Adding upstream version 1.16.10.upstream/1.16.10upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 4905 insertions, 0 deletions

diff --git a/src/cmd/compile/internal/ssa/rewriteWasm.go b/src/cmd/compile/internal/ssa/rewriteWasm.go
new file mode 100644
index 0000000..c8ecefc
--- /dev/null
+++ b/src/cmd/compile/internal/ssa/rewriteWasm.go
@@ -0,0 +1,4905 @@
+// Code generated from gen/Wasm.rules; DO NOT EDIT.
+// generated with: cd gen; go run *.go
+
+package ssa
+
+import "math"
+import "cmd/internal/objabi"
+import "cmd/compile/internal/types"
+
+func rewriteValueWasm(v *Value) bool {
+	switch v.Op {
+	case OpAbs:
+		v.Op = OpWasmF64Abs
+		return true
+	case OpAdd16:
+		v.Op = OpWasmI64Add
+		return true
+	case OpAdd32:
+		v.Op = OpWasmI64Add
+		return true
+	case OpAdd32F:
+		v.Op = OpWasmF32Add
+		return true
+	case OpAdd64:
+		v.Op = OpWasmI64Add
+		return true
+	case OpAdd64F:
+		v.Op = OpWasmF64Add
+		return true
+	case OpAdd8:
+		v.Op = OpWasmI64Add
+		return true
+	case OpAddPtr:
+		v.Op = OpWasmI64Add
+		return true
+	case OpAddr:
+		return rewriteValueWasm_OpAddr(v)
+	case OpAnd16:
+		v.Op = OpWasmI64And
+		return true
+	case OpAnd32:
+		v.Op = OpWasmI64And
+		return true
+	case OpAnd64:
+		v.Op = OpWasmI64And
+		return true
+	case OpAnd8:
+		v.Op = OpWasmI64And
+		return true
+	case OpAndB:
+		v.Op = OpWasmI64And
+		return true
+	case OpBitLen64:
+		return rewriteValueWasm_OpBitLen64(v)
+	case OpCeil:
+		v.Op = OpWasmF64Ceil
+		return true
+	case OpClosureCall:
+		v.Op = OpWasmLoweredClosureCall
+		return true
+	case OpCom16:
+		return rewriteValueWasm_OpCom16(v)
+	case OpCom32:
+		return rewriteValueWasm_OpCom32(v)
+	case OpCom64:
+		return rewriteValueWasm_OpCom64(v)
+	case OpCom8:
+		return rewriteValueWasm_OpCom8(v)
+	case OpCondSelect:
+		v.Op = OpWasmSelect
+		return true
+	case OpConst16:
+		return rewriteValueWasm_OpConst16(v)
+	case OpConst32:
+		return rewriteValueWasm_OpConst32(v)
+	case OpConst32F:
+		v.Op = OpWasmF32Const
+		return true
+	case OpConst64:
+		v.Op = OpWasmI64Const
+		return true
+	case OpConst64F:
+		v.Op = OpWasmF64Const
+		return true
+	case OpConst8:
+		return rewriteValueWasm_OpConst8(v)
+	case OpConstBool:
+		return rewriteValueWasm_OpConstBool(v)
+	case OpConstNil:
+		return rewriteValueWasm_OpConstNil(v)
+	case OpConvert:
+		v.Op = OpWasmLoweredConvert
+		return true
+	case OpCopysign:
+		v.Op = OpWasmF64Copysign
+		return true
+	case OpCtz16:
+		return rewriteValueWasm_OpCtz16(v)
+	case OpCtz16NonZero:
+		v.Op = OpWasmI64Ctz
+		return true
+	case OpCtz32:
+		return rewriteValueWasm_OpCtz32(v)
+	case OpCtz32NonZero:
+		v.Op = OpWasmI64Ctz
+		return true
+	case OpCtz64:
+		v.Op = OpWasmI64Ctz
+		return true
+	case OpCtz64NonZero:
+		v.Op = OpWasmI64Ctz
+		return true
+	case OpCtz8:
+		return rewriteValueWasm_OpCtz8(v)
+	case OpCtz8NonZero:
+		v.Op = OpWasmI64Ctz
+		return true
+	case OpCvt32Fto32:
+		v.Op = OpWasmI64TruncSatF32S
+		return true
+	case OpCvt32Fto32U:
+		v.Op = OpWasmI64TruncSatF32U
+		return true
+	case OpCvt32Fto64:
+		v.Op = OpWasmI64TruncSatF32S
+		return true
+	case OpCvt32Fto64F:
+		v.Op = OpWasmF64PromoteF32
+		return true
+	case OpCvt32Fto64U:
+		v.Op = OpWasmI64TruncSatF32U
+		return true
+	case OpCvt32Uto32F:
+		return rewriteValueWasm_OpCvt32Uto32F(v)
+	case OpCvt32Uto64F:
+		return rewriteValueWasm_OpCvt32Uto64F(v)
+	case OpCvt32to32F:
+		return rewriteValueWasm_OpCvt32to32F(v)
+	case OpCvt32to64F:
+		return rewriteValueWasm_OpCvt32to64F(v)
+	case OpCvt64Fto32:
+		v.Op = OpWasmI64TruncSatF64S
+		return true
+	case OpCvt64Fto32F:
+		v.Op = OpWasmF32DemoteF64
+		return true
+	case OpCvt64Fto32U:
+		v.Op = OpWasmI64TruncSatF64U
+		return true
+	case OpCvt64Fto64:
+		v.Op = OpWasmI64TruncSatF64S
+		return true
+	case OpCvt64Fto64U:
+		v.Op = OpWasmI64TruncSatF64U
+		return true
+	case OpCvt64Uto32F:
+		v.Op = OpWasmF32ConvertI64U
+		return true
+	case OpCvt64Uto64F:
+		v.Op = OpWasmF64ConvertI64U
+		return true
+	case OpCvt64to32F:
+		v.Op = OpWasmF32ConvertI64S
+		return true
+	case OpCvt64to64F:
+		v.Op = OpWasmF64ConvertI64S
+		return true
+	case OpCvtBoolToUint8:
+		v.Op = OpCopy
+		return true
+	case OpDiv16:
+		return rewriteValueWasm_OpDiv16(v)
+	case OpDiv16u:
+		return rewriteValueWasm_OpDiv16u(v)
+	case OpDiv32:
+		return rewriteValueWasm_OpDiv32(v)
+	case OpDiv32F:
+		v.Op = OpWasmF32Div
+		return true
+	case OpDiv32u:
+		return rewriteValueWasm_OpDiv32u(v)
+	case OpDiv64:
+		return rewriteValueWasm_OpDiv64(v)
+	case OpDiv64F:
+		v.Op = OpWasmF64Div
+		return true
+	case OpDiv64u:
+		v.Op = OpWasmI64DivU
+		return true
+	case OpDiv8:
+		return rewriteValueWasm_OpDiv8(v)
+	case OpDiv8u:
+		return rewriteValueWasm_OpDiv8u(v)
+	case OpEq16:
+		return rewriteValueWasm_OpEq16(v)
+	case OpEq32:
+		return rewriteValueWasm_OpEq32(v)
+	case OpEq32F:
+		v.Op = OpWasmF32Eq
+		return true
+	case OpEq64:
+		v.Op = OpWasmI64Eq
+		return true
+	case OpEq64F:
+		v.Op = OpWasmF64Eq
+		return true
+	case OpEq8:
+		return rewriteValueWasm_OpEq8(v)
+	case OpEqB:
+		v.Op = OpWasmI64Eq
+		return true
+	case OpEqPtr:
+		v.Op = OpWasmI64Eq
+		return true
+	case OpFloor:
+		v.Op = OpWasmF64Floor
+		return true
+	case OpGetCallerPC:
+		v.Op = OpWasmLoweredGetCallerPC
+		return true
+	case OpGetCallerSP:
+		v.Op = OpWasmLoweredGetCallerSP
+		return true
+	case OpGetClosurePtr:
+		v.Op = OpWasmLoweredGetClosurePtr
+		return true
+	case OpInterCall:
+		v.Op = OpWasmLoweredInterCall
+		return true
+	case OpIsInBounds:
+		v.Op = OpWasmI64LtU
+		return true
+	case OpIsNonNil:
+		return rewriteValueWasm_OpIsNonNil(v)
+	case OpIsSliceInBounds:
+		v.Op = OpWasmI64LeU
+		return true
+	case OpLeq16:
+		return rewriteValueWasm_OpLeq16(v)
+	case OpLeq16U:
+		return rewriteValueWasm_OpLeq16U(v)
+	case OpLeq32:
+		return rewriteValueWasm_OpLeq32(v)
+	case OpLeq32F:
+		v.Op = OpWasmF32Le
+		return true
+	case OpLeq32U:
+		return rewriteValueWasm_OpLeq32U(v)
+	case OpLeq64:
+		v.Op = OpWasmI64LeS
+		return true
+	case OpLeq64F:
+		v.Op = OpWasmF64Le
+		return true
+	case OpLeq64U:
+		v.Op = OpWasmI64LeU
+		return true
+	case OpLeq8:
+		return rewriteValueWasm_OpLeq8(v)
+	case OpLeq8U:
+		return rewriteValueWasm_OpLeq8U(v)
+	case OpLess16:
+		return rewriteValueWasm_OpLess16(v)
+	case OpLess16U:
+		return rewriteValueWasm_OpLess16U(v)
+	case OpLess32:
+		return rewriteValueWasm_OpLess32(v)
+	case OpLess32F:
+		v.Op = OpWasmF32Lt
+		return true
+	case OpLess32U:
+		return rewriteValueWasm_OpLess32U(v)
+	case OpLess64:
+		v.Op = OpWasmI64LtS
+		return true
+	case OpLess64F:
+		v.Op = OpWasmF64Lt
+		return true
+	case OpLess64U:
+		v.Op = OpWasmI64LtU
+		return true
+	case OpLess8:
+		return rewriteValueWasm_OpLess8(v)
+	case OpLess8U:
+		return rewriteValueWasm_OpLess8U(v)
+	case OpLoad:
+		return rewriteValueWasm_OpLoad(v)
+	case OpLocalAddr:
+		return rewriteValueWasm_OpLocalAddr(v)
+	case OpLsh16x16:
+		return rewriteValueWasm_OpLsh16x16(v)
+	case OpLsh16x32:
+		return rewriteValueWasm_OpLsh16x32(v)
+	case OpLsh16x64:
+		v.Op = OpLsh64x64
+		return true
+	case OpLsh16x8:
+		return rewriteValueWasm_OpLsh16x8(v)
+	case OpLsh32x16:
+		return rewriteValueWasm_OpLsh32x16(v)
+	case OpLsh32x32:
+		return rewriteValueWasm_OpLsh32x32(v)
+	case OpLsh32x64:
+		v.Op = OpLsh64x64
+		return true
+	case OpLsh32x8:
+		return rewriteValueWasm_OpLsh32x8(v)
+	case OpLsh64x16:
+		return rewriteValueWasm_OpLsh64x16(v)
+	case OpLsh64x32:
+		return rewriteValueWasm_OpLsh64x32(v)
+	case OpLsh64x64:
+		return rewriteValueWasm_OpLsh64x64(v)
+	case OpLsh64x8:
+		return rewriteValueWasm_OpLsh64x8(v)
+	case OpLsh8x16:
+		return rewriteValueWasm_OpLsh8x16(v)
+	case OpLsh8x32:
+		return rewriteValueWasm_OpLsh8x32(v)
+	case OpLsh8x64:
+		v.Op = OpLsh64x64
+		return true
+	case OpLsh8x8:
+		return rewriteValueWasm_OpLsh8x8(v)
+	case OpMod16:
+		return rewriteValueWasm_OpMod16(v)
+	case OpMod16u:
+		return rewriteValueWasm_OpMod16u(v)
+	case OpMod32:
+		return rewriteValueWasm_OpMod32(v)
+	case OpMod32u:
+		return rewriteValueWasm_OpMod32u(v)
+	case OpMod64:
+		return rewriteValueWasm_OpMod64(v)
+	case OpMod64u:
+		v.Op = OpWasmI64RemU
+		return true
+	case OpMod8:
+		return rewriteValueWasm_OpMod8(v)
+	case OpMod8u:
+		return rewriteValueWasm_OpMod8u(v)
+	case OpMove:
+		return rewriteValueWasm_OpMove(v)
+	case OpMul16:
+		v.Op = OpWasmI64Mul
+		return true
+	case OpMul32:
+		v.Op = OpWasmI64Mul
+		return true
+	case OpMul32F:
+		v.Op = OpWasmF32Mul
+		return true
+	case OpMul64:
+		v.Op = OpWasmI64Mul
+		return true
+	case OpMul64F:
+		v.Op = OpWasmF64Mul
+		return true
+	case OpMul8:
+		v.Op = OpWasmI64Mul
+		return true
+	case OpNeg16:
+		return rewriteValueWasm_OpNeg16(v)
+	case OpNeg32:
+		return rewriteValueWasm_OpNeg32(v)
+	case OpNeg32F:
+		v.Op = OpWasmF32Neg
+		return true
+	case OpNeg64:
+		return rewriteValueWasm_OpNeg64(v)
+	case OpNeg64F:
+		v.Op = OpWasmF64Neg
+		return true
+	case OpNeg8:
+		return rewriteValueWasm_OpNeg8(v)
+	case OpNeq16:
+		return rewriteValueWasm_OpNeq16(v)
+	case OpNeq32:
+		return rewriteValueWasm_OpNeq32(v)
+	case OpNeq32F:
+		v.Op = OpWasmF32Ne
+		return true
+	case OpNeq64:
+		v.Op = OpWasmI64Ne
+		return true
+	case OpNeq64F:
+		v.Op = OpWasmF64Ne
+		return true
+	case OpNeq8:
+		return rewriteValueWasm_OpNeq8(v)
+	case OpNeqB:
+		v.Op = OpWasmI64Ne
+		return true
+	case OpNeqPtr:
+		v.Op = OpWasmI64Ne
+		return true
+	case OpNilCheck:
+		v.Op = OpWasmLoweredNilCheck
+		return true
+	case OpNot:
+		v.Op = OpWasmI64Eqz
+		return true
+	case OpOffPtr:
+		v.Op = OpWasmI64AddConst
+		return true
+	case OpOr16:
+		v.Op = OpWasmI64Or
+		return true
+	case OpOr32:
+		v.Op = OpWasmI64Or
+		return true
+	case OpOr64:
+		v.Op = OpWasmI64Or
+		return true
+	case OpOr8:
+		v.Op = OpWasmI64Or
+		return true
+	case OpOrB:
+		v.Op = OpWasmI64Or
+		return true
+	case OpPopCount16:
+		return rewriteValueWasm_OpPopCount16(v)
+	case OpPopCount32:
+		return rewriteValueWasm_OpPopCount32(v)
+	case OpPopCount64:
+		v.Op = OpWasmI64Popcnt
+		return true
+	case OpPopCount8:
+		return rewriteValueWasm_OpPopCount8(v)
+	case OpRotateLeft16:
+		return rewriteValueWasm_OpRotateLeft16(v)
+	case OpRotateLeft32:
+		v.Op = OpWasmI32Rotl
+		return true
+	case OpRotateLeft64:
+		v.Op = OpWasmI64Rotl
+		return true
+	case OpRotateLeft8:
+		return rewriteValueWasm_OpRotateLeft8(v)
+	case OpRound32F:
+		v.Op = OpCopy
+		return true
+	case OpRound64F:
+		v.Op = OpCopy
+		return true
+	case OpRoundToEven:
+		v.Op = OpWasmF64Nearest
+		return true
+	case OpRsh16Ux16:
+		return rewriteValueWasm_OpRsh16Ux16(v)
+	case OpRsh16Ux32:
+		return rewriteValueWasm_OpRsh16Ux32(v)
+	case OpRsh16Ux64:
+		return rewriteValueWasm_OpRsh16Ux64(v)
+	case OpRsh16Ux8:
+		return rewriteValueWasm_OpRsh16Ux8(v)
+	case OpRsh16x16:
+		return rewriteValueWasm_OpRsh16x16(v)
+	case OpRsh16x32:
+		return rewriteValueWasm_OpRsh16x32(v)
+	case OpRsh16x64:
+		return rewriteValueWasm_OpRsh16x64(v)
+	case OpRsh16x8:
+		return rewriteValueWasm_OpRsh16x8(v)
+	case OpRsh32Ux16:
+		return rewriteValueWasm_OpRsh32Ux16(v)
+	case OpRsh32Ux32:
+		return rewriteValueWasm_OpRsh32Ux32(v)
+	case OpRsh32Ux64:
+		return rewriteValueWasm_OpRsh32Ux64(v)
+	case OpRsh32Ux8:
+		return rewriteValueWasm_OpRsh32Ux8(v)
+	case OpRsh32x16:
+		return rewriteValueWasm_OpRsh32x16(v)
+	case OpRsh32x32:
+		return rewriteValueWasm_OpRsh32x32(v)
+	case OpRsh32x64:
+		return rewriteValueWasm_OpRsh32x64(v)
+	case OpRsh32x8:
+		return rewriteValueWasm_OpRsh32x8(v)
+	case OpRsh64Ux16:
+		return rewriteValueWasm_OpRsh64Ux16(v)
+	case OpRsh64Ux32:
+		return rewriteValueWasm_OpRsh64Ux32(v)
+	case OpRsh64Ux64:
+		return rewriteValueWasm_OpRsh64Ux64(v)
+	case OpRsh64Ux8:
+		return rewriteValueWasm_OpRsh64Ux8(v)
+	case OpRsh64x16:
+		return rewriteValueWasm_OpRsh64x16(v)
+	case OpRsh64x32:
+		return rewriteValueWasm_OpRsh64x32(v)
+	case OpRsh64x64:
+		return rewriteValueWasm_OpRsh64x64(v)
+	case OpRsh64x8:
+		return rewriteValueWasm_OpRsh64x8(v)
+	case OpRsh8Ux16:
+		return rewriteValueWasm_OpRsh8Ux16(v)
+	case OpRsh8Ux32:
+		return rewriteValueWasm_OpRsh8Ux32(v)
+	case OpRsh8Ux64:
+		return rewriteValueWasm_OpRsh8Ux64(v)
+	case OpRsh8Ux8:
+		return rewriteValueWasm_OpRsh8Ux8(v)
+	case OpRsh8x16:
+		return rewriteValueWasm_OpRsh8x16(v)
+	case OpRsh8x32:
+		return rewriteValueWasm_OpRsh8x32(v)
+	case OpRsh8x64:
+		return rewriteValueWasm_OpRsh8x64(v)
+	case OpRsh8x8:
+		return rewriteValueWasm_OpRsh8x8(v)
+	case OpSignExt16to32:
+		return rewriteValueWasm_OpSignExt16to32(v)
+	case OpSignExt16to64:
+		return rewriteValueWasm_OpSignExt16to64(v)
+	case OpSignExt32to64:
+		return rewriteValueWasm_OpSignExt32to64(v)
+	case OpSignExt8to16:
+		return rewriteValueWasm_OpSignExt8to16(v)
+	case OpSignExt8to32:
+		return rewriteValueWasm_OpSignExt8to32(v)
+	case OpSignExt8to64:
+		return rewriteValueWasm_OpSignExt8to64(v)
+	case OpSlicemask:
+		return rewriteValueWasm_OpSlicemask(v)
+	case OpSqrt:
+		v.Op = OpWasmF64Sqrt
+		return true
+	case OpStaticCall:
+		v.Op = OpWasmLoweredStaticCall
+		return true
+	case OpStore:
+		return rewriteValueWasm_OpStore(v)
+	case OpSub16:
+		v.Op = OpWasmI64Sub
