/
rewritedec64.go
2537 lines (2534 loc) · 65.3 KB
/
rewritedec64.go
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// Code generated from _gen/dec64.rules using 'go generate'; DO NOT EDIT.
package ssa
import "github.com/bir3/gocompiler/src/cmd/compile/internal/types"
func rewriteValuedec64(v *Value) bool {
switch v.Op {
case OpAdd64:
return rewriteValuedec64_OpAdd64(v)
case OpAnd64:
return rewriteValuedec64_OpAnd64(v)
case OpArg:
return rewriteValuedec64_OpArg(v)
case OpBitLen64:
return rewriteValuedec64_OpBitLen64(v)
case OpBswap64:
return rewriteValuedec64_OpBswap64(v)
case OpCom64:
return rewriteValuedec64_OpCom64(v)
case OpConst64:
return rewriteValuedec64_OpConst64(v)
case OpCtz64:
return rewriteValuedec64_OpCtz64(v)
case OpCtz64NonZero:
v.Op = OpCtz64
return true
case OpEq64:
return rewriteValuedec64_OpEq64(v)
case OpInt64Hi:
return rewriteValuedec64_OpInt64Hi(v)
case OpInt64Lo:
return rewriteValuedec64_OpInt64Lo(v)
case OpLeq64:
return rewriteValuedec64_OpLeq64(v)
case OpLeq64U:
return rewriteValuedec64_OpLeq64U(v)
case OpLess64:
return rewriteValuedec64_OpLess64(v)
case OpLess64U:
return rewriteValuedec64_OpLess64U(v)
case OpLoad:
return rewriteValuedec64_OpLoad(v)
case OpLsh16x64:
return rewriteValuedec64_OpLsh16x64(v)
case OpLsh32x64:
return rewriteValuedec64_OpLsh32x64(v)
case OpLsh64x16:
return rewriteValuedec64_OpLsh64x16(v)
case OpLsh64x32:
return rewriteValuedec64_OpLsh64x32(v)
case OpLsh64x64:
return rewriteValuedec64_OpLsh64x64(v)
case OpLsh64x8:
return rewriteValuedec64_OpLsh64x8(v)
case OpLsh8x64:
return rewriteValuedec64_OpLsh8x64(v)
case OpMul64:
return rewriteValuedec64_OpMul64(v)
case OpNeg64:
return rewriteValuedec64_OpNeg64(v)
case OpNeq64:
return rewriteValuedec64_OpNeq64(v)
case OpOr32:
return rewriteValuedec64_OpOr32(v)
case OpOr64:
return rewriteValuedec64_OpOr64(v)
case OpRotateLeft16:
return rewriteValuedec64_OpRotateLeft16(v)
case OpRotateLeft32:
return rewriteValuedec64_OpRotateLeft32(v)
case OpRotateLeft64:
return rewriteValuedec64_OpRotateLeft64(v)
case OpRotateLeft8:
return rewriteValuedec64_OpRotateLeft8(v)
case OpRsh16Ux64:
return rewriteValuedec64_OpRsh16Ux64(v)
case OpRsh16x64:
return rewriteValuedec64_OpRsh16x64(v)
case OpRsh32Ux64:
return rewriteValuedec64_OpRsh32Ux64(v)
case OpRsh32x64:
return rewriteValuedec64_OpRsh32x64(v)
case OpRsh64Ux16:
return rewriteValuedec64_OpRsh64Ux16(v)
case OpRsh64Ux32:
return rewriteValuedec64_OpRsh64Ux32(v)
case OpRsh64Ux64:
return rewriteValuedec64_OpRsh64Ux64(v)
case OpRsh64Ux8:
return rewriteValuedec64_OpRsh64Ux8(v)
case OpRsh64x16:
return rewriteValuedec64_OpRsh64x16(v)
case OpRsh64x32:
return rewriteValuedec64_OpRsh64x32(v)
case OpRsh64x64:
return rewriteValuedec64_OpRsh64x64(v)
case OpRsh64x8:
return rewriteValuedec64_OpRsh64x8(v)
case OpRsh8Ux64:
return rewriteValuedec64_OpRsh8Ux64(v)
case OpRsh8x64:
return rewriteValuedec64_OpRsh8x64(v)
case OpSignExt16to64:
return rewriteValuedec64_OpSignExt16to64(v)
case OpSignExt32to64:
return rewriteValuedec64_OpSignExt32to64(v)
case OpSignExt8to64:
return rewriteValuedec64_OpSignExt8to64(v)
case OpStore:
return rewriteValuedec64_OpStore(v)
case OpSub64:
return rewriteValuedec64_OpSub64(v)
case OpTrunc64to16:
return rewriteValuedec64_OpTrunc64to16(v)
case OpTrunc64to32:
