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Diffstat (limited to 'lib/Target/Mips/MipsISelDAGToDAG.cpp')
-rw-r--r--lib/Target/Mips/MipsISelDAGToDAG.cpp75
1 files changed, 37 insertions, 38 deletions
diff --git a/lib/Target/Mips/MipsISelDAGToDAG.cpp b/lib/Target/Mips/MipsISelDAGToDAG.cpp
index ede111d..a53e918 100644
--- a/lib/Target/Mips/MipsISelDAGToDAG.cpp
+++ b/lib/Target/Mips/MipsISelDAGToDAG.cpp
@@ -84,14 +84,14 @@ private:
}
SDNode *getGlobalBaseReg();
- SDNode *Select(SDValue N);
+ SDNode *Select(SDNode *N);
// Complex Pattern.
- bool SelectAddr(SDValue Op, SDValue N,
+ bool SelectAddr(SDNode *Op, SDValue N,
SDValue &Base, SDValue &Offset);
- SDNode *SelectLoadFp64(SDValue N);
- SDNode *SelectStoreFp64(SDValue N);
+ SDNode *SelectLoadFp64(SDNode *N);
+ SDNode *SelectStoreFp64(SDNode *N);
// getI32Imm - Return a target constant with the specified
// value, of type i32.
@@ -132,7 +132,7 @@ SDNode *MipsDAGToDAGISel::getGlobalBaseReg() {
/// ComplexPattern used on MipsInstrInfo
/// Used on Mips Load/Store instructions
bool MipsDAGToDAGISel::
-SelectAddr(SDValue Op, SDValue Addr, SDValue &Offset, SDValue &Base)
+SelectAddr(SDNode *Op, SDValue Addr, SDValue &Offset, SDValue &Base)
{
// if Address is FI, get the TargetFrameIndex.
if (FrameIndexSDNode *FIN = dyn_cast<FrameIndexSDNode>(Addr)) {
@@ -199,19 +199,19 @@ SelectAddr(SDValue Op, SDValue Addr, SDValue &Offset, SDValue &Base)
return true;
}
-SDNode *MipsDAGToDAGISel::SelectLoadFp64(SDValue N) {
+SDNode *MipsDAGToDAGISel::SelectLoadFp64(SDNode *N) {
MVT::SimpleValueType NVT =
- N.getNode()->getValueType(0).getSimpleVT().SimpleTy;
+ N->getValueType(0).getSimpleVT().SimpleTy;
if (!Subtarget.isMips1() || NVT != MVT::f64)
return NULL;
- if (!Predicate_unindexedload(N.getNode()) ||
- !Predicate_load(N.getNode()))
+ if (!Predicate_unindexedload(N) ||
+ !Predicate_load(N))
return NULL;
- SDValue Chain = N.getOperand(0);
- SDValue N1 = N.getOperand(1);
+ SDValue Chain = N->getOperand(0);
+ SDValue N1 = N->getOperand(1);
SDValue Offset0, Offset1, Base;
if (!SelectAddr(N, N1, Offset0, Base) ||
@@ -220,7 +220,7 @@ SDNode *MipsDAGToDAGISel::SelectLoadFp64(SDValue N) {
MachineSDNode::mmo_iterator MemRefs0 = MF->allocateMemRefsArray(1);
MemRefs0[0] = cast<MemSDNode>(N)->getMemOperand();
- DebugLoc dl = N.getDebugLoc();
+ DebugLoc dl = N->getDebugLoc();
// The second load should start after for 4 bytes.
