Add accessors for the PPC 403 bank registers.

[oota-llvm.git] / lib / Target / R600 / SIISelLowering.cpp

diff --git a/lib/Target/R600/SIISelLowering.cpp b/lib/Target/R600/SIISelLowering.cpp
index 36afe5792a3f09ee91605560348bf5b7f3b3418a..2e982e2c0a3ae6679b9f7aea5fd2db8af9f8cd82 100644 (file)
--- a/lib/Target/R600/SIISelLowering.cpp
+++ b/lib/Target/R600/SIISelLowering.cpp
@@ -304,8 +304,8 @@ SITargetLowering::getPreferredVectorAction(EVT VT) const {
 
 bool SITargetLowering::shouldConvertConstantLoadToIntImm(const APInt &Imm,
                                                          Type *Ty) const {
-  const SIInstrInfo *TII =
-    static_cast<const SIInstrInfo*>(getTargetMachine().getInstrInfo());
+  const SIInstrInfo *TII = static_cast<const SIInstrInfo *>(
+      getTargetMachine().getSubtargetImpl()->getInstrInfo());
   return TII->isInlineConstant(Imm);
 }
 
@@ -341,7 +341,8 @@ SDValue SITargetLowering::LowerFormalArguments(
                                       SDLoc DL, SelectionDAG &DAG,
                                       SmallVectorImpl<SDValue> &InVals) const {
 
-  const TargetRegisterInfo *TRI = getTargetMachine().getRegisterInfo();
+  const TargetRegisterInfo *TRI =
+      getTargetMachine().getSubtargetImpl()->getRegisterInfo();
 
   MachineFunction &MF = DAG.getMachineFunction();
   FunctionType *FType = MF.getFunction()->getFunctionType();
@@ -496,8 +497,8 @@ MachineBasicBlock * SITargetLowering::EmitInstrWithCustomInserter(
     MachineInstr * MI, MachineBasicBlock * BB) const {
 
   MachineBasicBlock::iterator I = *MI;
-  const SIInstrInfo *TII =
-    static_cast<const SIInstrInfo*>(getTargetMachine().getInstrInfo());
+  const SIInstrInfo *TII = static_cast<const SIInstrInfo *>(
+      getTargetMachine().getSubtargetImpl()->getInstrInfo());
   MachineRegisterInfo &MRI = BB->getParent()->getRegInfo();
 
