X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FTarget%2FSystemZ%2FSystemZSubtarget.h;h=9a1f593f526570481f7414c905436a3f72e6d14b;hb=e07464832d2df15184b4b288873123ddaef831c3;hp=fbb89efc6a67619cb216b1317cbd016f51b626b7;hpb=629b96cb4f278cc78bfd5679e91315cb6e1ed164;p=oota-llvm.git

diff --git a/lib/Target/SystemZ/SystemZSubtarget.h b/lib/Target/SystemZ/SystemZSubtarget.h
index fbb89efc6a6..9a1f593f526 100644
--- a/lib/Target/SystemZ/SystemZSubtarget.h
+++ b/lib/Target/SystemZ/SystemZSubtarget.h
@@ -11,9 +11,15 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef SYSTEMZSUBTARGET_H
-#define SYSTEMZSUBTARGET_H
-
+#ifndef LLVM_LIB_TARGET_SYSTEMZ_SYSTEMZSUBTARGET_H
+#define LLVM_LIB_TARGET_SYSTEMZ_SYSTEMZSUBTARGET_H
+
+#include "SystemZFrameLowering.h"
+#include "SystemZISelLowering.h"
+#include "SystemZInstrInfo.h"
+#include "SystemZRegisterInfo.h"
+#include "SystemZSelectionDAGInfo.h"
+#include "llvm/IR/DataLayout.h"
 #include "llvm/ADT/Triple.h"
 #include "llvm/Target/TargetSubtargetInfo.h"
 #include <string>
@@ -32,18 +38,43 @@ protected:
   bool HasLoadStoreOnCond;
   bool HasHighWord;
   bool HasFPExtension;
+  bool HasPopulationCount;
   bool HasFastSerialization;
   bool HasInterlockedAccess1;
+  bool HasMiscellaneousExtensions;
+  bool HasTransactionalExecution;
+  bool HasProcessorAssist;
+  bool HasVector;
 
 private:
   Triple TargetTriple;
+  SystemZInstrInfo InstrInfo;
+  SystemZTargetLowering TLInfo;
+  SystemZSelectionDAGInfo TSInfo;
+  SystemZFrameLowering FrameLowering;
 
+  SystemZSubtarget &initializeSubtargetDependencies(StringRef CPU,
+                                                    StringRef FS);
 public:
   SystemZSubtarget(const std::string &TT, const std::string &CPU,
-                   const std::string &FS);
+                   const std::string &FS, const TargetMachine &TM);
+
+  const TargetFrameLowering *getFrameLowering() const override {
+    return &FrameLowering;
+  }
+  const SystemZInstrInfo *getInstrInfo() const override { return &InstrInfo; }
+  const SystemZRegisterInfo *getRegisterInfo() const override {
+    return &InstrInfo.getRegisterInfo();
+  }
+  const SystemZTargetLowering *getTargetLowering() const override {
+    return &TLInfo;
+  }
+  const TargetSelectionDAGInfo *getSelectionDAGInfo() const override {
+    return &TSInfo;
+  }
 
   // This is important for reducing register pressure in vector code.
-  virtual bool useAA() const override { return true; }
+  bool useAA() const override { return true; }
 
   // Automatically generated by tblgen.
   void ParseSubtargetFeatures(StringRef CPU, StringRef FS);
@@ -60,12 +91,29 @@ public:
   // Return true if the target has the floating-point extension facility.
   bool hasFPExtension() const { return HasFPExtension; }
 
+  // Return true if the target has the population-count facility.
+  bool hasPopulationCount() const { return HasPopulationCount; }
+
   // Return true if the target has the fast-serialization facility.
   bool hasFastSerialization() const { return HasFastSerialization; }
 
   // Return true if the target has interlocked-access facility 1.
   bool hasInterlockedAccess1() const { return HasInterlockedAccess1; }
 
+  // Return true if the target has the miscellaneous-extensions facility.
+  bool hasMiscellaneousExtensions() const {
+    return HasMiscellaneousExtensions;
+  }
+
+  // Return true if the target has the transactional-execution facility.
+  bool hasTransactionalExecution() const { return HasTransactionalExecution; }
+
+  // Return true if the target has the processor-assist facility.
+  bool hasProcessorAssist() const { return HasProcessorAssist; }
+
+  // Return true if the target has the vector facility.
+  bool hasVector() const { return HasVector; }
+
   // Return true if GV can be accessed using LARL for reloc model RM
   // and code model CM.
   bool isPC32DBLSymbol(const GlobalValue *GV, Reloc::Model RM,