#!/usr/bin/env python3 # # Copyright 2018 WebAssembly Community Group participants # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. import sys instructions = [ ("unreachable", "makeUnreachable()"), ("nop", "makeNop()"), ("block", "makeBlock(s)"), ("loop", "makeLoop(s)"), ("if", "makeIf(s)"), ("then", "makeThenOrElse(s)"), ("else", "makeThenOrElse(s)"), ("br", "makeBreak(s)"), ("br_if", "makeBreak(s)"), ("br_table", "makeBreakTable(s)"), ("return", "makeReturn(s)"), ("call", "makeCall(s, /*isReturn=*/false)"), ("call_indirect", "makeCallIndirect(s, /*isReturn=*/false)"), ("return_call", "makeCall(s, /*isReturn=*/true)"), ("return_call_indirect", "makeCallIndirect(s, /*isReturn=*/true)"), ("drop", "makeDrop(s)"), ("select", "makeSelect(s)"), ("local.get", "makeLocalGet(s)"), ("local.set", "makeLocalSet(s)"), ("local.tee", "makeLocalTee(s)"), ("global.get", "makeGlobalGet(s)"), ("global.set", "makeGlobalSet(s)"), ("memory.init", "makeMemoryInit(s)"), ("data.drop", "makeDataDrop(s)"), ("memory.copy", "makeMemoryCopy(s)"), ("memory.fill", "makeMemoryFill(s)"), ("i32.load", "makeLoad(s, Type::i32, /*isAtomic=*/false)"), ("i64.load", "makeLoad(s, Type::i64, /*isAtomic=*/false)"), ("f32.load", "makeLoad(s, Type::f32, /*isAtomic=*/false)"), ("f64.load", "makeLoad(s, Type::f64, /*isAtomic=*/false)"), ("i32.load8_s", "makeLoad(s, Type::i32, /*isAtomic=*/false)"), ("i32.load8_u", "makeLoad(s, Type::i32, /*isAtomic=*/false)"), ("i32.load16_s", "makeLoad(s, Type::i32, /*isAtomic=*/false)"), ("i32.load16_u", "makeLoad(s, Type::i32, /*isAtomic=*/false)"), ("i64.load8_s", "makeLoad(s, Type::i64, /*isAtomic=*/false)"), ("i64.load8_u", "makeLoad(s, Type::i64, /*isAtomic=*/false)"), ("i64.load16_s", "makeLoad(s, Type::i64, /*isAtomic=*/false)"), ("i64.load16_u", "makeLoad(s, Type::i64, /*isAtomic=*/false)"), ("i64.load32_s", "makeLoad(s, Type::i64, /*isAtomic=*/false)"), ("i64.load32_u", "makeLoad(s, Type::i64, /*isAtomic=*/false)"), ("i32.store", "makeStore(s, Type::i32, /*isAtomic=*/false)"), ("i64.store", "makeStore(s, Type::i64, /*isAtomic=*/false)"), ("f32.store", "makeStore(s, Type::f32, /*isAtomic=*/false)"), ("f64.store", "makeStore(s, Type::f64, /*isAtomic=*/false)"), ("i32.store8", "makeStore(s, Type::i32, /*isAtomic=*/false)"), ("i32.store16", "makeStore(s, Type::i32, /*isAtomic=*/false)"), ("i64.store8", "makeStore(s, Type::i64, /*isAtomic=*/false)"), ("i64.store16", "makeStore(s, Type::i64, /*isAtomic=*/false)"), ("i64.store32", "makeStore(s, Type::i64, /*isAtomic=*/false)"), ("memory.size", "makeMemorySize(s)"), ("memory.grow", "makeMemoryGrow(s)"), ("i32.const", "makeConst(s, Type::i32)"), ("i64.const", "makeConst(s, Type::i64)"), ("f32.const", "makeConst(s, Type::f32)"), ("f64.const", "makeConst(s, Type::f64)"), ("i32.eqz", "makeUnary(s, UnaryOp::EqZInt32)"), ("i32.eq", "makeBinary(s, BinaryOp::EqInt32)"), ("i32.ne", "makeBinary(s, BinaryOp::NeInt32)"), ("i32.lt_s", "makeBinary(s, BinaryOp::LtSInt32)"), ("i32.lt_u", "makeBinary(s, BinaryOp::LtUInt32)"), ("i32.gt_s", "makeBinary(s, BinaryOp::GtSInt32)"), ("i32.gt_u", "makeBinary(s, BinaryOp::GtUInt32)"), ("i32.le_s", "makeBinary(s, BinaryOp::LeSInt32)"), ("i32.le_u", "makeBinary(s, BinaryOp::LeUInt32)"), ("i32.ge_s", "makeBinary(s, BinaryOp::GeSInt32)"), ("i32.ge_u", "makeBinary(s, BinaryOp::GeUInt32)"), ("i64.eqz", "makeUnary(s, UnaryOp::EqZInt64)"), ("i64.eq", "makeBinary(s, BinaryOp::EqInt64)"), ("i64.ne", "makeBinary(s, BinaryOp::NeInt64)"), ("i64.lt_s", "makeBinary(s, BinaryOp::LtSInt64)"), ("i64.lt_u", "makeBinary(s, BinaryOp::LtUInt64)"), ("i64.gt_s", "makeBinary(s, BinaryOp::GtSInt64)"), ("i64.gt_u", "makeBinary(s, BinaryOp::GtUInt64)"), ("i64.le_s", "makeBinary(s, BinaryOp::LeSInt64)"), ("i64.le_u", "makeBinary(s, BinaryOp::LeUInt64)"), ("i64.ge_s", "makeBinary(s, BinaryOp::GeSInt64)"), ("i64.ge_u", "makeBinary(s, BinaryOp::GeUInt64)"), ("f32.eq", "makeBinary(s, BinaryOp::EqFloat32)"), ("f32.ne", "makeBinary(s, BinaryOp::NeFloat32)"), ("f32.lt", "makeBinary(s, BinaryOp::LtFloat32)"), ("f32.gt", "makeBinary(s, BinaryOp::GtFloat32)"), ("f32.le", "makeBinary(s, BinaryOp::LeFloat32)"), ("f32.ge", "makeBinary(s, BinaryOp::GeFloat32)"), ("f64.eq", "makeBinary(s, BinaryOp::EqFloat64)"), ("f64.ne", "makeBinary(s, BinaryOp::NeFloat64)"), ("f64.lt", "makeBinary(s, BinaryOp::LtFloat64)"), ("f64.gt", "makeBinary(s, BinaryOp::GtFloat64)"), ("f64.le", "makeBinary(s, BinaryOp::LeFloat64)"), ("f64.ge", "makeBinary