Rebased PNaCl localmods in LLVM to 223109

lib/Target/ARM/ARMISelLowering.h

 //===-- ARMISelLowering.h - ARM DAG Lowering Interface ----------*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 //
 // This file defines the interfaces that ARM uses to lower LLVM code into a
 // selection DAG.
 //
 //===----------------------------------------------------------------------===//
 
 #ifndef LLVM_LIB_TARGET_ARM_ARMISELLOWERING_H
 #define LLVM_LIB_TARGET_ARM_ARMISELLOWERING_H
 
 #include "MCTargetDesc/ARMBaseInfo.h"
 #include "llvm/CodeGen/CallingConvLower.h"
 #include "llvm/CodeGen/SelectionDAG.h"
+#include "llvm/Support/CommandLine.h"  // @LOCALMOD
 #include "llvm/Target/TargetLowering.h"
 #include <vector>
 
 namespace llvm {
   class ARMConstantPoolValue;
   class ARMSubtarget;
 
   namespace ARMISD {
     // ARM Specific DAG Nodes
     enum NodeType {
       // Start the numbering where the builtin ops and target ops leave off.
       FIRST_NUMBER = ISD::BUILTIN_OP_END,
 
       Wrapper,      // Wrapper - A wrapper node for TargetConstantPool,
                     // TargetExternalSymbol, and TargetGlobalAddress.
       WrapperPIC,   // WrapperPIC - A wrapper node for TargetGlobalAddress in
                     // PIC mode.
       WrapperJT,    // WrapperJT - A wrapper node for TargetJumpTable
-
+      // @LOCALMOD-START
+      WrapperJT2,   // like WrapperJT but without the UID
+      WrapperGOT,   // A Wrapper node for GOT addresses
+      EH_RETURN,    // For LowerEH_RETURN
+      // @LOCALMOD-END
       // Add pseudo op to model memcpy for struct byval.
       COPY_STRUCT_BYVAL,
 
       CALL,         // Function call.
       CALL_PRED,    // Function call that's predicable.
       CALL_NOLINK,  // Function call with branch not branch-and-link.
       tCALL,        // Thumb function call.
       BRCOND,       // Conditional branch.
       BR_JT,        // Jumptable branch.
       BR2_JT,       // Jumptable branch (2 level - jumptable entry is a jump).
@@ skipping 412 matching lines @@
     SDValue LowerBlockAddress(SDValue Op, SelectionDAG &DAG) const;
     SDValue LowerGlobalAddressDarwin(SDValue Op, SelectionDAG &DAG) const;
     SDValue LowerGlobalAddressELF(SDValue Op, SelectionDAG &DAG) const;
     SDValue LowerGlobalAddressWindows(SDValue Op, SelectionDAG &DAG) const;
     SDValue LowerGlobalTLSAddress(SDValue Op, SelectionDAG &DAG) const;
     SDValue LowerToTLSGeneralDynamicModel(GlobalAddressSDNode *GA,
                                             SelectionDAG &DAG) const;
     SDValue LowerToTLSExecModels(GlobalAddressSDNode *GA,
                                  SelectionDAG &DAG,
                                  TLSModel::Model model) const;
+    // @LOCALMOD-START
+    SDValue LowerJumpTable(SDValue Op, SelectionDAG &DAG) const;
+    SDValue LowerEH_RETURN(SDValue Op, SelectionDAG &DAG) const;
+    // @LOCALMOD-END
+
     SDValue LowerGLOBAL_OFFSET_TABLE(SDValue Op, SelectionDAG &DAG) const;
     SDValue LowerBR_JT(SDValue Op, SelectionDAG &DAG) const;
     SDValue LowerXALUO(SDValue Op, SelectionDAG &DAG) const;
     SDValue LowerSELECT(SDValue Op, SelectionDAG &DAG) const;
     SDValue LowerSELECT_CC(SDValue Op, SelectionDAG &DAG) const;
     SDValue LowerBR_CC(SDValue Op, SelectionDAG &DAG) const;
     SDValue LowerFCOPYSIGN(SDValue Op, SelectionDAG &DAG) const;
     SDValue LowerRETURNADDR(SDValue Op, SelectionDAG &DAG) const;
     SDValue LowerFRAMEADDR(SDValue Op, SelectionDAG &DAG) const;
     SDValue LowerShiftRightParts(SDValue Op, SelectionDAG &DAG) const;
@@ skipping 129 matching lines @@
   enum NEONModImmType {
     VMOVModImm,
     VMVNModImm,
     OtherModImm
   };
 
   namespace ARM {
     FastISel *createFastISel(FunctionLoweringInfo &funcInfo,
                              const TargetLibraryInfo *libInfo);
   }
+
+  // @LOCALMOD-START
+  extern cl::opt<bool> EnableARMAEABIFunctions;
+  // @LOCALMOD-END
 }
 
 #endif  // ARMISELLOWERING_H