Change the Value argument to eliminateFrameIndex to a type-tagged value. This

is preparatory to having PEI's scavenged frame index value reuse logic
properly distinguish types of frame values (e.g., whether the value is
stack-pointer relative or frame-pointer relative).

No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98086 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/Target/TargetRegisterInfo.h b/include/llvm/Target/TargetRegisterInfo.h
index 212cc93..c197445 100644 (file)
--- a/include/llvm/Target/TargetRegisterInfo.h
+++ b/include/llvm/Target/TargetRegisterInfo.h
@@ -682,8 +682,9 @@ public:
   /// When -enable-frame-index-scavenging is enabled, the virtual register
   /// allocated for this frame index is returned and its value is stored in
   /// *Value.
+  typedef std::pair<unsigned, int> FrameIndexValue;
   virtual unsigned eliminateFrameIndex(MachineBasicBlock::iterator MI,
-                                       int SPAdj, int *Value = NULL,
+                                       int SPAdj, FrameIndexValue *Value = NULL,
                                        RegScavenger *RS=NULL) const = 0;
 
   /// emitProlog/emitEpilog - These methods insert prolog and epilog code into

diff --git a/lib/CodeGen/PrologEpilogInserter.cpp b/lib/CodeGen/PrologEpilogInserter.cpp
index 138e711..f50fd5a 100644 (file)
--- a/lib/CodeGen/PrologEpilogInserter.cpp
+++ b/lib/CodeGen/PrologEpilogInserter.cpp
@@ -685,7 +685,7 @@ void PEI::replaceFrameIndices(MachineFunction &Fn) {
           // If this instruction has a FrameIndex operand, we need to
           // use that target machine register info object to eliminate
           // it.
-          int Value;
+          TargetRegisterInfo::FrameIndexValue Value;
           unsigned VReg =
             TRI.eliminateFrameIndex(MI, SPAdj, &Value,
                                     FrameIndexVirtualScavenging ?  NULL : RS);
@@ -693,7 +693,8 @@ void PEI::replaceFrameIndices(MachineFunction &Fn) {
             assert (FrameIndexVirtualScavenging &&
                     "Not scavenging, but virtual returned from "
                     "eliminateFrameIndex()!");
-            FrameConstantRegMap[VReg] = FrameConstantEntry(Value, SPAdj);
+            FrameConstantRegMap[VReg] = FrameConstantEntry(Value.second,
+                                                           SPAdj);
           }
 
           // Reset the iterator if we were at the beginning of the BB.

diff --git a/lib/Target/ARM/ARMBaseRegisterInfo.cpp b/lib/Target/ARM/ARMBaseRegisterInfo.cpp
index 8f35c37..d9b8323 100644 (file)
--- a/lib/Target/ARM/ARMBaseRegisterInfo.cpp
+++ b/lib/Target/ARM/ARMBaseRegisterInfo.cpp
@@ -1153,7 +1153,7 @@ eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
 
 unsigned
 ARMBaseRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
-                                         int SPAdj, int *Value,
+                                         int SPAdj, FrameIndexValue *Value,
                                          RegScavenger *RS) const {
   unsigned i = 0;
   MachineInstr &MI = *II;
@@ -1205,7 +1205,10 @@ ARMBaseRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
     MI.getOperand(i).ChangeToRegister(FrameReg, false, false, false);
   else {
     ScratchReg = MF.getRegInfo().createVirtualRegister(ARM::GPRRegisterClass);
-    if (Value) *Value = Offset;
+    if (Value) {
+      Value->first = FrameReg; // use the frame register as a kind indicator
+      Value->second = Offset;
+    }
     if (!AFI->isThumbFunction())
       emitARMRegPlusImmediate(MBB, II, MI.getDebugLoc(), ScratchReg, FrameReg,
                               Offset, Pred, PredReg, TII);

diff --git a/lib/Target/ARM/ARMBaseRegisterInfo.h b/lib/Target/ARM/ARMBaseRegisterInfo.h
index 64f6ff1..456c392 100644 (file)
--- a/lib/Target/ARM/ARMBaseRegisterInfo.h
+++ b/lib/Target/ARM/ARMBaseRegisterInfo.h
@@ -145,7 +145,7 @@ public:
                                              MachineBasicBlock::iterator I) const;
 
