Temporarily Revert "Nuke the old JIT." as it's not quite ready to

[oota-llvm.git] / lib / Target / X86 / X86Subtarget.h

diff --git a/lib/Target/X86/X86Subtarget.h b/lib/Target/X86/X86Subtarget.h
index 5f5df5e0818c47a5902674def7dd559a463165b2..75e8ae5dc2b6aeac0822fd4669c00e48b78ca410 100644 (file)
--- a/lib/Target/X86/X86Subtarget.h
+++ b/lib/Target/X86/X86Subtarget.h
@@ -139,6 +139,9 @@ protected:
   /// HasSHA - Processor has SHA instructions.
   bool HasSHA;
 
+  /// HasSGX - Processor has SGX instructions.
+  bool HasSGX;
+
   /// HasPRFCHW - Processor has PRFCHW instructions.
   bool HasPRFCHW;
 
@@ -250,12 +253,21 @@ public:
                const std::string &FS, X86TargetMachine &TM,
                unsigned StackAlignOverride);
 
-  const X86TargetLowering *getTargetLowering() const { return &TLInfo; }
-  const X86InstrInfo *getInstrInfo() const { return &InstrInfo; }
-  const DataLayout *getDataLayout() const { return &DL; }
-  const X86FrameLowering *getFrameLowering() const { return &FrameLowering; }
-  const X86SelectionDAGInfo *getSelectionDAGInfo() const { return &TSInfo; }
-  X86JITInfo *getJITInfo() { return &JITInfo; }
+  const X86TargetLowering *getTargetLowering() const override {
+    return &TLInfo;
+  }
+  const X86InstrInfo *getInstrInfo() const override { return &InstrInfo; }
+  const DataLayout *getDataLayout() const override { return &DL; }
+  const X86FrameLowering *getFrameLowering() const override {
+    return &FrameLowering;
+  }
+  const X86SelectionDAGInfo *getSelectionDAGInfo() const override {
+    return &TSInfo;
+  }
+  const X86RegisterInfo *getRegisterInfo() const override {
+    return &getInstrInfo()->getRegisterInfo();
+  }
+  X86JITInfo *getJITInfo() override { return &JITInfo; }
 
   /// getStackAlignment - Returns the minimum alignment known to hold of the
   /// stack frame on entry to the function and which must be maintained by every
@@ -300,7 +312,8 @@ public:
 
   /// Is this x86_64 with the LP64 programming model (standard AMD64, no x32)?
   bool isTarget64BitLP64() const {
-    return In64BitMode && (TargetTriple.getEnvironment() != Triple::GNUX32);
+    return In64BitMode && (TargetTriple.getEnvironment() != Triple::GNUX32 &&
+                           TargetTriple.getOS() != Triple::NaCl);
   }
 
   PICStyles::Style getPICStyle() const { return PICStyle; }
@@ -341,6 +354,7 @@ public:
   bool hasHLE() const { return HasHLE; }
   bool hasADX() const { return HasADX; }
   bool hasSHA() const { return HasSHA; }
+  bool hasSGX() const { return HasSGX; }
   bool hasPRFCHW() const { return HasPRFCHW; }
   bool hasRDSEED() const { return HasRDSEED; }
   bool isBTMemSlow() const { return IsBTMemSlow; }
@@ -466,7 +480,9 @@ public:
 
   /// getInstrItins = Return the instruction itineraries based on the
   /// subtarget selection.
-  const InstrItineraryData &getInstrItineraryData() const { return InstrItins; }
+  const InstrItineraryData *getInstrItineraryData() const override {
+    return &InstrItins;
+  }
 
   AntiDepBreakMode getAntiDepBreakMode() const override {
     return TargetSubtargetInfo::ANTIDEP_CRITICAL;