Add storeRegTo{StackSlot|Addr} and loadRegFrom{StackSlot|Addr} descriptions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58164 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/llvm/Target/TargetInstrInfo.h b/include/llvm/Target/TargetInstrInfo.h
index 0bcda44..2fdcf8b 100644
--- a/include/llvm/Target/TargetInstrInfo.h
+++ b/include/llvm/Target/TargetInstrInfo.h
@@ -232,6 +232,11 @@
return false;
}
+ /// storeRegToStackSlot - Store the specified register of the given register
+ /// class to the specified stack frame index. The store instruction is to be
+ /// added to the given machine basic block before the specified machine
+ /// instruction. If isKill is true, the register operand is the last use and
+ /// must be marked kill.
virtual void storeRegToStackSlot(MachineBasicBlock &MBB,
MachineBasicBlock::iterator MI,
unsigned SrcReg, bool isKill, int FrameIndex,
@@ -239,6 +244,11 @@
assert(0 && "Target didn't implement TargetInstrInfo::storeRegToStackSlot!");
}
+ /// storeRegToAddr - Store the specified register of the given register class
+ /// to the specified address. The store instruction is to be added to the
+ /// given machine basic block before the specified machine instruction. If
+ /// isKill is true, the register operand is the last use and must be marked
+ /// kill.
virtual void storeRegToAddr(MachineFunction &MF, unsigned SrcReg, bool isKill,
SmallVectorImpl<MachineOperand> &Addr,
const TargetRegisterClass *RC,
@@ -246,6 +256,10 @@
assert(0 && "Target didn't implement TargetInstrInfo::storeRegToAddr!");
}
+ /// loadRegFromStackSlot - Load the specified register of the given register
+ /// class from the specified stack frame index. The load instruction is to be
+ /// added to the given machine basic block before the specified machine
+ /// instruction.
virtual void loadRegFromStackSlot(MachineBasicBlock &MBB,
MachineBasicBlock::iterator MI,
unsigned DestReg, int FrameIndex,
@@ -253,6 +267,9 @@
assert(0 && "Target didn't implement TargetInstrInfo::loadRegFromStackSlot!");
}
+ /// loadRegFromAddr - Load the specified register of the given register class
+ /// class from the specified address. The load instruction is to be added to
+ /// the given machine basic block before the specified machine instruction.
virtual void loadRegFromAddr(MachineFunction &MF, unsigned DestReg,
SmallVectorImpl<MachineOperand> &Addr,
const TargetRegisterClass *RC,