   virtual unsigned eliminateFrameIndex(MachineBasicBlock::iterator II,
-                                       int SPAdj, int *Value = NULL,
+                                       int SPAdj, FrameIndexValue *Value = NULL,
                                        RegScavenger *RS = NULL) const;
 
   virtual void emitPrologue(MachineFunction &MF) const;

diff --git a/lib/Target/ARM/Thumb1RegisterInfo.cpp b/lib/Target/ARM/Thumb1RegisterInfo.cpp
index 7731802..a4070bd 100644 (file)
--- a/lib/Target/ARM/Thumb1RegisterInfo.cpp
+++ b/lib/Target/ARM/Thumb1RegisterInfo.cpp
@@ -429,7 +429,7 @@ Thumb1RegisterInfo::saveScavengerRegister(MachineBasicBlock &MBB,
 
 unsigned
 Thumb1RegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
-                                        int SPAdj, int *Value,
+                                        int SPAdj, FrameIndexValue *Value,
                                         RegScavenger *RS) const{
   unsigned VReg = 0;
   unsigned i = 0;
@@ -641,9 +641,10 @@ Thumb1RegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
   } else if (Desc.mayStore()) {
       VReg = MF.getRegInfo().createVirtualRegister(ARM::tGPRRegisterClass);
       assert (Value && "Frame index virtual allocated, but Value arg is NULL!");
-      *Value = Offset;
       bool UseRR = false;
       bool TrackVReg = FrameReg == ARM::SP;
+      Value->first = FrameReg; // use the frame register as a kind indicator
+      Value->second = Offset;
 
       if (Opcode == ARM::tSpill) {
         if (FrameReg == ARM::SP)

diff --git a/lib/Target/ARM/Thumb1RegisterInfo.h b/lib/Target/ARM/Thumb1RegisterInfo.h
index 37ad388..4eca367 100644 (file)
--- a/lib/Target/ARM/Thumb1RegisterInfo.h
+++ b/lib/Target/ARM/Thumb1RegisterInfo.h
@@ -59,7 +59,7 @@ public:
                              const TargetRegisterClass *RC,
                              unsigned Reg) const;
   unsigned eliminateFrameIndex(MachineBasicBlock::iterator II,
-                               int SPAdj, int *Value = NULL,
+                               int SPAdj, FrameIndexValue *Value = NULL,
                                RegScavenger *RS = NULL) const;
 
   void emitPrologue(MachineFunction &MF) const;

diff --git a/lib/Target/Alpha/AlphaRegisterInfo.cpp b/lib/Target/Alpha/AlphaRegisterInfo.cpp
index ba662fb..55eec3a 100644 (file)
--- a/lib/Target/Alpha/AlphaRegisterInfo.cpp
+++ b/lib/Target/Alpha/AlphaRegisterInfo.cpp
@@ -153,7 +153,7 @@ eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
 
 unsigned
 AlphaRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
-                                       int SPAdj, int *Value,
+                                       int SPAdj, FrameIndexValue *Value,
                                        RegScavenger *RS) const {
   assert(SPAdj == 0 && "Unexpected");
 

diff --git a/lib/Target/Alpha/AlphaRegisterInfo.h b/lib/Target/Alpha/AlphaRegisterInfo.h
index a971e21..720367a 100644 (file)
--- a/lib/Target/Alpha/AlphaRegisterInfo.h
+++ b/lib/Target/Alpha/AlphaRegisterInfo.h
@@ -42,7 +42,7 @@ struct AlphaRegisterInfo : public AlphaGenRegisterInfo {
                                      MachineBasicBlock::iterator I) const;
 
   unsigned eliminateFrameIndex(MachineBasicBlock::iterator II,
-                               int SPAdj, int *Value = NULL,
+                               int SPAdj, FrameIndexValue *Value = NULL,
                                RegScavenger *RS = NULL) const;
 