(s, BinaryOp::GeFloat64)"), ("i32.clz", "makeUnary(s, UnaryOp::ClzInt32)"), ("i32.ctz", "makeUnary(s, UnaryOp::CtzInt32)"), ("i32.popcnt", "makeUnary(s, UnaryOp::PopcntInt32)"), ("i32.add", "makeBinary(s, BinaryOp::AddInt32)"), ("i32.sub", "makeBinary(s, BinaryOp::SubInt32)"), ("i32.mul", "makeBinary(s, BinaryOp::MulInt32)"), ("i32.div_s", "makeBinary(s, BinaryOp::DivSInt32)"), ("i32.div_u", "makeBinary(s, BinaryOp::DivUInt32)"), ("i32.rem_s", "makeBinary(s, BinaryOp::RemSInt32)"), ("i32.rem_u", "makeBinary(s, BinaryOp::RemUInt32)"), ("i32.and", "makeBinary(s, BinaryOp::AndInt32)"), ("i32.or", "makeBinary(s, BinaryOp::OrInt32)"), ("i32.xor", "makeBinary(s, BinaryOp::XorInt32)"), ("i32.shl", "makeBinary(s, BinaryOp::ShlInt32)"), ("i32.shr_s", "makeBinary(s, BinaryOp::ShrSInt32)"), ("i32.shr_u", "makeBinary(s, BinaryOp::ShrUInt32)"), ("i32.rotl", "makeBinary(s, BinaryOp::RotLInt32)"), ("i32.rotr", "makeBinary(s, BinaryOp::RotRInt32)"), ("i64.clz", "makeUnary(s, UnaryOp::ClzInt64)"), ("i64.ctz", "makeUnary(s, UnaryOp::CtzInt64)"), ("i64.popcnt", "makeUnary(s, UnaryOp::PopcntInt64)"), ("i64.add", "makeBinary(s, BinaryOp::AddInt64)"), ("i64.sub", "makeBinary(s, BinaryOp::SubInt64)"), ("i64.mul", "makeBinary(s, BinaryOp::MulInt64)"), ("i64.div_s", "makeBinary(s, BinaryOp::DivSInt64)"), ("i64.div_u", "makeBinary(s, BinaryOp::DivUInt64)"), ("i64.rem_s", "makeBinary(s, BinaryOp::RemSInt64)"), ("i64.rem_u", "makeBinary(s, BinaryOp::RemUInt64)"), ("i64.and", "makeBinary(s, BinaryOp::AndInt64)"), ("i64.or", "makeBinary(s, BinaryOp::OrInt64)"), ("i64.xor", "makeBinary(s, BinaryOp::XorInt64)"), ("i64.shl", "makeBinary(s, BinaryOp::ShlInt64)"), ("i64.shr_s", "makeBinary(s, BinaryOp::ShrSInt64)"), ("i64.shr_u", "makeBinary(s, BinaryOp::ShrUInt64)"), ("i64.rotl", "makeBinary(s, BinaryOp::RotLInt64)"), ("i64.rotr", "makeBinary(s, BinaryOp::RotRInt64)"), ("f32.abs", "makeUnary(s, UnaryOp::AbsFloat32)"), ("f32.neg", "makeUnary(s, UnaryOp::NegFloat32)"), ("f32.ceil", "makeUnary(s, UnaryOp::CeilFloat32)"), ("f32.floor", "makeUnary(s, UnaryOp::FloorFloat32)"), ("f32.trunc", "makeUnary(s, UnaryOp::TruncFloat32)"), ("f32.nearest", "makeUnary(s, UnaryOp::NearestFloat32)"), ("f32.sqrt", "makeUnary(s, UnaryOp::SqrtFloat32)"), ("f32.add", "makeBinary(s, BinaryOp::AddFloat32)"), ("f32.sub", "makeBinary(s, BinaryOp::SubFloat32)"), ("f32.mul", "makeBinary(s, BinaryOp::MulFloat32)"), ("f32.div", "makeBinary(s, BinaryOp::DivFloat32)"), ("f32.min", "makeBinary(s, BinaryOp::MinFloat32)"), ("f32.max", "makeBinary(s, BinaryOp::MaxFloat32)"), ("f32.copysign", "makeBinary(s, BinaryOp::CopySignFloat32)"), ("f64.abs", "makeUnary(s, UnaryOp::AbsFloat64)"), ("f64.neg", "makeUnary(s, UnaryOp::NegFloat64)"), ("f64.ceil", "makeUnary(s, UnaryOp::CeilFloat64)"), ("f64.floor", "makeUnary(s, UnaryOp::FloorFloat64)"), ("f64.trunc", "makeUnary(s, UnaryOp::TruncFloat64)"), ("f64.nearest", "makeUnary(s, UnaryOp::NearestFloat64)"), ("f64.sqrt", "makeUnary(s, UnaryOp::SqrtFloat64)"), ("f64.add", "makeBinary(s, BinaryOp::AddFloat64)"), ("f64.sub", "makeBinary(s, BinaryOp::SubFloat64)"), ("f64.mul", "makeBinary(s, BinaryOp::MulFloat64)"), ("f64.div", "makeBinary(s, BinaryOp::DivFloat64)"), ("f64.min", "makeBinary(s, BinaryOp::MinFloat64)"), ("f64.max", "makeBinary(s, BinaryOp::MaxFloat64)"), ("f64.copysign", "makeBinary(s, BinaryOp::CopySignFloat64)"), ("i32.wrap_i64", "makeUnary(s, UnaryOp::WrapInt64)"), ("i32.trunc_f32_s", "makeUnary(s, UnaryOp::TruncSFloat32ToInt32)"), ("i32.trunc_f32_u", "makeUnary(s, UnaryOp::TruncUFloat32ToInt32)"), ("i32.trunc_f64_s", "makeUnary(s, UnaryOp::TruncSFloat64ToInt32)"), ("i32.trunc_f64_u", "makeUnary(s, UnaryOp::TruncUFloat64ToInt32)"), ("i64.extend_i32_s", "makeUnary(s, UnaryOp::ExtendSInt32)"), ("i64.extend_i32_u", "makeUnary(s, UnaryOp::ExtendUInt32)"), ("i64.trunc_f32_s", "makeUnary(s, UnaryOp::TruncSFloat32ToInt64)"), ("i64.trunc_f32_u", "makeUnary(s, UnaryOp::TruncUFloat32ToInt64)"), ("i64.trunc_f64_s", "makeUnary(s, UnaryOp::TruncSFloat64ToInt64)"), ("i64.trunc_f64_u", "makeUnary(s, UnaryOp::TruncUFloat64ToInt64)"), ("f32.convert_i32_s", "makeUnary(s, UnaryOp::ConvertSInt32ToFloat32)"), ("f32.convert_i32_u", "makeUnary(s, UnaryOp::ConvertUInt32ToFloat32)"), ("f32.convert_i64_s", "makeUnary(s, UnaryOp::ConvertSInt64ToFloat32)"), ("f32.convert_i64_u", "makeUnary(s, UnaryOp::ConvertUInt64ToFloat32)"), ("f32.demote_f64", "makeUnary(s, UnaryOp::DemoteFloat64)"), ("f64.convert_i32