Fix return sequence on armv4 thumb

[oota-llvm.git] / lib / Target / ARM / ARMSubtarget.h

diff --git a/lib/Target/ARM/ARMSubtarget.h b/lib/Target/ARM/ARMSubtarget.h
index f8283b08d4858031308de3bd03adc5503b200a4d..f79b69199fb119e36086e8eda0b25d86ecfcbe45 100644 (file)
--- a/lib/Target/ARM/ARMSubtarget.h
+++ b/lib/Target/ARM/ARMSubtarget.h
@@ -188,7 +188,7 @@ protected:
 
   /// AllowsUnalignedMem - If true, the subtarget allows unaligned memory
   /// accesses for some types.  For details, see
-  /// ARMTargetLowering::allowsUnalignedMemoryAccesses().
+  /// ARMTargetLowering::allowsMisalignedMemoryAccesses().
   bool AllowsUnalignedMem;
 
   /// RestrictIT - If true, the subtarget disallows generation of deprecated IT
@@ -257,13 +257,21 @@ protected:
   /// so that we can use initializer lists for subtarget initialization.
   ARMSubtarget &initializeSubtargetDependencies(StringRef CPU, StringRef FS);
 
-  const DataLayout *getDataLayout() const { return &DL; }
-  const ARMSelectionDAGInfo *getSelectionDAGInfo() const { return &TSInfo; }
-  ARMJITInfo *getJITInfo() { return &JITInfo; }
-  const ARMBaseInstrInfo *getInstrInfo() const { return InstrInfo.get(); }
-  const ARMTargetLowering *getTargetLowering() const { return &TLInfo; }
-  const ARMFrameLowering *getFrameLowering() const { return FrameLowering.get(); }
-  const ARMBaseRegisterInfo *getRegisterInfo() const {
+  const DataLayout *getDataLayout() const override { return &DL; }
+  const ARMSelectionDAGInfo *getSelectionDAGInfo() const override {
+    return &TSInfo;
+  }
+  ARMJITInfo *getJITInfo() override { return &JITInfo; }
+  const ARMBaseInstrInfo *getInstrInfo() const override {
+    return InstrInfo.get();
+  }
+  const ARMTargetLowering *getTargetLowering() const override {
+    return &TLInfo;
+  }
+  const ARMFrameLowering *getFrameLowering() const override {
+    return FrameLowering.get();
+  }
+  const ARMBaseRegisterInfo *getRegisterInfo() const override {
     return &InstrInfo->getRegisterInfo();
   }
 
@@ -433,7 +441,9 @@ public:
 
   /// getInstrItins - Return the instruction itineraies based on subtarget
   /// selection.
-  const InstrItineraryData &getInstrItineraryData() const { return InstrItins; }
+  const InstrItineraryData *getInstrItineraryData() const {
+    return &InstrItins;
+  }
 
   /// getStackAlignment - Returns the minimum alignment known to hold of the
   /// stack frame on entry to the function and which must be maintained by every