+		return true
+	case OpSub32:
+		v.Op = OpWasmI64Sub
+		return true
+	case OpSub32F:
+		v.Op = OpWasmF32Sub
+		return true
+	case OpSub64:
+		v.Op = OpWasmI64Sub
+		return true
+	case OpSub64F:
+		v.Op = OpWasmF64Sub
+		return true
+	case OpSub8:
+		v.Op = OpWasmI64Sub
+		return true
+	case OpSubPtr:
+		v.Op = OpWasmI64Sub
+		return true
+	case OpTrunc:
+		v.Op = OpWasmF64Trunc
+		return true
+	case OpTrunc16to8:
+		v.Op = OpCopy
+		return true
+	case OpTrunc32to16:
+		v.Op = OpCopy
+		return true
+	case OpTrunc32to8:
+		v.Op = OpCopy
+		return true
+	case OpTrunc64to16:
+		v.Op = OpCopy
+		return true
+	case OpTrunc64to32:
+		v.Op = OpCopy
+		return true
+	case OpTrunc64to8:
+		v.Op = OpCopy
+		return true
+	case OpWB:
+		v.Op = OpWasmLoweredWB
+		return true
+	case OpWasmF64Add:
+		return rewriteValueWasm_OpWasmF64Add(v)
+	case OpWasmF64Mul:
+		return rewriteValueWasm_OpWasmF64Mul(v)
+	case OpWasmI64Add:
+		return rewriteValueWasm_OpWasmI64Add(v)
+	case OpWasmI64AddConst:
+		return rewriteValueWasm_OpWasmI64AddConst(v)
+	case OpWasmI64And:
+		return rewriteValueWasm_OpWasmI64And(v)
+	case OpWasmI64Eq:
+		return rewriteValueWasm_OpWasmI64Eq(v)
+	case OpWasmI64Eqz:
+		return rewriteValueWasm_OpWasmI64Eqz(v)
+	case OpWasmI64LeU:
+		return rewriteValueWasm_OpWasmI64LeU(v)
+	case OpWasmI64Load:
+		return rewriteValueWasm_OpWasmI64Load(v)
+	case OpWasmI64Load16S:
+		return rewriteValueWasm_OpWasmI64Load16S(v)
+	case OpWasmI64Load16U:
+		return rewriteValueWasm_OpWasmI64Load16U(v)
+	case OpWasmI64Load32S:
+		return rewriteValueWasm_OpWasmI64Load32S(v)
+	case OpWasmI64Load32U:
+		return rewriteValueWasm_OpWasmI64Load32U(v)
+	case OpWasmI64Load8S:
+		return rewriteValueWasm_OpWasmI64Load8S(v)
+	case OpWasmI64Load8U:
+		return rewriteValueWasm_OpWasmI64Load8U(v)
+	case OpWasmI64LtU:
+		return rewriteValueWasm_OpWasmI64LtU(v)
+	case OpWasmI64Mul:
+		return rewriteValueWasm_OpWasmI64Mul(v)
+	case OpWasmI64Ne:
+		return rewriteValueWasm_OpWasmI64Ne(v)
+	case OpWasmI64Or:
+		return rewriteValueWasm_OpWasmI64Or(v)
+	case OpWasmI64Shl:
+		return rewriteValueWasm_OpWasmI64Shl(v)
+	case OpWasmI64ShrS:
+		return rewriteValueWasm_OpWasmI64ShrS(v)
+	case OpWasmI64ShrU:
+		return rewriteValueWasm_OpWasmI64ShrU(v)
+	case OpWasmI64Store:
+		return rewriteValueWasm_OpWasmI64Store(v)
+	case OpWasmI64Store16:
+		return rewriteValueWasm_OpWasmI64Store16(v)
+	case OpWasmI64Store32:
+		return rewriteValueWasm_OpWasmI64Store32(v)
+	case OpWasmI64Store8:
+		return rewriteValueWasm_OpWasmI64Store8(v)
+	case OpWasmI64Xor:
+		return rewriteValueWasm_OpWasmI64Xor(v)
+	case OpXor16:
+		v.Op = OpWasmI64Xor
+		return true
+	case OpXor32:
+		v.Op = OpWasmI64Xor
+		return true
+	case OpXor64:
+		v.Op = OpWasmI64Xor
+		return true
+	case OpXor8:
+		v.Op = OpWasmI64Xor
+		return true
+	case OpZero:
+		return rewriteValueWasm_OpZero(v)
+	case OpZeroExt16to32:
+		return rewriteValueWasm_OpZeroExt16to32(v)
+	case OpZeroExt16to64:
+		return rewriteValueWasm_OpZeroExt16to64(v)
+	case OpZeroExt32to64:
+		return rewriteValueWasm_OpZeroExt32to64(v)
+	case OpZeroExt8to16:
+		return rewriteValueWasm_OpZeroExt8to16(v)
+	case OpZeroExt8to32:
+		return rewriteValueWasm_OpZeroExt8to32(v)
+	case OpZeroExt8to64:
+		return rewriteValueWasm_OpZeroExt8to64(v)
+	}
+	return false
+}
+func rewriteValueWasm_OpAddr(v *Value) bool {
+	v_0 := v.Args[0]
+	// match: (Addr {sym} base)
+	// result: (LoweredAddr {sym} [0] base)
+	for {
+		sym := auxToSym(v.Aux)
+		base := v_0
+		v.reset(OpWasmLoweredAddr)
+		v.AuxInt = int32ToAuxInt(0)
+		v.Aux = symToAux(sym)
+		v.AddArg(base)
+		return true
+	}
+}
+func rewriteValueWasm_OpBitLen64(v *Value) bool {
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (BitLen64 x)
+	// result: (I64Sub (I64Const [64]) (I64Clz x))
+	for {
+		x := v_0
+		v.reset(OpWasmI64Sub)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v0.AuxInt = int64ToAuxInt(64)
+		v1 := b.NewValue0(v.Pos, OpWasmI64Clz, typ.Int64)
+		v1.AddArg(x)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpCom16(v *Value) bool {
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Com16 x)
+	// result: (I64Xor x (I64Const [-1]))
+	for {
+		x := v_0
+		v.reset(OpWasmI64Xor)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v0.AuxInt = int64ToAuxInt(-1)
+		v.AddArg2(x, v0)
+		return true
+	}
+}
+func rewriteValueWasm_OpCom32(v *Value) bool {
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Com32 x)
+	// result: (I64Xor x (I64Const [-1]))
+	for {
+		x := v_0
+		v.reset(OpWasmI64Xor)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v0.AuxInt = int64ToAuxInt(-1)
+		v.AddArg2(x, v0)
+		return true
+	}
+}
+func rewriteValueWasm_OpCom64(v *Value) bool {
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Com64 x)
+	// result: (I64Xor x (I64Const [-1]))
+	for {
+		x := v_0
+		v.reset(OpWasmI64Xor)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v0.AuxInt = int64ToAuxInt(-1)
+		v.AddArg2(x, v0)
+		return true
+	}
+}
+func rewriteValueWasm_OpCom8(v *Value) bool {
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Com8 x)
+	// result: (I64Xor x (I64Const [-1]))
+	for {
+		x := v_0
+		v.reset(OpWasmI64Xor)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v0.AuxInt = int64ToAuxInt(-1)
+		v.AddArg2(x, v0)
+		return true
+	}
+}
+func rewriteValueWasm_OpConst16(v *Value) bool {
+	// match: (Const16 [c])
+	// result: (I64Const [int64(c)])
+	for {
+		c := auxIntToInt16(v.AuxInt)
+		v.reset(OpWasmI64Const)
+		v.AuxInt = int64ToAuxInt(int64(c))
+		return true
+	}
+}
+func rewriteValueWasm_OpConst32(v *Value) bool {
+	// match: (Const32 [c])
+	// result: (I64Const [int64(c)])
+	for {
+		c := auxIntToInt32(v.AuxInt)
+		v.reset(OpWasmI64Const)
+		v.AuxInt = int64ToAuxInt(int64(c))
+		return true
+	}
+}
+func rewriteValueWasm_OpConst8(v *Value) bool {
+	// match: (Const8 [c])
+	// result: (I64Const [int64(c)])
+	for {
+		c := auxIntToInt8(v.AuxInt)
+		v.reset(OpWasmI64Const)
+		v.AuxInt = int64ToAuxInt(int64(c))
+		return true
+	}
+}
+func rewriteValueWasm_OpConstBool(v *Value) bool {
+	// match: (ConstBool [c])
+	// result: (I64Const [b2i(c)])
+	for {
+		c := auxIntToBool(v.AuxInt)
+		v.reset(OpWasmI64Const)
+		v.AuxInt = int64ToAuxInt(b2i(c))
+		return true
+	}
+}
+func rewriteValueWasm_OpConstNil(v *Value) bool {
+	// match: (ConstNil)
+	// result: (I64Const [0])
+	for {
+		v.reset(OpWasmI64Const)
+		v.AuxInt = int64ToAuxInt(0)
+		return true
+	}
+}
+func rewriteValueWasm_OpCtz16(v *Value) bool {
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Ctz16 x)
+	// result: (I64Ctz (I64Or x (I64Const [0x10000])))
+	for {
+		x := v_0
+		v.reset(OpWasmI64Ctz)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Or, typ.Int64)
+		v1 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v1.AuxInt = int64ToAuxInt(0x10000)
+		v0.AddArg2(x, v1)
+		v.AddArg(v0)
+		return true
+	}
+}
+func rewriteValueWasm_OpCtz32(v *Value) bool {
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Ctz32 x)
+	// result: (I64Ctz (I64Or x (I64Const [0x100000000])))
+	for {
+		x := v_0
+		v.reset(OpWasmI64Ctz)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Or, typ.Int64)
+		v1 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v1.AuxInt = int64ToAuxInt(0x100000000)
+		v0.AddArg2(x, v1)
+		v.AddArg(v0)
+		return true
+	}
+}
+func rewriteValueWasm_OpCtz8(v *Value) bool {
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Ctz8 x)
+	// result: (I64Ctz (I64Or x (I64Const [0x100])))
+	for {
+		x := v_0
+		v.reset(OpWasmI64Ctz)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Or, typ.Int64)
+		v1 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v1.AuxInt = int64ToAuxInt(0x100)
+		v0.AddArg2(x, v1)
+		v.AddArg(v0)
+		return true
+	}
+}
+func rewriteValueWasm_OpCvt32Uto32F(v *Value) bool {
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Cvt32Uto32F x)
+	// result: (F32ConvertI64U (ZeroExt32to64 x))
+	for {
+		x := v_0
+		v.reset(OpWasmF32ConvertI64U)
+		v0 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64)
+		v0.AddArg(x)
+		v.AddArg(v0)
+		return true
+	}
+}
+func rewriteValueWasm_OpCvt32Uto64F(v *Value) bool {
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Cvt32Uto64F x)
+	// result: (F64ConvertI64U (ZeroExt32to64 x))
+	for {
+		x := v_0
+		v.reset(OpWasmF64ConvertI64U)
+		v0 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64)
+		v0.AddArg(x)
+		v.AddArg(v0)
+		return true
+	}
+}
+func rewriteValueWasm_OpCvt32to32F(v *Value) bool {
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Cvt32to32F x)
+	// result: (F32ConvertI64S (SignExt32to64 x))
+	for {
+		x := v_0
+		v.reset(OpWasmF32ConvertI64S)
+		v0 := b.NewValue0(v.Pos, OpSignExt32to64, typ.Int64)
+		v0.AddArg(x)
+		v.AddArg(v0)
+		return true
+	}
+}
+func rewriteValueWasm_OpCvt32to64F(v *Value) bool {
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Cvt32to64F x)
+	// result: (F64ConvertI64S (SignExt32to64 x))
+	for {
+		x := v_0
+		v.reset(OpWasmF64ConvertI64S)
+		v0 := b.NewValue0(v.Pos, OpSignExt32to64, typ.Int64)
+		v0.AddArg(x)
+		v.AddArg(v0)
+		return true
+	}
+}
+func rewriteValueWasm_OpDiv16(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Div16 [false] x y)
+	// result: (I64DivS (SignExt16to64 x) (SignExt16to64 y))
+	for {
+		if auxIntToBool(v.AuxInt) != false {
+			break
+		}
+		x := v_0
+		y := v_1
+		v.reset(OpWasmI64DivS)
+		v0 := b.NewValue0(v.Pos, OpSignExt16to64, typ.Int64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpSignExt16to64, typ.Int64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+	return false
+}
+func rewriteValueWasm_OpDiv16u(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Div16u x y)
+	// result: (I64DivU (ZeroExt16to64 x) (ZeroExt16to64 y))
+	for {
+		x := v_0
+		y := v_1
+		v.reset(OpWasmI64DivU)
+		v0 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpDiv32(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Div32 [false] x y)
+	// result: (I64DivS (SignExt32to64 x) (SignExt32to64 y))
+	for {
+		if auxIntToBool(v.AuxInt) != false {
+			break
+		}
+		x := v_0
+		y := v_1
+		v.reset(OpWasmI64DivS)
+		v0 := b.NewValue0(v.Pos, OpSignExt32to64, typ.Int64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpSignExt32to64, typ.Int64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+	return false
+}
+func rewriteValueWasm_OpDiv32u(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Div32u x y)
+	// result: (I64DivU (ZeroExt32to64 x) (ZeroExt32to64 y))
+	for {
+		x := v_0
+		y := v_1
+		v.reset(OpWasmI64DivU)
+		v0 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpDiv64(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	// match: (Div64 [false] x y)
+	// result: (I64DivS x y)
+	for {
+		if auxIntToBool(v.AuxInt) != false {
+			break
+		}
+		x := v_0
+		y := v_1
+		v.reset(OpWasmI64DivS)
+		v.AddArg2(x, y)
+		return true
+	}
+	return false
+}
+func rewriteValueWasm_OpDiv8(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Div8 x y)
+	// result: (I64DivS (SignExt8to64 x) (SignExt8to64 y))
+	for {
+		x := v_0
+		y := v_1
+		v.reset(OpWasmI64DivS)
+		v0 := b.NewValue0(v.Pos, OpSignExt8to64, typ.Int64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpSignExt8to64, typ.Int64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpDiv8u(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Div8u x y)
+	// result: (I64DivU (ZeroExt8to64 x) (ZeroExt8to64 y))
+	for {
+		x := v_0
+		y := v_1
+		v.reset(OpWasmI64DivU)
+		v0 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpEq16(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Eq16 x y)
+	// result: (I64Eq (ZeroExt16to64 x) (ZeroExt16to64 y))
+	for {
+		x := v_0
+		y := v_1
+		v.reset(OpWasmI64Eq)
+		v0 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpEq32(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Eq32 x y)
+	// result: (I64Eq (ZeroExt32to64 x) (ZeroExt32to64 y))
+	for {
+		x := v_0
+		y := v_1
+		v.reset(OpWasmI64Eq)
+		v0 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpEq8(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Eq8 x y)
+	// result: (I64Eq (ZeroExt8to64 x) (ZeroExt8to64 y))
+	for {
+		x := v_0
+		y := v_1
+		v.reset(OpWasmI64Eq)
+		v0 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpIsNonNil(v *Value) bool {
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (IsNonNil p)
+	// result: (I64Eqz (I64Eqz p))
+	for {
+		p := v_0
+		v.reset(OpWasmI64Eqz)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Eqz, typ.Bool)
+		v0.AddArg(p)
+		v.AddArg(v0)
+		return true
+	}
+}
+func rewriteValueWasm_OpLeq16(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Leq16 x y)
+	// result: (I64LeS (SignExt16to64 x) (SignExt16to64 y))
+	for {
+		x := v_0
+		y := v_1
+		v.reset(OpWasmI64LeS)
+		v0 := b.NewValue0(v.Pos, OpSignExt16to64, typ.Int64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpSignExt16to64, typ.Int64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpLeq16U(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Leq16U x y)
+	// result: (I64LeU (ZeroExt16to64 x) (ZeroExt16to64 y))
+	for {
+		x := v_0
+		y := v_1
+		v.reset(OpWasmI64LeU)