_s", "makeUnary(s, UnaryOp::ConvertSInt32ToFloat64)"), ("f64.convert_i32_u", "makeUnary(s, UnaryOp::ConvertUInt32ToFloat64)"), ("f64.convert_i64_s", "makeUnary(s, UnaryOp::ConvertSInt64ToFloat64)"), ("f64.convert_i64_u", "makeUnary(s, UnaryOp::ConvertUInt64ToFloat64)"), ("f64.promote_f32", "makeUnary(s, UnaryOp::PromoteFloat32)"), ("i32.reinterpret_f32", "makeUnary(s, UnaryOp::ReinterpretFloat32)"), ("i64.reinterpret_f64", "makeUnary(s, UnaryOp::ReinterpretFloat64)"), ("f32.reinterpret_i32", "makeUnary(s, UnaryOp::ReinterpretInt32)"), ("f64.reinterpret_i64", "makeUnary(s, UnaryOp::ReinterpretInt64)"), ("i32.extend8_s", "makeUnary(s, UnaryOp::ExtendS8Int32)"), ("i32.extend16_s", "makeUnary(s, UnaryOp::ExtendS16Int32)"), ("i64.extend8_s", "makeUnary(s, UnaryOp::ExtendS8Int64)"), ("i64.extend16_s", "makeUnary(s, UnaryOp::ExtendS16Int64)"), ("i64.extend32_s", "makeUnary(s, UnaryOp::ExtendS32Int64)"), # atomic instructions ("memory.atomic.notify", "makeAtomicNotify(s)"), ("memory.atomic.wait32", "makeAtomicWait(s, Type::i32)"), ("memory.atomic.wait64", "makeAtomicWait(s, Type::i64)"), ("atomic.fence", "makeAtomicFence(s)"), ("i32.atomic.load8_u", "makeLoad(s, Type::i32, /*isAtomic=*/true)"), ("i32.atomic.load16_u", "makeLoad(s, Type::i32, /*isAtomic=*/true)"), ("i32.atomic.load", "makeLoad(s, Type::i32, /*isAtomic=*/true)"), ("i64.atomic.load8_u", "makeLoad(s, Type::i64, /*isAtomic=*/true)"), ("i64.atomic.load16_u", "makeLoad(s, Type::i64, /*isAtomic=*/true)"), ("i64.atomic.load32_u", "makeLoad(s, Type::i64, /*isAtomic=*/true)"), ("i64.atomic.load", "makeLoad(s, Type::i64, /*isAtomic=*/true)"), ("i32.atomic.store8", "makeStore(s, Type::i32, /*isAtomic=*/true)"), ("i32.atomic.store16", "makeStore(s, Type::i32, /*isAtomic=*/true)"), ("i32.atomic.store", "makeStore(s, Type::i32, /*isAtomic=*/true)"), ("i64.atomic.store8", "makeStore(s, Type::i64, /*isAtomic=*/true)"), ("i64.atomic.store16", "makeStore(s, Type::i64, /*isAtomic=*/true)"), ("i64.atomic.store32", "makeStore(s, Type::i64, /*isAtomic=*/true)"), ("i64.atomic.store", "makeStore(s, Type::i64, /*isAtomic=*/true)"), ("i32.atomic.rmw8.add_u", "makeAtomicRMWOrCmpxchg(s, Type::i32)"), ("i32.atomic.rmw16.add_u", "makeAtomicRMWOrCmpxchg(s, Type::i32)"), ("i32.atomic.rmw.add", "makeAtomicRMWOrCmpxchg(s, Type::i32)"), ("i64.atomic.rmw8.add_u", "makeAtomicRMWOrCmpxchg(s, Type::i64)"), ("i64.atomic.rmw16.add_u", "makeAtomicRMWOrCmpxchg(s, Type::i64)"), ("i64.atomic.rmw32.add_u", "makeAtomicRMWOrCmpxchg(s, Type::i64)"), ("i64.atomic.rmw.add", "makeAtomicRMWOrCmpxchg(s, Type::i64)"), ("i32.atomic.rmw8.sub_u", "makeAtomicRMWOrCmpxchg(s, Type::i32)"), ("i32.atomic.rmw16.sub_u", "makeAtomicRMWOrCmpxchg(s, Type::i32)"), ("i32.atomic.rmw.sub", "makeAtomicRMWOrCmpxchg(s, Type::i32)"), ("i64.atomic.rmw8.sub_u", "makeAtomicRMWOrCmpxchg(s, Type::i64)"), ("i64.atomic.rmw16.sub_u", "makeAtomicRMWOrCmpxchg(s, Type::i64)"), ("i64.atomic.rmw32.sub_u", "makeAtomicRMWOrCmpxchg(s, Type::i64)"), ("i64.atomic.rmw.sub", "makeAtomicRMWOrCmpxchg(s, Type::i64)"), ("i32.atomic.rmw8.and_u", "makeAtomicRMWOrCmpxchg(s, Type::i32)"), ("i32.atomic.rmw16.and_u", "makeAtomicRMWOrCmpxchg(s, Type::i32)"), ("i32.atomic.rmw.and", "makeAtomicRMWOrCmpxchg(s, Type::i32)"), ("i64.atomic.rmw8.and_u", "makeAtomicRMWOrCmpxchg(s, Type::i64)"), ("i64.atomic.rmw16.and_u", "makeAtomicRMWOrCmpxchg(s, Type::i64)"), ("i64.atomic.rmw32.and_u", "makeAtomicRMWOrCmpxchg(s, Type::i64)"), ("i64.atomic.rmw.and", "makeAtomicRMWOrCmpxchg(s, Type::i64)"), ("i32.atomic.rmw8.or_u", "makeAtomicRMWOrCmpxchg(s, Type::i32)"), ("i32.atomic.rmw16.or_u", "makeAtomicRMWOrCmpxchg(s, Type::i32)"), ("i32.atomic.rmw.or", "makeAtomicRMWOrCmpxchg(s, Type::i32)"), ("i64.atomic.rmw8.or_u", "makeAtomicRMWOrCmpxchg(s, Type::i64)"), ("i64.atomic.rmw16.or_u", "makeAtomicRMWOrCmpxchg(s, Type::i64)"), ("i64.atomic.rmw32.or_u", "makeAtomicRMWOrCmpxchg(s, Type::i64)"), ("i64.atomic.rmw.or", "makeAtomicRMWOrCmpxchg(s, Type::i64)"), ("i32.atomic.rmw8.xor_u", "makeAtomicRMWOrCmpxchg(s, Type::i32)"), ("i32.atomic.rmw16.xor_u", "makeAtomicRMWOrCmpxchg(s, Type::i32)"), ("i32.atomic.rmw.xor", "makeAtomicRMWOrCmpxchg(s, Type::i32)"), ("i64.atomic.rmw8.xor_u", "makeAtomicRMWOrCmpxchg(s, Type::i64)"), ("i64.atomic.rmw16.xor_u", "makeAtomicRMWOrCmpxchg(s, Type::i64)"), ("i64.atomic.rmw32.xor_u", "makeAtomicRMWOrCmpxchg(s, Type::i64)"), ("i64.atomic.rmw.xor", "makeAtomicRMWOrCmpxchg(s, Type::i64)"), ("i32.atomic.rmw