X-Git-Url: http://plrg.eecs.uci.edu/git/?p=oota-llvm.git;a=blobdiff_plain;f=lib%2FTarget%2FSparc%2FSparcISelLowering.h;h=4e46709cfc0909c7aa36d08591fe7925df530c56;hp=a24cc82eecb446297d4e3890da6419f34086491a;hb=732b4fd71a24d3cc2845413469bc937865e7595d;hpb=6b543713a25c20c028cc0bbca0dd8b052c61e000

diff --git a/lib/Target/Sparc/SparcISelLowering.h b/lib/Target/Sparc/SparcISelLowering.h
index a24cc82eecb..4e46709cfc0 100644
--- a/lib/Target/Sparc/SparcISelLowering.h
+++ b/lib/Target/Sparc/SparcISelLowering.h
@@ -12,8 +12,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef SPARC_ISELLOWERING_H
-#define SPARC_ISELLOWERING_H
+#ifndef LLVM_LIB_TARGET_SPARC_SPARCISELLOWERING_H
+#define LLVM_LIB_TARGET_SPARC_SPARCISELLOWERING_H
 
 #include "Sparc.h"
 #include "llvm/Target/TargetLowering.h"
@@ -22,7 +22,7 @@ namespace llvm {
   class SparcSubtarget;
 
   namespace SPISD {
-    enum {
+    enum NodeType : unsigned {
       FIRST_NUMBER = ISD::BUILTIN_OP_END,
       CMPICC,      // Compare two GPR operands, set icc+xcc.
       CMPFCC,      // Compare two FP operands, set fcc.
@@ -54,7 +54,7 @@ namespace llvm {
   class SparcTargetLowering : public TargetLowering {
     const SparcSubtarget *Subtarget;
   public:
-    SparcTargetLowering(TargetMachine &TM);
+    SparcTargetLowering(TargetMachine &TM, const SparcSubtarget &STI);
     SDValue LowerOperation(SDValue Op, SelectionDAG &DAG) const override;
 
     /// computeKnownBitsForTargetNode - Determine which of the bits specified
@@ -72,7 +72,7 @@ namespace llvm {
 
     const char *getTargetNodeName(unsigned Opcode) const override;
 
-    ConstraintType getConstraintType(const std::string &Constraint) const override;
+    ConstraintType getConstraintType(StringRef Constraint) const override;
     ConstraintWeight
     getSingleConstraintMatchWeight(AsmOperandInfo &info,
                                    const char *constraint) const override;
@@ -80,14 +80,32 @@ namespace llvm {
                                       std::string &Constraint,
                                       std::vector<SDValue> &Ops,
                                       SelectionDAG &DAG) const override;
-    std::pair<unsigned, const TargetRegisterClass*>
-    getRegForInlineAsmConstraint(const std::string &Constraint, MVT VT) const override;
+    std::pair<unsigned, const TargetRegisterClass *>
+    getRegForInlineAsmConstraint(const TargetRegisterInfo *TRI,
+                                 StringRef Constraint, MVT VT) const override;
 
     bool isOffsetFoldingLegal(const GlobalAddressSDNode *GA) const override;
-    MVT getScalarShiftAmountTy(EVT LHSTy) const override { return MVT::i32; }
+    MVT getScalarShiftAmountTy(const DataLayout &, EVT) const override {
+      return MVT::i32;
+    }
+
+    /// If a physical register, this returns the register that receives the
+    /// exception address on entry to an EH pad.
+    unsigned
+    getExceptionPointerRegister(const Constant *PersonalityFn) const override {
+      return SP::I0;
+    }
+
+    /// If a physical register, this returns the register that receives the
+    /// exception typeid on entry to a landing pad.
+    unsigned
+    getExceptionSelectorRegister(const Constant *PersonalityFn) const override {
+      return SP::I1;
+    }
 
     /// getSetCCResultType - Return the ISD::SETCC ValueType
-    EVT getSetCCResultType(LLVMContext &Context, EVT VT) const override;
+    EVT getSetCCResultType(const DataLayout &DL, LLVMContext &Context,
+                           EVT VT) const override;
 
     SDValue
       LowerFormalArguments(SDValue Chain,
@@ -163,8 +181,8 @@ namespace llvm {
     }
 
     void ReplaceNodeResults(SDNode *N,
-                                    SmallVectorImpl<SDValue>& Results,
-                                    SelectionDAG &DAG) const override;
+                            SmallVectorImpl<SDValue>& Results,
+                            SelectionDAG &DAG) const override;
 
     MachineBasicBlock *expandSelectCC(MachineInstr *MI, MachineBasicBlock *BB,
                                       unsigned BROpcode) const;