+		v0 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpLeq32(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Leq32 x y)
+	// result: (I64LeS (SignExt32to64 x) (SignExt32to64 y))
+	for {
+		x := v_0
+		y := v_1
+		v.reset(OpWasmI64LeS)
+		v0 := b.NewValue0(v.Pos, OpSignExt32to64, typ.Int64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpSignExt32to64, typ.Int64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpLeq32U(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Leq32U x y)
+	// result: (I64LeU (ZeroExt32to64 x) (ZeroExt32to64 y))
+	for {
+		x := v_0
+		y := v_1
+		v.reset(OpWasmI64LeU)
+		v0 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpLeq8(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Leq8 x y)
+	// result: (I64LeS (SignExt8to64 x) (SignExt8to64 y))
+	for {
+		x := v_0
+		y := v_1
+		v.reset(OpWasmI64LeS)
+		v0 := b.NewValue0(v.Pos, OpSignExt8to64, typ.Int64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpSignExt8to64, typ.Int64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpLeq8U(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Leq8U x y)
+	// result: (I64LeU (ZeroExt8to64 x) (ZeroExt8to64 y))
+	for {
+		x := v_0
+		y := v_1
+		v.reset(OpWasmI64LeU)
+		v0 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpLess16(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Less16 x y)
+	// result: (I64LtS (SignExt16to64 x) (SignExt16to64 y))
+	for {
+		x := v_0
+		y := v_1
+		v.reset(OpWasmI64LtS)
+		v0 := b.NewValue0(v.Pos, OpSignExt16to64, typ.Int64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpSignExt16to64, typ.Int64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpLess16U(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Less16U x y)
+	// result: (I64LtU (ZeroExt16to64 x) (ZeroExt16to64 y))
+	for {
+		x := v_0
+		y := v_1
+		v.reset(OpWasmI64LtU)
+		v0 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpLess32(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Less32 x y)
+	// result: (I64LtS (SignExt32to64 x) (SignExt32to64 y))
+	for {
+		x := v_0
+		y := v_1
+		v.reset(OpWasmI64LtS)
+		v0 := b.NewValue0(v.Pos, OpSignExt32to64, typ.Int64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpSignExt32to64, typ.Int64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpLess32U(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Less32U x y)
+	// result: (I64LtU (ZeroExt32to64 x) (ZeroExt32to64 y))
+	for {
+		x := v_0
+		y := v_1
+		v.reset(OpWasmI64LtU)
+		v0 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpLess8(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Less8 x y)
+	// result: (I64LtS (SignExt8to64 x) (SignExt8to64 y))
+	for {
+		x := v_0
+		y := v_1
+		v.reset(OpWasmI64LtS)
+		v0 := b.NewValue0(v.Pos, OpSignExt8to64, typ.Int64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpSignExt8to64, typ.Int64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpLess8U(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Less8U x y)
+	// result: (I64LtU (ZeroExt8to64 x) (ZeroExt8to64 y))
+	for {
+		x := v_0
+		y := v_1
+		v.reset(OpWasmI64LtU)
+		v0 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpLoad(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	// match: (Load <t> ptr mem)
+	// cond: is32BitFloat(t)
+	// result: (F32Load ptr mem)
+	for {
+		t := v.Type
+		ptr := v_0
+		mem := v_1
+		if !(is32BitFloat(t)) {
+			break
+		}
+		v.reset(OpWasmF32Load)
+		v.AddArg2(ptr, mem)
+		return true
+	}
+	// match: (Load <t> ptr mem)
+	// cond: is64BitFloat(t)
+	// result: (F64Load ptr mem)
+	for {
+		t := v.Type
+		ptr := v_0
+		mem := v_1
+		if !(is64BitFloat(t)) {
+			break
+		}
+		v.reset(OpWasmF64Load)
+		v.AddArg2(ptr, mem)
+		return true
+	}
+	// match: (Load <t> ptr mem)
+	// cond: t.Size() == 8
+	// result: (I64Load ptr mem)
+	for {
+		t := v.Type
+		ptr := v_0
+		mem := v_1
+		if !(t.Size() == 8) {
+			break
+		}
+		v.reset(OpWasmI64Load)
+		v.AddArg2(ptr, mem)
+		return true
+	}
+	// match: (Load <t> ptr mem)
+	// cond: t.Size() == 4 && !t.IsSigned()
+	// result: (I64Load32U ptr mem)
+	for {
+		t := v.Type
+		ptr := v_0
+		mem := v_1
+		if !(t.Size() == 4 && !t.IsSigned()) {
+			break
+		}
+		v.reset(OpWasmI64Load32U)
+		v.AddArg2(ptr, mem)
+		return true
+	}
+	// match: (Load <t> ptr mem)
+	// cond: t.Size() == 4 && t.IsSigned()
+	// result: (I64Load32S ptr mem)
+	for {
+		t := v.Type
+		ptr := v_0
+		mem := v_1
+		if !(t.Size() == 4 && t.IsSigned()) {
+			break
+		}
+		v.reset(OpWasmI64Load32S)
+		v.AddArg2(ptr, mem)
+		return true
+	}
+	// match: (Load <t> ptr mem)
+	// cond: t.Size() == 2 && !t.IsSigned()
+	// result: (I64Load16U ptr mem)
+	for {
+		t := v.Type
+		ptr := v_0
+		mem := v_1
+		if !(t.Size() == 2 && !t.IsSigned()) {
+			break
+		}
+		v.reset(OpWasmI64Load16U)
+		v.AddArg2(ptr, mem)
+		return true
+	}
+	// match: (Load <t> ptr mem)
+	// cond: t.Size() == 2 && t.IsSigned()
+	// result: (I64Load16S ptr mem)
+	for {
+		t := v.Type
+		ptr := v_0
+		mem := v_1
+		if !(t.Size() == 2 && t.IsSigned()) {
+			break
+		}
+		v.reset(OpWasmI64Load16S)
+		v.AddArg2(ptr, mem)
+		return true
+	}
+	// match: (Load <t> ptr mem)
+	// cond: t.Size() == 1 && !t.IsSigned()
+	// result: (I64Load8U ptr mem)
+	for {
+		t := v.Type
+		ptr := v_0
+		mem := v_1
+		if !(t.Size() == 1 && !t.IsSigned()) {
+			break
+		}
+		v.reset(OpWasmI64Load8U)
+		v.AddArg2(ptr, mem)
+		return true
+	}
+	// match: (Load <t> ptr mem)
+	// cond: t.Size() == 1 && t.IsSigned()
+	// result: (I64Load8S ptr mem)
+	for {
+		t := v.Type
+		ptr := v_0
+		mem := v_1
+		if !(t.Size() == 1 && t.IsSigned()) {
+			break
+		}
+		v.reset(OpWasmI64Load8S)
+		v.AddArg2(ptr, mem)
+		return true
+	}
+	return false
+}
+func rewriteValueWasm_OpLocalAddr(v *Value) bool {
+	v_0 := v.Args[0]
+	// match: (LocalAddr {sym} base _)
+	// result: (LoweredAddr {sym} base)
+	for {
+		sym := auxToSym(v.Aux)
+		base := v_0
+		v.reset(OpWasmLoweredAddr)
+		v.Aux = symToAux(sym)
+		v.AddArg(base)
+		return true
+	}
+}
+func rewriteValueWasm_OpLsh16x16(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Lsh16x16 [c] x y)
+	// result: (Lsh64x64 [c] x (ZeroExt16to64 y))
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpLsh64x64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64)
+		v0.AddArg(y)
+		v.AddArg2(x, v0)
+		return true
+	}
+}
+func rewriteValueWasm_OpLsh16x32(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Lsh16x32 [c] x y)
+	// result: (Lsh64x64 [c] x (ZeroExt32to64 y))
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpLsh64x64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64)
+		v0.AddArg(y)
+		v.AddArg2(x, v0)
+		return true
+	}
+}
+func rewriteValueWasm_OpLsh16x8(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Lsh16x8 [c] x y)
+	// result: (Lsh64x64 [c] x (ZeroExt8to64 y))
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpLsh64x64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64)
+		v0.AddArg(y)
+		v.AddArg2(x, v0)
+		return true
+	}
+}
+func rewriteValueWasm_OpLsh32x16(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Lsh32x16 [c] x y)
+	// result: (Lsh64x64 [c] x (ZeroExt16to64 y))
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpLsh64x64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64)
+		v0.AddArg(y)
+		v.AddArg2(x, v0)
+		return true
+	}
+}
+func rewriteValueWasm_OpLsh32x32(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Lsh32x32 [c] x y)
+	// result: (Lsh64x64 [c] x (ZeroExt32to64 y))
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpLsh64x64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64)
+		v0.AddArg(y)
+		v.AddArg2(x, v0)
+		return true
+	}
+}
+func rewriteValueWasm_OpLsh32x8(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Lsh32x8 [c] x y)
+	// result: (Lsh64x64 [c] x (ZeroExt8to64 y))
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpLsh64x64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64)
+		v0.AddArg(y)
+		v.AddArg2(x, v0)
+		return true
+	}
+}
+func rewriteValueWasm_OpLsh64x16(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Lsh64x16 [c] x y)
+	// result: (Lsh64x64 [c] x (ZeroExt16to64 y))
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpLsh64x64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64)
+		v0.AddArg(y)
+		v.AddArg2(x, v0)
+		return true
+	}
+}
+func rewriteValueWasm_OpLsh64x32(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Lsh64x32 [c] x y)
+	// result: (Lsh64x64 [c] x (ZeroExt32to64 y))
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpLsh64x64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64)
+		v0.AddArg(y)
+		v.AddArg2(x, v0)
+		return true
+	}
+}
+func rewriteValueWasm_OpLsh64x64(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Lsh64x64 x y)
+	// cond: shiftIsBounded(v)
+	// result: (I64Shl x y)
+	for {
+		x := v_0
+		y := v_1
+		if !(shiftIsBounded(v)) {
+			break
+		}
+		v.reset(OpWasmI64Shl)
+		v.AddArg2(x, y)
+		return true
+	}
+	// match: (Lsh64x64 x (I64Const [c]))
+	// cond: uint64(c) < 64
+	// result: (I64Shl x (I64Const [c]))
+	for {
+		x := v_0
+		if v_1.Op != OpWasmI64Const {
+			break
+		}
+		c := auxIntToInt64(v_1.AuxInt)
+		if !(uint64(c) < 64) {
+			break
+		}
+		v.reset(OpWasmI64Shl)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v0.AuxInt = int64ToAuxInt(c)
+		v.AddArg2(x, v0)
+		return true
+	}
+	// match: (Lsh64x64 x (I64Const [c]))
+	// cond: uint64(c) >= 64
+	// result: (I64Const [0])
+	for {
+		if v_1.Op != OpWasmI64Const {
+			break
+		}
+		c := auxIntToInt64(v_1.AuxInt)
+		if !(uint64(c) >= 64) {
+			break
+		}
+		v.reset(OpWasmI64Const)
+		v.AuxInt = int64ToAuxInt(0)
+		return true
+	}
+	// match: (Lsh64x64 x y)
+	// result: (Select (I64Shl x y) (I64Const [0]) (I64LtU y (I64Const [64])))
+	for {
+		x := v_0
+		y := v_1
+		v.reset(OpWasmSelect)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Shl, typ.Int64)
+		v0.AddArg2(x, y)
+		v1 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v1.AuxInt = int64ToAuxInt(0)
+		v2 := b.NewValue0(v.Pos, OpWasmI64LtU, typ.Bool)
+		v3 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v3.AuxInt = int64ToAuxInt(64)
+		v2.AddArg2(y, v3)
+		v.AddArg3(v0, v1, v2)
+		return true
+	}
+}
+func rewriteValueWasm_OpLsh64x8(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Lsh64x8 [c] x y)
+	// result: (Lsh64x64 [c] x (ZeroExt8to64 y))
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpLsh64x64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64)
+		v0.AddArg(y)
+		v.AddArg2(x, v0)
+		return true
+	}
+}
+func rewriteValueWasm_OpLsh8x16(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Lsh8x16 [c] x y)
+	// result: (Lsh64x64 [c] x (ZeroExt16to64 y))
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpLsh64x64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64)
+		v0.AddArg(y)
+		v.AddArg2(x, v0)
+		return true
+	}
+}
+func rewriteValueWasm_OpLsh8x32(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Lsh8x32 [c] x y)
+	// result: (Lsh64x64 [c] x (ZeroExt32to64 y))
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpLsh64x64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64)
+		v0.AddArg(y)
+		v.AddArg2(x, v0)
+		return true
+	}
+}
+func rewriteValueWasm_OpLsh8x8(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Lsh8x8 [c] x y)
+	// result: (Lsh64x64 [c] x (ZeroExt8to64 y))
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpLsh64x64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64)
+		v0.AddArg(y)
+		v.AddArg2(x, v0)
+		return true
+	}
+}
+func rewriteValueWasm_OpMod16(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Mod16 [false] x y)
+	// result: (I64RemS (SignExt16to64 x) (SignExt16to64 y))
+	for {
+		if auxIntToBool(v.AuxInt) != false {
+			break
+		}
+		x := v_0
+		y := v_1
+		v.reset(OpWasmI64RemS)
+		v0 := b.NewValue0(v.Pos, OpSignExt16to64, typ.Int64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpSignExt16to64, typ.Int64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+	return false
+}
+func rewriteValueWasm_OpMod16u(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Mod16u x y)
+	// result: (I64RemU (ZeroExt16to64 x) (ZeroExt16to64 y))
+	for {
+		x := v_0
+		y := v_1
+		v.reset(OpWasmI64RemU)
+		v0 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpMod32(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Mod32 [false] x y)
+	// result: (I64RemS (SignExt32to64 x) (SignExt32to64 y))
+	for {
+		if auxIntToBool(v.AuxInt) != false {
+			break
+		}
+		x := v_0
+		y := v_1
+		v.reset(OpWasmI64RemS)
+		v0 := b.NewValue0(v.Pos, OpSignExt32to64, typ.Int64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpSignExt32to64, typ.Int64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+	return false
+}
+func rewriteValueWasm_OpMod32u(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Mod32u x y)
+	// result: (I64RemU (ZeroExt32to64 x) (ZeroExt32to64 y))
+	for {
+		x := v_0
+		y := v_1
+		v.reset(OpWasmI64RemU)
+		v0 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpMod64(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	// match: (Mod64 [false] x y)
+	// result: (I64RemS x y)
+	for {
+		if auxIntToBool(v.AuxInt) != false {
+			break