8.xchg_u", "makeAtomicRMWOrCmpxchg(s, Type::i32)"), ("i32.atomic.rmw16.xchg_u", "makeAtomicRMWOrCmpxchg(s, Type::i32)"), ("i32.atomic.rmw.xchg", "makeAtomicRMWOrCmpxchg(s, Type::i32)"), ("i64.atomic.rmw8.xchg_u", "makeAtomicRMWOrCmpxchg(s, Type::i64)"), ("i64.atomic.rmw16.xchg_u", "makeAtomicRMWOrCmpxchg(s, Type::i64)"), ("i64.atomic.rmw32.xchg_u", "makeAtomicRMWOrCmpxchg(s, Type::i64)"), ("i64.atomic.rmw.xchg", "makeAtomicRMWOrCmpxchg(s, Type::i64)"), ("i32.atomic.rmw8.cmpxchg_u", "makeAtomicRMWOrCmpxchg(s, Type::i32)"), ("i32.atomic.rmw16.cmpxchg_u", "makeAtomicRMWOrCmpxchg(s, Type::i32)"), ("i32.atomic.rmw.cmpxchg", "makeAtomicRMWOrCmpxchg(s, Type::i32)"), ("i64.atomic.rmw8.cmpxchg_u", "makeAtomicRMWOrCmpxchg(s, Type::i64)"), ("i64.atomic.rmw16.cmpxchg_u", "makeAtomicRMWOrCmpxchg(s, Type::i64)"), ("i64.atomic.rmw32.cmpxchg_u", "makeAtomicRMWOrCmpxchg(s, Type::i64)"), ("i64.atomic.rmw.cmpxchg", "makeAtomicRMWOrCmpxchg(s, Type::i64)"), # nontrapping float-to-int instructions ("i32.trunc_sat_f32_s", "makeUnary(s, UnaryOp::TruncSatSFloat32ToInt32)"), ("i32.trunc_sat_f32_u", "makeUnary(s, UnaryOp::TruncSatUFloat32ToInt32)"), ("i32.trunc_sat_f64_s", "makeUnary(s, UnaryOp::TruncSatSFloat64ToInt32)"), ("i32.trunc_sat_f64_u", "makeUnary(s, UnaryOp::TruncSatUFloat64ToInt32)"), ("i64.trunc_sat_f32_s", "makeUnary(s, UnaryOp::TruncSatSFloat32ToInt64)"), ("i64.trunc_sat_f32_u", "makeUnary(s, UnaryOp::TruncSatUFloat32ToInt64)"), ("i64.trunc_sat_f64_s", "makeUnary(s, UnaryOp::TruncSatSFloat64ToInt64)"), ("i64.trunc_sat_f64_u", "makeUnary(s, UnaryOp::TruncSatUFloat64ToInt64)"), # SIMD ops ("v128.load", "makeLoad(s, Type::v128, /*isAtomic=*/false)"), ("v128.store", "makeStore(s, Type::v128, /*isAtomic=*/false)"), ("v128.const", "makeConst(s, Type::v128)"), ("v8x16.shuffle", "makeSIMDShuffle(s)"), ("i8x16.splat", "makeUnary(s, UnaryOp::SplatVecI8x16)"), ("i8x16.extract_lane_s", "makeSIMDExtract(s, SIMDExtractOp::ExtractLaneSVecI8x16, 16)"), ("i8x16.extract_lane_u", "makeSIMDExtract(s, SIMDExtractOp::ExtractLaneUVecI8x16, 16)"), ("i8x16.replace_lane", "makeSIMDReplace(s, SIMDReplaceOp::ReplaceLaneVecI8x16, 16)"), ("i16x8.splat", "makeUnary(s, UnaryOp::SplatVecI16x8)"), ("i16x8.extract_lane_s", "makeSIMDExtract(s, SIMDExtractOp::ExtractLaneSVecI16x8, 8)"), ("i16x8.extract_lane_u", "makeSIMDExtract(s, SIMDExtractOp::ExtractLaneUVecI16x8, 8)"), ("i16x8.replace_lane", "makeSIMDReplace(s, SIMDReplaceOp::ReplaceLaneVecI16x8, 8)"), ("i32x4.splat", "makeUnary(s, UnaryOp::SplatVecI32x4)"), ("i32x4.extract_lane", "makeSIMDExtract(s, SIMDExtractOp::ExtractLaneVecI32x4, 4)"), ("i32x4.replace_lane", "makeSIMDReplace(s, SIMDReplaceOp::ReplaceLaneVecI32x4, 4)"), ("i64x2.splat", "makeUnary(s, UnaryOp::SplatVecI64x2)"), ("i64x2.extract_lane", "makeSIMDExtract(s, SIMDExtractOp::ExtractLaneVecI64x2, 2)"), ("i64x2.replace_lane", "makeSIMDReplace(s, SIMDReplaceOp::ReplaceLaneVecI64x2, 2)"), ("f32x4.splat", "makeUnary(s, UnaryOp::SplatVecF32x4)"), ("f32x4.extract_lane", "makeSIMDExtract(s, SIMDExtractOp::ExtractLaneVecF32x4, 4)"), ("f32x4.replace_lane", "makeSIMDReplace(s, SIMDReplaceOp::ReplaceLaneVecF32x4, 4)"), ("f64x2.splat", "makeUnary(s, UnaryOp::SplatVecF64x2)"), ("f64x2.extract_lane", "makeSIMDExtract(s, SIMDExtractOp::ExtractLaneVecF64x2, 2)"), ("f64x2.replace_lane", "makeSIMDReplace(s, SIMDReplaceOp::ReplaceLaneVecF64x2, 2)"), ("i8x16.eq", "makeBinary(s, BinaryOp::EqVecI8x16)"), ("i8x16.ne", "makeBinary(s, BinaryOp::NeVecI8x16)"), ("i8x16.lt_s", "makeBinary(s, BinaryOp::LtSVecI8x16)"), ("i8x16.lt_u", "makeBinary(s, BinaryOp::LtUVecI8x16)"), ("i8x16.gt_s", "makeBinary(s, BinaryOp::GtSVecI8x16)"), ("i8x16.gt_u", "makeBinary(s, BinaryOp::GtUVecI8x16)"), ("i8x16.le_s", "makeBinary(s, BinaryOp::LeSVecI8x16)"), ("i8x16.le_u", "makeBinary(s, BinaryOp::LeUVecI8x16)"), ("i8x16.ge_s", "makeBinary(s, BinaryOp::GeSVecI8x16)"), ("i8x16.ge_u", "makeBinary(s, BinaryOp::GeUVecI8x16)"), ("i16x8.eq", "makeBinary(s, BinaryOp::EqVecI16x8)"), ("i16x8.ne", "makeBinary(s, BinaryOp::NeVecI16x8)"), ("i16x8.lt_s", "makeBinary(s, BinaryOp::LtSVecI16x8)"), ("i16x8.lt_u", "makeBinary(s, BinaryOp::LtUVecI16x8)"), ("i16x8.gt_s", "makeBinary(s, BinaryOp::GtSVecI16x8)"), ("i16x8.gt_u", "makeBinary(s, BinaryOp::GtUVecI16x8)"), ("i16x8.le_s", "makeBinary(s, BinaryOp::LeSVecI16x8)"), ("i16x8.le_u", "makeBinary(s, BinaryOp::LeUVecI16x8)"), ("i16x8.ge_s", "makeBinary(s, BinaryOp::GeSVecI16x8)"), ("i16x8.ge_u", "makeBinary(s