   //void processFunctionBeforeFrameFinalized(MachineFunction &MF) const;

diff --git a/lib/Target/Blackfin/BlackfinRegisterInfo.cpp b/lib/Target/Blackfin/BlackfinRegisterInfo.cpp
index 224165b..b39a342 100644 (file)
--- a/lib/Target/Blackfin/BlackfinRegisterInfo.cpp
+++ b/lib/Target/Blackfin/BlackfinRegisterInfo.cpp
@@ -221,7 +221,7 @@ static unsigned findScratchRegister(MachineBasicBlock::iterator II,
 
 unsigned
 BlackfinRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
-                                          int SPAdj, int *Value,
+                                          int SPAdj, FrameIndexValue *Value,
                                           RegScavenger *RS) const {
   MachineInstr &MI = *II;
   MachineBasicBlock &MBB = *MI.getParent();

diff --git a/lib/Target/Blackfin/BlackfinRegisterInfo.h b/lib/Target/Blackfin/BlackfinRegisterInfo.h
index 68ef08a..7cfb120 100644 (file)
--- a/lib/Target/Blackfin/BlackfinRegisterInfo.h
+++ b/lib/Target/Blackfin/BlackfinRegisterInfo.h
@@ -65,7 +65,7 @@ namespace llvm {
                                        MachineBasicBlock::iterator I) const;
 
     unsigned eliminateFrameIndex(MachineBasicBlock::iterator II,
-                                 int SPAdj, int *Value = NULL,
+                                 int SPAdj, FrameIndexValue *Value = NULL,
                                  RegScavenger *RS = NULL) const;
 
     void processFunctionBeforeCalleeSavedScan(MachineFunction &MF,

diff --git a/lib/Target/CellSPU/SPURegisterInfo.cpp b/lib/Target/CellSPU/SPURegisterInfo.cpp
index af94e67..4ba0cb1 100644 (file)
--- a/lib/Target/CellSPU/SPURegisterInfo.cpp
+++ b/lib/Target/CellSPU/SPURegisterInfo.cpp
@@ -328,7 +328,8 @@ SPURegisterInfo::eliminateCallFramePseudoInstr(MachineFunction &MF,
 
 unsigned
 SPURegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II, int SPAdj,
-                                     int *Value, RegScavenger *RS) const
+                                     FrameIndexValue *Value,
+                                     RegScavenger *RS) const
 {
   unsigned i = 0;
   MachineInstr &MI = *II;

diff --git a/lib/Target/CellSPU/SPURegisterInfo.h b/lib/Target/CellSPU/SPURegisterInfo.h
index 9691cb6..48feb5c 100644 (file)
--- a/lib/Target/CellSPU/SPURegisterInfo.h
+++ b/lib/Target/CellSPU/SPURegisterInfo.h
@@ -64,7 +64,7 @@ namespace llvm {
                                        MachineBasicBlock::iterator I) const;
     //! Convert frame indicies into machine operands
     unsigned eliminateFrameIndex(MachineBasicBlock::iterator II, int SPAdj,
-                                 int *Value = NULL,
+                                 FrameIndexValue *Value = NULL,
                                  RegScavenger *RS = NULL) const;
     //! Determine the frame's layour
     void determineFrameLayout(MachineFunction &MF) const;

diff --git a/lib/Target/MBlaze/MBlazeRegisterInfo.cpp b/lib/Target/MBlaze/MBlazeRegisterInfo.cpp
index 8dfca81..6d528a2 100644 (file)
--- a/lib/Target/MBlaze/MBlazeRegisterInfo.cpp
+++ b/lib/Target/MBlaze/MBlazeRegisterInfo.cpp
@@ -260,7 +260,7 @@ eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
 // direct reference.
 unsigned MBlazeRegisterInfo::
 eliminateFrameIndex(MachineBasicBlock::iterator II, int SPAdj,
-                    int *Value, RegScavenger *RS) const {
+                    FrameIndexValue *Value, RegScavenger *RS) const {
   MachineInstr &MI = *II;
   MachineFunction &MF = *MI.getParent()->getParent();
 

diff --git a/lib/Target/MBlaze/MBlazeRegisterInfo.h b/lib/Target/MBlaze/MBlazeRegisterInfo.h
index cde7d39..b618bf4 100644 (file)
--- a/lib/Target/MBlaze/MBlazeRegisterInfo.h
+++ b/lib/Target/MBlaze/MBlazeRegisterInfo.h
@@ -67,7 +67,7 @@ struct MBlazeRegisterInfo : public MBlazeGenRegisterInfo {
 