+		}
+		x := v_0
+		y := v_1
+		v.reset(OpWasmI64RemS)
+		v.AddArg2(x, y)
+		return true
+	}
+	return false
+}
+func rewriteValueWasm_OpMod8(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Mod8 x y)
+	// result: (I64RemS (SignExt8to64 x) (SignExt8to64 y))
+	for {
+		x := v_0
+		y := v_1
+		v.reset(OpWasmI64RemS)
+		v0 := b.NewValue0(v.Pos, OpSignExt8to64, typ.Int64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpSignExt8to64, typ.Int64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpMod8u(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Mod8u x y)
+	// result: (I64RemU (ZeroExt8to64 x) (ZeroExt8to64 y))
+	for {
+		x := v_0
+		y := v_1
+		v.reset(OpWasmI64RemU)
+		v0 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpMove(v *Value) bool {
+	v_2 := v.Args[2]
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Move [0] _ _ mem)
+	// result: mem
+	for {
+		if auxIntToInt64(v.AuxInt) != 0 {
+			break
+		}
+		mem := v_2
+		v.copyOf(mem)
+		return true
+	}
+	// match: (Move [1] dst src mem)
+	// result: (I64Store8 dst (I64Load8U src mem) mem)
+	for {
+		if auxIntToInt64(v.AuxInt) != 1 {
+			break
+		}
+		dst := v_0
+		src := v_1
+		mem := v_2
+		v.reset(OpWasmI64Store8)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Load8U, typ.UInt8)
+		v0.AddArg2(src, mem)
+		v.AddArg3(dst, v0, mem)
+		return true
+	}
+	// match: (Move [2] dst src mem)
+	// result: (I64Store16 dst (I64Load16U src mem) mem)
+	for {
+		if auxIntToInt64(v.AuxInt) != 2 {
+			break
+		}
+		dst := v_0
+		src := v_1
+		mem := v_2
+		v.reset(OpWasmI64Store16)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Load16U, typ.UInt16)
+		v0.AddArg2(src, mem)
+		v.AddArg3(dst, v0, mem)
+		return true
+	}
+	// match: (Move [4] dst src mem)
+	// result: (I64Store32 dst (I64Load32U src mem) mem)
+	for {
+		if auxIntToInt64(v.AuxInt) != 4 {
+			break
+		}
+		dst := v_0
+		src := v_1
+		mem := v_2
+		v.reset(OpWasmI64Store32)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Load32U, typ.UInt32)
+		v0.AddArg2(src, mem)
+		v.AddArg3(dst, v0, mem)
+		return true
+	}
+	// match: (Move [8] dst src mem)
+	// result: (I64Store dst (I64Load src mem) mem)
+	for {
+		if auxIntToInt64(v.AuxInt) != 8 {
+			break
+		}
+		dst := v_0
+		src := v_1
+		mem := v_2
+		v.reset(OpWasmI64Store)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Load, typ.UInt64)
+		v0.AddArg2(src, mem)
+		v.AddArg3(dst, v0, mem)
+		return true
+	}
+	// match: (Move [16] dst src mem)
+	// result: (I64Store [8] dst (I64Load [8] src mem) (I64Store dst (I64Load src mem) mem))
+	for {
+		if auxIntToInt64(v.AuxInt) != 16 {
+			break
+		}
+		dst := v_0
+		src := v_1
+		mem := v_2
+		v.reset(OpWasmI64Store)
+		v.AuxInt = int64ToAuxInt(8)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Load, typ.UInt64)
+		v0.AuxInt = int64ToAuxInt(8)
+		v0.AddArg2(src, mem)
+		v1 := b.NewValue0(v.Pos, OpWasmI64Store, types.TypeMem)
+		v2 := b.NewValue0(v.Pos, OpWasmI64Load, typ.UInt64)
+		v2.AddArg2(src, mem)
+		v1.AddArg3(dst, v2, mem)
+		v.AddArg3(dst, v0, v1)
+		return true
+	}
+	// match: (Move [3] dst src mem)
+	// result: (I64Store8 [2] dst (I64Load8U [2] src mem) (I64Store16 dst (I64Load16U src mem) mem))
+	for {
+		if auxIntToInt64(v.AuxInt) != 3 {
+			break
+		}
+		dst := v_0
+		src := v_1
+		mem := v_2
+		v.reset(OpWasmI64Store8)
+		v.AuxInt = int64ToAuxInt(2)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Load8U, typ.UInt8)
+		v0.AuxInt = int64ToAuxInt(2)
+		v0.AddArg2(src, mem)
+		v1 := b.NewValue0(v.Pos, OpWasmI64Store16, types.TypeMem)
+		v2 := b.NewValue0(v.Pos, OpWasmI64Load16U, typ.UInt16)
+		v2.AddArg2(src, mem)
+		v1.AddArg3(dst, v2, mem)
+		v.AddArg3(dst, v0, v1)
+		return true
+	}
+	// match: (Move [5] dst src mem)
+	// result: (I64Store8 [4] dst (I64Load8U [4] src mem) (I64Store32 dst (I64Load32U src mem) mem))
+	for {
+		if auxIntToInt64(v.AuxInt) != 5 {
+			break
+		}
+		dst := v_0
+		src := v_1
+		mem := v_2
+		v.reset(OpWasmI64Store8)
+		v.AuxInt = int64ToAuxInt(4)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Load8U, typ.UInt8)
+		v0.AuxInt = int64ToAuxInt(4)
+		v0.AddArg2(src, mem)
+		v1 := b.NewValue0(v.Pos, OpWasmI64Store32, types.TypeMem)
+		v2 := b.NewValue0(v.Pos, OpWasmI64Load32U, typ.UInt32)
+		v2.AddArg2(src, mem)
+		v1.AddArg3(dst, v2, mem)
+		v.AddArg3(dst, v0, v1)
+		return true
+	}
+	// match: (Move [6] dst src mem)
+	// result: (I64Store16 [4] dst (I64Load16U [4] src mem) (I64Store32 dst (I64Load32U src mem) mem))
+	for {
+		if auxIntToInt64(v.AuxInt) != 6 {
+			break
+		}
+		dst := v_0
+		src := v_1
+		mem := v_2
+		v.reset(OpWasmI64Store16)
+		v.AuxInt = int64ToAuxInt(4)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Load16U, typ.UInt16)
+		v0.AuxInt = int64ToAuxInt(4)
+		v0.AddArg2(src, mem)
+		v1 := b.NewValue0(v.Pos, OpWasmI64Store32, types.TypeMem)
+		v2 := b.NewValue0(v.Pos, OpWasmI64Load32U, typ.UInt32)
+		v2.AddArg2(src, mem)
+		v1.AddArg3(dst, v2, mem)
+		v.AddArg3(dst, v0, v1)
+		return true
+	}
+	// match: (Move [7] dst src mem)
+	// result: (I64Store32 [3] dst (I64Load32U [3] src mem) (I64Store32 dst (I64Load32U src mem) mem))
+	for {
+		if auxIntToInt64(v.AuxInt) != 7 {
+			break
+		}
+		dst := v_0
+		src := v_1
+		mem := v_2
+		v.reset(OpWasmI64Store32)
+		v.AuxInt = int64ToAuxInt(3)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Load32U, typ.UInt32)
+		v0.AuxInt = int64ToAuxInt(3)
+		v0.AddArg2(src, mem)
+		v1 := b.NewValue0(v.Pos, OpWasmI64Store32, types.TypeMem)
+		v2 := b.NewValue0(v.Pos, OpWasmI64Load32U, typ.UInt32)
+		v2.AddArg2(src, mem)
+		v1.AddArg3(dst, v2, mem)
+		v.AddArg3(dst, v0, v1)
+		return true
+	}
+	// match: (Move [s] dst src mem)
+	// cond: s > 8 && s < 16
+	// result: (I64Store [s-8] dst (I64Load [s-8] src mem) (I64Store dst (I64Load src mem) mem))
+	for {
+		s := auxIntToInt64(v.AuxInt)
+		dst := v_0
+		src := v_1
+		mem := v_2
+		if !(s > 8 && s < 16) {
+			break
+		}
+		v.reset(OpWasmI64Store)
+		v.AuxInt = int64ToAuxInt(s - 8)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Load, typ.UInt64)
+		v0.AuxInt = int64ToAuxInt(s - 8)
+		v0.AddArg2(src, mem)
+		v1 := b.NewValue0(v.Pos, OpWasmI64Store, types.TypeMem)
+		v2 := b.NewValue0(v.Pos, OpWasmI64Load, typ.UInt64)
+		v2.AddArg2(src, mem)
+		v1.AddArg3(dst, v2, mem)
+		v.AddArg3(dst, v0, v1)
+		return true
+	}
+	// match: (Move [s] dst src mem)
+	// cond: s > 16 && s%16 != 0 && s%16 <= 8
+	// result: (Move [s-s%16] (OffPtr <dst.Type> dst [s%16]) (OffPtr <src.Type> src [s%16]) (I64Store dst (I64Load src mem) mem))
+	for {
+		s := auxIntToInt64(v.AuxInt)
+		dst := v_0
+		src := v_1
+		mem := v_2
+		if !(s > 16 && s%16 != 0 && s%16 <= 8) {
+			break
+		}
+		v.reset(OpMove)
+		v.AuxInt = int64ToAuxInt(s - s%16)
+		v0 := b.NewValue0(v.Pos, OpOffPtr, dst.Type)
+		v0.AuxInt = int64ToAuxInt(s % 16)
+		v0.AddArg(dst)
+		v1 := b.NewValue0(v.Pos, OpOffPtr, src.Type)
+		v1.AuxInt = int64ToAuxInt(s % 16)
+		v1.AddArg(src)
+		v2 := b.NewValue0(v.Pos, OpWasmI64Store, types.TypeMem)
+		v3 := b.NewValue0(v.Pos, OpWasmI64Load, typ.UInt64)
+		v3.AddArg2(src, mem)
+		v2.AddArg3(dst, v3, mem)
+		v.AddArg3(v0, v1, v2)
+		return true
+	}
+	// match: (Move [s] dst src mem)
+	// cond: s > 16 && s%16 != 0 && s%16 > 8
+	// result: (Move [s-s%16] (OffPtr <dst.Type> dst [s%16]) (OffPtr <src.Type> src [s%16]) (I64Store [8] dst (I64Load [8] src mem) (I64Store dst (I64Load src mem) mem)))
+	for {
+		s := auxIntToInt64(v.AuxInt)
+		dst := v_0
+		src := v_1
+		mem := v_2
+		if !(s > 16 && s%16 != 0 && s%16 > 8) {
+			break
+		}
+		v.reset(OpMove)
+		v.AuxInt = int64ToAuxInt(s - s%16)
+		v0 := b.NewValue0(v.Pos, OpOffPtr, dst.Type)
+		v0.AuxInt = int64ToAuxInt(s % 16)
+		v0.AddArg(dst)
+		v1 := b.NewValue0(v.Pos, OpOffPtr, src.Type)
+		v1.AuxInt = int64ToAuxInt(s % 16)
+		v1.AddArg(src)
+		v2 := b.NewValue0(v.Pos, OpWasmI64Store, types.TypeMem)
+		v2.AuxInt = int64ToAuxInt(8)
+		v3 := b.NewValue0(v.Pos, OpWasmI64Load, typ.UInt64)
+		v3.AuxInt = int64ToAuxInt(8)
+		v3.AddArg2(src, mem)
+		v4 := b.NewValue0(v.Pos, OpWasmI64Store, types.TypeMem)
+		v5 := b.NewValue0(v.Pos, OpWasmI64Load, typ.UInt64)
+		v5.AddArg2(src, mem)
+		v4.AddArg3(dst, v5, mem)
+		v2.AddArg3(dst, v3, v4)
+		v.AddArg3(v0, v1, v2)
+		return true
+	}
+	// match: (Move [s] dst src mem)
+	// cond: s%8 == 0 && logLargeCopy(v, s)
+	// result: (LoweredMove [s/8] dst src mem)
+	for {
+		s := auxIntToInt64(v.AuxInt)
+		dst := v_0
+		src := v_1
+		mem := v_2
+		if !(s%8 == 0 && logLargeCopy(v, s)) {
+			break
+		}
+		v.reset(OpWasmLoweredMove)
+		v.AuxInt = int64ToAuxInt(s / 8)
+		v.AddArg3(dst, src, mem)
+		return true
+	}
+	return false
+}
+func rewriteValueWasm_OpNeg16(v *Value) bool {
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Neg16 x)
+	// result: (I64Sub (I64Const [0]) x)
+	for {
+		x := v_0
+		v.reset(OpWasmI64Sub)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v0.AuxInt = int64ToAuxInt(0)
+		v.AddArg2(v0, x)
+		return true
+	}
+}
+func rewriteValueWasm_OpNeg32(v *Value) bool {
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Neg32 x)
+	// result: (I64Sub (I64Const [0]) x)
+	for {
+		x := v_0
+		v.reset(OpWasmI64Sub)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v0.AuxInt = int64ToAuxInt(0)
+		v.AddArg2(v0, x)
+		return true
+	}
+}
+func rewriteValueWasm_OpNeg64(v *Value) bool {
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Neg64 x)
+	// result: (I64Sub (I64Const [0]) x)
+	for {
+		x := v_0
+		v.reset(OpWasmI64Sub)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v0.AuxInt = int64ToAuxInt(0)
+		v.AddArg2(v0, x)
+		return true
+	}
+}
+func rewriteValueWasm_OpNeg8(v *Value) bool {
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Neg8 x)
+	// result: (I64Sub (I64Const [0]) x)
+	for {
+		x := v_0
+		v.reset(OpWasmI64Sub)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v0.AuxInt = int64ToAuxInt(0)
+		v.AddArg2(v0, x)
+		return true
+	}
+}
+func rewriteValueWasm_OpNeq16(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Neq16 x y)
+	// result: (I64Ne (ZeroExt16to64 x) (ZeroExt16to64 y))
+	for {
+		x := v_0
+		y := v_1
+		v.reset(OpWasmI64Ne)
+		v0 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpNeq32(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Neq32 x y)
+	// result: (I64Ne (ZeroExt32to64 x) (ZeroExt32to64 y))
+	for {
+		x := v_0
+		y := v_1
+		v.reset(OpWasmI64Ne)
+		v0 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpNeq8(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Neq8 x y)
+	// result: (I64Ne (ZeroExt8to64 x) (ZeroExt8to64 y))
+	for {
+		x := v_0
+		y := v_1
+		v.reset(OpWasmI64Ne)
+		v0 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpPopCount16(v *Value) bool {
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (PopCount16 x)
+	// result: (I64Popcnt (ZeroExt16to64 x))
+	for {
+		x := v_0
+		v.reset(OpWasmI64Popcnt)
+		v0 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64)
+		v0.AddArg(x)
+		v.AddArg(v0)
+		return true
+	}
+}
+func rewriteValueWasm_OpPopCount32(v *Value) bool {
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (PopCount32 x)
+	// result: (I64Popcnt (ZeroExt32to64 x))
+	for {
+		x := v_0
+		v.reset(OpWasmI64Popcnt)
+		v0 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64)
+		v0.AddArg(x)
+		v.AddArg(v0)
+		return true
+	}
+}
+func rewriteValueWasm_OpPopCount8(v *Value) bool {
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (PopCount8 x)
+	// result: (I64Popcnt (ZeroExt8to64 x))
+	for {
+		x := v_0
+		v.reset(OpWasmI64Popcnt)
+		v0 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64)
+		v0.AddArg(x)
+		v.AddArg(v0)
+		return true
+	}
+}
+func rewriteValueWasm_OpRotateLeft16(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (RotateLeft16 <t> x (I64Const [c]))
+	// result: (Or16 (Lsh16x64 <t> x (I64Const [c&15])) (Rsh16Ux64 <t> x (I64Const [-c&15])))
+	for {
+		t := v.Type
+		x := v_0
+		if v_1.Op != OpWasmI64Const {
+			break
+		}
+		c := auxIntToInt64(v_1.AuxInt)
+		v.reset(OpOr16)
+		v0 := b.NewValue0(v.Pos, OpLsh16x64, t)
+		v1 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v1.AuxInt = int64ToAuxInt(c & 15)
+		v0.AddArg2(x, v1)
+		v2 := b.NewValue0(v.Pos, OpRsh16Ux64, t)
+		v3 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v3.AuxInt = int64ToAuxInt(-c & 15)
+		v2.AddArg2(x, v3)
+		v.AddArg2(v0, v2)
+		return true
+	}
+	return false
+}
+func rewriteValueWasm_OpRotateLeft8(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (RotateLeft8 <t> x (I64Const [c]))
+	// result: (Or8 (Lsh8x64 <t> x (I64Const [c&7])) (Rsh8Ux64 <t> x (I64Const [-c&7])))
+	for {
+		t := v.Type
+		x := v_0
+		if v_1.Op != OpWasmI64Const {
+			break
+		}
+		c := auxIntToInt64(v_1.AuxInt)
+		v.reset(OpOr8)
+		v0 := b.NewValue0(v.Pos, OpLsh8x64, t)
+		v1 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v1.AuxInt = int64ToAuxInt(c & 7)
+		v0.AddArg2(x, v1)
+		v2 := b.NewValue0(v.Pos, OpRsh8Ux64, t)
+		v3 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v3.AuxInt = int64ToAuxInt(-c & 7)
+		v2.AddArg2(x, v3)
+		v.AddArg2(v0, v2)
+		return true
+	}
+	return false
+}
