Replace string GNU Triples with llvm::Triple in TargetMachine. NFC.

Summary:
For the moment, TargetMachine::getTargetTriple() still returns a StringRef.

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

Reviewers: rengolin

Reviewed By: rengolin

Subscribers: ted, llvm-commits, rengolin, jholewinski

Differential Revision: http://reviews.llvm.org/D10362

llvm-svn: 239554

1 files changed, 4 insertions, 4 deletions

diff --git a/llvm/lib/Target/SystemZ/SystemZTargetMachine.cpp b/llvm/lib/Target/SystemZ/SystemZTargetMachine.cpp
index f9de157..00cbbd1 100644
--- a/llvm/lib/Target/SystemZ/SystemZTargetMachine.cpp
+++ b/llvm/lib/Target/SystemZ/SystemZTargetMachine.cpp
@@ -78,15 +78,15 @@ static std::string computeDataLayout(const Triple &TT, StringRef CPU,
   return Ret;
 }
 
-SystemZTargetMachine::SystemZTargetMachine(const Target &T, StringRef TT,
+SystemZTargetMachine::SystemZTargetMachine(const Target &T, const Triple &TT,
                                            StringRef CPU, StringRef FS,
                                            const TargetOptions &Options,
                                            Reloc::Model RM, CodeModel::Model CM,
                                            CodeGenOpt::Level OL)
-    : LLVMTargetMachine(T, computeDataLayout(Triple(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(Triple(TT), CPU, FS, *this) {
+      Subtarget(TT, CPU, FS, *this) {
   initAsmInfo();
 }