Move class and instruction definitions for conditional moves to a seperate file.

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

diff --git a/lib/Target/X86/X86ISelLowering.h b/lib/Target/X86/X86ISelLowering.h
index c13d0c762cc2ca1ba7ae3e919796cf6d6ed197d9..342a5e61754510ac46daf8d4bfe41650f743c1c9 100644 (file)
--- a/lib/Target/X86/X86ISelLowering.h
+++ b/lib/Target/X86/X86ISelLowering.h
@@ -175,8 +175,14 @@ namespace llvm {
       /// PSIGNB/W/D - Copy integer sign.
       PSIGNB, PSIGNW, PSIGND,
 
-      /// PBLENDVB - Variable blend
-      PBLENDVB,
+      /// BLEND family of opcodes
+      BLENDV,
+
+      /// FHADD - Floating point horizontal add.
+      FHADD,
+
+      /// FHSUB - Floating point horizontal sub.
+      FHSUB,
 
       /// FMAX, FMIN - Floating point max and min.
       ///
@@ -222,6 +228,8 @@ namespace llvm {
       ADD, SUB, ADC, SBB, SMUL,
       INC, DEC, OR, XOR, AND,
 
+      ANDN, // ANDN - Bitwise AND NOT with FLAGS results.
+
       UMUL, // LOW, HI, FLAGS = umul LHS, RHS
 
       // MUL_IMM - X86 specific multiply by immediate.
@@ -286,6 +294,11 @@ namespace llvm {
       // WIN_ALLOCA - Windows's _chkstk call to do stack probing.
       WIN_ALLOCA,
 
+      // SEG_ALLOCA - For allocating variable amounts of stack space when using
+      // segmented stacks. Check if the current stacklet has enough space, and
+      // falls back to heap allocation if not.
+      SEG_ALLOCA,
+
       // Memory barrier
       MEMBARRIER,
       MFENCE,
@@ -303,9 +316,10 @@ namespace llvm {
       ATOMNAND64_DAG,
       ATOMSWAP64_DAG,
 
-      // LCMPXCHG_DAG, LCMPXCHG8_DAG - Compare and swap.
+      // LCMPXCHG_DAG, LCMPXCHG8_DAG, LCMPXCHG16_DAG - Compare and swap.
       LCMPXCHG_DAG,
       LCMPXCHG8_DAG,
+      LCMPXCHG16_DAG,
 
       // VZEXT_LOAD - Load, scalar_to_vector, and zero extend.
       VZEXT_LOAD,
@@ -566,8 +580,8 @@ namespace llvm {
     /// DAG node.
     virtual const char *getTargetNodeName(unsigned Opcode) const;
 
-    /// getSetCCResultType - Return the ISD::SETCC ValueType
-    virtual MVT::SimpleValueType getSetCCResultType(EVT VT) const;
+    /// getSetCCResultType - Return the value type to use for ISD::SETCC.
+    virtual EVT getSetCCResultType(EVT VT) const;
 
     /// computeMaskedBitsForTargetNode - Determine which of the bits specified
     /// in Mask are known to be either zero or one and return them in the
@@ -815,7 +829,8 @@ namespace llvm {
     SDValue LowerFRAMEADDR(SDValue Op, SelectionDAG &DAG) const;
     SDValue LowerFRAME_TO_ARGS_OFFSET(SDValue Op, SelectionDAG &DAG) const;
     SDValue LowerEH_RETURN(SDValue Op, SelectionDAG &DAG) const;
-    SDValue LowerTRAMPOLINE(SDValue Op, SelectionDAG &DAG) const;
+    SDValue LowerINIT_TRAMPOLINE(SDValue Op, SelectionDAG &DAG) const;
+    SDValue LowerADJUST_TRAMPOLINE(SDValue Op, SelectionDAG &DAG) const;
     SDValue LowerFLT_ROUNDS_(SDValue Op, SelectionDAG &DAG) const;
     SDValue LowerCTLZ(SDValue Op, SelectionDAG &DAG) const;
     SDValue LowerCTTZ(SDValue Op, SelectionDAG &DAG) const;
@@ -936,6 +951,10 @@ namespace llvm {
     MachineBasicBlock *EmitLoweredWinAlloca(MachineInstr *MI,
                                               MachineBasicBlock *BB) const;
 
+    MachineBasicBlock *EmitLoweredSegAlloca(MachineInstr *MI,
+                                            MachineBasicBlock *BB,
+                                            bool Is64Bit) const;
+
     MachineBasicBlock *EmitLoweredTLSCall(MachineInstr *MI,
                                           MachineBasicBlock *BB) const;