1 files changed, 18 insertions, 20 deletions

diff --git a/lib/Target/AArch64/AArch64TargetMachine.cpp b/lib/Target/AArch64/AArch64TargetMachine.cpp
index f23dd33d0146..5496a50f6b6e 100644
--- a/lib/Target/AArch64/AArch64TargetMachine.cpp
+++ b/lib/Target/AArch64/AArch64TargetMachine.cpp
@@ -110,9 +110,8 @@ static std::unique_ptr<TargetLoweringObjectFile> createTLOF(const Triple &TT) {
 }
 
 // Helper function to build a DataLayout string
-static std::string computeDataLayout(StringRef TT, bool LittleEndian) {
-  Triple Triple(TT);
-  if (Triple.isOSBinFormatMachO())
+static std::string computeDataLayout(const Triple &TT, bool LittleEndian) {
+  if (TT.isOSBinFormatMachO())
     return "e-m:o-i64:64-i128:128-n32:64-S128";
   if (LittleEndian)
     return "e-m:e-i64:64-i128:128-n32:64-S128";
@@ -121,7 +120,7 @@ static std::string computeDataLayout(StringRef TT, bool LittleEndian) {
 
 /// TargetMachine ctor - Create an AArch64 architecture model.
 ///
-AArch64TargetMachine::AArch64TargetMachine(const Target &T, StringRef TT,
+AArch64TargetMachine::AArch64TargetMachine(const Target &T, const Triple &TT,
                                            StringRef CPU, StringRef FS,
                                            const TargetOptions &Options,
                                            Reloc::Model RM, CodeModel::Model CM,
@@ -131,7 +130,7 @@ AArch64TargetMachine::AArch64TargetMachine(const Target &T, StringRef TT,
     // initialized before TLInfo is constructed.
     : LLVMTargetMachine(T, computeDataLayout(TT, LittleEndian), TT, CPU, FS,
                         Options, RM, CM, OL),
-      TLOF(createTLOF(Triple(getTargetTriple()))),
+      TLOF(createTLOF(getTargetTriple())),
       isLittle(LittleEndian) {
   initAsmInfo();
 }
@@ -156,28 +155,27 @@ 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>(TargetTriple, CPU, FS, *this,
+                                            isLittle);
   }
   return I.get();
 }
 
 void AArch64leTargetMachine::anchor() { }
 
-AArch64leTargetMachine::
-AArch64leTargetMachine(const Target &T, StringRef TT,
-                       StringRef CPU, StringRef FS, const TargetOptions &Options,
-                       Reloc::Model RM, CodeModel::Model CM,
-                       CodeGenOpt::Level OL)
-  : AArch64TargetMachine(T, TT, CPU, FS, Options, RM, CM, OL, true) {}
+AArch64leTargetMachine::AArch64leTargetMachine(
+    const Target &T, const Triple &TT, StringRef CPU, StringRef FS,
+    const TargetOptions &Options, Reloc::Model RM, CodeModel::Model CM,
+    CodeGenOpt::Level OL)
+    : AArch64TargetMachine(T, TT, CPU, FS, Options, RM, CM, OL, true) {}
 
 void AArch64beTargetMachine::anchor() { }
 
-AArch64beTargetMachine::
-AArch64beTargetMachine(const Target &T, StringRef TT,
-                       StringRef CPU, StringRef FS, const TargetOptions &Options,
-                       Reloc::Model RM, CodeModel::Model CM,
-                       CodeGenOpt::Level OL)
-  : AArch64TargetMachine(T, TT, CPU, FS, Options, RM, CM, OL, false) {}
+AArch64beTargetMachine::AArch64beTargetMachine(
+    const Target &T, const Triple &TT, StringRef CPU, StringRef FS,
+    const TargetOptions &Options, Reloc::Model RM, CodeModel::Model CM,
+    CodeGenOpt::Level OL)
+    : AArch64TargetMachine(T, TT, CPU, FS, Options, RM, CM, OL, false) {}
 
 namespace {
 /// AArch64 Code Generator Pass Configuration Options.
@@ -269,7 +267,7 @@ bool AArch64PassConfig::addInstSelector() {
 
   // For ELF, cleanup any local-dynamic TLS accesses (i.e. combine as many
   // references to _TLS_MODULE_BASE_ as possible.
-  if (Triple(TM->getTargetTriple()).isOSBinFormatELF() &&
+  if (TM->getTargetTriple().isOSBinFormatELF() &&
       getOptLevel() != CodeGenOpt::None)
     addPass(createAArch64CleanupLocalDynamicTLSPass());
 
@@ -324,6 +322,6 @@ void AArch64PassConfig::addPreEmitPass() {
   // range of their destination.
   addPass(createAArch64BranchRelaxation());
   if (TM->getOptLevel() != CodeGenOpt::None && EnableCollectLOH &&
-      Triple(TM->getTargetTriple()).isOSBinFormatMachO())
+      TM->getTargetTriple().isOSBinFormatMachO())
     addPass(createAArch64CollectLOHPass());
 }