| // WebAssemblyMCInstLower.cpp - Convert WebAssembly MachineInstr to an MCInst // |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| /// |
| /// \file |
| /// This file contains code to lower WebAssembly MachineInstrs to their |
| /// corresponding MCInst records. |
| /// |
| //===----------------------------------------------------------------------===// |
| |
| #include "WebAssemblyMCInstLower.h" |
| #include "WebAssemblyAsmPrinter.h" |
| #include "WebAssemblyMachineFunctionInfo.h" |
| #include "WebAssemblyRuntimeLibcallSignatures.h" |
| #include "WebAssemblyUtilities.h" |
| #include "llvm/CodeGen/AsmPrinter.h" |
| #include "llvm/CodeGen/MachineFunction.h" |
| #include "llvm/IR/Constants.h" |
| #include "llvm/MC/MCAsmInfo.h" |
| #include "llvm/MC/MCContext.h" |
| #include "llvm/MC/MCExpr.h" |
| #include "llvm/MC/MCInst.h" |
| #include "llvm/MC/MCSymbolWasm.h" |
| #include "llvm/Support/ErrorHandling.h" |
| #include "llvm/Support/raw_ostream.h" |
| using namespace llvm; |
| |
| // This disables the removal of registers when lowering into MC, as required |
| // by some current tests. |
| static cl::opt<bool> WasmKeepRegisters( |
| "wasm-keep-registers", cl::Hidden, |
| cl::desc("WebAssembly: output stack registers in" |
| " instruction output for test purposes only."), |
| cl::init(false)); |
| |
| static unsigned regInstructionToStackInstruction(unsigned OpCode); |
| static void removeRegisterOperands(const MachineInstr *MI, MCInst &OutMI); |
| |
| MCSymbol * |
| WebAssemblyMCInstLower::GetGlobalAddressSymbol(const MachineOperand &MO) const { |
| const GlobalValue *Global = MO.getGlobal(); |
| MCSymbolWasm *WasmSym = cast<MCSymbolWasm>(Printer.getSymbol(Global)); |
| |
| if (const auto *FuncTy = dyn_cast<FunctionType>(Global->getValueType())) { |
| const MachineFunction &MF = *MO.getParent()->getParent()->getParent(); |
| const TargetMachine &TM = MF.getTarget(); |
| const Function &CurrentFunc = MF.getFunction(); |
| |
| SmallVector<wasm::ValType, 4> Returns; |
| SmallVector<wasm::ValType, 4> Params; |
| |
| wasm::ValType iPTR = |
| MF.getSubtarget<WebAssemblySubtarget>().hasAddr64() ? |
| wasm::ValType::I64 : |
| wasm::ValType::I32; |
| |
| SmallVector<MVT, 4> ResultMVTs; |
| ComputeLegalValueVTs(CurrentFunc, TM, FuncTy->getReturnType(), ResultMVTs); |
| // WebAssembly can't currently handle returning tuples. |
| if (ResultMVTs.size() <= 1) |
| for (MVT ResultMVT : ResultMVTs) |
| Returns.push_back(WebAssembly::toValType(ResultMVT)); |
| else |
| Params.push_back(iPTR); |
| |
| for (Type *Ty : FuncTy->params()) { |
| SmallVector<MVT, 4> ParamMVTs; |
| ComputeLegalValueVTs(CurrentFunc, TM, Ty, ParamMVTs); |
| for (MVT ParamMVT : ParamMVTs) |
| Params.push_back(WebAssembly::toValType(ParamMVT)); |
| } |
| |
| if (FuncTy->isVarArg()) |
| Params.push_back(iPTR); |
| |
| WasmSym->setReturns(std::move(Returns)); |
| WasmSym->setParams(std::move(Params)); |
| WasmSym->setType(wasm::WASM_SYMBOL_TYPE_FUNCTION); |
| } |
| |
| return WasmSym; |
| } |
| |
| MCSymbol *WebAssemblyMCInstLower::GetExternalSymbolSymbol( |
| const MachineOperand &MO) const { |
| const char *Name = MO.getSymbolName(); |
| MCSymbolWasm *WasmSym = |
| cast<MCSymbolWasm>(Printer.GetExternalSymbolSymbol(Name)); |
| const WebAssemblySubtarget &Subtarget = Printer.getSubtarget(); |
| |
| // __stack_pointer is a global variable; all other external symbols used by |
| // CodeGen are functions. It's OK to hardcode knowledge of specific symbols |
| // here; this method is precisely there for fetching the signatures of known |
| // Clang-provided symbols. |
| if (strcmp(Name, "__stack_pointer") == 0) { |
| WasmSym->setType(wasm::WASM_SYMBOL_TYPE_GLOBAL); |
| WasmSym->setGlobalType(wasm::WasmGlobalType{ |
| uint8_t(Subtarget.hasAddr64() ? wasm::WASM_TYPE_I64 |
| : wasm::WASM_TYPE_I32), |
| true}); |
| return WasmSym; |
| } |
| |
| SmallVector<wasm::ValType, 4> Returns; |
| SmallVector<wasm::ValType, 4> Params; |
| GetSignature(Subtarget, Name, Returns, Params); |
| |
| WasmSym->setReturns(std::move(Returns)); |
| WasmSym->setParams(std::move(Params)); |
| WasmSym->setType(wasm::WASM_SYMBOL_TYPE_FUNCTION); |
| |
| return WasmSym; |
| } |
| |
| MCOperand WebAssemblyMCInstLower::LowerSymbolOperand(MCSymbol *Sym, |
| int64_t Offset, |
| bool IsFunc, |
| bool IsGlob) const { |
| MCSymbolRefExpr::VariantKind VK = |
| IsFunc ? MCSymbolRefExpr::VK_WebAssembly_FUNCTION : |
| IsGlob ? MCSymbolRefExpr::VK_WebAssembly_GLOBAL |
| : MCSymbolRefExpr::VK_None; |
| |
| const MCExpr *Expr = MCSymbolRefExpr::create(Sym, VK, Ctx); |
