Change target-specific classes to use more precise static types.

[oota-llvm.git] / lib / Target / X86 / X86ISelLowering.h

diff --git a/lib/Target/X86/X86ISelLowering.h b/lib/Target/X86/X86ISelLowering.h
index f42ff3960d3eb6ba7a507323458b01cea730f871..eea10eee6300aaff977ed13c59b07c8a8faf3dc4 100644 (file)
--- a/lib/Target/X86/X86ISelLowering.h
+++ b/lib/Target/X86/X86ISelLowering.h
@@ -311,7 +311,7 @@ namespace llvm {
     int BytesCallerReserves;          // Number of arg bytes caller makes.
 
   public:
-    explicit X86TargetLowering(TargetMachine &TM);
+    explicit X86TargetLowering(X86TargetMachine &TM);
 
     /// getPICJumpTableRelocaBase - Returns relocation base for the given PIC
     /// jumptable.
@@ -369,6 +369,9 @@ namespace llvm {
                                                 APInt &KnownOne,
                                                 const SelectionDAG &DAG,
                                                 unsigned Depth = 0) const;
+
+    virtual bool
+    isGAPlusOffset(SDNode *N, GlobalValue* &GA, int64_t &Offset) const;
     
     SDOperand getReturnAddressFrameIndex(SelectionDAG &DAG);
 
@@ -451,7 +454,7 @@ namespace llvm {
     /// Subtarget - Keep a pointer to the X86Subtarget around so that we can
     /// make the right decision when generating code for different targets.
     const X86Subtarget *Subtarget;
-    const TargetRegisterInfo *RegInfo;
+    const X86RegisterInfo *RegInfo;
 
     /// X86StackPtr - X86 physical register used as stack ptr.
     unsigned X86StackPtr;
@@ -517,6 +520,7 @@ namespace llvm {
     SDOperand LowerDYNAMIC_STACKALLOC(SDOperand Op, SelectionDAG &DAG);
     SDOperand LowerFORMAL_ARGUMENTS(SDOperand Op, SelectionDAG &DAG);
     SDOperand LowerVASTART(SDOperand Op, SelectionDAG &DAG);
+    SDOperand LowerVAARG(SDOperand Op, SelectionDAG &DAG);
     SDOperand LowerVACOPY(SDOperand Op, SelectionDAG &DAG);
     SDOperand LowerINTRINSIC_WO_CHAIN(SDOperand Op, SelectionDAG &DAG);
     SDOperand LowerRETURNADDR(SDOperand Op, SelectionDAG &DAG);
@@ -561,7 +565,6 @@ namespace llvm {
     MachineBasicBlock *EmitAtomicMinMaxWithCustomInserter(MachineInstr *BInstr,
                                                           MachineBasicBlock *BB,
                                                           unsigned cmovOpc);
-    
   };
 }