Add the exit instruction to the PTX target.

Patch by Che-Liang Chiou <clchiou@gmail.com>!

llvm-svn: 114294

1 files changed, 33 insertions, 5 deletions

diff --git a/llvm/lib/Target/PTX/PTXTargetMachine.h b/llvm/lib/Target/PTX/PTXTargetMachine.h
index c447b874785..b1379b4cdb0 100644
--- a/llvm/lib/Target/PTX/PTXTargetMachine.h
+++ b/llvm/lib/Target/PTX/PTXTargetMachine.h
@@ -14,14 +14,42 @@
 #ifndef PTX_TARGET_MACHINE_H
 #define PTX_TARGET_MACHINE_H
 
+#include "PTXISelLowering.h"
+#include "PTXInstrInfo.h"
+#include "PTXSubtarget.h"
+#include "llvm/Target/TargetData.h"
+#include "llvm/Target/TargetFrameInfo.h"
 #include "llvm/Target/TargetMachine.h"
 
 namespace llvm {
-  class PTXTargetMachine : public LLVMTargetMachine {
-    public:
-      PTXTargetMachine(const Target &T, const std::string &TT,
-                       const std::string &FS);
-  }; // class PTXTargetMachine
+class PTXTargetMachine : public LLVMTargetMachine {
+  private:
+    const TargetData DataLayout;
+    TargetFrameInfo FrameInfo;
+    PTXInstrInfo InstrInfo;
+    PTXTargetLowering TLInfo;
+    PTXSubtarget Subtarget;
+
+  public:
+    PTXTargetMachine(const Target &T, const std::string &TT,
+                     const std::string &FS);
+
+    virtual const TargetData *getTargetData() const { return &DataLayout; }
+
+    virtual const TargetFrameInfo *getFrameInfo() const { return &FrameInfo; }
+
+    virtual const PTXInstrInfo *getInstrInfo() const { return &InstrInfo; }
+    virtual const TargetRegisterInfo *getRegisterInfo() const {
+      return &InstrInfo.getRegisterInfo(); }
+
+    virtual const PTXTargetLowering *getTargetLowering() const {
+      return &TLInfo; }
+
+    virtual const PTXSubtarget *getSubtargetImpl() const { return &Subtarget; }
+
+    virtual bool addInstSelector(PassManagerBase &PM,
+                                 CodeGenOpt::Level OptLevel);
+}; // class PTXTargetMachine
 } // namespace llvm
 
 #endif // PTX_TARGET_MACHINE_H