   /// Stack Frame Processing Methods
   unsigned eliminateFrameIndex(MachineBasicBlock::iterator II,
-                               int SPAdj, int *Value = NULL,
+                               int SPAdj, FrameIndexValue *Value = NULL,
                                RegScavenger *RS = NULL) const;
 
   void processFunctionBeforeFrameFinalized(MachineFunction &MF) const;

diff --git a/lib/Target/MSP430/MSP430RegisterInfo.cpp b/lib/Target/MSP430/MSP430RegisterInfo.cpp
index 566d902..daac683 100644 (file)
--- a/lib/Target/MSP430/MSP430RegisterInfo.cpp
+++ b/lib/Target/MSP430/MSP430RegisterInfo.cpp
@@ -207,7 +207,7 @@ eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
 
 unsigned
 MSP430RegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
-                                        int SPAdj, int *Value,
+                                        int SPAdj, FrameIndexValue *Value,
                                         RegScavenger *RS) const {
   assert(SPAdj == 0 && "Unexpected");
 

diff --git a/lib/Target/MSP430/MSP430RegisterInfo.h b/lib/Target/MSP430/MSP430RegisterInfo.h
index aa08787..c8684df 100644 (file)
--- a/lib/Target/MSP430/MSP430RegisterInfo.h
+++ b/lib/Target/MSP430/MSP430RegisterInfo.h
@@ -50,7 +50,7 @@ public:
                                      MachineBasicBlock::iterator I) const;
 
   unsigned eliminateFrameIndex(MachineBasicBlock::iterator II,
-                               int SPAdj, int *Value = NULL,
+                               int SPAdj, FrameIndexValue *Value = NULL,
                                RegScavenger *RS = NULL) const;
 
   void emitPrologue(MachineFunction &MF) const;

diff --git a/lib/Target/Mips/MipsRegisterInfo.cpp b/lib/Target/Mips/MipsRegisterInfo.cpp
index f923bed..f3c87bc 100644 (file)
--- a/lib/Target/Mips/MipsRegisterInfo.cpp
+++ b/lib/Target/Mips/MipsRegisterInfo.cpp
@@ -355,7 +355,7 @@ eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
 // direct reference.
 unsigned MipsRegisterInfo::
 eliminateFrameIndex(MachineBasicBlock::iterator II, int SPAdj,
-                    int *Value, RegScavenger *RS) const
+                    FrameIndexValue *Value, RegScavenger *RS) const
 {
   MachineInstr &MI = *II;
   MachineFunction &MF = *MI.getParent()->getParent();

diff --git a/lib/Target/Mips/MipsRegisterInfo.h b/lib/Target/Mips/MipsRegisterInfo.h
index 6a3ec00..9fd044c 100644 (file)
--- a/lib/Target/Mips/MipsRegisterInfo.h
+++ b/lib/Target/Mips/MipsRegisterInfo.h
@@ -64,7 +64,7 @@ struct MipsRegisterInfo : public MipsGenRegisterInfo {
 
   /// Stack Frame Processing Methods
   unsigned eliminateFrameIndex(MachineBasicBlock::iterator II,
-                               int SPAdj, int *Value = NULL,
+                               int SPAdj, FrameIndexValue *Value = NULL,
                                RegScavenger *RS = NULL) const;
 
   void processFunctionBeforeFrameFinalized(MachineFunction &MF) const;

diff --git a/lib/Target/PIC16/PIC16RegisterInfo.cpp b/lib/Target/PIC16/PIC16RegisterInfo.cpp
index 8ba9a1d..30a1d4a 100644 (file)
--- a/lib/Target/PIC16/PIC16RegisterInfo.cpp
+++ b/lib/Target/PIC16/PIC16RegisterInfo.cpp
@@ -53,7 +53,7 @@ bool PIC16RegisterInfo::hasFP(const MachineFunction &MF) const {
 
 unsigned PIC16RegisterInfo::
 eliminateFrameIndex(MachineBasicBlock::iterator II, int SPAdj,
-                    int *Value, RegScavenger *RS) const
+                    FrameIndexValue *Value, RegScavenger *RS) const
 {
   /* NOT YET IMPLEMENTED */
   return 0;

