF(Triple(getTargetTriple()))),
-      Subtarget(TT, CPU, FS, *this, Options.StackAlignmentOverride) {
+      Subtarget(Triple(TT), CPU, FS, *this, Options.StackAlignmentOverride) {
   // Windows stack unwinder gets confused when execution flow "falls through"
   // after a call to 'noreturn' function.
   // To prevent that, we emit a trap for 'unreachable' IR instructions.
@@ -148,7 +148,7 @@ X86TargetMachine::getSubtargetImpl(const Function &F) const {
     // creation will depend on the TM and the code generation flags on the
     // function that reside in TargetOptions.
     resetTargetOptions(F);
-    I = llvm::make_unique<X86Subtarget>(TargetTriple, CPU, FS, *this,
+    I = llvm::make_unique<X86Subtarget>(Triple(TargetTriple), CPU, FS, *this,
                                         Options.StackAlignmentOverride);
   }
   return I.get();

diff --git a/lib/Target/XCore/MCTargetDesc/XCoreMCTargetDesc.cpp b/lib/Target/XCore/MCTargetDesc/XCoreMCTargetDesc.cpp
index f0e459620c9c6554e444075ea0392aba72481bda..ac954d0a8fa4d1bcba54d4791e8c8b5e45e55d14 100644 (file)
--- a/lib/Target/XCore/MCTargetDesc/XCoreMCTargetDesc.cpp
+++ b/lib/Target/XCore/MCTargetDesc/XCoreMCTargetDesc.cpp
@@ -46,8 +46,8 @@ static MCRegisterInfo *createXCoreMCRegisterInfo(StringRef TT) {
   return X;
 }
 
-static MCSubtargetInfo *createXCoreMCSubtargetInfo(StringRef TT, StringRef CPU,
-                                                   StringRef FS) {
+static MCSubtargetInfo *
+createXCoreMCSubtargetInfo(const Triple &TT, StringRef CPU, StringRef FS) {
   MCSubtargetInfo *X = new MCSubtargetInfo();
   InitXCoreMCSubtargetInfo(X, TT, CPU, FS);
   return X;

diff --git a/lib/Target/XCore/XCoreSubtarget.cpp b/lib/Target/XCore/XCoreSubtarget.cpp
index 79960207a45a2f1bacfbbd421bfe030396641a3d..c98518b60225d6bf89309d2596ec9d764a33f6c3 100644 (file)
--- a/lib/Target/XCore/XCoreSubtarget.cpp
+++ b/lib/Target/XCore/XCoreSubtarget.cpp
@@ -25,7 +25,7 @@ using namespace llvm;
 
 void XCoreSubtarget::anchor() { }
 
-XCoreSubtarget::XCoreSubtarget(const std::string &TT, const std::string &CPU,
+XCoreSubtarget::XCoreSubtarget(const Triple &TT, const std::string &CPU,
                                const std::string &FS, const TargetMachine &TM)
     : XCoreGenSubtargetInfo(TT, CPU, FS), InstrInfo(), FrameLowering(*this),
       TLInfo(TM, *this), TSInfo(*TM.getDataLayout()) {}

diff --git a/lib/Target/XCore/XCoreSubtarget.h b/lib/Target/XCore/XCoreSubtarget.h
index da51ef1c7a8159a526e2ddd9f8f577545b786fea..f01fb6714d8655bf53ea33e590967200b4e9b120 100644 (file)
--- a/lib/Target/XCore/XCoreSubtarget.h
+++ b/lib/Target/XCore/XCoreSubtarget.h
@@ -40,9 +40,9 @@ public:
   /// This constructor initializes the data members to match that
   /// of the specified triple.
   ///
-  XCoreSubtarget(const std::string &TT, const std::string &CPU,
+  XCoreSubtarget(const Triple &TT, const std::string &CPU,
                  const std::string &FS, const TargetMachine &TM);
-  
+
   /// ParseSubtargetFeatures - Parses features string setting specified 
   /// subtarget options.  Definition of function is auto generated by tblgen.
   void ParseSubtargetFeatures(StringRef CPU, StringRef FS);

diff --git a/lib/Target/XCore/XCoreTargetMachine.cpp b/lib/Target/XCore/XCoreTargetMachine.cpp
index 228dc1c9db578a4b4dfb769336e7f841afbdc6df..466620b88227679d7c8fbe56c8ed8dc85dafa6f9 100644 (file)
--- a/lib/Target/XCore/XCoreTargetMachine.cpp
+++ b/lib/Target/XCore/XCoreTargetMachine.cpp
@@ -31,7 +31,7 @@ XCoreTargetMachine::XCoreTargetMachine(const Target &T, StringRef TT,
           T, "e-m:e-p:32:32-i1:8:32-i8:8:32-i16:16:32-i64:32-f64:32-a:0:32-n32",
           TT, CPU, FS, Options, RM, CM, OL),
       TLOF(make_unique<XCoreTargetObjectFile>()),
-      Subtarget(TT, CPU, FS, *this) {
+      Subtarget(Triple(TT), CPU, FS, *this) {
   initAsmInfo();
 }
 

diff --git a/utils/TableGen/SubtargetEmitter.cpp b/utils/TableGen/SubtargetEmitter.cpp
index de9c7a656a0d4cd723a47b2508207804c4f55cf9..e5d75771cc80fbf44e701f01b0d0bb54a672124e 100644 (file)
--- a/utils/TableGen/SubtargetEmitter.cpp
+++ b/utils/TableGen/SubtargetEmitter.cpp
@@ -1437,7 +1437,7 @@ void SubtargetEmitter::run(raw_ostream &OS) {
   // MCInstrInfo initialization routine.
   OS << "static inline void Init" << Target
      << "MCSubtargetInfo(MCSubtargetInfo *II, "
-     << "StringRef TT, StringRef CPU, StringRef FS) {\n";
+     << "const Triple &TT, StringRef CPU, StringRef FS) {\n";
   OS << "  II->InitMCSubtargetInfo(TT, CPU, FS, ";
   if (NumFeatures)
     OS << Target << "FeatureKV, ";
@@ -1482,10 +1482,11 @@ void SubtargetEmitter::run(raw_ostream &OS) {
   OS << "namespace llvm {\n";
   OS << "class DFAPacketizer;\n";
   OS << "struct " << ClassName << " : public TargetSubtargetInfo {\n"
-     << "  explicit " << ClassName << "(StringRef TT, StringRef CPU, "
+     << "  explicit " << ClassName << "(const Triple &TT, StringRef CPU, "
      << "StringRef FS);\n"
      << "public:\n"
-     << "  unsigned resolveSchedClass(unsigned SchedClass, const MachineInstr *DefMI,"
+     << "  unsigned resolveSchedClass(unsigned SchedClass, "
+     << " const MachineInstr *DefMI,"
      << " const TargetSchedModel *SchedModel) const override;\n"
      << "  DFAPacketizer *createDFAPacketizer(const InstrItineraryData *IID)"
      << " const;\n"
@@ -1515,7 +1516,7 @@ void SubtargetEmitter::run(raw_ostream &OS) {
     OS << "extern const unsigned " << Target << "ForwardingPaths[];\n";
   }
 
-  OS << ClassName << "::" << ClassName << "(StringRef TT, StringRef CPU, "
+  OS << ClassName << "::" << ClassName << "(const Triple &TT, StringRef CPU, "
      << "StringRef FS)\n"
      << "  : TargetSubtargetInfo() {\n"
      << "  InitMCSubtargetInfo(TT, CPU, FS, ";