| |
| if (Offset != 0) { |
| if (IsFunc) |
| report_fatal_error("Function addresses with offsets not supported"); |
| if (IsGlob) |
| report_fatal_error("Global indexes with offsets not supported"); |
| Expr = |
| MCBinaryExpr::createAdd(Expr, MCConstantExpr::create(Offset, Ctx), Ctx); |
| } |
| |
| return MCOperand::createExpr(Expr); |
| } |
| |
| // Return the WebAssembly type associated with the given register class. |
| static wasm::ValType getType(const TargetRegisterClass *RC) { |
| if (RC == &WebAssembly::I32RegClass) |
| return wasm::ValType::I32; |
| if (RC == &WebAssembly::I64RegClass) |
| return wasm::ValType::I64; |
| if (RC == &WebAssembly::F32RegClass) |
| return wasm::ValType::F32; |
| if (RC == &WebAssembly::F64RegClass) |
| return wasm::ValType::F64; |
| llvm_unreachable("Unexpected register class"); |
| } |
| |
| void WebAssemblyMCInstLower::Lower(const MachineInstr *MI, |
| MCInst &OutMI) const { |
| OutMI.setOpcode(MI->getOpcode()); |
| |
| const MCInstrDesc &Desc = MI->getDesc(); |
| for (unsigned i = 0, e = MI->getNumOperands(); i != e; ++i) { |
| const MachineOperand &MO = MI->getOperand(i); |
| |
| MCOperand MCOp; |
| switch (MO.getType()) { |
| default: |
| MI->print(errs()); |
| llvm_unreachable("unknown operand type"); |
| case MachineOperand::MO_MachineBasicBlock: |
| MI->print(errs()); |
| llvm_unreachable("MachineBasicBlock operand should have been rewritten"); |
| case MachineOperand::MO_Register: { |
| // Ignore all implicit register operands. |
| if (MO.isImplicit()) |
| continue; |
| const WebAssemblyFunctionInfo &MFI = |
| *MI->getParent()->getParent()->getInfo<WebAssemblyFunctionInfo>(); |
| unsigned WAReg = MFI.getWAReg(MO.getReg()); |
| MCOp = MCOperand::createReg(WAReg); |
| break; |
| } |
| case MachineOperand::MO_Immediate: |
| if (i < Desc.NumOperands) { |
| const MCOperandInfo &Info = Desc.OpInfo[i]; |
| if (Info.OperandType == WebAssembly::OPERAND_TYPEINDEX) { |
| MCSymbol *Sym = Printer.createTempSymbol("typeindex"); |
| |
| SmallVector<wasm::ValType, 4> Returns; |
| SmallVector<wasm::ValType, 4> Params; |
| |
| const MachineRegisterInfo &MRI = |
| MI->getParent()->getParent()->getRegInfo(); |
| for (const MachineOperand &MO : MI->defs()) |
| Returns.push_back(getType(MRI.getRegClass(MO.getReg()))); |
| for (const MachineOperand &MO : MI->explicit_uses()) |
| if (MO.isReg()) |
| Params.push_back(getType(MRI.getRegClass(MO.getReg()))); |
| |
| // call_indirect instructions have a callee operand at the end which |
| // doesn't count as a param. |
| if (WebAssembly::isCallIndirect(*MI)) |
| Params.pop_back(); |
| |
| MCSymbolWasm *WasmSym = cast<MCSymbolWasm>(Sym); |
| WasmSym->setReturns(std::move(Returns)); |
| WasmSym->setParams(std::move(Params)); |
| WasmSym->setType(wasm::WASM_SYMBOL_TYPE_FUNCTION); |
| |
| const MCExpr *Expr = MCSymbolRefExpr::create( |
| WasmSym, MCSymbolRefExpr::VK_WebAssembly_TYPEINDEX, Ctx); |
| MCOp = MCOperand::createExpr(Expr); |
| break; |
| } |
| } |
| MCOp = MCOperand::createImm(MO.getImm()); |
| break; |
| case MachineOperand::MO_FPImmediate: { |
| // TODO: MC converts all floating point immediate operands to double. |
| // This is fine for numeric values, but may cause NaNs to change bits. |
| const ConstantFP *Imm = MO.getFPImm(); |
| if (Imm->getType()->isFloatTy()) |
| MCOp = MCOperand::createFPImm(Imm->getValueAPF().convertToFloat()); |
| else if (Imm->getType()->isDoubleTy()) |
| MCOp = MCOperand::createFPImm(Imm->getValueAPF().convertToDouble()); |
| else |
| llvm_unreachable("unknown floating point immediate type"); |
| break; |
| } |
| case MachineOperand::MO_GlobalAddress: |
| assert(MO.getTargetFlags() == WebAssemblyII::MO_NO_FLAG && |
| "WebAssembly does not use target flags on GlobalAddresses"); |
| MCOp = LowerSymbolOperand(GetGlobalAddressSymbol(MO), MO.getOffset(), |
| MO.getGlobal()->getValueType()->isFunctionTy(), |
| false); |
| break; |
| case MachineOperand::MO_ExternalSymbol: |
| // The target flag indicates whether this is a symbol for a |
| // variable or a function. |
| assert((MO.getTargetFlags() & ~WebAssemblyII::MO_SYMBOL_MASK) == 0 && |
| "WebAssembly uses only symbol flags on ExternalSymbols"); |
| MCOp = LowerSymbolOperand(GetExternalSymbolSymbol(MO), /*Offset=*/0, |
| (MO.getTargetFlags() & WebAssemblyII::MO_SYMBOL_FUNCTION) != 0, |
| (MO.getTargetFlags() & WebAssemblyII::MO_SYMBOL_GLOBAL) != 0); |
| break; |
| } |
| |
| OutMI.addOperand(MCOp); |
| } |
| |
| if (!WasmKeepRegisters) |
| removeRegisterOperands(MI, OutMI); |