, BinaryOp::GeUVecI16x8)"), ("i32x4.eq", "makeBinary(s, BinaryOp::EqVecI32x4)"), ("i32x4.ne", "makeBinary(s, BinaryOp::NeVecI32x4)"), ("i32x4.lt_s", "makeBinary(s, BinaryOp::LtSVecI32x4)"), ("i32x4.lt_u", "makeBinary(s, BinaryOp::LtUVecI32x4)"), ("i32x4.gt_s", "makeBinary(s, BinaryOp::GtSVecI32x4)"), ("i32x4.gt_u", "makeBinary(s, BinaryOp::GtUVecI32x4)"), ("i32x4.le_s", "makeBinary(s, BinaryOp::LeSVecI32x4)"), ("i32x4.le_u", "makeBinary(s, BinaryOp::LeUVecI32x4)"), ("i32x4.ge_s", "makeBinary(s, BinaryOp::GeSVecI32x4)"), ("i32x4.ge_u", "makeBinary(s, BinaryOp::GeUVecI32x4)"), ("i64x2.eq", "makeBinary(s, BinaryOp::EqVecI64x2)"), ("f32x4.eq", "makeBinary(s, BinaryOp::EqVecF32x4)"), ("f32x4.ne", "makeBinary(s, BinaryOp::NeVecF32x4)"), ("f32x4.lt", "makeBinary(s, BinaryOp::LtVecF32x4)"), ("f32x4.gt", "makeBinary(s, BinaryOp::GtVecF32x4)"), ("f32x4.le", "makeBinary(s, BinaryOp::LeVecF32x4)"), ("f32x4.ge", "makeBinary(s, BinaryOp::GeVecF32x4)"), ("f64x2.eq", "makeBinary(s, BinaryOp::EqVecF64x2)"), ("f64x2.ne", "makeBinary(s, BinaryOp::NeVecF64x2)"), ("f64x2.lt", "makeBinary(s, BinaryOp::LtVecF64x2)"), ("f64x2.gt", "makeBinary(s, BinaryOp::GtVecF64x2)"), ("f64x2.le", "makeBinary(s, BinaryOp::LeVecF64x2)"), ("f64x2.ge", "makeBinary(s, BinaryOp::GeVecF64x2)"), ("v128.not", "makeUnary(s, UnaryOp::NotVec128)"), ("v128.and", "makeBinary(s, BinaryOp::AndVec128)"), ("v128.or", "makeBinary(s, BinaryOp::OrVec128)"), ("v128.xor", "makeBinary(s, BinaryOp::XorVec128)"), ("v128.andnot", "makeBinary(s, BinaryOp::AndNotVec128)"), ("v128.bitselect", "makeSIMDTernary(s, SIMDTernaryOp::Bitselect)"), ("v8x16.signselect", "makeSIMDTernary(s, SIMDTernaryOp::SignSelectVec8x16)"), ("v16x8.signselect", "makeSIMDTernary(s, SIMDTernaryOp::SignSelectVec16x8)"), ("v32x4.signselect", "makeSIMDTernary(s, SIMDTernaryOp::SignSelectVec32x4)"), ("v64x2.signselect", "makeSIMDTernary(s, SIMDTernaryOp::SignSelectVec64x2)"), ("v128.load8_lane", "makeSIMDLoadStoreLane(s, LoadLaneVec8x16)"), ("v128.load16_lane", "makeSIMDLoadStoreLane(s, LoadLaneVec16x8)"), ("v128.load32_lane", "makeSIMDLoadStoreLane(s, LoadLaneVec32x4)"), ("v128.load64_lane", "makeSIMDLoadStoreLane(s, LoadLaneVec64x2)"), ("v128.store8_lane", "makeSIMDLoadStoreLane(s, StoreLaneVec8x16)"), ("v128.store16_lane", "makeSIMDLoadStoreLane(s, StoreLaneVec16x8)"), ("v128.store32_lane", "makeSIMDLoadStoreLane(s, StoreLaneVec32x4)"), ("v128.store64_lane", "makeSIMDLoadStoreLane(s, StoreLaneVec64x2)"), ("i8x16.popcnt", "makeUnary(s, UnaryOp::PopcntVecI8x16)"), ("i8x16.abs", "makeUnary(s, UnaryOp::AbsVecI8x16)"), ("i8x16.neg", "makeUnary(s, UnaryOp::NegVecI8x16)"), ("i8x16.any_true", "makeUnary(s, UnaryOp::AnyTrueVecI8x16)"), ("i8x16.all_true", "makeUnary(s, UnaryOp::AllTrueVecI8x16)"), ("i8x16.bitmask", "makeUnary(s, UnaryOp::BitmaskVecI8x16)"), ("i8x16.shl", "makeSIMDShift(s, SIMDShiftOp::ShlVecI8x16)"), ("i8x16.shr_s", "makeSIMDShift(s, SIMDShiftOp::ShrSVecI8x16)"), ("i8x16.shr_u", "makeSIMDShift(s, SIMDShiftOp::ShrUVecI8x16)"), ("i8x16.add", "makeBinary(s, BinaryOp::AddVecI8x16)"), ("i8x16.add_saturate_s", "makeBinary(s, BinaryOp::AddSatSVecI8x16)"), ("i8x16.add_saturate_u", "makeBinary(s, BinaryOp::AddSatUVecI8x16)"), ("i8x16.sub", "makeBinary(s, BinaryOp::SubVecI8x16)"), ("i8x16.sub_saturate_s", "makeBinary(s, BinaryOp::SubSatSVecI8x16)"), ("i8x16.sub_saturate_u", "makeBinary(s, BinaryOp::SubSatUVecI8x16)"), ("i8x16.mul", "makeBinary(s, BinaryOp::MulVecI8x16)"), ("i8x16.min_s", "makeBinary(s, BinaryOp::MinSVecI8x16)"), ("i8x16.min_u", "makeBinary(s, BinaryOp::MinUVecI8x16)"), ("i8x16.max_s", "makeBinary(s, BinaryOp::MaxSVecI8x16)"), ("i8x16.max_u", "makeBinary(s, BinaryOp::MaxUVecI8x16)"), ("i8x16.avgr_u", "makeBinary(s, BinaryOp::AvgrUVecI8x16)"), ("i16x8.abs", "makeUnary(s, UnaryOp::AbsVecI16x8)"), ("i16x8.neg", "makeUnary(s, UnaryOp::NegVecI16x8)"), ("i16x8.any_true", "makeUnary(s, UnaryOp::AnyTrueVecI16x8)"), ("i16x8.all_true", "makeUnary(s, UnaryOp::AllTrueVecI16x8)"), ("i16x8.bitmask", "makeUnary(s, UnaryOp::BitmaskVecI16x8)"), ("i16x8.shl", "makeSIMDShift(s, SIMDShiftOp::ShlVecI16x8)"), ("i16x8.shr_s", "makeSIMDShift(s, SIMDShiftOp::ShrSVecI16x8)"), ("i16x8.shr_u", "makeSIMDShift(s, SIMDShiftOp::ShrUVecI16x8)"), ("i16x8.add", "makeBinary(s, BinaryOp::AddVecI16x8)"), ("i16x8.add_saturate_s", "makeBinary(s, BinaryOp::AddSatSVecI16x8)"), ("i16x8.add_saturate_u", "makeBinary(s, BinaryOp::AddSatUVecI16x8)"), ("i16x8.sub", "makeBinary(s, BinaryOp::SubVecI16x8)"), ("i16x8.sub_saturate_s", "makeBinary(s, BinaryOp::SubSatSVecI16x8)"), ("i16x8.sub_saturate_u", "makeBinary(s, BinaryOp::SubSatUVecI16x8)"), ("i16x8.mul", "makeBinary(s, BinaryOp::MulVecI16x8)"), ("i16x8.min_s", "makeBinary(s, BinaryOp::MinSVecI16x8)"), ("i16x8.min_u", "makeBinary(s, BinaryOp::MinUVecI16x8)"), ("i16x8.max_s", "makeBinary(s, BinaryOp::MaxSVecI16x8)"), ("i16x8.max_u", "makeBinary(s, BinaryOp::MaxUVecI16x8)"), ("i16x8.avgr_u", "makeBinary(s, BinaryOp::AvgrUVecI16x8)"), ("i16x8.q15mulr_sat_s", "makeBinary(s, BinaryOp::Q15MulrSatSVecI16x8)"), ("i16x8.extmul_low_i8x16_s", "makeBinary(s, BinaryOp::ExtMulLowSVecI16x8)"), ("i16x8.extmul_high_i8x16_s", "makeBinary(s, BinaryOp::ExtMulHighSVecI16x8)"), ("i16x8.extmul_low_i8x16_u", "makeBinary(s, BinaryOp::ExtMulLowUVecI16x8)"), ("i16x8.extmul_high_i8x16_u", "makeBinary(s, BinaryOp::ExtMulHighUVecI16x8)"), ("i32x4.abs", "makeUnary(s, UnaryOp::AbsVecI32x4)"), ("i32x4.neg", "makeUnary(s, UnaryOp::NegVecI32x4)"), ("i32x4.any_true", "makeUnary(s, UnaryOp::AnyTrueVecI32x4)"), ("i32x4.all_true", "makeUnary(s, UnaryOp::AllTrueVecI32x4)"), ("i32x4.bitmask", "makeUnary(s, UnaryOp::BitmaskVecI32x4)"), ("i32x4.shl", "makeSIMDShift(s, SIMDShiftOp::ShlVecI32x4)"), ("i32x4.shr_s", "makeSIMDShift(s, SIMDShiftOp::ShrSVecI32x4)"), ("i32x4.shr_u", "makeSIMDShift(s, SIMDShiftOp::ShrUVecI32x4)"), ("i32x4.add", "makeBinary(s, BinaryOp::AddVecI32x4)"), ("i32x4.sub", "makeBinary(s, BinaryOp::SubVecI32x4)"), ("i32x4.mul", "makeBinary(s, BinaryOp::MulVecI32x4)"), ("i32x4.min_s", "makeBinary(s, BinaryOp::MinSVecI32x4)"), ("i32x4.min_u", "makeBinary(s, BinaryOp::MinUVecI32x4)"), ("i32x4.max_s", "makeBinary(s, BinaryOp::MaxSVecI32x4)"), ("i32x4.max_u", "makeBinary(s, BinaryOp::MaxUVecI32x4)"), ("i32x4.dot_i16x8_s", "makeBinary(s, BinaryOp::DotSVecI16x8ToVecI32x4)"), ("i32x4.extmul_low_i16x8_s", "makeBinary(s, BinaryOp::ExtMulLowSVecI32x4)"), ("i32x4.extmul_high_i16x8_s", "makeBinary(s, BinaryOp::ExtMulHighSVecI32x4)"), ("i32x4.extmul_low_i16x8_u", "makeBinary(s, BinaryOp::ExtMulLowUVecI32x4)"), ("i32x4.extmul_high_i16x8_u", "makeBinary(s, BinaryOp::ExtMulHighUVecI32x4)"), ("i64x2.neg", "makeUnary(s, UnaryOp::NegVecI64x2)"), ("i64x2.bitmask", "makeUnary(s, UnaryOp::BitmaskVecI64x2)"), ("i64x2.shl", "makeSIMDShift(s, SIMDShiftOp::ShlVecI64x2)"), ("i64x2.shr_s", "makeSIMDShift(s, SIMDShiftOp::ShrSVecI64x2)"), ("i64x2.shr_u", "makeSIMDShift(s, SIMDShiftOp::ShrUVecI64x2)"), ("i64x2.add", "makeBinary(s, BinaryOp::AddVecI64x2)"), ("i64x2.sub", "makeBinary(s, BinaryOp::SubVecI64x2)"), ("i64x2.mul", "makeBinary(s, BinaryOp::MulVecI64x2)"), ("i64x2.extmul_low_i32x4_s", "makeBinary(s, BinaryOp::ExtMulLowSVecI64x2)"), ("i64x2.extmul_high_i32x4_s", "makeBinary(s, BinaryOp::ExtMulHighSVecI64x2)"), ("i64x2.extmul_low_i32x4_u", "makeBinary(s, BinaryOp::ExtMulLowUVecI64x2)"), ("i64x2.extmul_high_i32x4_u", "makeBinary(s, BinaryOp::ExtMulHighUVecI64x2)"), ("f32x4.abs", "makeUnary(s, UnaryOp::AbsVecF32x4)"), ("f32x4.neg", "makeUnary(s, UnaryOp::NegVecF32x4)"), ("f32x4.sqrt", "makeUnary(s, UnaryOp::SqrtVecF32x4)"), ("f32x4.qfma", "makeSIMDTernary(s, SIMDTernaryOp::QFMAF32x4)"), ("f32x4.qfms", "makeSIMDTernary(s, SIMDTernaryOp::QFMSF32x4)"), ("f32x4.add", "makeBinary(s, BinaryOp::AddVecF32x4)"), ("f32x4.sub", "makeBinary(s, BinaryOp::SubVecF32x4)"), ("f32x4.mul", "makeBinary(s, BinaryOp::MulVecF32x4)"), ("f32x4.div", "makeBinary(s, BinaryOp::DivVecF32x4)"), ("f32x4.min", "makeBinary(s, BinaryOp::MinVecF32x4)"), ("f32x4.max", "makeBinary(s, BinaryOp::MaxVecF32x4)"), ("f32x4.pmin", "makeBinary(s, BinaryOp::PMinVecF32x4)"), ("f32x4.pmax", "makeBinary(s, BinaryOp::PMaxVecF32x4)"), ("f32x4.ceil", "makeUnary(s, UnaryOp::CeilVecF32x4)"), ("f32x4.floor", "makeUnary(s, UnaryOp::FloorVecF32x4)"), ("f32x4.trunc", "makeUnary(s, UnaryOp::TruncVecF32x4)"), ("f32x4.nearest", "makeUnary(s, UnaryOp::NearestVecF32x4)"), ("f64x2.abs", "makeUnary(s, UnaryOp::AbsVecF64x2)"), ("f64x2.neg", "makeUnary(s, UnaryOp::NegVecF64x2)"), ("f64x2.sqrt", "makeUnary(s, UnaryOp::SqrtVecF64x2)"), ("f64x2.qfma", "makeSIMDTernary(s, SIMDTernaryOp::QFMAF64x2)"), ("f64x2.qfms", "makeSIMDTernary(s, SIMDTernaryOp::QFMSF64x2)"), ("f64x2.add", "makeBinary(s, BinaryOp::AddVecF64x2)"), ("f64x2.sub", "makeBinary(s, BinaryOp::SubVecF64x2)"), ("f64x2.mul", "makeBinary(s, BinaryOp::MulVecF64x2)"), ("f64x2.div", "makeBinary(s, BinaryOp::DivVecF64x2)"), ("f64x2.min", "makeBinary(s, BinaryOp::MinVecF64x2)"), ("f64x2.max", "makeBinary(s, BinaryOp::MaxVecF64x2)"), ("f64x2.pmin", "makeBinary(s, BinaryOp::PMinVecF64x2)"), ("f64x2.pmax", "makeBinary(s, BinaryOp::PMaxVecF64x2)"), ("f64x2.ceil", "makeUnary(s, UnaryOp::CeilVecF64x2)"), ("f64x2.floor", "makeUnary(s, UnaryOp::FloorVecF64x2)"), ("f64x2.trunc", "makeUnary(s, UnaryOp::TruncVecF64x2)"), ("f64x2.nearest", "makeUnary(s, UnaryOp::NearestVecF64x2)"), ("i32x4.trunc_sat_f32x4_s", "makeUnary(s, UnaryOp::TruncSatSVecF32x4ToVecI32x4)"), ("i32x4.trunc_sat_f32x4_u", "makeUnary(s, UnaryOp::TruncSatUVecF32x4ToVecI32x4)"), ("i64x2.trunc_sat_f64x2_s", "makeUnary(s, UnaryOp::TruncSatSVecF64x2ToVecI64x2)"), ("i64x2.trunc_sat_f64x2_u", "makeUnary(s, UnaryOp::TruncSatUVecF64x2ToVecI64x2)"), ("f32x4.convert_i32x4_s", "makeUnary(s, UnaryOp::ConvertSVecI32x4ToVecF32x4)"), ("f32x4.convert_i32x4_u", "makeUnary(s, UnaryOp::ConvertUVecI32x4ToVecF32x4)"), ("f64x2.convert_i64x2_s", "makeUnary(s, UnaryOp::ConvertSVecI64x2ToVecF64x2)"), ("f64x2.convert_i64x2_u", "makeUnary(s, UnaryOp::ConvertUVecI64x2ToVecF64x2)"), ("v8x16.load_splat", "makeSIMDLoad(s, SIMDLoadOp::LoadSplatVec8x16)"), ("v16x8.load_splat", "makeSIMDLoad(s, SIMDLoadOp::LoadSplatVec16x8)"), ("v32x4.load_splat", "makeSIMDLoad(s, SIMDLoadOp::LoadSplatVec32x4)"), ("v64x2.load_splat", "makeSIMDLoad(s, SIMDLoadOp::LoadSplatVec64x2)"), ("i16x8.load8x8_s", "makeSIMDLoad(s, SIMDLoadOp::LoadExtSVec8x8ToVecI16x8)"), ("i16x8.load8x8_u", "makeSIMDLoad(s, SIMDLoadOp::LoadExtUVec8x8ToVecI16x8)"), ("i32x4.load16x4_s", "makeSIMDLoad(s, SIMDLoadOp::LoadExtSVec16x4ToVecI32x4)"), ("i32x4.load16x4_u", "makeSIMDLoad(s, SIMDLoadOp::LoadExtUVec16x4ToVecI32x4)"), ("i64x2.load32x2_s", "makeSIMDLoad(s, SIMDLoadOp::LoadExtSVec32x2ToVecI64x2)"), ("i64x2.load32x2_u", "makeSIMDLoad(s, SIMDLoadOp::LoadExtUVec32x2ToVecI64x2)"), ("v128.load32_zero", "makeSIMDLoad(s, SIMDLoadOp::Load32Zero)"), ("v128.load64_zero", "makeSIMDLoad(s, SIMDLoadOp::Load64Zero)"), ("i8x16.narrow_i16x8_s", "makeBinary(s, BinaryOp::NarrowSVecI16x8ToVecI8x16)"), ("i8x16.narrow_i16x8_u", "makeBinary(s, BinaryOp::NarrowUVecI16x8ToVecI8x16)"), ("i16x8.narrow_i32x4_s", "makeBinary(s, BinaryOp::NarrowSVecI32x4ToVecI16x8)"), ("i16x8.narrow_i32x4_u", "makeBinary(s, BinaryOp::NarrowUVecI32x4ToVecI16x8)"), ("i16x8.widen_low_i8x16_s", "makeUnary(s, UnaryOp::WidenLowSVecI8x16ToVecI16x8)"), ("i16x8.widen_high_i8x16_s", "makeUnary(s, UnaryOp::WidenHighSVecI8x16ToVecI16x8)"), ("i16x8.widen_low_i8x16_u", "makeUnary(s, UnaryOp::WidenLowUVecI8x16ToVecI16x8)"), ("i16x8.widen_high_i8x16_u", "makeUnary(s, UnaryOp::WidenHighUVecI8x16ToVecI16x8)"), ("i32x4.widen_low_i16x8_s", "makeUnary(s, UnaryOp::WidenLowSVecI16x8ToVecI32x4)"), ("i32x4.widen_high_i16x8_s", "makeUnary(s, UnaryOp::WidenHighSVecI16x8ToVecI32x4)"), ("i32x4.widen_low_i16x8_u", "makeUnary(s, UnaryOp::WidenLowUVecI16x8ToVecI32x4)"), ("i32x4.widen_high_i16x8_u", "makeUnary(s, UnaryOp::WidenHighUVecI16x8ToVecI32x4)"), ("i64x2.widen_low_i32x4_s", "makeUnary(s, UnaryOp::WidenLowSVecI32x4ToVecI64x2)"), ("i64x2.widen_high_i32x4_s", "makeUnary(s, UnaryOp::WidenHighSVecI32x4ToVecI64x2)"), ("i64x2.widen_low_i32x4_u", "makeUnary(s, UnaryOp::WidenLowUVecI32x4ToVecI64x2)"), ("i64x2.widen_high_i32x4_u", "makeUnary(s, UnaryOp::WidenHighUVecI32x4ToVecI64x2)"), ("v8x16.swizzle", "makeBinary(s, BinaryOp::SwizzleVec8x16)"), ("i16x8.extadd_pairwise_i8x16_s", "makeUnary(s, UnaryOp::ExtAddPairwiseSVecI8x16ToI16x8)"), ("i16x8.extadd_pairwise_i8x16_u", "makeUnary(s, UnaryOp::ExtAddPairwiseUVecI8x16ToI16x8)"), ("i32x4.extadd_pairwise_i16x8_s", "makeUnary(s, UnaryOp::ExtAddPairwiseSVecI16x8ToI32x4)"), ("i32x4.extadd_pairwise_i16x8_u", "makeUnary(s, UnaryOp::ExtAddPairwiseUVecI16x8ToI32x4)"), # prefetch instructions ("prefetch.t", "makePrefetch(s, PrefetchOp::PrefetchTemporal)"), ("prefetch.nt", "makePrefetch(s, PrefetchOp::PrefetchNontemporal)"), # reference types instructions # TODO Add table instructions ("ref.null", "makeRefNull(s)"), ("ref.is_null", "makeRefIsNull(s)"), ("ref.func", "makeRefFunc(s)"), # exception handling instructions ("try", "makeTry(s)"), ("throw", "makeThrow(s)"), ("rethrow", "makeRethrow(s)"), ("br_on_exn", "makeBrOnExn(s)"), # Multivalue pseudoinstructions ("tuple.make", "makeTupleMake(s)"), ("tuple.extract", "makeTupleExtract(s)"), ("pop", "makePop(s)"), # Typed function references instructions ("call_ref", "makeCallRef(s, /*isReturn=*/false)"), ("return_call_ref", "makeCallRef(s, /*isReturn=*/true)"), # GC ("ref.eq", "makeRefEq(s)"), ("i31.new", "makeI31New(s)"), ("i31.get_s", "makeI31Get(s, true)"), ("i31.get_u", "makeI31Get(s, false)"), ("ref.test", "makeRefTest(s)"), ("ref.cast", "makeRefCast(s)"), ("br_on_cast", "makeBrOnCast(s)"), ("rtt.canon", "makeRttCanon(s)"), ("rtt.sub", "makeRttSub(s)"), ("struct.new_with_rtt", "makeStructNew(s, false)"), ("struct.new_default_with_rtt", "makeStructNew(s, true)"), ("struct.get", "makeStructGet(s)"), ("struct.get_s", "makeStructGet(s, true)"), ("struct.get_u", "makeStructGet(s, false)"), ("struct.set", "makeStructSet(s)"), ("array.new_with_rtt", "makeArrayNew(s, false)"), ("array.new_default_with_rtt", "makeArrayNew(s, true)"), ("array.get", "makeArrayGet(s)"), ("array.get_s", "makeArrayGet(s, true)"), ("array.get_u", "makeArrayGet(s, false)"), ("array.set", "makeArraySet(s)"), ("array.len", "makeArrayLen(s)") ] class CodePrinter: indents = 0 def __enter__(self): CodePrinter.indents += 1 def __exit__(self, *args): CodePrinter.indents -= 1 def indent(self): # call in a 'with' statement return self def print_line(self, line): print(" " * CodePrinter.indents + line) class Node: def __init__(self, expr=None, children=None, inst=None): # the expression to return if this is the string has ended self.expr = expr # map unique strings to children nodes self.children = children if children else {} # full instruction leading to this node self.inst = inst def _common_prefix(a, b): """Return the common prefix of two strings.""" prefix = [] while a and b and a[0] == b[0]: prefix.append(a[0]) a = a[1:] b = b[1:] return "".join(prefix) def do_insert(self, full_inst, inst, expr): if not inst: assert self.expr is None, "Repeated instruction " + full_inst self.expr = expr self.inst = full_inst return # find key with shared prefix prefix, key = "", None for k in self.children: prefix = Node._common_prefix(inst, k) if prefix: key = k break if key is None: # unique prefix, insert and stop self.children[inst] = Node(expr, inst=full_inst) return key_remainder = key[len(prefix):] if key_remainder: # split key and move everything after the prefix to a new node child = self.children.pop(key) self.children[prefix] = Node(children={key_remainder: child}) # update key for recursive insert key = prefix # chop off prefix and recurse self.children[key].do_insert(full_inst, inst[len(key):], expr) def insert(self, inst, expr): self.do_insert(inst, inst, expr) def instruction_parser(): """Build a trie out of all the instructions, then emit it as C++ code.""" trie = Node() inst_length = 0 for inst, expr in instructions: inst_length = max(inst_length, len(inst)) trie.insert(inst, expr) printer = CodePrinter() printer.print_line("char op[{}] = {{'\\0'}};".format(inst_length + 1)) printer.print_line("strncpy(op, s[0]->c_str(), {});".format(inst_length)) def print_leaf(expr, inst): printer.print_line("if (strcmp(op, \"{inst}\") == 0) {{ return {expr}; }}" .format(inst=inst, expr=expr)) printer.print_line("goto parse_error;") def emit(node, idx=0): assert node.children printer.print_line("switch (op[{}]) {{".format(idx)) with printer.indent(): if node.expr: printer.print_line("case '\\0':") with printer.indent(): print_leaf(node.expr, node.inst) children = sorted(node.children.items(), key=lambda pair: pair[0]) for prefix, child in children: if child.children: printer.print_line("case '{}': {{".format(prefix[0])) with printer.indent(): emit(child, idx + len(prefix)) printer.print_line("}") else: assert child.expr printer.print_line("case '{}':".format(prefix[0])) with printer.indent(): print_leaf(child.expr, child.inst) printer.print_line("default: goto parse_error;") printer.print_line("}") emit(trie) printer.print_line("parse_error:") with printer.indent(): printer.print_line("throw ParseException(std::string(op), s.line, s.col);") def print_header(): print("// DO NOT EDIT! This file generated by scripts/gen-s-parser.py\n") print("// clang-format off\n") def print_footer(): print("\n// clang-format on") def generate_with_guard(generator, guard): print("#ifdef {}".format(guard)) print("#undef {}".format(guard)) generator() print("#endif // {}".format(guard)) def main(): if sys.version_info.major != 3: import datetime print("It's " + str(datetime.datetime.now().year) + "! Use Python 3!") sys.exit(1) print_header() generate_with_guard(instruction_parser, "INSTRUCTION_PARSER") print_footer() if __name__ == "__main__": main()