Don't use a potentially expensive shift if all we want is one set bit.

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

diff --git a/lib/Target/R600/SIISelLowering.h b/lib/Target/R600/SIISelLowering.h
index f37f0a573eb565a8647e5a193ea926c4f5fdf9d2..0a856d5f04937942edefc4462deedfd7108b3e3c 100644 (file)
--- a/lib/Target/R600/SIISelLowering.h
+++ b/lib/Target/R600/SIISelLowering.h
@@ -21,10 +21,10 @@
 namespace llvm {
 
 class SITargetLowering : public AMDGPUTargetLowering {
-  const SIInstrInfo * TII;
-  const TargetRegisterInfo * TRI;
-
+  SDValue LowerParameter(SelectionDAG &DAG, EVT VT, SDLoc DL,
+                         SDValue Chain, unsigned Offset) const;
   SDValue LowerSELECT_CC(SDValue Op, SelectionDAG &DAG) const;
+  SDValue LowerSIGN_EXTEND(SDValue Op, SelectionDAG &DAG) const;
   SDValue LowerBRCOND(SDValue Op, SelectionDAG &DAG) const;
 
   bool foldImm(SDValue &Operand, int32_t &Immediate,
@@ -40,6 +40,7 @@ class SITargetLowering : public AMDGPUTargetLowering {
 
 public:
   SITargetLowering(TargetMachine &tm);
+  bool allowsUnalignedMemoryAccesses(EVT  VT, bool *IsFast) const;
 
   SDValue LowerFormalArguments(SDValue Chain, CallingConv::ID CallConv,
                                bool isVarArg,
@@ -58,6 +59,8 @@ public:
                                              SDNode *Node) const;
 
   int32_t analyzeImmediate(const SDNode *N) const;
+  SDValue CreateLiveInRegister(SelectionDAG &DAG, const TargetRegisterClass *RC,
+                               unsigned Reg, EVT VT) const;
 };
 
 } // End namespace llvm