| } |
| |
| static void removeRegisterOperands(const MachineInstr *MI, MCInst &OutMI) { |
| // Remove all uses of stackified registers to bring the instruction format |
| // into its final stack form used thruout MC, and transition opcodes to |
| // their _S variant. |
| // We do this seperate from the above code that still may need these |
| // registers for e.g. call_indirect signatures. |
| // See comments in lib/Target/WebAssembly/WebAssemblyInstrFormats.td for |
| // details. |
| // TODO: the code above creates new registers which are then removed here. |
| // That code could be slightly simplified by not doing that, though maybe |
| // it is simpler conceptually to keep the code above in "register mode" |
| // until this transition point. |
| // FIXME: we are not processing inline assembly, which contains register |
| // operands, because it is used by later target generic code. |
| if (MI->isDebugInstr() || MI->isLabel() || MI->isInlineAsm()) |
| return; |
| |
| // Transform to _S instruction. |
| auto RegOpcode = OutMI.getOpcode(); |
| auto StackOpcode = regInstructionToStackInstruction(RegOpcode); |
| OutMI.setOpcode(StackOpcode); |
| |
| // Remove register operands. |
| for (auto I = OutMI.getNumOperands(); I; --I) { |
| auto &MO = OutMI.getOperand(I - 1); |
| if (MO.isReg()) { |
| OutMI.erase(&MO); |
| } |
| } |
| } |
| |
| static unsigned regInstructionToStackInstruction(unsigned OpCode) { |
| switch (OpCode) { |
| default: |
| // You may hit this if you add new instructions, please add them below. |
| // For most of these opcodes, this function could have been implemented |
| // as "return OpCode + 1", but since table-gen alphabetically sorts them, |
| // this cannot be guaranteed (see e.g. BR and BR_IF). |
| // The approach below is the same as what the x87 backend does. |
| // TODO(wvo): to make this code cleaner, create a custom tablegen |
| // code generator that emits the table below automatically. |
| llvm_unreachable( |
| "unknown WebAssembly instruction in Explicit Locals pass"); |
| case WebAssembly::ABS_F32: return WebAssembly::ABS_F32_S; |
| case WebAssembly::ABS_F64: return WebAssembly::ABS_F64_S; |
| case WebAssembly::ADD_F32: return WebAssembly::ADD_F32_S; |
| case WebAssembly::ADD_F64: return WebAssembly::ADD_F64_S; |
| case WebAssembly::ADD_I32: return WebAssembly::ADD_I32_S; |
| case WebAssembly::ADD_I64: return WebAssembly::ADD_I64_S; |
| case WebAssembly::ADD_v16i8: return WebAssembly::ADD_v16i8_S; |
| case WebAssembly::ADD_v2f64: return WebAssembly::ADD_v2f64_S; |
| case WebAssembly::ADD_v2i64: return WebAssembly::ADD_v2i64_S; |
| case WebAssembly::ADD_v4f32: return WebAssembly::ADD_v4f32_S; |
| case WebAssembly::ADD_v4i32: return WebAssembly::ADD_v4i32_S; |
| case WebAssembly::ADD_v8i16: return WebAssembly::ADD_v8i16_S; |
| case WebAssembly::ADJCALLSTACKDOWN: return WebAssembly::ADJCALLSTACKDOWN_S; |
| case WebAssembly::ADJCALLSTACKUP: return WebAssembly::ADJCALLSTACKUP_S; |
| case WebAssembly::AND_I32: return WebAssembly::AND_I32_S; |
| case WebAssembly::AND_I64: return WebAssembly::AND_I64_S; |
| case WebAssembly::ARGUMENT_EXCEPT_REF: return WebAssembly::ARGUMENT_EXCEPT_REF_S; |
| case WebAssembly::ARGUMENT_F32: return WebAssembly::ARGUMENT_F32_S; |
| case WebAssembly::ARGUMENT_F64: return WebAssembly::ARGUMENT_F64_S; |
| case WebAssembly::ARGUMENT_I32: return WebAssembly::ARGUMENT_I32_S; |
| case WebAssembly::ARGUMENT_I64: return WebAssembly::ARGUMENT_I64_S; |
| case WebAssembly::ARGUMENT_v16i8: return WebAssembly::ARGUMENT_v16i8_S; |
| case WebAssembly::ARGUMENT_v4f32: return WebAssembly::ARGUMENT_v4f32_S; |
| case WebAssembly::ARGUMENT_v4i32: return WebAssembly::ARGUMENT_v4i32_S; |
| case WebAssembly::ARGUMENT_v8i16: return WebAssembly::ARGUMENT_v8i16_S; |
| case WebAssembly::ARGUMENT_v2f64: return WebAssembly::ARGUMENT_v2f64_S; |
| case WebAssembly::ARGUMENT_v2i64: return WebAssembly::ARGUMENT_v2i64_S; |
| case WebAssembly::ATOMIC_LOAD16_U_I32: return WebAssembly::ATOMIC_LOAD16_U_I32_S; |
| case WebAssembly::ATOMIC_LOAD16_U_I64: return WebAssembly::ATOMIC_LOAD16_U_I64_S; |
| case WebAssembly::ATOMIC_LOAD32_U_I64: return WebAssembly::ATOMIC_LOAD32_U_I64_S; |
| case WebAssembly::ATOMIC_LOAD8_U_I32: return WebAssembly::ATOMIC_LOAD8_U_I32_S; |
| case WebAssembly::ATOMIC_LOAD8_U_I64: return WebAssembly::ATOMIC_LOAD8_U_I64_S; |
| case WebAssembly::ATOMIC_LOAD_I32: return WebAssembly::ATOMIC_LOAD_I32_S; |
| case WebAssembly::ATOMIC_LOAD_I64: return WebAssembly::ATOMIC_LOAD_I64_S; |
