Patch up omissions in DebugLoc propagation.

[oota-llvm.git] / lib / Target / Alpha / AlphaInstrInfo.cpp

diff --git a/lib/Target/Alpha/AlphaInstrInfo.cpp b/lib/Target/Alpha/AlphaInstrInfo.cpp
index 7b3053e5238bbafbd3f508d882894f313dc31a7f..2c7404d5647c5ac2b7b9d08aeee7cbcc61febaae 100644 (file)
--- a/lib/Target/Alpha/AlphaInstrInfo.cpp
+++ b/lib/Target/Alpha/AlphaInstrInfo.cpp
@@ -15,6 +15,7 @@
 #include "AlphaInstrInfo.h"
 #include "AlphaGenInstrInfo.inc"
 #include "llvm/ADT/STLExtras.h"
+#include "llvm/ADT/SmallVector.h"
 #include "llvm/CodeGen/MachineInstrBuilder.h"
 using namespace llvm;
 
@@ -24,8 +25,8 @@ AlphaInstrInfo::AlphaInstrInfo()
 
 
 bool AlphaInstrInfo::isMoveInstr(const MachineInstr& MI,
-                                 unsigned& sourceReg,
-                                 unsigned& destReg) const {
+                                 unsigned& sourceReg, unsigned& destReg,
+                                 unsigned& SrcSR, unsigned& DstSR) const {
   unsigned oc = MI.getOpcode();
   if (oc == Alpha::BISr   || 
       oc == Alpha::CPYSS  || 
@@ -42,6 +43,7 @@ bool AlphaInstrInfo::isMoveInstr(const MachineInstr& MI,
     if (MI.getOperand(1).getReg() == MI.getOperand(2).getReg()) {
       sourceReg = MI.getOperand(1).getReg();
       destReg = MI.getOperand(0).getReg();
+      SrcSR = DstSR = 0;
       return true;
     }
   }
@@ -255,10 +257,10 @@ void AlphaInstrInfo::loadRegFromAddr(MachineFunction &MF, unsigned DestReg,
   NewMIs.push_back(MIB);
 }
 
-MachineInstr *AlphaInstrInfo::foldMemoryOperand(MachineFunction &MF,
-                                                MachineInstr *MI,
+MachineInstr *AlphaInstrInfo::foldMemoryOperandImpl(MachineFunction &MF,
+                                                    MachineInstr *MI,
                                           const SmallVectorImpl<unsigned> &Ops,
-                                                int FrameIndex) const {
+                                                    int FrameIndex) const {
    if (Ops.size() != 1) return NULL;
 
    // Make sure this is a reg-reg copy.