   switch (MI->getOpcode()) {
@@ -585,45 +586,48 @@ MachineBasicBlock * SITargetLowering::EmitInstrWithCustomInserter(
   }
   case AMDGPU::FABS_SI: {
     MachineRegisterInfo &MRI = BB->getParent()->getRegInfo();
-    const SIInstrInfo *TII =
-      static_cast<const SIInstrInfo*>(getTargetMachine().getInstrInfo());
+    const SIInstrInfo *TII = static_cast<const SIInstrInfo *>(
+        getTargetMachine().getSubtargetImpl()->getInstrInfo());
+    DebugLoc DL = MI->getDebugLoc();
+    unsigned DestReg = MI->getOperand(0).getReg();
     unsigned Reg = MRI.createVirtualRegister(&AMDGPU::VReg_32RegClass);
-    BuildMI(*BB, I, MI->getDebugLoc(), TII->get(AMDGPU::V_MOV_B32_e32),
-            Reg)
-            .addImm(0x7fffffff);
-    BuildMI(*BB, I, MI->getDebugLoc(), TII->get(AMDGPU::V_AND_B32_e32),
-            MI->getOperand(0).getReg())
-            .addReg(MI->getOperand(1).getReg())
-            .addReg(Reg);
+
+    BuildMI(*BB, I, DL, TII->get(AMDGPU::V_MOV_B32_e32), Reg)
+      .addImm(0x7fffffff);
+    BuildMI(*BB, I, DL, TII->get(AMDGPU::V_AND_B32_e32), DestReg)
+      .addReg(MI->getOperand(1).getReg())
+      .addReg(Reg);
     MI->eraseFromParent();
     break;
   }
   case AMDGPU::FNEG_SI: {
     MachineRegisterInfo &MRI = BB->getParent()->getRegInfo();
-    const SIInstrInfo *TII =
-      static_cast<const SIInstrInfo*>(getTargetMachine().getInstrInfo());
+    const SIInstrInfo *TII = static_cast<const SIInstrInfo *>(
+        getTargetMachine().getSubtargetImpl()->getInstrInfo());
+    DebugLoc DL = MI->getDebugLoc();
+    unsigned DestReg = MI->getOperand(0).getReg();
     unsigned Reg = MRI.createVirtualRegister(&AMDGPU::VReg_32RegClass);
-    BuildMI(*BB, I, MI->getDebugLoc(), TII->get(AMDGPU::V_MOV_B32_e32),
-            Reg)
-            .addImm(0x80000000);
-    BuildMI(*BB, I, MI->getDebugLoc(), TII->get(AMDGPU::V_XOR_B32_e32),
-            MI->getOperand(0).getReg())
-            .addReg(MI->getOperand(1).getReg())
-            .addReg(Reg);
+
+    BuildMI(*BB, I, DL, TII->get(AMDGPU::V_MOV_B32_e32), Reg)
+      .addImm(0x80000000);
+    BuildMI(*BB, I, DL, TII->get(AMDGPU::V_XOR_B32_e32), DestReg)
+      .addReg(MI->getOperand(1).getReg())
+      .addReg(Reg);
     MI->eraseFromParent();
     break;
   }
   case AMDGPU::FCLAMP_SI: {
-    const SIInstrInfo *TII =
-      static_cast<const SIInstrInfo*>(getTargetMachine().getInstrInfo());
-    BuildMI(*BB, I, MI->getDebugLoc(), TII->get(AMDGPU::V_ADD_F32_e64),
-            MI->getOperand(0).getReg())
-            .addImm(0) // SRC0 modifiers
-            .addOperand(MI->getOperand(1))
-            .addImm(0) // SRC1 modifiers
-            .addImm(0) // SRC1
-            .addImm(1) // CLAMP
-            .addImm(0); // OMOD
+    const SIInstrInfo *TII = static_cast<const SIInstrInfo *>(
+        getTargetMachine().getSubtargetImpl()->getInstrInfo());
+    DebugLoc DL = MI->getDebugLoc();
+    unsigned DestReg = MI->getOperand(0).getReg();
+    BuildMI(*BB, I, DL, TII->get(AMDGPU::V_ADD_F32_e64), DestReg)
+      .addImm(0) // SRC0 modifiers
+      .addOperand(MI->getOperand(1))
+      .addImm(0) // SRC1 modifiers
+      .addImm(0) // SRC1
+      .addImm(1) // CLAMP
+      .addImm(0); // OMOD
     MI->eraseFromParent();
   }
   }
@@ -712,8 +716,8 @@ static SDNode *findUser(SDValue Value, unsigned Opcode) {
 SDValue SITargetLowering::LowerFrameIndex(SDValue Op, SelectionDAG &DAG) const {
 
   MachineFunction &MF = DAG.getMachineFunction();
-  const SIInstrInfo *TII =
-    static_cast<const SIInstrInfo*>(getTargetMachine().getInstrInfo());
+  const SIInstrInfo *TII = static_cast<const SIInstrInfo *>(
+      getTargetMachine().getSubtargetImpl()->getInstrInfo());
   const SIRegisterInfo &TRI = TII->getRegisterInfo();
   FrameIndexSDNode *FINode = cast<FrameIndexSDNode>(Op);
   unsigned FrameIndex = FINode->getIndex();
@@ -1354,8 +1358,8 @@ bool SITargetLowering::foldImm(SDValue &Operand, int32_t &Immediate,
                                bool &ScalarSlotUsed) const {
 