diff --git a/lib/Target/PIC16/PIC16RegisterInfo.h b/lib/Target/PIC16/PIC16RegisterInfo.h
index 1d5dbbf..6a9a038 100644 (file)
--- a/lib/Target/PIC16/PIC16RegisterInfo.h
+++ b/lib/Target/PIC16/PIC16RegisterInfo.h
@@ -49,7 +49,7 @@ class PIC16RegisterInfo : public PIC16GenRegisterInfo {
   virtual bool hasFP(const MachineFunction &MF) const;
 
   virtual unsigned eliminateFrameIndex(MachineBasicBlock::iterator MI,
-                                       int SPAdj, int *Value = NULL,
+                                       int SPAdj, FrameIndexValue *Value = NULL,
                                        RegScavenger *RS=NULL) const;
 
   void eliminateCallFramePseudoInstr(MachineFunction &MF,

diff --git a/lib/Target/PowerPC/PPCRegisterInfo.cpp b/lib/Target/PowerPC/PPCRegisterInfo.cpp
index 0b509ac..31bca16 100644 (file)
--- a/lib/Target/PowerPC/PPCRegisterInfo.cpp
+++ b/lib/Target/PowerPC/PPCRegisterInfo.cpp
@@ -713,7 +713,7 @@ void PPCRegisterInfo::lowerCRSpilling(MachineBasicBlock::iterator II,
 
 unsigned
 PPCRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
-                                     int SPAdj, int *Value,
+                                     int SPAdj, FrameIndexValue *Value,
                                      RegScavenger *RS) const {
   assert(SPAdj == 0 && "Unexpected");
 

diff --git a/lib/Target/PowerPC/PPCRegisterInfo.h b/lib/Target/PowerPC/PPCRegisterInfo.h
index 3aeed80..43cf535 100644 (file)
--- a/lib/Target/PowerPC/PPCRegisterInfo.h
+++ b/lib/Target/PowerPC/PPCRegisterInfo.h
@@ -67,7 +67,7 @@ public:
   void lowerCRSpilling(MachineBasicBlock::iterator II, unsigned FrameIndex,
                        int SPAdj, RegScavenger *RS) const;
   unsigned eliminateFrameIndex(MachineBasicBlock::iterator II,
-                               int SPAdj, int *Value = NULL,
+                               int SPAdj, FrameIndexValue *Value = NULL,
                                RegScavenger *RS = NULL) const;
 
   /// determineFrameLayout - Determine the size of the frame and maximum call

diff --git a/lib/Target/Sparc/SparcRegisterInfo.cpp b/lib/Target/Sparc/SparcRegisterInfo.cpp
index 6f6183e..740e3bc 100644 (file)
--- a/lib/Target/Sparc/SparcRegisterInfo.cpp
+++ b/lib/Target/Sparc/SparcRegisterInfo.cpp
@@ -78,7 +78,7 @@ eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
 
 unsigned
 SparcRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
-                                       int SPAdj, int *Value,
+                                       int SPAdj, FrameIndexValue *Value,
                                        RegScavenger *RS) const {
   assert(SPAdj == 0 && "Unexpected");
 

diff --git a/lib/Target/Sparc/SparcRegisterInfo.h b/lib/Target/Sparc/SparcRegisterInfo.h
index 8889ea6..24d43e3 100644 (file)
--- a/lib/Target/Sparc/SparcRegisterInfo.h
+++ b/lib/Target/Sparc/SparcRegisterInfo.h
@@ -44,7 +44,7 @@ struct SparcRegisterInfo : public SparcGenRegisterInfo {
                                      MachineBasicBlock::iterator I) const;
 
   unsigned eliminateFrameIndex(MachineBasicBlock::iterator II,
-                               int SPAdj, int *Value = NULL,
+                               int SPAdj, FrameIndexValue *Value = NULL,
                                RegScavenger *RS = NULL) const;
 
   void processFunctionBeforeFrameFinalized(MachineFunction &MF) const;