| case WebAssembly::ATOMIC_STORE16_I32: return WebAssembly::ATOMIC_STORE16_I32_S; |
| case WebAssembly::ATOMIC_STORE16_I64: return WebAssembly::ATOMIC_STORE16_I64_S; |
| case WebAssembly::ATOMIC_STORE32_I64: return WebAssembly::ATOMIC_STORE32_I64_S; |
| case WebAssembly::ATOMIC_STORE8_I32: return WebAssembly::ATOMIC_STORE8_I32_S; |
| case WebAssembly::ATOMIC_STORE8_I64: return WebAssembly::ATOMIC_STORE8_I64_S; |
| case WebAssembly::ATOMIC_STORE_I32: return WebAssembly::ATOMIC_STORE_I32_S; |
| case WebAssembly::ATOMIC_STORE_I64: return WebAssembly::ATOMIC_STORE_I64_S; |
| case WebAssembly::BLOCK: return WebAssembly::BLOCK_S; |
| case WebAssembly::BR: return WebAssembly::BR_S; |
| case WebAssembly::BR_IF: return WebAssembly::BR_IF_S; |
| case WebAssembly::BR_TABLE_I32: return WebAssembly::BR_TABLE_I32_S; |
| case WebAssembly::BR_TABLE_I64: return WebAssembly::BR_TABLE_I64_S; |
| case WebAssembly::BR_UNLESS: return WebAssembly::BR_UNLESS_S; |
| case WebAssembly::CALL_EXCEPT_REF: return WebAssembly::CALL_EXCEPT_REF_S; |
| case WebAssembly::CALL_F32: return WebAssembly::CALL_F32_S; |
| case WebAssembly::CALL_F64: return WebAssembly::CALL_F64_S; |
| case WebAssembly::CALL_I32: return WebAssembly::CALL_I32_S; |
| case WebAssembly::CALL_I64: return WebAssembly::CALL_I64_S; |
| case WebAssembly::CALL_INDIRECT_EXCEPT_REF: return WebAssembly::CALL_INDIRECT_EXCEPT_REF_S; |
| case WebAssembly::CALL_INDIRECT_F32: return WebAssembly::CALL_INDIRECT_F32_S; |
| case WebAssembly::CALL_INDIRECT_F64: return WebAssembly::CALL_INDIRECT_F64_S; |
| case WebAssembly::CALL_INDIRECT_I32: return WebAssembly::CALL_INDIRECT_I32_S; |
| case WebAssembly::CALL_INDIRECT_I64: return WebAssembly::CALL_INDIRECT_I64_S; |
| case WebAssembly::CALL_INDIRECT_VOID: return WebAssembly::CALL_INDIRECT_VOID_S; |
| case WebAssembly::CALL_INDIRECT_v16i8: return WebAssembly::CALL_INDIRECT_v16i8_S; |
| case WebAssembly::CALL_INDIRECT_v4f32: return WebAssembly::CALL_INDIRECT_v4f32_S; |
| case WebAssembly::CALL_INDIRECT_v4i32: return WebAssembly::CALL_INDIRECT_v4i32_S; |
| case WebAssembly::CALL_INDIRECT_v8i16: return WebAssembly::CALL_INDIRECT_v8i16_S; |
| case WebAssembly::CALL_VOID: return WebAssembly::CALL_VOID_S; |
| case WebAssembly::CALL_v16i8: return WebAssembly::CALL_v16i8_S; |
| case WebAssembly::CALL_v4f32: return WebAssembly::CALL_v4f32_S; |
| case WebAssembly::CALL_v4i32: return WebAssembly::CALL_v4i32_S; |
| case WebAssembly::CALL_v8i16: return WebAssembly::CALL_v8i16_S; |
| case WebAssembly::CATCHRET: return WebAssembly::CATCHRET_S; |
| case WebAssembly::CATCH_ALL: return WebAssembly::CATCH_ALL_S; |
| case WebAssembly::CATCH_I32: return WebAssembly::CATCH_I32_S; |
| case WebAssembly::CATCH_I64: return WebAssembly::CATCH_I64_S; |
| case WebAssembly::CEIL_F32: return WebAssembly::CEIL_F32_S; |
| case WebAssembly::CEIL_F64: return WebAssembly::CEIL_F64_S; |
| case WebAssembly::CLEANUPRET: return WebAssembly::CLEANUPRET_S; |
| case WebAssembly::CLZ_I32: return WebAssembly::CLZ_I32_S; |
| case WebAssembly::CLZ_I64: return WebAssembly::CLZ_I64_S; |
| case WebAssembly::CONST_F32: return WebAssembly::CONST_F32_S; |
| case WebAssembly::CONST_F64: return WebAssembly::CONST_F64_S; |
| case WebAssembly::CONST_I32: return WebAssembly::CONST_I32_S; |
| case WebAssembly::CONST_I64: return WebAssembly::CONST_I64_S; |
| case WebAssembly::COPYSIGN_F32: return WebAssembly::COPYSIGN_F32_S; |
| case WebAssembly::COPYSIGN_F64: return WebAssembly::COPYSIGN_F64_S; |
| case WebAssembly::COPY_EXCEPT_REF: return WebAssembly::COPY_EXCEPT_REF_S; |
| case WebAssembly::COPY_F32: return WebAssembly::COPY_F32_S; |
| case WebAssembly::COPY_F64: return WebAssembly::COPY_F64_S; |
| case WebAssembly::COPY_I32: return WebAssembly::COPY_I32_S; |
| case WebAssembly::COPY_I64: return WebAssembly::COPY_I64_S; |
| case WebAssembly::COPY_V128: return WebAssembly::COPY_V128_S; |
| case WebAssembly::CTZ_I32: return WebAssembly::CTZ_I32_S; |
| case WebAssembly::CTZ_I64: return WebAssembly::CTZ_I64_S; |
| case WebAssembly::CURRENT_MEMORY_I32: return WebAssembly::CURRENT_MEMORY_I32_S; |
| case WebAssembly::DIV_F32: return WebAssembly::DIV_F32_S; |
| case WebAssembly::DIV_F64: return WebAssembly::DIV_F64_S; |
| case WebAssembly::DIV_S_I32: return WebAssembly::DIV_S_I32_S; |
| case WebAssembly::DIV_S_I64: return WebAssembly::DIV_S_I64_S; |
| case WebAssembly::DIV_U_I32: return WebAssembly::DIV_U_I32_S; |
| case WebAssembly::DIV_U_I64: return WebAssembly::DIV_U_I64_S; |
| case WebAssembly::DROP_EXCEPT_REF: return WebAssembly::DROP_EXCEPT_REF_S; |
