Update llvm to r84119.

1 files changed, 44 insertions, 0 deletions

diff --git a/lib/Target/SystemZ/SystemZTargetMachine.cpp b/lib/Target/SystemZ/SystemZTargetMachine.cpp
new file mode 100644
index 0000000..990e003
--- /dev/null
+++ b/lib/Target/SystemZ/SystemZTargetMachine.cpp
@@ -0,0 +1,44 @@
+//===-- SystemZTargetMachine.cpp - Define TargetMachine for SystemZ -------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "SystemZMCAsmInfo.h"
+#include "SystemZTargetMachine.h"
+#include "SystemZ.h"
+#include "llvm/PassManager.h"
+#include "llvm/Target/TargetRegistry.h"
+using namespace llvm;
+
+extern "C" void LLVMInitializeSystemZTarget() {
+  // Register the target.
+  RegisterTargetMachine<SystemZTargetMachine> X(TheSystemZTarget);
+  RegisterAsmInfo<SystemZMCAsmInfo> Y(TheSystemZTarget);
+}
+
+/// SystemZTargetMachine ctor - Create an ILP64 architecture model
+///
+SystemZTargetMachine::SystemZTargetMachine(const Target &T,
+                                           const std::string &TT,
+                                           const std::string &FS)
+  : LLVMTargetMachine(T, TT),
+    Subtarget(TT, FS),
+    DataLayout("E-p:64:64:64-i8:8:16-i16:16:16-i32:32:32-i64:64:64-f32:32:32"
+               "-f64:64:64-f128:128:128-a0:16:16"),
+    InstrInfo(*this), TLInfo(*this),
+    FrameInfo(TargetFrameInfo::StackGrowsDown, 8, -160) {
+
+  if (getRelocationModel() == Reloc::Default)
+    setRelocationModel(Reloc::Static);
+}
+
+bool SystemZTargetMachine::addInstSelector(PassManagerBase &PM,
+                                          CodeGenOpt::Level OptLevel) {
+  // Install an instruction selector.
+  PM.add(createSystemZISelDag(*this, OptLevel));
+  return false;
+}