Add a DebugLoc argument to TargetInstrInfo::copyRegToReg, so that it
doesn't have to guess.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103194 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/SystemZ/SystemZInstrInfo.cpp b/lib/Target/SystemZ/SystemZInstrInfo.cpp
index 9871b78..15f712d 100644
--- a/lib/Target/SystemZ/SystemZInstrInfo.cpp
+++ b/lib/Target/SystemZ/SystemZInstrInfo.cpp
@@ -121,9 +121,8 @@
MachineBasicBlock::iterator I,
unsigned DestReg, unsigned SrcReg,
const TargetRegisterClass *DestRC,
- const TargetRegisterClass *SrcRC) const {
- DebugLoc DL;
- if (I != MBB.end()) DL = I->getDebugLoc();
+ const TargetRegisterClass *SrcRC,
+ DebugLoc DL) const {
// Determine if DstRC and SrcRC have a common superclass.
const TargetRegisterClass *CommonRC = DestRC;
diff --git a/lib/Target/SystemZ/SystemZInstrInfo.h b/lib/Target/SystemZ/SystemZInstrInfo.h
index 7d4c232..a75925a 100644
--- a/lib/Target/SystemZ/SystemZInstrInfo.h
+++ b/lib/Target/SystemZ/SystemZInstrInfo.h
@@ -63,7 +63,8 @@
bool copyRegToReg(MachineBasicBlock &MBB, MachineBasicBlock::iterator I,
unsigned DestReg, unsigned SrcReg,
const TargetRegisterClass *DestRC,
- const TargetRegisterClass *SrcRC) const;
+ const TargetRegisterClass *SrcRC,
+ DebugLoc DL) const;
bool isMoveInstr(const MachineInstr& MI,
unsigned &SrcReg, unsigned &DstReg,