| case WebAssembly::DROP_F32: return WebAssembly::DROP_F32_S; |
| case WebAssembly::DROP_F64: return WebAssembly::DROP_F64_S; |
| case WebAssembly::DROP_I32: return WebAssembly::DROP_I32_S; |
| case WebAssembly::DROP_I64: return WebAssembly::DROP_I64_S; |
| case WebAssembly::DROP_V128: return WebAssembly::DROP_V128_S; |
| case WebAssembly::END_BLOCK: return WebAssembly::END_BLOCK_S; |
| case WebAssembly::END_FUNCTION: return WebAssembly::END_FUNCTION_S; |
| case WebAssembly::END_LOOP: return WebAssembly::END_LOOP_S; |
| case WebAssembly::END_TRY: return WebAssembly::END_TRY_S; |
| case WebAssembly::EQZ_I32: return WebAssembly::EQZ_I32_S; |
| case WebAssembly::EQZ_I64: return WebAssembly::EQZ_I64_S; |
| case WebAssembly::EQ_F32: return WebAssembly::EQ_F32_S; |
| case WebAssembly::EQ_F64: return WebAssembly::EQ_F64_S; |
| case WebAssembly::EQ_I32: return WebAssembly::EQ_I32_S; |
| case WebAssembly::EQ_I64: return WebAssembly::EQ_I64_S; |
| case WebAssembly::F32_CONVERT_S_I32: return WebAssembly::F32_CONVERT_S_I32_S; |
| case WebAssembly::F32_CONVERT_S_I64: return WebAssembly::F32_CONVERT_S_I64_S; |
| case WebAssembly::F32_CONVERT_U_I32: return WebAssembly::F32_CONVERT_U_I32_S; |
| case WebAssembly::F32_CONVERT_U_I64: return WebAssembly::F32_CONVERT_U_I64_S; |
| case WebAssembly::F32_DEMOTE_F64: return WebAssembly::F32_DEMOTE_F64_S; |
| case WebAssembly::F32_REINTERPRET_I32: return WebAssembly::F32_REINTERPRET_I32_S; |
| case WebAssembly::F64_CONVERT_S_I32: return WebAssembly::F64_CONVERT_S_I32_S; |
| case WebAssembly::F64_CONVERT_S_I64: return WebAssembly::F64_CONVERT_S_I64_S; |
| case WebAssembly::F64_CONVERT_U_I32: return WebAssembly::F64_CONVERT_U_I32_S; |
| case WebAssembly::F64_CONVERT_U_I64: return WebAssembly::F64_CONVERT_U_I64_S; |
| case WebAssembly::F64_PROMOTE_F32: return WebAssembly::F64_PROMOTE_F32_S; |
| case WebAssembly::F64_REINTERPRET_I64: return WebAssembly::F64_REINTERPRET_I64_S; |
| case WebAssembly::FALLTHROUGH_RETURN_EXCEPT_REF: return WebAssembly::FALLTHROUGH_RETURN_EXCEPT_REF_S; |
| case WebAssembly::FALLTHROUGH_RETURN_F32: return WebAssembly::FALLTHROUGH_RETURN_F32_S; |
| case WebAssembly::FALLTHROUGH_RETURN_F64: return WebAssembly::FALLTHROUGH_RETURN_F64_S; |
| case WebAssembly::FALLTHROUGH_RETURN_I32: return WebAssembly::FALLTHROUGH_RETURN_I32_S; |
| case WebAssembly::FALLTHROUGH_RETURN_I64: return WebAssembly::FALLTHROUGH_RETURN_I64_S; |
| case WebAssembly::FALLTHROUGH_RETURN_VOID: return WebAssembly::FALLTHROUGH_RETURN_VOID_S; |
| case WebAssembly::FALLTHROUGH_RETURN_v16i8: return WebAssembly::FALLTHROUGH_RETURN_v16i8_S; |
| case WebAssembly::FALLTHROUGH_RETURN_v4f32: return WebAssembly::FALLTHROUGH_RETURN_v4f32_S; |
| case WebAssembly::FALLTHROUGH_RETURN_v4i32: return WebAssembly::FALLTHROUGH_RETURN_v4i32_S; |
| case WebAssembly::FALLTHROUGH_RETURN_v8i16: return WebAssembly::FALLTHROUGH_RETURN_v8i16_S; |
| case WebAssembly::FALLTHROUGH_RETURN_v2f64: return WebAssembly::FALLTHROUGH_RETURN_v2f64_S; |
| case WebAssembly::FALLTHROUGH_RETURN_v2i64: return WebAssembly::FALLTHROUGH_RETURN_v2i64_S; |
| case WebAssembly::FLOOR_F32: return WebAssembly::FLOOR_F32_S; |
| case WebAssembly::FLOOR_F64: return WebAssembly::FLOOR_F64_S; |
| case WebAssembly::FP_TO_SINT_I32_F32: return WebAssembly::FP_TO_SINT_I32_F32_S; |
| case WebAssembly::FP_TO_SINT_I32_F64: return WebAssembly::FP_TO_SINT_I32_F64_S; |
| case WebAssembly::FP_TO_SINT_I64_F32: return WebAssembly::FP_TO_SINT_I64_F32_S; |
| case WebAssembly::FP_TO_SINT_I64_F64: return WebAssembly::FP_TO_SINT_I64_F64_S; |
| case WebAssembly::FP_TO_UINT_I32_F32: return WebAssembly::FP_TO_UINT_I32_F32_S; |
| case WebAssembly::FP_TO_UINT_I32_F64: return WebAssembly::FP_TO_UINT_I32_F64_S; |
| case WebAssembly::FP_TO_UINT_I64_F32: return WebAssembly::FP_TO_UINT_I64_F32_S; |
| case WebAssembly::FP_TO_UINT_I64_F64: return WebAssembly::FP_TO_UINT_I64_F64_S; |
| case WebAssembly::GET_GLOBAL_EXCEPT_REF: return WebAssembly::GET_GLOBAL_EXCEPT_REF_S; |
| case WebAssembly::GET_GLOBAL_F32: return WebAssembly::GET_GLOBAL_F32_S; |
| case WebAssembly::GET_GLOBAL_F64: return WebAssembly::GET_GLOBAL_F64_S; |
| case WebAssembly::GET_GLOBAL_I32: return WebAssembly::GET_GLOBAL_I32_S; |
| case WebAssembly::GET_GLOBAL_I64: return WebAssembly::GET_GLOBAL_I64_S; |
| case WebAssembly::GET_GLOBAL_V128: return WebAssembly::GET_GLOBAL_V128_S; |
| case WebAssembly::GET_LOCAL_EXCEPT_REF: return WebAssembly::GET_LOCAL_EXCEPT_REF_S; |
| case WebAssembly::GET_LOCAL_F32: return WebAssembly::GET_LOCAL_F32_S; |
| case WebAssembly::GET_LOCAL_F64: return WebAssembly::GET_LOCAL_F64_S; |
