Support v8f32 to v8i8/vi816 conversion through custom lowering

[oota-llvm.git] / lib / Target / X86 / X86TargetMachine.h

diff --git a/lib/Target/X86/X86TargetMachine.h b/lib/Target/X86/X86TargetMachine.h
index 16092b8e5aa25bb5dcf7b5169915bbd620ea04a0..4bad695b4c40f43695552d0def5570db0d4261dc 100644 (file)
--- a/lib/Target/X86/X86TargetMachine.h
+++ b/lib/Target/X86/X86TargetMachine.h
@@ -23,21 +23,22 @@
 #include "X86SelectionDAGInfo.h"
 #include "X86Subtarget.h"
 #include "llvm/Target/TargetMachine.h"
-#include "llvm/Target/TargetData.h"
+#include "llvm/DataLayout.h"
 #include "llvm/Target/TargetFrameLowering.h"
+#include "llvm/Target/TargetTransformImpl.h"
 
 namespace llvm {
-  
-class formatted_raw_ostream;
+
 class StringRef;
 
 class X86TargetMachine : public LLVMTargetMachine {
-  X86Subtarget      Subtarget;
-  X86FrameLowering  FrameLowering;
-  X86ELFWriterInfo  ELFWriterInfo;
+  X86Subtarget       Subtarget;
+  X86FrameLowering   FrameLowering;
+  X86ELFWriterInfo   ELFWriterInfo;
+  InstrItineraryData InstrItins;
 
 public:
-  X86TargetMachine(const Target &T, StringRef TT, 
+  X86TargetMachine(const Target &T, StringRef TT,
                    StringRef CPU, StringRef FS, const TargetOptions &Options,
                    Reloc::Model RM, CodeModel::Model CM,
                    CodeGenOpt::Level OL,
@@ -56,7 +57,7 @@ public:
   virtual const X86TargetLowering *getTargetLowering() const {
     llvm_unreachable("getTargetLowering not implemented");
   }
-  virtual const X86SelectionDAGInfo *getSelectionDAGInfo() const { 
+  virtual const X86SelectionDAGInfo *getSelectionDAGInfo() const {
     llvm_unreachable("getSelectionDAGInfo not implemented");
   }
   virtual const X86RegisterInfo  *getRegisterInfo() const {
@@ -65,12 +66,13 @@ public:
   virtual const X86ELFWriterInfo *getELFWriterInfo() const {
     return Subtarget.isTargetELF() ? &ELFWriterInfo : 0;
   }
+  virtual const InstrItineraryData *getInstrItineraryData() const {
+    return &InstrItins;
+  }
 
   // Set up the pass pipeline.
-  virtual bool addInstSelector(PassManagerBase &PM);
-  virtual bool addPreRegAlloc(PassManagerBase &PM);
-  virtual bool addPostRegAlloc(PassManagerBase &PM);
-  virtual bool addPreEmitPass(PassManagerBase &PM);
+  virtual TargetPassConfig *createPassConfig(PassManagerBase &PM);
+
   virtual bool addCodeEmitter(PassManagerBase &PM,
                               JITCodeEmitter &JCE);
 };
@@ -79,21 +81,23 @@ public:
 ///
 class X86_32TargetMachine : public X86TargetMachine {
   virtual void anchor();
-  const TargetData  DataLayout; // Calculates type size & alignment
+  const DataLayout  DL; // Calculates type size & alignment
   X86InstrInfo      InstrInfo;
   X86SelectionDAGInfo TSInfo;
   X86TargetLowering TLInfo;
   X86JITInfo        JITInfo;
+  ScalarTargetTransformImpl STTI;
+  VectorTargetTransformImpl VTTI;
 public:
   X86_32TargetMachine(const Target &T, StringRef TT,
                       StringRef CPU, StringRef FS, const TargetOptions &Options,
                       Reloc::Model RM, CodeModel::Model CM,
                       CodeGenOpt::Level OL);
-  virtual const TargetData *getTargetData() const { return &DataLayout; }
+  virtual const DataLayout *getDataLayout() const { return &DL; }
   virtual const X86TargetLowering *getTargetLowering() const {
     return &TLInfo;
   }
-  virtual const X86SelectionDAGInfo *getSelectionDAGInfo() const { 
+  virtual const X86SelectionDAGInfo *getSelectionDAGInfo() const {
     return &TSInfo;
   }
   virtual const X86InstrInfo     *getInstrInfo() const {
@@ -102,27 +106,35 @@ public:
   virtual       X86JITInfo       *getJITInfo()         {
     return &JITInfo;
   }
+  virtual const ScalarTargetTransformInfo *getScalarTargetTransformInfo()const {
+    return &STTI;
+  }
+  virtual const VectorTargetTransformInfo *getVectorTargetTransformInfo()const {
+    return &VTTI;
+  }
 };
 
 /// X86_64TargetMachine - X86 64-bit target machine.
 ///
 class X86_64TargetMachine : public X86TargetMachine {
   virtual void anchor();
-  const TargetData  DataLayout; // Calculates type size & alignment
+  const DataLayout  DL; // Calculates type size & alignment
   X86InstrInfo      InstrInfo;
   X86SelectionDAGInfo TSInfo;
   X86TargetLowering TLInfo;
   X86JITInfo        JITInfo;
+  ScalarTargetTransformImpl STTI;
+  VectorTargetTransformImpl VTTI;
 public:
   X86_64TargetMachine(const Target &T, StringRef TT,
                       StringRef CPU, StringRef FS, const TargetOptions &Options,
                       Reloc::Model RM, CodeModel::Model CM,
                       CodeGenOpt::Level OL);
-  virtual const TargetData *getTargetData() const { return &DataLayout; }
+  virtual const DataLayout *getDataLayout() const { return &DL; }
   virtual const X86TargetLowering *getTargetLowering() const {
     return &TLInfo;
   }
-  virtual const X86SelectionDAGInfo *getSelectionDAGInfo() const { 
+  virtual const X86SelectionDAGInfo *getSelectionDAGInfo() const {
     return &TSInfo;
   }
   virtual const X86InstrInfo     *getInstrInfo() const {
@@ -131,6 +143,12 @@ public:
   virtual       X86JITInfo       *getJITInfo()         {
     return &JITInfo;
   }
+  virtual const ScalarTargetTransformInfo *getScalarTargetTransformInfo()const {
+    return &STTI;
+  }
+  virtual const VectorTargetTransformInfo *getVectorTargetTransformInfo()const {
+    return &VTTI;
+  }
 };
 
 } // End llvm namespace