Print variable's display name in dwarf DIE.

[oota-llvm.git] / lib / Target / Mips / MipsISelLowering.h

diff --git a/lib/Target/Mips/MipsISelLowering.h b/lib/Target/Mips/MipsISelLowering.h
index 3300f403f6b5cad449805be7f37822514a44d163..11289825e443e8ef619f7bb50f3ac4c74469ac42 100644 (file)
--- a/lib/Target/Mips/MipsISelLowering.h
+++ b/lib/Target/Mips/MipsISelLowering.h
@@ -2,8 +2,8 @@
 //
 //                     The LLVM Compiler Infrastructure
 //
-// This file was developed by Bruno Cardoso Lopes and is distributed under the 
-// University of Illinois Open Source License. See LICENSE.TXT for details.
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 //
@@ -24,7 +24,7 @@ namespace llvm {
   namespace MipsISD {
     enum NodeType {
       // Start the numbering from where ISD NodeType finishes.
-      FIRST_NUMBER = ISD::BUILTIN_OP_END+Mips::INSTRUCTION_LIST_END,
+      FIRST_NUMBER = ISD::BUILTIN_OP_END,
 
       // Jump and link (call)
       JmpLink,
@@ -37,6 +37,24 @@ namespace llvm {
       // No relation with Mips Lo register
       Lo, 
 
+      // Handle gp_rel (small data/bss sections) relocation.
+      GPRel,
+
+      // Conditional Move
+      CMov,
+
+      // Select CC Pseudo Instruction
+      SelectCC,
+
+      // Floating Point Select CC Pseudo Instruction
+      FPSelectCC,
+
+      // Floating Point Branch Conditional
+      FPBrcond,
+
+      // Floating Point Compare
+      FPCmp,
+
       // Return 
       Ret
     };
@@ -49,34 +67,59 @@ namespace llvm {
   {
     // FrameIndex for return slot.
     int ReturnAddrIndex;
-
-    // const MipsSubtarget &MipsSubTarget;
   public:
 
-    MipsTargetLowering(MipsTargetMachine &TM);
+    explicit MipsTargetLowering(MipsTargetMachine &TM);
 
     /// LowerOperation - Provide custom lowering hooks for some operations.
-    virtual SDOperand LowerOperation(SDOperand Op, SelectionDAG &DAG);
+    virtual SDValue LowerOperation(SDValue Op, SelectionDAG &DAG);
 
     /// getTargetNodeName - This method returns the name of a target specific 
     //  DAG node.
     virtual const char *getTargetNodeName(unsigned Opcode) const;
 
+    /// getSetCCResultType - get the ISD::SETCC result ValueType
+    MVT getSetCCResultType(MVT VT) const;
+
   private:
+    // Subtarget Info
+    const MipsSubtarget *Subtarget;
+
     // Lower Operand helpers
-    SDOperand LowerCCCArguments(SDOperand Op, SelectionDAG &DAG);
-    SDOperand LowerCCCCallTo(SDOperand Op, SelectionDAG &DAG, unsigned CC);
-    SDNode *LowerCallResult(SDOperand Chain, SDOperand InFlag, SDNode*TheCall,
+    SDNode *LowerCallResult(SDValue Chain, SDValue InFlag, CallSDNode *TheCall,
                             unsigned CallingConv, SelectionDAG &DAG);
-    SDOperand getReturnAddressFrameIndex(SelectionDAG &DAG);
+    bool IsGlobalInSmallSection(GlobalValue *GV); 
+    bool IsInSmallSection(unsigned Size); 
 
     // Lower Operand specifics
-    SDOperand LowerRET(SDOperand Op, SelectionDAG &DAG);
-    SDOperand LowerCALL(SDOperand Op, SelectionDAG &DAG);
-    SDOperand LowerFORMAL_ARGUMENTS(SDOperand Op, SelectionDAG &DAG);
-    SDOperand LowerGlobalAddress(SDOperand Op, SelectionDAG &DAG);
-    SDOperand LowerRETURNADDR(SDOperand Op, SelectionDAG &DAG);
-
+    SDValue LowerANDOR(SDValue Op, SelectionDAG &DAG);
+    SDValue LowerBRCOND(SDValue Op, SelectionDAG &DAG);
+    SDValue LowerCALL(SDValue Op, SelectionDAG &DAG);
+    SDValue LowerConstantPool(SDValue Op, SelectionDAG &DAG);
+    SDValue LowerDYNAMIC_STACKALLOC(SDValue Op, SelectionDAG &DAG);
+    SDValue LowerFORMAL_ARGUMENTS(SDValue Op, SelectionDAG &DAG);
+    SDValue LowerGlobalAddress(SDValue Op, SelectionDAG &DAG);
+    SDValue LowerGlobalTLSAddress(SDValue Op, SelectionDAG &DAG);
+    SDValue LowerJumpTable(SDValue Op, SelectionDAG &DAG);
+    SDValue LowerRET(SDValue Op, SelectionDAG &DAG);
+    SDValue LowerSELECT(SDValue Op, SelectionDAG &DAG);
+    SDValue LowerSETCC(SDValue Op, SelectionDAG &DAG);
+
+    virtual MachineBasicBlock *EmitInstrWithCustomInserter(MachineInstr *MI,
+                                                   MachineBasicBlock *MBB) const;
+
+    // Inline asm support
+    ConstraintType getConstraintType(const std::string &Constraint) const;
+
+    std::pair<unsigned, const TargetRegisterClass*> 
+              getRegForInlineAsmConstraint(const std::string &Constraint,
+              MVT VT) const;
+
+    std::vector<unsigned>
+    getRegClassForInlineAsmConstraint(const std::string &Constraint,
+              MVT VT) const;
+
+    virtual bool isOffsetFoldingLegal(const GlobalAddressSDNode *GA) const;
   };
 }