| case WebAssembly::GET_LOCAL_I32: return WebAssembly::GET_LOCAL_I32_S; |
| case WebAssembly::GET_LOCAL_I64: return WebAssembly::GET_LOCAL_I64_S; |
| case WebAssembly::GET_LOCAL_V128: return WebAssembly::GET_LOCAL_V128_S; |
| case WebAssembly::GE_F32: return WebAssembly::GE_F32_S; |
| case WebAssembly::GE_F64: return WebAssembly::GE_F64_S; |
| case WebAssembly::GE_S_I32: return WebAssembly::GE_S_I32_S; |
| case WebAssembly::GE_S_I64: return WebAssembly::GE_S_I64_S; |
| case WebAssembly::GE_U_I32: return WebAssembly::GE_U_I32_S; |
| case WebAssembly::GE_U_I64: return WebAssembly::GE_U_I64_S; |
| case WebAssembly::GROW_MEMORY_I32: return WebAssembly::GROW_MEMORY_I32_S; |
| case WebAssembly::GT_F32: return WebAssembly::GT_F32_S; |
| case WebAssembly::GT_F64: return WebAssembly::GT_F64_S; |
| case WebAssembly::GT_S_I32: return WebAssembly::GT_S_I32_S; |
| case WebAssembly::GT_S_I64: return WebAssembly::GT_S_I64_S; |
| case WebAssembly::GT_U_I32: return WebAssembly::GT_U_I32_S; |
| case WebAssembly::GT_U_I64: return WebAssembly::GT_U_I64_S; |
| case WebAssembly::I32_EXTEND16_S_I32: return WebAssembly::I32_EXTEND16_S_I32_S; |
| case WebAssembly::I32_EXTEND8_S_I32: return WebAssembly::I32_EXTEND8_S_I32_S; |
| case WebAssembly::I32_REINTERPRET_F32: return WebAssembly::I32_REINTERPRET_F32_S; |
| case WebAssembly::I32_TRUNC_S_F32: return WebAssembly::I32_TRUNC_S_F32_S; |
| case WebAssembly::I32_TRUNC_S_F64: return WebAssembly::I32_TRUNC_S_F64_S; |
| case WebAssembly::I32_TRUNC_S_SAT_F32: return WebAssembly::I32_TRUNC_S_SAT_F32_S; |
| case WebAssembly::I32_TRUNC_S_SAT_F64: return WebAssembly::I32_TRUNC_S_SAT_F64_S; |
| case WebAssembly::I32_TRUNC_U_F32: return WebAssembly::I32_TRUNC_U_F32_S; |
| case WebAssembly::I32_TRUNC_U_F64: return WebAssembly::I32_TRUNC_U_F64_S; |
| case WebAssembly::I32_TRUNC_U_SAT_F32: return WebAssembly::I32_TRUNC_U_SAT_F32_S; |
| case WebAssembly::I32_TRUNC_U_SAT_F64: return WebAssembly::I32_TRUNC_U_SAT_F64_S; |
| case WebAssembly::I32_WRAP_I64: return WebAssembly::I32_WRAP_I64_S; |
| case WebAssembly::I64_EXTEND16_S_I64: return WebAssembly::I64_EXTEND16_S_I64_S; |
| case WebAssembly::I64_EXTEND32_S_I64: return WebAssembly::I64_EXTEND32_S_I64_S; |
| case WebAssembly::I64_EXTEND8_S_I64: return WebAssembly::I64_EXTEND8_S_I64_S; |
| case WebAssembly::I64_EXTEND_S_I32: return WebAssembly::I64_EXTEND_S_I32_S; |
| case WebAssembly::I64_EXTEND_U_I32: return WebAssembly::I64_EXTEND_U_I32_S; |
| case WebAssembly::I64_REINTERPRET_F64: return WebAssembly::I64_REINTERPRET_F64_S; |
| case WebAssembly::I64_TRUNC_S_F32: return WebAssembly::I64_TRUNC_S_F32_S; |
| case WebAssembly::I64_TRUNC_S_F64: return WebAssembly::I64_TRUNC_S_F64_S; |
| case WebAssembly::I64_TRUNC_S_SAT_F32: return WebAssembly::I64_TRUNC_S_SAT_F32_S; |
| case WebAssembly::I64_TRUNC_S_SAT_F64: return WebAssembly::I64_TRUNC_S_SAT_F64_S; |
| case WebAssembly::I64_TRUNC_U_F32: return WebAssembly::I64_TRUNC_U_F32_S; |
| case WebAssembly::I64_TRUNC_U_F64: return WebAssembly::I64_TRUNC_U_F64_S; |
| case WebAssembly::I64_TRUNC_U_SAT_F32: return WebAssembly::I64_TRUNC_U_SAT_F32_S; |
| case WebAssembly::I64_TRUNC_U_SAT_F64: return WebAssembly::I64_TRUNC_U_SAT_F64_S; |
| case WebAssembly::LE_F32: return WebAssembly::LE_F32_S; |
| case WebAssembly::LE_F64: return WebAssembly::LE_F64_S; |
| case WebAssembly::LE_S_I32: return WebAssembly::LE_S_I32_S; |
| case WebAssembly::LE_S_I64: return WebAssembly::LE_S_I64_S; |
| case WebAssembly::LE_U_I32: return WebAssembly::LE_U_I32_S; |
| case WebAssembly::LE_U_I64: return WebAssembly::LE_U_I64_S; |
| case WebAssembly::LOAD16_S_I32: return WebAssembly::LOAD16_S_I32_S; |
| case WebAssembly::LOAD16_S_I64: return WebAssembly::LOAD16_S_I64_S; |
| case WebAssembly::LOAD16_U_I32: return WebAssembly::LOAD16_U_I32_S; |
| case WebAssembly::LOAD16_U_I64: return WebAssembly::LOAD16_U_I64_S; |
| case WebAssembly::LOAD32_S_I64: return WebAssembly::LOAD32_S_I64_S; |
| case WebAssembly::LOAD32_U_I64: return WebAssembly::LOAD32_U_I64_S; |
| case WebAssembly::LOAD8_S_I32: return WebAssembly::LOAD8_S_I32_S; |
| case WebAssembly::LOAD8_S_I64: return WebAssembly::LOAD8_S_I64_S; |
| case WebAssembly::LOAD8_U_I32: return WebAssembly::LOAD8_U_I32_S; |
| case WebAssembly::LOAD8_U_I64: return WebAssembly::LOAD8_U_I64_S; |
| case WebAssembly::LOAD_F32: return WebAssembly::LOAD_F32_S; |
| case WebAssembly::LOAD_F64: return WebAssembly::LOAD_F64_S; |
| case WebAssembly::LOAD_I32: return WebAssembly::LOAD_I32_S; |
| case WebAssembly::LOAD_I64: return WebAssembly::LOAD_I64_S; |