+func rewriteValueWasm_OpRsh16Ux16(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Rsh16Ux16 [c] x y)
+	// result: (Rsh64Ux64 [c] (ZeroExt16to64 x) (ZeroExt16to64 y))
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpRsh64Ux64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpRsh16Ux32(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Rsh16Ux32 [c] x y)
+	// result: (Rsh64Ux64 [c] (ZeroExt16to64 x) (ZeroExt32to64 y))
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpRsh64Ux64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpRsh16Ux64(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Rsh16Ux64 [c] x y)
+	// result: (Rsh64Ux64 [c] (ZeroExt16to64 x) y)
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpRsh64Ux64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64)
+		v0.AddArg(x)
+		v.AddArg2(v0, y)
+		return true
+	}
+}
+func rewriteValueWasm_OpRsh16Ux8(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Rsh16Ux8 [c] x y)
+	// result: (Rsh64Ux64 [c] (ZeroExt16to64 x) (ZeroExt8to64 y))
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpRsh64Ux64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpRsh16x16(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Rsh16x16 [c] x y)
+	// result: (Rsh64x64 [c] (SignExt16to64 x) (ZeroExt16to64 y))
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpRsh64x64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpSignExt16to64, typ.Int64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpRsh16x32(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Rsh16x32 [c] x y)
+	// result: (Rsh64x64 [c] (SignExt16to64 x) (ZeroExt32to64 y))
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpRsh64x64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpSignExt16to64, typ.Int64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpRsh16x64(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Rsh16x64 [c] x y)
+	// result: (Rsh64x64 [c] (SignExt16to64 x) y)
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpRsh64x64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpSignExt16to64, typ.Int64)
+		v0.AddArg(x)
+		v.AddArg2(v0, y)
+		return true
+	}
+}
+func rewriteValueWasm_OpRsh16x8(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Rsh16x8 [c] x y)
+	// result: (Rsh64x64 [c] (SignExt16to64 x) (ZeroExt8to64 y))
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpRsh64x64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpSignExt16to64, typ.Int64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpRsh32Ux16(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Rsh32Ux16 [c] x y)
+	// result: (Rsh64Ux64 [c] (ZeroExt32to64 x) (ZeroExt16to64 y))
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpRsh64Ux64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpRsh32Ux32(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Rsh32Ux32 [c] x y)
+	// result: (Rsh64Ux64 [c] (ZeroExt32to64 x) (ZeroExt32to64 y))
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpRsh64Ux64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpRsh32Ux64(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Rsh32Ux64 [c] x y)
+	// result: (Rsh64Ux64 [c] (ZeroExt32to64 x) y)
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpRsh64Ux64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64)
+		v0.AddArg(x)
+		v.AddArg2(v0, y)
+		return true
+	}
+}
+func rewriteValueWasm_OpRsh32Ux8(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Rsh32Ux8 [c] x y)
+	// result: (Rsh64Ux64 [c] (ZeroExt32to64 x) (ZeroExt8to64 y))
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpRsh64Ux64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpRsh32x16(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Rsh32x16 [c] x y)
+	// result: (Rsh64x64 [c] (SignExt32to64 x) (ZeroExt16to64 y))
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpRsh64x64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpSignExt32to64, typ.Int64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpRsh32x32(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Rsh32x32 [c] x y)
+	// result: (Rsh64x64 [c] (SignExt32to64 x) (ZeroExt32to64 y))
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpRsh64x64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpSignExt32to64, typ.Int64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpRsh32x64(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Rsh32x64 [c] x y)
+	// result: (Rsh64x64 [c] (SignExt32to64 x) y)
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpRsh64x64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpSignExt32to64, typ.Int64)
+		v0.AddArg(x)
+		v.AddArg2(v0, y)
+		return true
+	}
+}
+func rewriteValueWasm_OpRsh32x8(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Rsh32x8 [c] x y)
+	// result: (Rsh64x64 [c] (SignExt32to64 x) (ZeroExt8to64 y))
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpRsh64x64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpSignExt32to64, typ.Int64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpRsh64Ux16(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Rsh64Ux16 [c] x y)
+	// result: (Rsh64Ux64 [c] x (ZeroExt16to64 y))
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpRsh64Ux64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64)
+		v0.AddArg(y)
+		v.AddArg2(x, v0)
+		return true
+	}
+}
+func rewriteValueWasm_OpRsh64Ux32(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Rsh64Ux32 [c] x y)
+	// result: (Rsh64Ux64 [c] x (ZeroExt32to64 y))
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpRsh64Ux64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64)
+		v0.AddArg(y)
+		v.AddArg2(x, v0)
+		return true
+	}
+}
+func rewriteValueWasm_OpRsh64Ux64(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Rsh64Ux64 x y)
+	// cond: shiftIsBounded(v)
+	// result: (I64ShrU x y)
+	for {
+		x := v_0
+		y := v_1
+		if !(shiftIsBounded(v)) {
+			break
+		}
+		v.reset(OpWasmI64ShrU)
+		v.AddArg2(x, y)
+		return true
+	}
+	// match: (Rsh64Ux64 x (I64Const [c]))
+	// cond: uint64(c) < 64
+	// result: (I64ShrU x (I64Const [c]))
+	for {
+		x := v_0
+		if v_1.Op != OpWasmI64Const {
+			break
+		}
+		c := auxIntToInt64(v_1.AuxInt)
+		if !(uint64(c) < 64) {
+			break
+		}
+		v.reset(OpWasmI64ShrU)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v0.AuxInt = int64ToAuxInt(c)
+		v.AddArg2(x, v0)
+		return true
+	}
+	// match: (Rsh64Ux64 x (I64Const [c]))
+	// cond: uint64(c) >= 64
+	// result: (I64Const [0])
+	for {
+		if v_1.Op != OpWasmI64Const {
+			break
+		}
+		c := auxIntToInt64(v_1.AuxInt)
+		if !(uint64(c) >= 64) {
+			break
+		}
+		v.reset(OpWasmI64Const)
+		v.AuxInt = int64ToAuxInt(0)
+		return true
+	}
+	// match: (Rsh64Ux64 x y)
+	// result: (Select (I64ShrU x y) (I64Const [0]) (I64LtU y (I64Const [64])))
+	for {
+		x := v_0
+		y := v_1
+		v.reset(OpWasmSelect)
+		v0 := b.NewValue0(v.Pos, OpWasmI64ShrU, typ.Int64)
+		v0.AddArg2(x, y)
+		v1 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v1.AuxInt = int64ToAuxInt(0)
+		v2 := b.NewValue0(v.Pos, OpWasmI64LtU, typ.Bool)
+		v3 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v3.AuxInt = int64ToAuxInt(64)
+		v2.AddArg2(y, v3)
+		v.AddArg3(v0, v1, v2)
+		return true
+	}
+}
+func rewriteValueWasm_OpRsh64Ux8(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Rsh64Ux8 [c] x y)
+	// result: (Rsh64Ux64 [c] x (ZeroExt8to64 y))
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpRsh64Ux64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64)
+		v0.AddArg(y)
+		v.AddArg2(x, v0)
+		return true
+	}
+}
+func rewriteValueWasm_OpRsh64x16(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Rsh64x16 [c] x y)
+	// result: (Rsh64x64 [c] x (ZeroExt16to64 y))
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpRsh64x64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64)
+		v0.AddArg(y)
+		v.AddArg2(x, v0)
+		return true
+	}
+}
+func rewriteValueWasm_OpRsh64x32(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Rsh64x32 [c] x y)
+	// result: (Rsh64x64 [c] x (ZeroExt32to64 y))
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpRsh64x64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64)
+		v0.AddArg(y)
+		v.AddArg2(x, v0)
+		return true
+	}
+}
+func rewriteValueWasm_OpRsh64x64(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Rsh64x64 x y)
+	// cond: shiftIsBounded(v)
+	// result: (I64ShrS x y)
+	for {
+		x := v_0
+		y := v_1
+		if !(shiftIsBounded(v)) {
+			break
+		}
+		v.reset(OpWasmI64ShrS)
+		v.AddArg2(x, y)
+		return true
+	}
+	// match: (Rsh64x64 x (I64Const [c]))
+	// cond: uint64(c) < 64
+	// result: (I64ShrS x (I64Const [c]))
+	for {
+		x := v_0
+		if v_1.Op != OpWasmI64Const {
+			break
+		}
+		c := auxIntToInt64(v_1.AuxInt)
+		if !(uint64(c) < 64) {
+			break
+		}
+		v.reset(OpWasmI64ShrS)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v0.AuxInt = int64ToAuxInt(c)
+		v.AddArg2(x, v0)
+		return true
+	}
+	// match: (Rsh64x64 x (I64Const [c]))
+	// cond: uint64(c) >= 64
+	// result: (I64ShrS x (I64Const [63]))
+	for {
+		x := v_0
+		if v_1.Op != OpWasmI64Const {
+			break
+		}
+		c := auxIntToInt64(v_1.AuxInt)
+		if !(uint64(c) >= 64) {
+			break
+		}
+		v.reset(OpWasmI64ShrS)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v0.AuxInt = int64ToAuxInt(63)
+		v.AddArg2(x, v0)
+		return true
+	}
+	// match: (Rsh64x64 x y)
+	// result: (I64ShrS x (Select <typ.Int64> y (I64Const [63]) (I64LtU y (I64Const [64]))))
+	for {
+		x := v_0
+		y := v_1
+		v.reset(OpWasmI64ShrS)
+		v0 := b.NewValue0(v.Pos, OpWasmSelect, typ.Int64)
+		v1 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v1.AuxInt = int64ToAuxInt(63)
+		v2 := b.NewValue0(v.Pos, OpWasmI64LtU, typ.Bool)
+		v3 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v3.AuxInt = int64ToAuxInt(64)
+		v2.AddArg2(y, v3)
+		v0.AddArg3(y, v1, v2)
+		v.AddArg2(x, v0)
+		return true
+	}
+}
+func rewriteValueWasm_OpRsh64x8(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Rsh64x8 [c] x y)
+	// result: (Rsh64x64 [c] x (ZeroExt8to64 y))
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpRsh64x64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64)
+		v0.AddArg(y)
+		v.AddArg2(x, v0)
+		return true
+	}
+}
+func rewriteValueWasm_OpRsh8Ux16(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Rsh8Ux16 [c] x y)
+	// result: (Rsh64Ux64 [c] (ZeroExt8to64 x) (ZeroExt16to64 y))
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpRsh64Ux64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpRsh8Ux32(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Rsh8Ux32 [c] x y)
+	// result: (Rsh64Ux64 [c] (ZeroExt8to64 x) (ZeroExt32to64 y))
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpRsh64Ux64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpRsh8Ux64(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Rsh8Ux64 [c] x y)
+	// result: (Rsh64Ux64 [c] (ZeroExt8to64 x) y)
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpRsh64Ux64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64)
+		v0.AddArg(x)
+		v.AddArg2(v0, y)
+		return true
+	}
+}
+func rewriteValueWasm_OpRsh8Ux8(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Rsh8Ux8 [c] x y)
+	// result: (Rsh64Ux64 [c] (ZeroExt8to64 x) (ZeroExt8to64 y))
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpRsh64Ux64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpRsh8x16(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Rsh8x16 [c] x y)
+	// result: (Rsh64x64 [c] (SignExt8to64 x) (ZeroExt16to64 y))
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpRsh64x64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpSignExt8to64, typ.Int64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpRsh8x32(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Rsh8x32 [c] x y)
+	// result: (Rsh64x64 [c] (SignExt8to64 x) (ZeroExt32to64 y))
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpRsh64x64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpSignExt8to64, typ.Int64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpRsh8x64(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Rsh8x64 [c] x y)
+	// result: (Rsh64x64 [c] (SignExt8to64 x) y)
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpRsh64x64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpSignExt8to64, typ.Int64)
+		v0.AddArg(x)
+		v.AddArg2(v0, y)
+		return true
+	}
+}
+func rewriteValueWasm_OpRsh8x8(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Rsh8x8 [c] x y)
+	// result: (Rsh64x64 [c] (SignExt8to64 x) (ZeroExt8to64 y))
+	for {
+		c := auxIntToBool(v.AuxInt)
+		x := v_0
+		y := v_1
+		v.reset(OpRsh64x64)
+		v.AuxInt = boolToAuxInt(c)
+		v0 := b.NewValue0(v.Pos, OpSignExt8to64, typ.Int64)
+		v0.AddArg(x)
+		v1 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64)
+		v1.AddArg(y)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpSignExt16to32(v *Value) bool {
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (SignExt16to32 x:(I64Load16S _ _))
+	// result: x
+	for {
+		x := v_0
+		if x.Op != OpWasmI64Load16S {
+			break
+		}
+		v.copyOf(x)
+		return true
+	}
+	// match: (SignExt16to32 x)
+	// cond: objabi.GOWASM.SignExt
+	// result: (I64Extend16S x)
+	for {
+		x := v_0