if (ConstantSDNode *C = dyn_cast<ConstantSDNode>(Offset0))
@@ -255,27 +255,27 @@ SDNode *MipsDAGToDAGISel::SelectLoadFp64(SDValue N) {
SDValue I1 = CurDAG->getTargetInsertSubreg(Mips::SUBREG_FPODD, dl,
MVT::f64, I0, SDValue(LD1, 0));
- ReplaceUses(N, I1);
- ReplaceUses(N.getValue(1), Chain);
+ ReplaceUses(SDValue(N, 0), I1);
+ ReplaceUses(SDValue(N, 1), Chain);
cast<MachineSDNode>(LD0)->setMemRefs(MemRefs0, MemRefs0 + 1);
cast<MachineSDNode>(LD1)->setMemRefs(MemRefs0, MemRefs0 + 1);
return I1.getNode();
}
-SDNode *MipsDAGToDAGISel::SelectStoreFp64(SDValue N) {
+SDNode *MipsDAGToDAGISel::SelectStoreFp64(SDNode *N) {
if (!Subtarget.isMips1() ||
- N.getOperand(1).getValueType() != MVT::f64)
+ N->getOperand(1).getValueType() != MVT::f64)
return NULL;
- SDValue Chain = N.getOperand(0);
+ SDValue Chain = N->getOperand(0);
- if (!Predicate_unindexedstore(N.getNode()) ||
- !Predicate_store(N.getNode()))
+ if (!Predicate_unindexedstore(N) ||
+ !Predicate_store(N))
return NULL;
- SDValue N1 = N.getOperand(1);
- SDValue N2 = N.getOperand(2);
+ SDValue N1 = N->getOperand(1);
+ SDValue N2 = N->getOperand(2);
SDValue Offset0, Offset1, Base;
if (!SelectAddr(N, N2, Offset0, Base) ||
@@ -285,7 +285,7 @@ SDNode *MipsDAGToDAGISel::SelectStoreFp64(SDValue N) {
MachineSDNode::mmo_iterator MemRefs0 = MF->allocateMemRefsArray(1);
MemRefs0[0] = cast<MemSDNode>(N)->getMemOperand();
- DebugLoc dl = N.getDebugLoc();
+ DebugLoc dl = N->getDebugLoc();
// Get the even and odd part from the f64 register
SDValue FPOdd = CurDAG->getTargetExtractSubreg(Mips::SUBREG_FPODD,
@@ -318,14 +318,13 @@ SDNode *MipsDAGToDAGISel::SelectStoreFp64(SDValue N) {
MVT::Other, Ops1, 4), 0);
cast<MachineSDNode>(Chain.getNode())->setMemRefs(MemRefs0, MemRefs0 + 1);
- ReplaceUses(N.getValue(0), Chain);
+ ReplaceUses(SDValue(N, 0), Chain);
return Chain.getNode();
}
/// Select instructions not customized! Used for
/// expanded, promoted and normal instructions
-SDNode* MipsDAGToDAGISel::Select(SDValue N) {
- SDNode *Node = N.getNode();
+SDNode* MipsDAGToDAGISel::Select(SDNode *Node) {
unsigned Opcode = Node->getOpcode();
DebugLoc dl = Node->getDebugLoc();
@@ -379,7 +378,7 @@ SDNode* MipsDAGToDAGISel::Select(SDValue N) {
SDNode *AddCarry = CurDAG->getMachineNode(Mips::ADDu, dl, VT,
SDValue(Carry,0), RHS);
- return CurDAG->SelectNodeTo(N.getNode(), MOp, VT, MVT::Flag,
+ return CurDAG->SelectNodeTo(Node, MOp, VT, MVT::Flag,
LHS, SDValue(AddCarry,0));
}
@@ -405,11 +404,11 @@ SDNode* MipsDAGToDAGISel::Select(SDValue N) {
InFlag = SDValue(Lo,1);
SDNode *Hi = CurDAG->getMachineNode(Mips::MFHI, dl, MVT::i32, InFlag);
- if (!N.getValue(0).use_empty())
- ReplaceUses(N.getValue(0), SDValue(Lo,0));
+ if (!SDValue(Node, 0).use_empty())
+ ReplaceUses(SDValue(Node, 0), SDValue(Lo,0));
- if (!N.getValue(1).use_empty())
- ReplaceUses(N.getValue(1), SDValue(Hi,0));
+ if (!SDValue(Node, 1).use_empty())
+ ReplaceUses(SDValue(Node, 1), SDValue(Hi,0));
return NULL;
}
@@ -460,23 +459,23 @@ SDNode* MipsDAGToDAGISel::Select(SDValue N) {
return getGlobalBaseReg();
case ISD::ConstantFP: {
- ConstantFPSDNode *CN = dyn_cast<ConstantFPSDNode>(N);
- if (N.getValueType() == MVT::f64 && CN->isExactlyValue(+0.0)) {
+ ConstantFPSDNode *CN = dyn_cast<ConstantFPSDNode>(Node);
+ if (Node->getValueType(0) == MVT::f64 && CN->isExactlyValue(+0.0)) {
SDValue Zero = CurDAG->getRegister(Mips::ZERO, MVT::i32);
- ReplaceUses(N, Zero);
+ ReplaceUses(SDValue(Node, 0), Zero);
return Zero.getNode();
}
break;
}
case ISD::LOAD:
- if (SDNode *ResNode = SelectLoadFp64(N))
+ if (SDNode *ResNode = SelectLoadFp64(Node))
return ResNode;
// Other cases are autogenerated.
break;
case ISD::STORE:
- if (SDNode *ResNode = SelectStoreFp64(N))
+ if (SDNode *ResNode = SelectStoreFp64(Node))
return ResNode;
// Other cases are autogenerated.
break;
@@ -523,11 +522,11 @@ SDNode* MipsDAGToDAGISel::Select(SDValue N) {
}
// Select the default instruction
- SDNode *ResNode = SelectCode(N);
+ SDNode *ResNode = SelectCode(Node);
DEBUG(errs().indent(Indent-2) << "=> ");
- if (ResNode == NULL || ResNode == N.getNode())
- DEBUG(N.getNode()->dump(CurDAG));
+ if (ResNode == NULL || ResNode == Node)
+ DEBUG(Node->dump(CurDAG));
else
DEBUG(ResNode->dump(CurDAG));
DEBUG(errs() << "\n");
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