| case WebAssembly::LOOP: return WebAssembly::LOOP_S; |
| case WebAssembly::LT_F32: return WebAssembly::LT_F32_S; |
| case WebAssembly::LT_F64: return WebAssembly::LT_F64_S; |
| case WebAssembly::LT_S_I32: return WebAssembly::LT_S_I32_S; |
| case WebAssembly::LT_S_I64: return WebAssembly::LT_S_I64_S; |
| case WebAssembly::LT_U_I32: return WebAssembly::LT_U_I32_S; |
| case WebAssembly::LT_U_I64: return WebAssembly::LT_U_I64_S; |
| case WebAssembly::MAX_F32: return WebAssembly::MAX_F32_S; |
| case WebAssembly::MAX_F64: return WebAssembly::MAX_F64_S; |
| case WebAssembly::MEMORY_GROW_I32: return WebAssembly::MEMORY_GROW_I32_S; |
| case WebAssembly::MEMORY_SIZE_I32: return WebAssembly::MEMORY_SIZE_I32_S; |
| case WebAssembly::MEM_GROW_I32: return WebAssembly::MEM_GROW_I32_S; |
| case WebAssembly::MEM_SIZE_I32: return WebAssembly::MEM_SIZE_I32_S; |
| case WebAssembly::MIN_F32: return WebAssembly::MIN_F32_S; |
| case WebAssembly::MIN_F64: return WebAssembly::MIN_F64_S; |
| case WebAssembly::MUL_F32: return WebAssembly::MUL_F32_S; |
| case WebAssembly::MUL_F64: return WebAssembly::MUL_F64_S; |
| case WebAssembly::MUL_I32: return WebAssembly::MUL_I32_S; |
| case WebAssembly::MUL_I64: return WebAssembly::MUL_I64_S; |
| case WebAssembly::MUL_v16i8: return WebAssembly::MUL_v16i8_S; |
| case WebAssembly::MUL_v2f64: return WebAssembly::MUL_v2f64_S; |
| case WebAssembly::MUL_v4f32: return WebAssembly::MUL_v4f32_S; |
| case WebAssembly::MUL_v4i32: return WebAssembly::MUL_v4i32_S; |
| case WebAssembly::MUL_v8i16: return WebAssembly::MUL_v8i16_S; |
| case WebAssembly::NEAREST_F32: return WebAssembly::NEAREST_F32_S; |
| case WebAssembly::NEAREST_F64: return WebAssembly::NEAREST_F64_S; |
| case WebAssembly::NEG_F32: return WebAssembly::NEG_F32_S; |
| case WebAssembly::NEG_F64: return WebAssembly::NEG_F64_S; |
| case WebAssembly::NE_F32: return WebAssembly::NE_F32_S; |
| case WebAssembly::NE_F64: return WebAssembly::NE_F64_S; |
| case WebAssembly::NE_I32: return WebAssembly::NE_I32_S; |
| case WebAssembly::NE_I64: return WebAssembly::NE_I64_S; |
| case WebAssembly::NOP: return WebAssembly::NOP_S; |
| case WebAssembly::OR_I32: return WebAssembly::OR_I32_S; |
| case WebAssembly::OR_I64: return WebAssembly::OR_I64_S; |
| case WebAssembly::PCALL_INDIRECT_EXCEPT_REF: return WebAssembly::PCALL_INDIRECT_EXCEPT_REF_S; |
| case WebAssembly::PCALL_INDIRECT_F32: return WebAssembly::PCALL_INDIRECT_F32_S; |
| case WebAssembly::PCALL_INDIRECT_F64: return WebAssembly::PCALL_INDIRECT_F64_S; |
| case WebAssembly::PCALL_INDIRECT_I32: return WebAssembly::PCALL_INDIRECT_I32_S; |
| case WebAssembly::PCALL_INDIRECT_I64: return WebAssembly::PCALL_INDIRECT_I64_S; |
| case WebAssembly::PCALL_INDIRECT_VOID: return WebAssembly::PCALL_INDIRECT_VOID_S; |
| case WebAssembly::PCALL_INDIRECT_v16i8: return WebAssembly::PCALL_INDIRECT_v16i8_S; |
| case WebAssembly::PCALL_INDIRECT_v4f32: return WebAssembly::PCALL_INDIRECT_v4f32_S; |
| case WebAssembly::PCALL_INDIRECT_v4i32: return WebAssembly::PCALL_INDIRECT_v4i32_S; |
| case WebAssembly::PCALL_INDIRECT_v8i16: return WebAssembly::PCALL_INDIRECT_v8i16_S; |
| case WebAssembly::POPCNT_I32: return WebAssembly::POPCNT_I32_S; |
| case WebAssembly::POPCNT_I64: return WebAssembly::POPCNT_I64_S; |
| case WebAssembly::REM_S_I32: return WebAssembly::REM_S_I32_S; |
| case WebAssembly::REM_S_I64: return WebAssembly::REM_S_I64_S; |
| case WebAssembly::REM_U_I32: return WebAssembly::REM_U_I32_S; |
| case WebAssembly::REM_U_I64: return WebAssembly::REM_U_I64_S; |
| case WebAssembly::RETHROW: return WebAssembly::RETHROW_S; |
| case WebAssembly::RETHROW_TO_CALLER: return WebAssembly::RETHROW_TO_CALLER_S; |
| case WebAssembly::RETURN_EXCEPT_REF: return WebAssembly::RETURN_EXCEPT_REF_S; |
| case WebAssembly::RETURN_F32: return WebAssembly::RETURN_F32_S; |
| case WebAssembly::RETURN_F64: return WebAssembly::RETURN_F64_S; |
| case WebAssembly::RETURN_I32: return WebAssembly::RETURN_I32_S; |
| case WebAssembly::RETURN_I64: return WebAssembly::RETURN_I64_S; |
| case WebAssembly::RETURN_VOID: return WebAssembly::RETURN_VOID_S; |
| case WebAssembly::RETURN_v16i8: return WebAssembly::RETURN_v16i8_S; |
| case WebAssembly::RETURN_v4f32: return WebAssembly::RETURN_v4f32_S; |
| case WebAssembly::RETURN_v4i32: return WebAssembly::RETURN_v4i32_S; |
| case WebAssembly::RETURN_v8i16: return WebAssembly::RETURN_v8i16_S; |
| case WebAssembly::ROTL_I32: return WebAssembly::ROTL_I32_S; |
| case WebAssembly::ROTL_I64: return WebAssembly::ROTL_I64_S; |