   MachineSDNode *Mov = dyn_cast<MachineSDNode>(Operand);
-  const SIInstrInfo *TII =
-    static_cast<const SIInstrInfo*>(getTargetMachine().getInstrInfo());
+  const SIInstrInfo *TII = static_cast<const SIInstrInfo *>(
+      getTargetMachine().getSubtargetImpl()->getInstrInfo());
   if (!Mov || !TII->isMov(Mov->getMachineOpcode()))
     return false;
 
@@ -1389,8 +1393,8 @@ bool SITargetLowering::foldImm(SDValue &Operand, int32_t &Immediate,
 
 const TargetRegisterClass *SITargetLowering::getRegClassForNode(
                                    SelectionDAG &DAG, const SDValue &Op) const {
-  const SIInstrInfo *TII =
-    static_cast<const SIInstrInfo*>(getTargetMachine().getInstrInfo());
+  const SIInstrInfo *TII = static_cast<const SIInstrInfo *>(
+      getTargetMachine().getSubtargetImpl()->getInstrInfo());
   const SIRegisterInfo &TRI = TII->getRegisterInfo();
 
   if (!Op->isMachineOpcode()) {
@@ -1442,7 +1446,8 @@ const TargetRegisterClass *SITargetLowering::getRegClassForNode(
 /// \brief Does "Op" fit into register class "RegClass" ?
 bool SITargetLowering::fitsRegClass(SelectionDAG &DAG, const SDValue &Op,
                                     unsigned RegClass) const {
-  const TargetRegisterInfo *TRI = getTargetMachine().getRegisterInfo();
+  const TargetRegisterInfo *TRI =
+      getTargetMachine().getSubtargetImpl()->getRegisterInfo();
   const TargetRegisterClass *RC = getRegClassForNode(DAG, Op);
   if (!RC) {
     return false;
@@ -1508,8 +1513,8 @@ SDNode *SITargetLowering::foldOperands(MachineSDNode *Node,
 
   // Original encoding (either e32 or e64)
   int Opcode = Node->getMachineOpcode();
-  const SIInstrInfo *TII =
-    static_cast<const SIInstrInfo*>(getTargetMachine().getInstrInfo());
+  const SIInstrInfo *TII = static_cast<const SIInstrInfo *>(
+      getTargetMachine().getSubtargetImpl()->getInstrInfo());
   const MCInstrDesc *Desc = &TII->get(Opcode);
 
   unsigned NumDefs = Desc->getNumDefs();
@@ -1764,8 +1769,8 @@ void SITargetLowering::adjustWritemask(MachineSDNode *&Node,
 /// \brief Fold the instructions after selecting them.
 SDNode *SITargetLowering::PostISelFolding(MachineSDNode *Node,
                                           SelectionDAG &DAG) const {
-  const SIInstrInfo *TII =
-      static_cast<const SIInstrInfo*>(getTargetMachine().getInstrInfo());
+  const SIInstrInfo *TII = static_cast<const SIInstrInfo *>(
+      getTargetMachine().getSubtargetImpl()->getInstrInfo());
   Node = AdjustRegClass(Node, DAG);
 
   if (TII->isMIMG(Node->getMachineOpcode()))
@@ -1778,8 +1783,8 @@ SDNode *SITargetLowering::PostISelFolding(MachineSDNode *Node,
 /// bits set in the writemask
 void SITargetLowering::AdjustInstrPostInstrSelection(MachineInstr *MI,
                                                      SDNode *Node) const {
-  const SIInstrInfo *TII =
-      static_cast<const SIInstrInfo*>(getTargetMachine().getInstrInfo());
+  const SIInstrInfo *TII = static_cast<const SIInstrInfo *>(
+      getTargetMachine().getSubtargetImpl()->getInstrInfo());
   if (!TII->isMIMG(MI->getOpcode()))
     return;