[WebAssembly] Switch to MC for instruction printing.

[oota-llvm.git] / lib / Target / WebAssembly / WebAssemblyISelLowering.h

diff --git a/lib/Target/WebAssembly/WebAssemblyISelLowering.h b/lib/Target/WebAssembly/WebAssemblyISelLowering.h
index d82bfa61555696ae6a9072a292d7e9fd6cd31acc..23e0c597a33ed12b23a689c416afec7d859ac7fd 100644 (file)
--- a/lib/Target/WebAssembly/WebAssemblyISelLowering.h
+++ b/lib/Target/WebAssembly/WebAssemblyISelLowering.h
@@ -27,7 +27,6 @@ enum NodeType : unsigned {
 #define HANDLE_NODETYPE(NODE) NODE,
 #include "WebAssemblyISD.def"
 #undef HANDLE_NODETYPE
-  // add memory opcodes starting at ISD::FIRST_TARGET_MEMORY_OPCODE here...
 };
 
 } // end namespace WebAssemblyISD
@@ -47,29 +46,31 @@ private:
 
   FastISel *createFastISel(FunctionLoweringInfo &FuncInfo,
                            const TargetLibraryInfo *LibInfo) const override;
-
+  bool isOffsetFoldingLegal(const GlobalAddressSDNode *GA) const override;
   MVT getScalarShiftAmountTy(const DataLayout &DL, EVT) const override;
-
   const char *getTargetNodeName(unsigned Opcode) const override;
 
   SDValue LowerCall(CallLoweringInfo &CLI,
                     SmallVectorImpl<SDValue> &InVals) const override;
-
   bool CanLowerReturn(CallingConv::ID CallConv, MachineFunction &MF,
                       bool isVarArg,
                       const SmallVectorImpl<ISD::OutputArg> &Outs,
                       LLVMContext &Context) const override;
-
   SDValue LowerReturn(SDValue Chain, CallingConv::ID CallConv, bool isVarArg,
                       const SmallVectorImpl<ISD::OutputArg> &Outs,
                       const SmallVectorImpl<SDValue> &OutVals, SDLoc dl,
                       SelectionDAG &DAG) const override;
-
   SDValue LowerFormalArguments(SDValue Chain, CallingConv::ID CallConv,
                                bool IsVarArg,
                                const SmallVectorImpl<ISD::InputArg> &Ins,
                                SDLoc DL, SelectionDAG &DAG,
                                SmallVectorImpl<SDValue> &InVals) const override;
+
+  // Custom lowering hooks.
+  SDValue LowerOperation(SDValue Op, SelectionDAG &DAG) const override;
+  SDValue LowerGlobalAddress(SDValue Op, SelectionDAG &DAG) const;
+  SDValue LowerBR_JT(SDValue Op, SelectionDAG &DAG) const;
+  SDValue LowerJumpTable(SDValue Op, SelectionDAG &DAG) const;
 };
 
 namespace WebAssembly {