Split foldMemoryOperand into public non-virtual and protected virtual
parts, and add target-independent code to add/preserve
MachineMemOperands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60488 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMInstrInfo.cpp b/lib/Target/ARM/ARMInstrInfo.cpp
index e78f2d3..a809a93 100644
--- a/lib/Target/ARM/ARMInstrInfo.cpp
+++ b/lib/Target/ARM/ARMInstrInfo.cpp
@@ -663,10 +663,10 @@
return true;
}
-MachineInstr *ARMInstrInfo::foldMemoryOperand(MachineFunction &MF,
- MachineInstr *MI,
+MachineInstr *ARMInstrInfo::foldMemoryOperandImpl(MachineFunction &MF,
+ MachineInstr *MI,
const SmallVectorImpl<unsigned> &Ops,
- int FI) const {
+ int FI) const {
if (Ops.size() != 1) return NULL;
unsigned OpNum = Ops[0];
diff --git a/lib/Target/ARM/ARMInstrInfo.h b/lib/Target/ARM/ARMInstrInfo.h
index cdf068f..7afeb84 100644
--- a/lib/Target/ARM/ARMInstrInfo.h
+++ b/lib/Target/ARM/ARMInstrInfo.h
@@ -211,15 +211,15 @@
MachineBasicBlock::iterator MI,
const std::vector<CalleeSavedInfo> &CSI) const;
- virtual MachineInstr* foldMemoryOperand(MachineFunction &MF,
- MachineInstr* MI,
- const SmallVectorImpl<unsigned> &Ops,
- int FrameIndex) const;
+ virtual MachineInstr* foldMemoryOperandImpl(MachineFunction &MF,
+ MachineInstr* MI,
+ const SmallVectorImpl<unsigned> &Ops,
+ int FrameIndex) const;
- virtual MachineInstr* foldMemoryOperand(MachineFunction &MF,
- MachineInstr* MI,
- const SmallVectorImpl<unsigned> &Ops,
- MachineInstr* LoadMI) const {
+ virtual MachineInstr* foldMemoryOperandImpl(MachineFunction &MF,
+ MachineInstr* MI,
+ const SmallVectorImpl<unsigned> &Ops,
+ MachineInstr* LoadMI) const {
return 0;
}