| case WebAssembly::ROTR_I32: return WebAssembly::ROTR_I32_S; |
| case WebAssembly::ROTR_I64: return WebAssembly::ROTR_I64_S; |
| case WebAssembly::SELECT_EXCEPT_REF: return WebAssembly::SELECT_EXCEPT_REF_S; |
| case WebAssembly::SELECT_F32: return WebAssembly::SELECT_F32_S; |
| case WebAssembly::SELECT_F64: return WebAssembly::SELECT_F64_S; |
| case WebAssembly::SELECT_I32: return WebAssembly::SELECT_I32_S; |
| case WebAssembly::SELECT_I64: return WebAssembly::SELECT_I64_S; |
| case WebAssembly::SET_GLOBAL_EXCEPT_REF: return WebAssembly::SET_GLOBAL_EXCEPT_REF_S; |
| case WebAssembly::SET_GLOBAL_F32: return WebAssembly::SET_GLOBAL_F32_S; |
| case WebAssembly::SET_GLOBAL_F64: return WebAssembly::SET_GLOBAL_F64_S; |
| case WebAssembly::SET_GLOBAL_I32: return WebAssembly::SET_GLOBAL_I32_S; |
| case WebAssembly::SET_GLOBAL_I64: return WebAssembly::SET_GLOBAL_I64_S; |
| case WebAssembly::SET_GLOBAL_V128: return WebAssembly::SET_GLOBAL_V128_S; |
| case WebAssembly::SET_LOCAL_EXCEPT_REF: return WebAssembly::SET_LOCAL_EXCEPT_REF_S; |
| case WebAssembly::SET_LOCAL_F32: return WebAssembly::SET_LOCAL_F32_S; |
| case WebAssembly::SET_LOCAL_F64: return WebAssembly::SET_LOCAL_F64_S; |
| case WebAssembly::SET_LOCAL_I32: return WebAssembly::SET_LOCAL_I32_S; |
| case WebAssembly::SET_LOCAL_I64: return WebAssembly::SET_LOCAL_I64_S; |
| case WebAssembly::SET_LOCAL_V128: return WebAssembly::SET_LOCAL_V128_S; |
| case WebAssembly::SHL_I32: return WebAssembly::SHL_I32_S; |
| case WebAssembly::SHL_I64: return WebAssembly::SHL_I64_S; |
| case WebAssembly::SHR_S_I32: return WebAssembly::SHR_S_I32_S; |
| case WebAssembly::SHR_S_I64: return WebAssembly::SHR_S_I64_S; |
| case WebAssembly::SHR_U_I32: return WebAssembly::SHR_U_I32_S; |
| case WebAssembly::SHR_U_I64: return WebAssembly::SHR_U_I64_S; |
| case WebAssembly::SQRT_F32: return WebAssembly::SQRT_F32_S; |
| case WebAssembly::SQRT_F64: return WebAssembly::SQRT_F64_S; |
| case WebAssembly::STORE16_I32: return WebAssembly::STORE16_I32_S; |
| case WebAssembly::STORE16_I64: return WebAssembly::STORE16_I64_S; |
| case WebAssembly::STORE32_I64: return WebAssembly::STORE32_I64_S; |
| case WebAssembly::STORE8_I32: return WebAssembly::STORE8_I32_S; |
| case WebAssembly::STORE8_I64: return WebAssembly::STORE8_I64_S; |
| case WebAssembly::STORE_F32: return WebAssembly::STORE_F32_S; |
| case WebAssembly::STORE_F64: return WebAssembly::STORE_F64_S; |
| case WebAssembly::STORE_I32: return WebAssembly::STORE_I32_S; |
| case WebAssembly::STORE_I64: return WebAssembly::STORE_I64_S; |
| case WebAssembly::SUB_F32: return WebAssembly::SUB_F32_S; |
| case WebAssembly::SUB_F64: return WebAssembly::SUB_F64_S; |
| case WebAssembly::SUB_I32: return WebAssembly::SUB_I32_S; |
| case WebAssembly::SUB_I64: return WebAssembly::SUB_I64_S; |
| case WebAssembly::SUB_v16i8: return WebAssembly::SUB_v16i8_S; |
| case WebAssembly::SUB_v2f64: return WebAssembly::SUB_v2f64_S; |
| case WebAssembly::SUB_v2i64: return WebAssembly::SUB_v2i64_S; |
| case WebAssembly::SUB_v4f32: return WebAssembly::SUB_v4f32_S; |
| case WebAssembly::SUB_v4i32: return WebAssembly::SUB_v4i32_S; |
| case WebAssembly::SUB_v8i16: return WebAssembly::SUB_v8i16_S; |
| case WebAssembly::TEE_EXCEPT_REF: return WebAssembly::TEE_EXCEPT_REF_S; |
| case WebAssembly::TEE_F32: return WebAssembly::TEE_F32_S; |
| case WebAssembly::TEE_F64: return WebAssembly::TEE_F64_S; |
| case WebAssembly::TEE_I32: return WebAssembly::TEE_I32_S; |
| case WebAssembly::TEE_I64: return WebAssembly::TEE_I64_S; |
| case WebAssembly::TEE_LOCAL_EXCEPT_REF: return WebAssembly::TEE_LOCAL_EXCEPT_REF_S; |
| case WebAssembly::TEE_LOCAL_F32: return WebAssembly::TEE_LOCAL_F32_S; |
| case WebAssembly::TEE_LOCAL_F64: return WebAssembly::TEE_LOCAL_F64_S; |
| case WebAssembly::TEE_LOCAL_I32: return WebAssembly::TEE_LOCAL_I32_S; |
| case WebAssembly::TEE_LOCAL_I64: return WebAssembly::TEE_LOCAL_I64_S; |
| case WebAssembly::TEE_LOCAL_V128: return WebAssembly::TEE_LOCAL_V128_S; |
| case WebAssembly::TEE_V128: return WebAssembly::TEE_V128_S; |
| case WebAssembly::THROW_I32: return WebAssembly::THROW_I32_S; |
| case WebAssembly::THROW_I64: return WebAssembly::THROW_I64_S; |
| case WebAssembly::TRUNC_F32: return WebAssembly::TRUNC_F32_S; |
| case WebAssembly::TRUNC_F64: return WebAssembly::TRUNC_F64_S; |
| case WebAssembly::TRY: return WebAssembly::TRY_S; |
| case WebAssembly::UNREACHABLE: return WebAssembly::UNREACHABLE_S; |
| case WebAssembly::XOR_I32: return WebAssembly::XOR_I32_S; |
| case WebAssembly::XOR_I64: return WebAssembly::XOR_I64_S; |
| } |
| } |