diff --git a/lib/Target/SystemZ/SystemZRegisterInfo.cpp b/lib/Target/SystemZ/SystemZRegisterInfo.cpp
index fe50c90..ca2fe6f 100644 (file)
--- a/lib/Target/SystemZ/SystemZRegisterInfo.cpp
+++ b/lib/Target/SystemZ/SystemZRegisterInfo.cpp
@@ -110,7 +110,7 @@ int SystemZRegisterInfo::getFrameIndexOffset(const MachineFunction &MF,
 
 unsigned
 SystemZRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
-                                         int SPAdj, int *Value,
+                                         int SPAdj, FrameIndexValue *Value,
                                          RegScavenger *RS) const {
   assert(SPAdj == 0 && "Unxpected");
 

diff --git a/lib/Target/SystemZ/SystemZRegisterInfo.h b/lib/Target/SystemZ/SystemZRegisterInfo.h
index fabd4e8..99e396a 100644 (file)
--- a/lib/Target/SystemZ/SystemZRegisterInfo.h
+++ b/lib/Target/SystemZ/SystemZRegisterInfo.h
@@ -56,7 +56,7 @@ struct SystemZRegisterInfo : public SystemZGenRegisterInfo {
                                      MachineBasicBlock::iterator I) const;
 
   unsigned eliminateFrameIndex(MachineBasicBlock::iterator II,
-                               int SPAdj, int *Value = NULL,
+                               int SPAdj, FrameIndexValue *Value = NULL,
                                RegScavenger *RS = NULL) const;
 
 

diff --git a/lib/Target/X86/X86RegisterInfo.cpp b/lib/Target/X86/X86RegisterInfo.cpp
index 0f4ce37..cdb579c 100644 (file)
--- a/lib/Target/X86/X86RegisterInfo.cpp
+++ b/lib/Target/X86/X86RegisterInfo.cpp
@@ -589,7 +589,7 @@ eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
 
 unsigned
 X86RegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
-                                     int SPAdj, int *Value,
+                                     int SPAdj, FrameIndexValue *Value,
                                      RegScavenger *RS) const{
   assert(SPAdj == 0 && "Unexpected");
 

diff --git a/lib/Target/X86/X86RegisterInfo.h b/lib/Target/X86/X86RegisterInfo.h
index e4bdb4e..12b2f3e 100644 (file)
--- a/lib/Target/X86/X86RegisterInfo.h
+++ b/lib/Target/X86/X86RegisterInfo.h
@@ -143,7 +143,7 @@ public:
                                      MachineBasicBlock::iterator MI) const;
 
   unsigned eliminateFrameIndex(MachineBasicBlock::iterator MI,
-                               int SPAdj, int *Value = NULL,
+                               int SPAdj, FrameIndexValue *Value = NULL,
                                RegScavenger *RS = NULL) const;
 
   void processFunctionBeforeCalleeSavedScan(MachineFunction &MF,

diff --git a/lib/Target/XCore/XCoreRegisterInfo.cpp b/lib/Target/XCore/XCoreRegisterInfo.cpp
index c7c8c7b..0ab312e 100644 (file)
--- a/lib/Target/XCore/XCoreRegisterInfo.cpp
+++ b/lib/Target/XCore/XCoreRegisterInfo.cpp
@@ -173,7 +173,7 @@ eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
 
 unsigned
 XCoreRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
-                                       int SPAdj, int *Value,
+                                       int SPAdj, FrameIndexValue *Value,
                                        RegScavenger *RS) const {
   assert(SPAdj == 0 && "Unexpected");
   MachineInstr &MI = *II;

diff --git a/lib/Target/XCore/XCoreRegisterInfo.h b/lib/Target/XCore/XCoreRegisterInfo.h
index 8ab1750..5bdd059 100644 (file)
--- a/lib/Target/XCore/XCoreRegisterInfo.h
+++ b/lib/Target/XCore/XCoreRegisterInfo.h
@@ -58,7 +58,7 @@ public:
                                      MachineBasicBlock::iterator I) const;
 
   unsigned eliminateFrameIndex(MachineBasicBlock::iterator II,
-                               int SPAdj, int *Value = NULL,
+                               int SPAdj, FrameIndexValue *Value = NULL,
                                RegScavenger *RS = NULL) const;
 
   void processFunctionBeforeCalleeSavedScan(MachineFunction &MF,