Emit abs.s or abs.d only if -enable-no-nans-fp-math is supplied by user.

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

diff --git a/lib/Target/Mips/MipsISelLowering.h b/lib/Target/Mips/MipsISelLowering.h
index 62e7f095826e589905bb82c49f8d4d58595f1077..c36f40f639f343f4cf431bdb9f09b40093f7ea44 100644 (file)
--- a/lib/Target/Mips/MipsISelLowering.h
+++ b/lib/Target/Mips/MipsISelLowering.h
@@ -15,10 +15,10 @@
 #ifndef MipsISELLOWERING_H
 #define MipsISELLOWERING_H
 
-#include "llvm/CodeGen/SelectionDAG.h"
-#include "llvm/Target/TargetLowering.h"
 #include "Mips.h"
 #include "MipsSubtarget.h"
+#include "llvm/CodeGen/SelectionDAG.h"
+#include "llvm/Target/TargetLowering.h"
 
 namespace llvm {
   namespace MipsISD {
@@ -40,13 +40,6 @@ namespace llvm {
       // Handle gp_rel (small data/bss sections) relocation.
       GPRel,
 
-      // General Dynamic TLS
-      TlsGd,
-
-      // Local Exec TLS
-      TprelHi,
-      TprelLo,
-
       // Thread Pointer
       ThreadPointer,
 
@@ -79,7 +72,7 @@ namespace llvm {
       BuildPairF64,
       ExtractElementF64,
 
-      WrapperPIC,
+      Wrapper,
 
       DynAlloc,
 
@@ -98,6 +91,8 @@ namespace llvm {
   public:
     explicit MipsTargetLowering(MipsTargetMachine &TM);
 
+    virtual MVT getShiftAmountTy(EVT LHSTy) const { return MVT::i32; }
+
     virtual bool allowsUnalignedMemoryAccesses (EVT VT) const;
 
     /// LowerOperation - Provide custom lowering hooks for some operations.
@@ -114,7 +109,7 @@ namespace llvm {
   private:
     // Subtarget Info
     const MipsSubtarget *Subtarget;
-    
+
     bool HasMips64, IsN64, IsO32;
 
     // Lower Operand helpers
@@ -133,8 +128,10 @@ namespace llvm {
     SDValue LowerGlobalTLSAddress(SDValue Op, SelectionDAG &DAG) const;
     SDValue LowerJumpTable(SDValue Op, SelectionDAG &DAG) const;
     SDValue LowerSELECT(SDValue Op, SelectionDAG &DAG) const;
+    SDValue LowerSETCC(SDValue Op, SelectionDAG &DAG) const;
     SDValue LowerVASTART(SDValue Op, SelectionDAG &DAG) const;
     SDValue LowerFCOPYSIGN(SDValue Op, SelectionDAG &DAG) const;
+    SDValue LowerFABS(SDValue Op, SelectionDAG &DAG) const;
     SDValue LowerFRAMEADDR(SDValue Op, SelectionDAG &DAG) const;
     SDValue LowerMEMBARRIER(SDValue Op, SelectionDAG& DAG) const;
     SDValue LowerATOMIC_FENCE(SDValue Op, SelectionDAG& DAG) const;
@@ -149,7 +146,7 @@ namespace llvm {
     virtual SDValue
       LowerCall(SDValue Chain, SDValue Callee,
                 CallingConv::ID CallConv, bool isVarArg,
-                bool &isTailCall,
+                bool doesNotRet, bool &isTailCall,
                 const SmallVectorImpl<ISD::OutputArg> &Outs,
                 const SmallVectorImpl<SDValue> &OutVals,
                 const SmallVectorImpl<ISD::InputArg> &Ins,
@@ -186,6 +183,8 @@ namespace llvm {
     /// materialize the FP immediate as a load from a constant pool.
     virtual bool isFPImmLegal(const APFloat &Imm, EVT VT) const;
 
+    virtual unsigned getJumpTableEncoding() const;
+
     MachineBasicBlock *EmitAtomicBinary(MachineInstr *MI, MachineBasicBlock *BB,
                     unsigned Size, unsigned BinOpcode, bool Nand = false) const;
     MachineBasicBlock *EmitAtomicBinaryPartword(MachineInstr *MI,