X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FTarget%2FARM%2FARMMachineFunctionInfo.h;h=4f9ea7abb0d2b16174cde13b43ef923ee90d0870;hb=12af22e8cc217827cf4f118b0f5e4ebbda9925ae;hp=d3fabc3ebb0401e4e0648eed19a3fff9fdc8bee6;hpb=c2feb6bb3a33fedeb393b6935a70d556a19ff8f2;p=oota-llvm.git

diff --git a/lib/Target/ARM/ARMMachineFunctionInfo.h b/lib/Target/ARM/ARMMachineFunctionInfo.h
index d3fabc3ebb0..4f9ea7abb0d 100644
--- a/lib/Target/ARM/ARMMachineFunctionInfo.h
+++ b/lib/Target/ARM/ARMMachineFunctionInfo.h
@@ -11,8 +11,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef ARMMACHINEFUNCTIONINFO_H
-#define ARMMACHINEFUNCTIONINFO_H
+#ifndef LLVM_LIB_TARGET_ARM_ARMMACHINEFUNCTIONINFO_H
+#define LLVM_LIB_TARGET_ARM_ARMMACHINEFUNCTIONINFO_H
 
 #include "ARMSubtarget.h"
 #include "llvm/ADT/BitVector.h"
@@ -48,6 +48,9 @@ class ARMFunctionInfo : public MachineFunctionInfo {
   ///
   unsigned ArgRegsSaveSize;
 
+  /// ReturnRegsCount - Number of registers used up in the return.
+  unsigned ReturnRegsCount;
+
   /// HasStackFrame - True if this function has a stack frame. Set by
   /// processFunctionBeforeCalleeSavedScan().
   bool HasStackFrame;
@@ -127,7 +130,8 @@ public:
   ARMFunctionInfo() :
     isThumb(false),
     hasThumb2(false),
-    ArgRegsSaveSize(0), HasStackFrame(false), RestoreSPFromFP(false),
+    ArgRegsSaveSize(0), ReturnRegsCount(0), HasStackFrame(false),
+    RestoreSPFromFP(false),
     LRSpilledForFarJump(false),
     FramePtrSpillOffset(0), GPRCS1Offset(0), GPRCS2Offset(0), DPRCSOffset(0),
     GPRCS1Size(0), GPRCS2Size(0), DPRCSSize(0),
@@ -151,6 +155,9 @@ public:
   }
   void setArgRegsSaveSize(unsigned s) { ArgRegsSaveSize = s; }
 
+  unsigned getReturnRegsCount() const { return ReturnRegsCount; }
+  void setReturnRegsCount(unsigned s) { ReturnRegsCount = s; }
+
   bool hasStackFrame() const { return HasStackFrame; }
   void setHasStackFrame(bool s) { HasStackFrame = s; }
 
@@ -238,4 +245,4 @@ public:
 };
 } // End llvm namespace
 
-#endif // ARMMACHINEFUNCTIONINFO_H
+#endif