+		if !(objabi.GOWASM.SignExt) {
+			break
+		}
+		v.reset(OpWasmI64Extend16S)
+		v.AddArg(x)
+		return true
+	}
+	// match: (SignExt16to32 x)
+	// result: (I64ShrS (I64Shl x (I64Const [48])) (I64Const [48]))
+	for {
+		x := v_0
+		v.reset(OpWasmI64ShrS)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Shl, typ.Int64)
+		v1 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v1.AuxInt = int64ToAuxInt(48)
+		v0.AddArg2(x, v1)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpSignExt16to64(v *Value) bool {
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (SignExt16to64 x:(I64Load16S _ _))
+	// result: x
+	for {
+		x := v_0
+		if x.Op != OpWasmI64Load16S {
+			break
+		}
+		v.copyOf(x)
+		return true
+	}
+	// match: (SignExt16to64 x)
+	// cond: objabi.GOWASM.SignExt
+	// result: (I64Extend16S x)
+	for {
+		x := v_0
+		if !(objabi.GOWASM.SignExt) {
+			break
+		}
+		v.reset(OpWasmI64Extend16S)
+		v.AddArg(x)
+		return true
+	}
+	// match: (SignExt16to64 x)
+	// result: (I64ShrS (I64Shl x (I64Const [48])) (I64Const [48]))
+	for {
+		x := v_0
+		v.reset(OpWasmI64ShrS)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Shl, typ.Int64)
+		v1 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v1.AuxInt = int64ToAuxInt(48)
+		v0.AddArg2(x, v1)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpSignExt32to64(v *Value) bool {
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (SignExt32to64 x:(I64Load32S _ _))
+	// result: x
+	for {
+		x := v_0
+		if x.Op != OpWasmI64Load32S {
+			break
+		}
+		v.copyOf(x)
+		return true
+	}
+	// match: (SignExt32to64 x)
+	// cond: objabi.GOWASM.SignExt
+	// result: (I64Extend32S x)
+	for {
+		x := v_0
+		if !(objabi.GOWASM.SignExt) {
+			break
+		}
+		v.reset(OpWasmI64Extend32S)
+		v.AddArg(x)
+		return true
+	}
+	// match: (SignExt32to64 x)
+	// result: (I64ShrS (I64Shl x (I64Const [32])) (I64Const [32]))
+	for {
+		x := v_0
+		v.reset(OpWasmI64ShrS)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Shl, typ.Int64)
+		v1 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v1.AuxInt = int64ToAuxInt(32)
+		v0.AddArg2(x, v1)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpSignExt8to16(v *Value) bool {
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (SignExt8to16 x:(I64Load8S _ _))
+	// result: x
+	for {
+		x := v_0
+		if x.Op != OpWasmI64Load8S {
+			break
+		}
+		v.copyOf(x)
+		return true
+	}
+	// match: (SignExt8to16 x)
+	// cond: objabi.GOWASM.SignExt
+	// result: (I64Extend8S x)
+	for {
+		x := v_0
+		if !(objabi.GOWASM.SignExt) {
+			break
+		}
+		v.reset(OpWasmI64Extend8S)
+		v.AddArg(x)
+		return true
+	}
+	// match: (SignExt8to16 x)
+	// result: (I64ShrS (I64Shl x (I64Const [56])) (I64Const [56]))
+	for {
+		x := v_0
+		v.reset(OpWasmI64ShrS)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Shl, typ.Int64)
+		v1 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v1.AuxInt = int64ToAuxInt(56)
+		v0.AddArg2(x, v1)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpSignExt8to32(v *Value) bool {
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (SignExt8to32 x:(I64Load8S _ _))
+	// result: x
+	for {
+		x := v_0
+		if x.Op != OpWasmI64Load8S {
+			break
+		}
+		v.copyOf(x)
+		return true
+	}
+	// match: (SignExt8to32 x)
+	// cond: objabi.GOWASM.SignExt
+	// result: (I64Extend8S x)
+	for {
+		x := v_0
+		if !(objabi.GOWASM.SignExt) {
+			break
+		}
+		v.reset(OpWasmI64Extend8S)
+		v.AddArg(x)
+		return true
+	}
+	// match: (SignExt8to32 x)
+	// result: (I64ShrS (I64Shl x (I64Const [56])) (I64Const [56]))
+	for {
+		x := v_0
+		v.reset(OpWasmI64ShrS)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Shl, typ.Int64)
+		v1 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v1.AuxInt = int64ToAuxInt(56)
+		v0.AddArg2(x, v1)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpSignExt8to64(v *Value) bool {
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (SignExt8to64 x:(I64Load8S _ _))
+	// result: x
+	for {
+		x := v_0
+		if x.Op != OpWasmI64Load8S {
+			break
+		}
+		v.copyOf(x)
+		return true
+	}
+	// match: (SignExt8to64 x)
+	// cond: objabi.GOWASM.SignExt
+	// result: (I64Extend8S x)
+	for {
+		x := v_0
+		if !(objabi.GOWASM.SignExt) {
+			break
+		}
+		v.reset(OpWasmI64Extend8S)
+		v.AddArg(x)
+		return true
+	}
+	// match: (SignExt8to64 x)
+	// result: (I64ShrS (I64Shl x (I64Const [56])) (I64Const [56]))
+	for {
+		x := v_0
+		v.reset(OpWasmI64ShrS)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Shl, typ.Int64)
+		v1 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v1.AuxInt = int64ToAuxInt(56)
+		v0.AddArg2(x, v1)
+		v.AddArg2(v0, v1)
+		return true
+	}
+}
+func rewriteValueWasm_OpSlicemask(v *Value) bool {
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Slicemask x)
+	// result: (I64ShrS (I64Sub (I64Const [0]) x) (I64Const [63]))
+	for {
+		x := v_0
+		v.reset(OpWasmI64ShrS)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Sub, typ.Int64)
+		v1 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v1.AuxInt = int64ToAuxInt(0)
+		v0.AddArg2(v1, x)
+		v2 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v2.AuxInt = int64ToAuxInt(63)
+		v.AddArg2(v0, v2)
+		return true
+	}
+}
+func rewriteValueWasm_OpStore(v *Value) bool {
+	v_2 := v.Args[2]
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	// match: (Store {t} ptr val mem)
+	// cond: is64BitFloat(t)
+	// result: (F64Store ptr val mem)
+	for {
+		t := auxToType(v.Aux)
+		ptr := v_0
+		val := v_1
+		mem := v_2
+		if !(is64BitFloat(t)) {
+			break
+		}
+		v.reset(OpWasmF64Store)
+		v.AddArg3(ptr, val, mem)
+		return true
+	}
+	// match: (Store {t} ptr val mem)
+	// cond: is32BitFloat(t)
+	// result: (F32Store ptr val mem)
+	for {
+		t := auxToType(v.Aux)
+		ptr := v_0
+		val := v_1
+		mem := v_2
+		if !(is32BitFloat(t)) {
+			break
+		}
+		v.reset(OpWasmF32Store)
+		v.AddArg3(ptr, val, mem)
+		return true
+	}
+	// match: (Store {t} ptr val mem)
+	// cond: t.Size() == 8
+	// result: (I64Store ptr val mem)
+	for {
+		t := auxToType(v.Aux)
+		ptr := v_0
+		val := v_1
+		mem := v_2
+		if !(t.Size() == 8) {
+			break
+		}
+		v.reset(OpWasmI64Store)
+		v.AddArg3(ptr, val, mem)
+		return true
+	}
+	// match: (Store {t} ptr val mem)
+	// cond: t.Size() == 4
+	// result: (I64Store32 ptr val mem)
+	for {
+		t := auxToType(v.Aux)
+		ptr := v_0
+		val := v_1
+		mem := v_2
+		if !(t.Size() == 4) {
+			break
+		}
+		v.reset(OpWasmI64Store32)
+		v.AddArg3(ptr, val, mem)
+		return true
+	}
+	// match: (Store {t} ptr val mem)
+	// cond: t.Size() == 2
+	// result: (I64Store16 ptr val mem)
+	for {
+		t := auxToType(v.Aux)
+		ptr := v_0
+		val := v_1
+		mem := v_2
+		if !(t.Size() == 2) {
+			break
+		}
+		v.reset(OpWasmI64Store16)
+		v.AddArg3(ptr, val, mem)
+		return true
+	}
+	// match: (Store {t} ptr val mem)
+	// cond: t.Size() == 1
+	// result: (I64Store8 ptr val mem)
+	for {
+		t := auxToType(v.Aux)
+		ptr := v_0
+		val := v_1
+		mem := v_2
+		if !(t.Size() == 1) {
+			break
+		}
+		v.reset(OpWasmI64Store8)
+		v.AddArg3(ptr, val, mem)
+		return true
+	}
+	return false
+}
+func rewriteValueWasm_OpWasmF64Add(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (F64Add (F64Const [x]) (F64Const [y]))
+	// result: (F64Const [x + y])
+	for {
+		if v_0.Op != OpWasmF64Const {
+			break
+		}
+		x := auxIntToFloat64(v_0.AuxInt)
+		if v_1.Op != OpWasmF64Const {
+			break
+		}
+		y := auxIntToFloat64(v_1.AuxInt)
+		v.reset(OpWasmF64Const)
+		v.AuxInt = float64ToAuxInt(x + y)
+		return true
+	}
+	// match: (F64Add (F64Const [x]) y)
+	// cond: y.Op != OpWasmF64Const
+	// result: (F64Add y (F64Const [x]))
+	for {
+		if v_0.Op != OpWasmF64Const {
+			break
+		}
+		x := auxIntToFloat64(v_0.AuxInt)
+		y := v_1
+		if !(y.Op != OpWasmF64Const) {
+			break
+		}
+		v.reset(OpWasmF64Add)
+		v0 := b.NewValue0(v.Pos, OpWasmF64Const, typ.Float64)
+		v0.AuxInt = float64ToAuxInt(x)
+		v.AddArg2(y, v0)
+		return true
+	}
+	return false
+}
+func rewriteValueWasm_OpWasmF64Mul(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (F64Mul (F64Const [x]) (F64Const [y]))
+	// cond: !math.IsNaN(x * y)
+	// result: (F64Const [x * y])
+	for {
+		if v_0.Op != OpWasmF64Const {
+			break
+		}
+		x := auxIntToFloat64(v_0.AuxInt)
+		if v_1.Op != OpWasmF64Const {
+			break
+		}
+		y := auxIntToFloat64(v_1.AuxInt)
+		if !(!math.IsNaN(x * y)) {
+			break
+		}
+		v.reset(OpWasmF64Const)
+		v.AuxInt = float64ToAuxInt(x * y)
+		return true
+	}
+	// match: (F64Mul (F64Const [x]) y)
+	// cond: y.Op != OpWasmF64Const
+	// result: (F64Mul y (F64Const [x]))
+	for {
+		if v_0.Op != OpWasmF64Const {
+			break
+		}
+		x := auxIntToFloat64(v_0.AuxInt)
+		y := v_1
+		if !(y.Op != OpWasmF64Const) {
+			break
+		}
+		v.reset(OpWasmF64Mul)
+		v0 := b.NewValue0(v.Pos, OpWasmF64Const, typ.Float64)
+		v0.AuxInt = float64ToAuxInt(x)
+		v.AddArg2(y, v0)
+		return true
+	}
+	return false
+}
+func rewriteValueWasm_OpWasmI64Add(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (I64Add (I64Const [x]) (I64Const [y]))
+	// result: (I64Const [x + y])
+	for {
+		if v_0.Op != OpWasmI64Const {
+			break
+		}
+		x := auxIntToInt64(v_0.AuxInt)
+		if v_1.Op != OpWasmI64Const {
+			break
+		}
+		y := auxIntToInt64(v_1.AuxInt)
+		v.reset(OpWasmI64Const)
+		v.AuxInt = int64ToAuxInt(x + y)
+		return true
+	}
+	// match: (I64Add (I64Const [x]) y)
+	// cond: y.Op != OpWasmI64Const
+	// result: (I64Add y (I64Const [x]))
+	for {
+		if v_0.Op != OpWasmI64Const {
+			break
+		}
+		x := auxIntToInt64(v_0.AuxInt)
+		y := v_1
+		if !(y.Op != OpWasmI64Const) {
+			break
+		}
+		v.reset(OpWasmI64Add)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v0.AuxInt = int64ToAuxInt(x)
+		v.AddArg2(y, v0)
+		return true
+	}
+	// match: (I64Add x (I64Const [y]))
+	// result: (I64AddConst [y] x)
+	for {
+		x := v_0
+		if v_1.Op != OpWasmI64Const {
+			break
+		}
+		y := auxIntToInt64(v_1.AuxInt)
+		v.reset(OpWasmI64AddConst)
+		v.AuxInt = int64ToAuxInt(y)
+		v.AddArg(x)
+		return true
+	}
+	return false
+}
+func rewriteValueWasm_OpWasmI64AddConst(v *Value) bool {
+	v_0 := v.Args[0]
+	// match: (I64AddConst [0] x)
+	// result: x
+	for {
+		if auxIntToInt64(v.AuxInt) != 0 {
+			break
+		}
+		x := v_0
+		v.copyOf(x)
+		return true
+	}
+	// match: (I64AddConst [off] (LoweredAddr {sym} [off2] base))
+	// cond: isU32Bit(off+int64(off2))
+	// result: (LoweredAddr {sym} [int32(off)+off2] base)
+	for {
+		off := auxIntToInt64(v.AuxInt)
+		if v_0.Op != OpWasmLoweredAddr {
+			break
+		}
+		off2 := auxIntToInt32(v_0.AuxInt)
+		sym := auxToSym(v_0.Aux)
+		base := v_0.Args[0]
+		if !(isU32Bit(off + int64(off2))) {
+			break
+		}
+		v.reset(OpWasmLoweredAddr)
+		v.AuxInt = int32ToAuxInt(int32(off) + off2)
+		v.Aux = symToAux(sym)
+		v.AddArg(base)
+		return true
+	}
+	// match: (I64AddConst [off] x:(SP))
+	// cond: isU32Bit(off)
+	// result: (LoweredAddr [int32(off)] x)
+	for {
+		off := auxIntToInt64(v.AuxInt)
+		x := v_0
+		if x.Op != OpSP || !(isU32Bit(off)) {
+			break
+		}
+		v.reset(OpWasmLoweredAddr)
+		v.AuxInt = int32ToAuxInt(int32(off))
+		v.AddArg(x)
+		return true
+	}
+	return false
+}
+func rewriteValueWasm_OpWasmI64And(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (I64And (I64Const [x]) (I64Const [y]))
+	// result: (I64Const [x & y])
+	for {
+		if v_0.Op != OpWasmI64Const {
+			break
+		}
+		x := auxIntToInt64(v_0.AuxInt)
+		if v_1.Op != OpWasmI64Const {
+			break
+		}
+		y := auxIntToInt64(v_1.AuxInt)
+		v.reset(OpWasmI64Const)
+		v.AuxInt = int64ToAuxInt(x & y)
+		return true
+	}
+	// match: (I64And (I64Const [x]) y)
+	// cond: y.Op != OpWasmI64Const
+	// result: (I64And y (I64Const [x]))
+	for {
+		if v_0.Op != OpWasmI64Const {
+			break
+		}
+		x := auxIntToInt64(v_0.AuxInt)
+		y := v_1
+		if !(y.Op != OpWasmI64Const) {
+			break
+		}
+		v.reset(OpWasmI64And)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v0.AuxInt = int64ToAuxInt(x)
+		v.AddArg2(y, v0)
+		return true
+	}
+	return false
+}
+func rewriteValueWasm_OpWasmI64Eq(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (I64Eq (I64Const [x]) (I64Const [y]))
+	// cond: x == y
+	// result: (I64Const [1])
+	for {
+		if v_0.Op != OpWasmI64Const {
+			break
+		}
+		x := auxIntToInt64(v_0.AuxInt)
+		if v_1.Op != OpWasmI64Const {
+			break
+		}
+		y := auxIntToInt64(v_1.AuxInt)
+		if !(x == y) {
+			break
+		}
+		v.reset(OpWasmI64Const)
+		v.AuxInt = int64ToAuxInt(1)
+		return true
+	}
+	// match: (I64Eq (I64Const [x]) (I64Const [y]))
+	// cond: x != y
+	// result: (I64Const [0])
+	for {
+		if v_0.Op != OpWasmI64Const {
+			break
+		}
+		x := auxIntToInt64(v_0.AuxInt)
+		if v_1.Op != OpWasmI64Const {
+			break
+		}
+		y := auxIntToInt64(v_1.AuxInt)
+		if !(x != y) {
+			break
+		}
+		v.reset(OpWasmI64Const)
+		v.AuxInt = int64ToAuxInt(0)
+		return true
+	}
+	// match: (I64Eq (I64Const [x]) y)
+	// cond: y.Op != OpWasmI64Const
+	// result: (I64Eq y (I64Const [x]))
+	for {
+		if v_0.Op != OpWasmI64Const {
+			break
+		}
+		x := auxIntToInt64(v_0.AuxInt)
+		y := v_1
+		if !(y.Op != OpWasmI64Const) {
+			break
+		}
+		v.reset(OpWasmI64Eq)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v0.AuxInt = int64ToAuxInt(x)
