Add a DebugLoc argument to TargetInstrInfo::copyRegToReg, so that it

doesn't have to guess.

llvm-svn: 103194

1 files changed, 6 insertions, 6 deletions

diff --git a/llvm/lib/Target/Alpha/AlphaInstrInfo.cpp b/llvm/lib/Target/Alpha/AlphaInstrInfo.cpp
index a4df40c199b..3aba3639a5f 100644
--- a/llvm/lib/Target/Alpha/AlphaInstrInfo.cpp
+++ b/llvm/lib/Target/Alpha/AlphaInstrInfo.cpp
@@ -146,16 +146,14 @@ bool AlphaInstrInfo::copyRegToReg(MachineBasicBlock &MBB,
                                   MachineBasicBlock::iterator MI,
                                   unsigned DestReg, unsigned SrcReg,
                                   const TargetRegisterClass *DestRC,
-                                  const TargetRegisterClass *SrcRC) const {
+                                  const TargetRegisterClass *SrcRC,
+                                  DebugLoc DL) const {
   //cerr << "copyRegToReg " << DestReg << " <- " << SrcReg << "\n";
   if (DestRC != SrcRC) {
     // Not yet supported!
     return false;
   }
 
-  DebugLoc DL;
-  if (MI != MBB.end()) DL = MI->getDebugLoc();
-
   if (DestRC == Alpha::GPRCRegisterClass) {
     BuildMI(MBB, MI, DL, get(Alpha::BISr), DestReg)
       .addReg(SrcReg)
@@ -431,7 +429,8 @@ unsigned AlphaInstrInfo::getGlobalBaseReg(MachineFunction *MF) const {
 
   GlobalBaseReg = RegInfo.createVirtualRegister(&Alpha::GPRCRegClass);
   bool Ok = TII->copyRegToReg(FirstMBB, MBBI, GlobalBaseReg, Alpha::R29,
-                              &Alpha::GPRCRegClass, &Alpha::GPRCRegClass);
+                              &Alpha::GPRCRegClass, &Alpha::GPRCRegClass,
+                              DebugLoc());
   assert(Ok && "Couldn't assign to global base register!");
   Ok = Ok; // Silence warning when assertions are turned off.
   RegInfo.addLiveIn(Alpha::R29);
@@ -458,7 +457,8 @@ unsigned AlphaInstrInfo::getGlobalRetAddr(MachineFunction *MF) const {
 
   GlobalRetAddr = RegInfo.createVirtualRegister(&Alpha::GPRCRegClass);
   bool Ok = TII->copyRegToReg(FirstMBB, MBBI, GlobalRetAddr, Alpha::R26,
-                              &Alpha::GPRCRegClass, &Alpha::GPRCRegClass);
+                              &Alpha::GPRCRegClass, &Alpha::GPRCRegClass,
+                              DebugLoc());
   assert(Ok && "Couldn't assign to global return address register!");
   Ok = Ok; // Silence warning when assertions are turned off.
   RegInfo.addLiveIn(Alpha::R26);