+		v.AddArg2(y, v0)
+		return true
+	}
+	// match: (I64Eq x (I64Const [0]))
+	// result: (I64Eqz x)
+	for {
+		x := v_0
+		if v_1.Op != OpWasmI64Const || auxIntToInt64(v_1.AuxInt) != 0 {
+			break
+		}
+		v.reset(OpWasmI64Eqz)
+		v.AddArg(x)
+		return true
+	}
+	return false
+}
+func rewriteValueWasm_OpWasmI64Eqz(v *Value) bool {
+	v_0 := v.Args[0]
+	// match: (I64Eqz (I64Eqz (I64Eqz x)))
+	// result: (I64Eqz x)
+	for {
+		if v_0.Op != OpWasmI64Eqz {
+			break
+		}
+		v_0_0 := v_0.Args[0]
+		if v_0_0.Op != OpWasmI64Eqz {
+			break
+		}
+		x := v_0_0.Args[0]
+		v.reset(OpWasmI64Eqz)
+		v.AddArg(x)
+		return true
+	}
+	return false
+}
+func rewriteValueWasm_OpWasmI64LeU(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (I64LeU x (I64Const [0]))
+	// result: (I64Eqz x)
+	for {
+		x := v_0
+		if v_1.Op != OpWasmI64Const || auxIntToInt64(v_1.AuxInt) != 0 {
+			break
+		}
+		v.reset(OpWasmI64Eqz)
+		v.AddArg(x)
+		return true
+	}
+	// match: (I64LeU (I64Const [1]) x)
+	// result: (I64Eqz (I64Eqz x))
+	for {
+		if v_0.Op != OpWasmI64Const || auxIntToInt64(v_0.AuxInt) != 1 {
+			break
+		}
+		x := v_1
+		v.reset(OpWasmI64Eqz)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Eqz, typ.Bool)
+		v0.AddArg(x)
+		v.AddArg(v0)
+		return true
+	}
+	return false
+}
+func rewriteValueWasm_OpWasmI64Load(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	config := b.Func.Config
+	// match: (I64Load [off] (I64AddConst [off2] ptr) mem)
+	// cond: isU32Bit(off+off2)
+	// result: (I64Load [off+off2] ptr mem)
+	for {
+		off := auxIntToInt64(v.AuxInt)
+		if v_0.Op != OpWasmI64AddConst {
+			break
+		}
+		off2 := auxIntToInt64(v_0.AuxInt)
+		ptr := v_0.Args[0]
+		mem := v_1
+		if !(isU32Bit(off + off2)) {
+			break
+		}
+		v.reset(OpWasmI64Load)
+		v.AuxInt = int64ToAuxInt(off + off2)
+		v.AddArg2(ptr, mem)
+		return true
+	}
+	// match: (I64Load [off] (LoweredAddr {sym} [off2] (SB)) _)
+	// cond: symIsRO(sym) && isU32Bit(off+int64(off2))
+	// result: (I64Const [int64(read64(sym, off+int64(off2), config.ctxt.Arch.ByteOrder))])
+	for {
+		off := auxIntToInt64(v.AuxInt)
+		if v_0.Op != OpWasmLoweredAddr {
+			break
+		}
+		off2 := auxIntToInt32(v_0.AuxInt)
+		sym := auxToSym(v_0.Aux)
+		v_0_0 := v_0.Args[0]
+		if v_0_0.Op != OpSB || !(symIsRO(sym) && isU32Bit(off+int64(off2))) {
+			break
+		}
+		v.reset(OpWasmI64Const)
+		v.AuxInt = int64ToAuxInt(int64(read64(sym, off+int64(off2), config.ctxt.Arch.ByteOrder)))
+		return true
+	}
+	return false
+}
+func rewriteValueWasm_OpWasmI64Load16S(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	// match: (I64Load16S [off] (I64AddConst [off2] ptr) mem)
+	// cond: isU32Bit(off+off2)
+	// result: (I64Load16S [off+off2] ptr mem)
+	for {
+		off := auxIntToInt64(v.AuxInt)
+		if v_0.Op != OpWasmI64AddConst {
+			break
+		}
+		off2 := auxIntToInt64(v_0.AuxInt)
+		ptr := v_0.Args[0]
+		mem := v_1
+		if !(isU32Bit(off + off2)) {
+			break
+		}
+		v.reset(OpWasmI64Load16S)
+		v.AuxInt = int64ToAuxInt(off + off2)
+		v.AddArg2(ptr, mem)
+		return true
+	}
+	return false
+}
+func rewriteValueWasm_OpWasmI64Load16U(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	config := b.Func.Config
+	// match: (I64Load16U [off] (I64AddConst [off2] ptr) mem)
+	// cond: isU32Bit(off+off2)
+	// result: (I64Load16U [off+off2] ptr mem)
+	for {
+		off := auxIntToInt64(v.AuxInt)
+		if v_0.Op != OpWasmI64AddConst {
+			break
+		}
+		off2 := auxIntToInt64(v_0.AuxInt)
+		ptr := v_0.Args[0]
+		mem := v_1
+		if !(isU32Bit(off + off2)) {
+			break
+		}
+		v.reset(OpWasmI64Load16U)
+		v.AuxInt = int64ToAuxInt(off + off2)
+		v.AddArg2(ptr, mem)
+		return true
+	}
+	// match: (I64Load16U [off] (LoweredAddr {sym} [off2] (SB)) _)
+	// cond: symIsRO(sym) && isU32Bit(off+int64(off2))
+	// result: (I64Const [int64(read16(sym, off+int64(off2), config.ctxt.Arch.ByteOrder))])
+	for {
+		off := auxIntToInt64(v.AuxInt)
+		if v_0.Op != OpWasmLoweredAddr {
+			break
+		}
+		off2 := auxIntToInt32(v_0.AuxInt)
+		sym := auxToSym(v_0.Aux)
+		v_0_0 := v_0.Args[0]
+		if v_0_0.Op != OpSB || !(symIsRO(sym) && isU32Bit(off+int64(off2))) {
+			break
+		}
+		v.reset(OpWasmI64Const)
+		v.AuxInt = int64ToAuxInt(int64(read16(sym, off+int64(off2), config.ctxt.Arch.ByteOrder)))
+		return true
+	}
+	return false
+}
+func rewriteValueWasm_OpWasmI64Load32S(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	// match: (I64Load32S [off] (I64AddConst [off2] ptr) mem)
+	// cond: isU32Bit(off+off2)
+	// result: (I64Load32S [off+off2] ptr mem)
+	for {
+		off := auxIntToInt64(v.AuxInt)
+		if v_0.Op != OpWasmI64AddConst {
+			break
+		}
+		off2 := auxIntToInt64(v_0.AuxInt)
+		ptr := v_0.Args[0]
+		mem := v_1
+		if !(isU32Bit(off + off2)) {
+			break
+		}
+		v.reset(OpWasmI64Load32S)
+		v.AuxInt = int64ToAuxInt(off + off2)
+		v.AddArg2(ptr, mem)
+		return true
+	}
+	return false
+}
+func rewriteValueWasm_OpWasmI64Load32U(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	config := b.Func.Config
+	// match: (I64Load32U [off] (I64AddConst [off2] ptr) mem)
+	// cond: isU32Bit(off+off2)
+	// result: (I64Load32U [off+off2] ptr mem)
+	for {
+		off := auxIntToInt64(v.AuxInt)
+		if v_0.Op != OpWasmI64AddConst {
+			break
+		}
+		off2 := auxIntToInt64(v_0.AuxInt)
+		ptr := v_0.Args[0]
+		mem := v_1
+		if !(isU32Bit(off + off2)) {
+			break
+		}
+		v.reset(OpWasmI64Load32U)
+		v.AuxInt = int64ToAuxInt(off + off2)
+		v.AddArg2(ptr, mem)
+		return true
+	}
+	// match: (I64Load32U [off] (LoweredAddr {sym} [off2] (SB)) _)
+	// cond: symIsRO(sym) && isU32Bit(off+int64(off2))
+	// result: (I64Const [int64(read32(sym, off+int64(off2), config.ctxt.Arch.ByteOrder))])
+	for {
+		off := auxIntToInt64(v.AuxInt)
+		if v_0.Op != OpWasmLoweredAddr {
+			break
+		}
+		off2 := auxIntToInt32(v_0.AuxInt)
+		sym := auxToSym(v_0.Aux)
+		v_0_0 := v_0.Args[0]
+		if v_0_0.Op != OpSB || !(symIsRO(sym) && isU32Bit(off+int64(off2))) {
+			break
+		}
+		v.reset(OpWasmI64Const)
+		v.AuxInt = int64ToAuxInt(int64(read32(sym, off+int64(off2), config.ctxt.Arch.ByteOrder)))
+		return true
+	}
+	return false
+}
+func rewriteValueWasm_OpWasmI64Load8S(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	// match: (I64Load8S [off] (I64AddConst [off2] ptr) mem)
+	// cond: isU32Bit(off+off2)
+	// result: (I64Load8S [off+off2] ptr mem)
+	for {
+		off := auxIntToInt64(v.AuxInt)
+		if v_0.Op != OpWasmI64AddConst {
+			break
+		}
+		off2 := auxIntToInt64(v_0.AuxInt)
+		ptr := v_0.Args[0]
+		mem := v_1
+		if !(isU32Bit(off + off2)) {
+			break
+		}
+		v.reset(OpWasmI64Load8S)
+		v.AuxInt = int64ToAuxInt(off + off2)
+		v.AddArg2(ptr, mem)
+		return true
+	}
+	return false
+}
+func rewriteValueWasm_OpWasmI64Load8U(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	// match: (I64Load8U [off] (I64AddConst [off2] ptr) mem)
+	// cond: isU32Bit(off+off2)
+	// result: (I64Load8U [off+off2] ptr mem)
+	for {
+		off := auxIntToInt64(v.AuxInt)
+		if v_0.Op != OpWasmI64AddConst {
+			break
+		}
+		off2 := auxIntToInt64(v_0.AuxInt)
+		ptr := v_0.Args[0]
+		mem := v_1
+		if !(isU32Bit(off + off2)) {
+			break
+		}
+		v.reset(OpWasmI64Load8U)
+		v.AuxInt = int64ToAuxInt(off + off2)
+		v.AddArg2(ptr, mem)
+		return true
+	}
+	// match: (I64Load8U [off] (LoweredAddr {sym} [off2] (SB)) _)
+	// cond: symIsRO(sym) && isU32Bit(off+int64(off2))
+	// result: (I64Const [int64(read8(sym, off+int64(off2)))])
+	for {
+		off := auxIntToInt64(v.AuxInt)
+		if v_0.Op != OpWasmLoweredAddr {
+			break
+		}
+		off2 := auxIntToInt32(v_0.AuxInt)
+		sym := auxToSym(v_0.Aux)
+		v_0_0 := v_0.Args[0]
+		if v_0_0.Op != OpSB || !(symIsRO(sym) && isU32Bit(off+int64(off2))) {
+			break
+		}
+		v.reset(OpWasmI64Const)
+		v.AuxInt = int64ToAuxInt(int64(read8(sym, off+int64(off2))))
+		return true
+	}
+	return false
+}
+func rewriteValueWasm_OpWasmI64LtU(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (I64LtU (I64Const [0]) x)
+	// result: (I64Eqz (I64Eqz x))
+	for {
+		if v_0.Op != OpWasmI64Const || auxIntToInt64(v_0.AuxInt) != 0 {
+			break
+		}
+		x := v_1
+		v.reset(OpWasmI64Eqz)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Eqz, typ.Bool)
+		v0.AddArg(x)
+		v.AddArg(v0)
+		return true
+	}
+	// match: (I64LtU x (I64Const [1]))
+	// result: (I64Eqz x)
+	for {
+		x := v_0
+		if v_1.Op != OpWasmI64Const || auxIntToInt64(v_1.AuxInt) != 1 {
+			break
+		}
+		v.reset(OpWasmI64Eqz)
+		v.AddArg(x)
+		return true
+	}
+	return false
+}
+func rewriteValueWasm_OpWasmI64Mul(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (I64Mul (I64Const [x]) (I64Const [y]))
+	// result: (I64Const [x * y])
+	for {
+		if v_0.Op != OpWasmI64Const {
+			break
+		}
+		x := auxIntToInt64(v_0.AuxInt)
+		if v_1.Op != OpWasmI64Const {
+			break
+		}
+		y := auxIntToInt64(v_1.AuxInt)
+		v.reset(OpWasmI64Const)
+		v.AuxInt = int64ToAuxInt(x * y)
+		return true
+	}
+	// match: (I64Mul (I64Const [x]) y)
+	// cond: y.Op != OpWasmI64Const
+	// result: (I64Mul y (I64Const [x]))
+	for {
+		if v_0.Op != OpWasmI64Const {
+			break
+		}
+		x := auxIntToInt64(v_0.AuxInt)
+		y := v_1
+		if !(y.Op != OpWasmI64Const) {
+			break
+		}
+		v.reset(OpWasmI64Mul)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v0.AuxInt = int64ToAuxInt(x)
+		v.AddArg2(y, v0)
+		return true
+	}
+	return false
+}
+func rewriteValueWasm_OpWasmI64Ne(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (I64Ne (I64Const [x]) (I64Const [y]))
+	// cond: x == y
+	// result: (I64Const [0])
+	for {
+		if v_0.Op != OpWasmI64Const {
+			break
+		}
+		x := auxIntToInt64(v_0.AuxInt)
+		if v_1.Op != OpWasmI64Const {
+			break
+		}
+		y := auxIntToInt64(v_1.AuxInt)
+		if !(x == y) {
+			break
+		}
+		v.reset(OpWasmI64Const)
+		v.AuxInt = int64ToAuxInt(0)
+		return true
+	}
+	// match: (I64Ne (I64Const [x]) (I64Const [y]))
+	// cond: x != y
+	// result: (I64Const [1])
+	for {
+		if v_0.Op != OpWasmI64Const {
+			break
+		}
+		x := auxIntToInt64(v_0.AuxInt)
+		if v_1.Op != OpWasmI64Const {
+			break
+		}
+		y := auxIntToInt64(v_1.AuxInt)
+		if !(x != y) {
+			break
+		}
+		v.reset(OpWasmI64Const)
+		v.AuxInt = int64ToAuxInt(1)
+		return true
+	}
+	// match: (I64Ne (I64Const [x]) y)
+	// cond: y.Op != OpWasmI64Const
+	// result: (I64Ne y (I64Const [x]))
+	for {
+		if v_0.Op != OpWasmI64Const {
+			break
+		}
+		x := auxIntToInt64(v_0.AuxInt)
+		y := v_1
+		if !(y.Op != OpWasmI64Const) {
+			break
+		}
+		v.reset(OpWasmI64Ne)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v0.AuxInt = int64ToAuxInt(x)
+		v.AddArg2(y, v0)
+		return true
+	}
+	// match: (I64Ne x (I64Const [0]))
+	// result: (I64Eqz (I64Eqz x))
+	for {
+		x := v_0
+		if v_1.Op != OpWasmI64Const || auxIntToInt64(v_1.AuxInt) != 0 {
+			break
+		}
+		v.reset(OpWasmI64Eqz)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Eqz, typ.Bool)
+		v0.AddArg(x)
+		v.AddArg(v0)
+		return true
+	}
+	return false
+}
+func rewriteValueWasm_OpWasmI64Or(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (I64Or (I64Const [x]) (I64Const [y]))
+	// result: (I64Const [x | y])
+	for {
+		if v_0.Op != OpWasmI64Const {
+			break
+		}
+		x := auxIntToInt64(v_0.AuxInt)
+		if v_1.Op != OpWasmI64Const {
+			break
+		}
+		y := auxIntToInt64(v_1.AuxInt)
+		v.reset(OpWasmI64Const)
+		v.AuxInt = int64ToAuxInt(x | y)
+		return true
+	}
+	// match: (I64Or (I64Const [x]) y)
+	// cond: y.Op != OpWasmI64Const
+	// result: (I64Or y (I64Const [x]))
+	for {
+		if v_0.Op != OpWasmI64Const {
+			break
+		}
+		x := auxIntToInt64(v_0.AuxInt)
+		y := v_1
+		if !(y.Op != OpWasmI64Const) {
+			break
+		}
+		v.reset(OpWasmI64Or)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v0.AuxInt = int64ToAuxInt(x)
+		v.AddArg2(y, v0)
+		return true
+	}
+	return false
+}
+func rewriteValueWasm_OpWasmI64Shl(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	// match: (I64Shl (I64Const [x]) (I64Const [y]))
+	// result: (I64Const [x << uint64(y)])
+	for {
+		if v_0.Op != OpWasmI64Const {
+			break
+		}
+		x := auxIntToInt64(v_0.AuxInt)
+		if v_1.Op != OpWasmI64Const {
+			break
+		}
+		y := auxIntToInt64(v_1.AuxInt)
+		v.reset(OpWasmI64Const)
+		v.AuxInt = int64ToAuxInt(x << uint64(y))
+		return true
+	}
+	return false
+}
+func rewriteValueWasm_OpWasmI64ShrS(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	// match: (I64ShrS (I64Const [x]) (I64Const [y]))
+	// result: (I64Const [x >> uint64(y)])
+	for {
+		if v_0.Op != OpWasmI64Const {
+			break
+		}
+		x := auxIntToInt64(v_0.AuxInt)
+		if v_1.Op != OpWasmI64Const {
+			break
+		}
+		y := auxIntToInt64(v_1.AuxInt)
+		v.reset(OpWasmI64Const)
+		v.AuxInt = int64ToAuxInt(x >> uint64(y))
+		return true
+	}
+	return false
+}
+func rewriteValueWasm_OpWasmI64ShrU(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	// match: (I64ShrU (I64Const [x]) (I64Const [y]))
+	// result: (I64Const [int64(uint64(x) >> uint64(y))])
+	for {
+		if v_0.Op != OpWasmI64Const {
+			break
+		}
+		x := auxIntToInt64(v_0.AuxInt)
+		if v_1.Op != OpWasmI64Const {
+			break
+		}
+		y := auxIntToInt64(v_1.AuxInt)
+		v.reset(OpWasmI64Const)
+		v.AuxInt = int64ToAuxInt(int64(uint64(x) >> uint64(y)))
+		return true
+	}
+	return false
+}
+func rewriteValueWasm_OpWasmI64Store(v *Value) bool {
+	v_2 := v.Args[2]
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	// match: (I64Store [off] (I64AddConst [off2] ptr) val mem)
+	// cond: isU32Bit(off+off2)
+	// result: (I64Store [off+off2] ptr val mem)
+	for {
+		off := auxIntToInt64(v.AuxInt)
+		if v_0.Op != OpWasmI64AddConst {
+			break
+		}
+		off2 := auxIntToInt64(v_0.AuxInt)
+		ptr := v_0.Args[0]
+		val := v_1
+		mem := v_2
+		if !(isU32Bit(off + off2)) {
+			break
+		}
+		v.reset(OpWasmI64Store)
+		v.AuxInt = int64ToAuxInt(off + off2)
+		v.AddArg3(ptr, val, mem)
+		return true
+	}
+	return false
+}
+func rewriteValueWasm_OpWasmI64Store16(v *Value) bool {
+	v_2 := v.Args[2]
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	// match: (I64Store16 [off] (I64AddConst [off2] ptr) val mem)
+	// cond: isU32Bit(off+off2)
+	// result: (I64Store16 [off+off2] ptr val mem)
+	for {
+		off := auxIntToInt64(v.AuxInt)
+		if v_0.Op != OpWasmI64AddConst {
+			break
+		}
+		off2 := auxIntToInt64(v_0.AuxInt)
+		ptr := v_0.Args[0]
+		val := v_1
+		mem := v_2
+		if !(isU32Bit(off + off2)) {
+			break
+		}
+		v.reset(OpWasmI64Store16)
+		v.AuxInt = int64ToAuxInt(off + off2)
+		v.AddArg3(ptr, val, mem)
+		return true
+	}
+	return false
+}
+func rewriteValueWasm_OpWasmI64Store32(v *Value) bool {
+	v_2 := v.Args[2]
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	// match: (I64Store32 [off] (I64AddConst [off2] ptr) val mem)
+	// cond: isU32Bit(off+off2)
+	// result: (I64Store32 [off+off2] ptr val mem)
+	for {
+		off := auxIntToInt64(v.AuxInt)
+		if v_0.Op != OpWasmI64AddConst {
+			break
+		}
+		off2 := auxIntToInt64(v_0.AuxInt)
+		ptr := v_0.Args[0]
+		val := v_1
+		mem := v_2
+		if !(isU32Bit(off + off2)) {
+			break
+		}
+		v.reset(OpWasmI64Store32)
+		v.AuxInt = int64ToAuxInt(off + off2)
+		v.AddArg3(ptr, val, mem)
+		return true
+	}
+	return false
+}
+func rewriteValueWasm_OpWasmI64Store8(v *Value) bool {
+	v_2 := v.Args[2]
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	// match: (I64Store8 [off] (I64AddConst [off2] ptr) val mem)
+	// cond: isU32Bit(off+off2)
+	// result: (I64Store8 [off+off2] ptr val mem)
+	for {
+		off := auxIntToInt64(v.AuxInt)
+		if v_0.Op != OpWasmI64AddConst {
+			break
+		}
+		off2 := auxIntToInt64(v_0.AuxInt)
+		ptr := v_0.Args[0]
+		val := v_1
+		mem := v_2
+		if !(isU32Bit(off + off2)) {
+			break
+		}
+		v.reset(OpWasmI64Store8)
+		v.AuxInt = int64ToAuxInt(off + off2)
+		v.AddArg3(ptr, val, mem)
+		return true
+	}
+	return false
+}
+func rewriteValueWasm_OpWasmI64Xor(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (I64Xor (I64Const [x]) (I64Const [y]))
+	// result: (I64Const [x ^ y])
+	for {
+		if v_0.Op != OpWasmI64Const {
+			break
+		}
+		x := auxIntToInt64(v_0.AuxInt)
+		if v_1.Op != OpWasmI64Const {
+			break
+		}
+		y := auxIntToInt64(v_1.AuxInt)
+		v.reset(OpWasmI64Const)
+		v.AuxInt = int64ToAuxInt(x ^ y)
+		return true
+	}
+	// match: (I64Xor (I64Const [x]) y)
+	// cond: y.Op != OpWasmI64Const
+	// result: (I64Xor y (I64Const [x]))
+	for {
+		if v_0.Op != OpWasmI64Const {
+			break
+		}
+		x := auxIntToInt64(v_0.AuxInt)
+		y := v_1
+		if !(y.Op != OpWasmI64Const) {
+			break
+		}
+		v.reset(OpWasmI64Xor)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v0.AuxInt = int64ToAuxInt(x)
+		v.AddArg2(y, v0)
+		return true
+	}
+	return false
+}
+func rewriteValueWasm_OpZero(v *Value) bool {
+	v_1 := v.Args[1]
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (Zero [0] _ mem)
+	// result: mem
+	for {
+		if auxIntToInt64(v.AuxInt) != 0 {
+			break
+		}
+		mem := v_1
+		v.copyOf(mem)
+		return true
+	}
+	// match: (Zero [1] destptr mem)
+	// result: (I64Store8 destptr (I64Const [0]) mem)
+	for {
+		if auxIntToInt64(v.AuxInt) != 1 {
+			break
+		}
+		destptr := v_0
+		mem := v_1
+		v.reset(OpWasmI64Store8)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v0.AuxInt = int64ToAuxInt(0)
+		v.AddArg3(destptr, v0, mem)
+		return true
+	}
+	// match: (Zero [2] destptr mem)
+	// result: (I64Store16 destptr (I64Const [0]) mem)
+	for {
+		if auxIntToInt64(v.AuxInt) != 2 {
+			break
+		}
+		destptr := v_0
+		mem := v_1
+		v.reset(OpWasmI64Store16)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v0.AuxInt = int64ToAuxInt(0)
+		v.AddArg3(destptr, v0, mem)
+		return true
+	}
+	// match: (Zero [4] destptr mem)
+	// result: (I64Store32 destptr (I64Const [0]) mem)
+	for {
+		if auxIntToInt64(v.AuxInt) != 4 {
+			break
+		}
+		destptr := v_0
+		mem := v_1
+		v.reset(OpWasmI64Store32)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v0.AuxInt = int64ToAuxInt(0)
+		v.AddArg3(destptr, v0, mem)
+		return true
+	}
+	// match: (Zero [8] destptr mem)
+	// result: (I64Store destptr (I64Const [0]) mem)
+	for {
+		if auxIntToInt64(v.AuxInt) != 8 {
+			break
+		}
+		destptr := v_0
+		mem := v_1
+		v.reset(OpWasmI64Store)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v0.AuxInt = int64ToAuxInt(0)
+		v.AddArg3(destptr, v0, mem)
+		return true
+	}
+	// match: (Zero [3] destptr mem)
+	// result: (I64Store8 [2] destptr (I64Const [0]) (I64Store16 destptr (I64Const [0]) mem))
+	for {
+		if auxIntToInt64(v.AuxInt) != 3 {
+			break
+		}
+		destptr := v_0
+		mem := v_1
+		v.reset(OpWasmI64Store8)
+		v.AuxInt = int64ToAuxInt(2)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v0.AuxInt = int64ToAuxInt(0)
+		v1 := b.NewValue0(v.Pos, OpWasmI64Store16, types.TypeMem)
+		v1.AddArg3(destptr, v0, mem)
+		v.AddArg3(destptr, v0, v1)
+		return true
+	}
+	// match: (Zero [5] destptr mem)
+	// result: (I64Store8 [4] destptr (I64Const [0]) (I64Store32 destptr (I64Const [0]) mem))
+	for {
+		if auxIntToInt64(v.AuxInt) != 5 {
+			break
+		}
+		destptr := v_0
+		mem := v_1
+		v.reset(OpWasmI64Store8)
+		v.AuxInt = int64ToAuxInt(4)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v0.AuxInt = int64ToAuxInt(0)
+		v1 := b.NewValue0(v.Pos, OpWasmI64Store32, types.TypeMem)
+		v1.AddArg3(destptr, v0, mem)
+		v.AddArg3(destptr, v0, v1)
+		return true
+	}
+	// match: (Zero [6] destptr mem)
+	// result: (I64Store16 [4] destptr (I64Const [0]) (I64Store32 destptr (I64Const [0]) mem))
+	for {
+		if auxIntToInt64(v.AuxInt) != 6 {
+			break
+		}
+		destptr := v_0
+		mem := v_1
+		v.reset(OpWasmI64Store16)
+		v.AuxInt = int64ToAuxInt(4)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v0.AuxInt = int64ToAuxInt(0)
+		v1 := b.NewValue0(v.Pos, OpWasmI64Store32, types.TypeMem)
+		v1.AddArg3(destptr, v0, mem)
+		v.AddArg3(destptr, v0, v1)
+		return true
+	}
+	// match: (Zero [7] destptr mem)
+	// result: (I64Store32 [3] destptr (I64Const [0]) (I64Store32 destptr (I64Const [0]) mem))
+	for {
+		if auxIntToInt64(v.AuxInt) != 7 {
+			break
+		}
+		destptr := v_0
+		mem := v_1
+		v.reset(OpWasmI64Store32)
+		v.AuxInt = int64ToAuxInt(3)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v0.AuxInt = int64ToAuxInt(0)
+		v1 := b.NewValue0(v.Pos, OpWasmI64Store32, types.TypeMem)
+		v1.AddArg3(destptr, v0, mem)
+		v.AddArg3(destptr, v0, v1)
+		return true
+	}
+	// match: (Zero [s] destptr mem)
+	// cond: s%8 != 0 && s > 8
+	// result: (Zero [s-s%8] (OffPtr <destptr.Type> destptr [s%8]) (I64Store destptr (I64Const [0]) mem))
+	for {
+		s := auxIntToInt64(v.AuxInt)
+		destptr := v_0
+		mem := v_1
+		if !(s%8 != 0 && s > 8) {
+			break
+		}
+		v.reset(OpZero)
+		v.AuxInt = int64ToAuxInt(s - s%8)
+		v0 := b.NewValue0(v.Pos, OpOffPtr, destptr.Type)
+		v0.AuxInt = int64ToAuxInt(s % 8)
+		v0.AddArg(destptr)
+		v1 := b.NewValue0(v.Pos, OpWasmI64Store, types.TypeMem)
+		v2 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v2.AuxInt = int64ToAuxInt(0)
+		v1.AddArg3(destptr, v2, mem)
+		v.AddArg2(v0, v1)
+		return true
+	}
+	// match: (Zero [16] destptr mem)
+	// result: (I64Store [8] destptr (I64Const [0]) (I64Store destptr (I64Const [0]) mem))
+	for {
+		if auxIntToInt64(v.AuxInt) != 16 {
+			break
+		}
+		destptr := v_0
+		mem := v_1
+		v.reset(OpWasmI64Store)
+		v.AuxInt = int64ToAuxInt(8)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v0.AuxInt = int64ToAuxInt(0)
+		v1 := b.NewValue0(v.Pos, OpWasmI64Store, types.TypeMem)
+		v1.AddArg3(destptr, v0, mem)
+		v.AddArg3(destptr, v0, v1)
+		return true
+	}
+	// match: (Zero [24] destptr mem)
+	// result: (I64Store [16] destptr (I64Const [0]) (I64Store [8] destptr (I64Const [0]) (I64Store destptr (I64Const [0]) mem)))
+	for {
+		if auxIntToInt64(v.AuxInt) != 24 {
+			break
+		}
+		destptr := v_0
+		mem := v_1
+		v.reset(OpWasmI64Store)
+		v.AuxInt = int64ToAuxInt(16)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v0.AuxInt = int64ToAuxInt(0)
+		v1 := b.NewValue0(v.Pos, OpWasmI64Store, types.TypeMem)
+		v1.AuxInt = int64ToAuxInt(8)
+		v2 := b.NewValue0(v.Pos, OpWasmI64Store, types.TypeMem)
+		v2.AddArg3(destptr, v0, mem)
+		v1.AddArg3(destptr, v0, v2)
+		v.AddArg3(destptr, v0, v1)
+		return true
+	}
+	// match: (Zero [32] destptr mem)
+	// result: (I64Store [24] destptr (I64Const [0]) (I64Store [16] destptr (I64Const [0]) (I64Store [8] destptr (I64Const [0]) (I64Store destptr (I64Const [0]) mem))))
+	for {
+		if auxIntToInt64(v.AuxInt) != 32 {
+			break
+		}
+		destptr := v_0
+		mem := v_1
+		v.reset(OpWasmI64Store)
+		v.AuxInt = int64ToAuxInt(24)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v0.AuxInt = int64ToAuxInt(0)
+		v1 := b.NewValue0(v.Pos, OpWasmI64Store, types.TypeMem)
+		v1.AuxInt = int64ToAuxInt(16)
+		v2 := b.NewValue0(v.Pos, OpWasmI64Store, types.TypeMem)
+		v2.AuxInt = int64ToAuxInt(8)
+		v3 := b.NewValue0(v.Pos, OpWasmI64Store, types.TypeMem)
+		v3.AddArg3(destptr, v0, mem)
+		v2.AddArg3(destptr, v0, v3)
+		v1.AddArg3(destptr, v0, v2)
+		v.AddArg3(destptr, v0, v1)
+		return true
+	}
+	// match: (Zero [s] destptr mem)
+	// cond: s%8 == 0 && s > 32
+	// result: (LoweredZero [s/8] destptr mem)
+	for {
+		s := auxIntToInt64(v.AuxInt)
+		destptr := v_0
+		mem := v_1
+		if !(s%8 == 0 && s > 32) {
+			break
+		}
+		v.reset(OpWasmLoweredZero)
+		v.AuxInt = int64ToAuxInt(s / 8)
+		v.AddArg2(destptr, mem)
+		return true
+	}
+	return false
+}
+func rewriteValueWasm_OpZeroExt16to32(v *Value) bool {
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (ZeroExt16to32 x:(I64Load16U _ _))
+	// result: x
+	for {
+		x := v_0
+		if x.Op != OpWasmI64Load16U {
+			break
+		}
+		v.copyOf(x)
+		return true
+	}
+	// match: (ZeroExt16to32 x)
+	// result: (I64And x (I64Const [0xffff]))
+	for {
+		x := v_0
+		v.reset(OpWasmI64And)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v0.AuxInt = int64ToAuxInt(0xffff)
+		v.AddArg2(x, v0)
+		return true
+	}
+}
+func rewriteValueWasm_OpZeroExt16to64(v *Value) bool {
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (ZeroExt16to64 x:(I64Load16U _ _))
+	// result: x
+	for {
+		x := v_0
+		if x.Op != OpWasmI64Load16U {
+			break
+		}
+		v.copyOf(x)
+		return true
+	}
+	// match: (ZeroExt16to64 x)
+	// result: (I64And x (I64Const [0xffff]))
+	for {
+		x := v_0
+		v.reset(OpWasmI64And)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v0.AuxInt = int64ToAuxInt(0xffff)
+		v.AddArg2(x, v0)
+		return true
+	}
+}
+func rewriteValueWasm_OpZeroExt32to64(v *Value) bool {
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (ZeroExt32to64 x:(I64Load32U _ _))
+	// result: x
+	for {
+		x := v_0
+		if x.Op != OpWasmI64Load32U {
+			break
+		}
+		v.copyOf(x)
+		return true
+	}
+	// match: (ZeroExt32to64 x)
+	// result: (I64And x (I64Const [0xffffffff]))
+	for {
+		x := v_0
+		v.reset(OpWasmI64And)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v0.AuxInt = int64ToAuxInt(0xffffffff)
+		v.AddArg2(x, v0)
+		return true
+	}
+}
+func rewriteValueWasm_OpZeroExt8to16(v *Value) bool {
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (ZeroExt8to16 x:(I64Load8U _ _))
+	// result: x
+	for {
+		x := v_0
+		if x.Op != OpWasmI64Load8U {
+			break
+		}
+		v.copyOf(x)
+		return true
+	}
+	// match: (ZeroExt8to16 x)
+	// result: (I64And x (I64Const [0xff]))
+	for {
+		x := v_0
+		v.reset(OpWasmI64And)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v0.AuxInt = int64ToAuxInt(0xff)
+		v.AddArg2(x, v0)
+		return true
+	}
+}
+func rewriteValueWasm_OpZeroExt8to32(v *Value) bool {
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (ZeroExt8to32 x:(I64Load8U _ _))
+	// result: x
+	for {
+		x := v_0
+		if x.Op != OpWasmI64Load8U {
+			break
+		}
+		v.copyOf(x)
+		return true
+	}
+	// match: (ZeroExt8to32 x)
+	// result: (I64And x (I64Const [0xff]))
+	for {
+		x := v_0
+		v.reset(OpWasmI64And)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v0.AuxInt = int64ToAuxInt(0xff)
+		v.AddArg2(x, v0)
+		return true
+	}
+}
+func rewriteValueWasm_OpZeroExt8to64(v *Value) bool {
+	v_0 := v.Args[0]
+	b := v.Block
+	typ := &b.Func.Config.Types
+	// match: (ZeroExt8to64 x:(I64Load8U _ _))
+	// result: x
+	for {
+		x := v_0
+		if x.Op != OpWasmI64Load8U {
+			break
+		}
+		v.copyOf(x)
+		return true
+	}
+	// match: (ZeroExt8to64 x)
+	// result: (I64And x (I64Const [0xff]))
+	for {
+		x := v_0
+		v.reset(OpWasmI64And)
+		v0 := b.NewValue0(v.Pos, OpWasmI64Const, typ.Int64)
+		v0.AuxInt = int64ToAuxInt(0xff)
+		v.AddArg2(x, v0)
+		return true
+	}
+}
+func rewriteBlockWasm(b *Block) bool {
+	switch b.Kind {
+	}
+	return false
+}