return rewriteValuedec64_OpTrunc64to32(v)
case OpTrunc64to8:
return rewriteValuedec64_OpTrunc64to8(v)
case OpXor64:
return rewriteValuedec64_OpXor64(v)
case OpZeroExt16to64:
return rewriteValuedec64_OpZeroExt16to64(v)
case OpZeroExt32to64:
return rewriteValuedec64_OpZeroExt32to64(v)
case OpZeroExt8to64:
return rewriteValuedec64_OpZeroExt8to64(v)
}
return false
}
func rewriteValuedec64_OpAdd64(v *Value) bool {
v_1 := v.Args[1]
v_0 := v.Args[0]
b := v.Block
typ := &b.Func.Config.Types
// match: (Add64 x y)
// result: (Int64Make (Add32withcarry <typ.Int32> (Int64Hi x) (Int64Hi y) (Select1 <types.TypeFlags> (Add32carry (Int64Lo x) (Int64Lo y)))) (Select0 <typ.UInt32> (Add32carry (Int64Lo x) (Int64Lo y))))
for {
x := v_0
y := v_1
v.reset(OpInt64Make)
v0 := b.NewValue0(v.Pos, OpAdd32withcarry, typ.Int32)
v1 := b.NewValue0(v.Pos, OpInt64Hi, typ.UInt32)
v1.AddArg(x)
v2 := b.NewValue0(v.Pos, OpInt64Hi, typ.UInt32)
v2.AddArg(y)
v3 := b.NewValue0(v.Pos, OpSelect1, types.TypeFlags)
v4 := b.NewValue0(v.Pos, OpAdd32carry, types.NewTuple(typ.UInt32, types.TypeFlags))
v5 := b.NewValue0(v.Pos, OpInt64Lo, typ.UInt32)
v5.AddArg(x)
v6 := b.NewValue0(v.Pos, OpInt64Lo, typ.UInt32)
v6.AddArg(y)
v4.AddArg2(v5, v6)
v3.AddArg(v4)
v0.AddArg3(v1, v2, v3)
v7 := b.NewValue0(v.Pos, OpSelect0, typ.UInt32)
v7.AddArg(v4)
v.AddArg2(v0, v7)
return true
}
}
func rewriteValuedec64_OpAnd64(v *Value) bool {
v_1 := v.Args[1]
v_0 := v.Args[0]
b := v.Block
typ := &b.Func.Config.Types
// match: (And64 x y)
// result: (Int64Make (And32 <typ.UInt32> (Int64Hi x) (Int64Hi y)) (And32 <typ.UInt32> (Int64Lo x) (Int64Lo y)))
for {
x := v_0
y := v_1
v.reset(OpInt64Make)
v0 := b.NewValue0(v.Pos, OpAnd32, typ.UInt32)
v1 := b.NewValue0(v.Pos, OpInt64Hi, typ.UInt32)
v1.AddArg(x)
v2 := b.NewValue0(v.Pos, OpInt64Hi, typ.UInt32)
v2.AddArg(y)
v0.AddArg2(v1, v2)
v3 := b.NewValue0(v.Pos, OpAnd32, typ.UInt32)
v4 := b.NewValue0(v.Pos, OpInt64Lo, typ.UInt32)
v4.AddArg(x)
v5 := b.NewValue0(v.Pos, OpInt64Lo, typ.UInt32)
v5.AddArg(y)
v3.AddArg2(v4, v5)
v.AddArg2(v0, v3)
return true
}
}
func rewriteValuedec64_OpArg(v *Value) bool {
b := v.Block
config := b.Func.Config
typ := &b.Func.Config.Types
// match: (Arg {n} [off])
// cond: is64BitInt(v.Type) && !config.BigEndian && v.Type.IsSigned() && !(b.Func.pass.name == "decompose builtin")
// result: (Int64Make (Arg <typ.Int32> {n} [off+4]) (Arg <typ.UInt32> {n} [off]))
for {
off := auxIntToInt32(v.AuxInt)
n := auxToSym(v.Aux)
if !(is64BitInt(v.Type) && !config.BigEndian && v.Type.IsSigned() && !(b.Func.pass.name == "decompose builtin")) {
break
}
v.reset(OpInt64Make)
v0 := b.NewValue0(v.Pos, OpArg, typ.Int32)
v0.AuxInt = int32ToAuxInt(off + 4)
v0.Aux = symToAux(n)
v1 := b.NewValue0(v.Pos, OpArg, typ.UInt32)
v1.AuxInt = int32ToAuxInt(off)
v1.Aux = symToAux(n)
v.AddArg2(v0, v1)
return true
}
// match: (Arg {n} [off])
// cond: is64BitInt(v.Type) && !config.BigEndian && !v.Type.IsSigned() && !(b.Func.pass.name == "decompose builtin")
// result: (Int64Make (Arg <typ.UInt32> {n} [off+4]) (Arg <typ.UInt32> {n} [off]))
for {
off := auxIntToInt32(v.AuxInt)
n := auxToSym(v.Aux)
if !(is64BitInt(v.Type) && !config.BigEndian && !v.Type.IsSigned() && !(b.Func.pass.name == "decompose builtin")) {
break
}
v.reset(OpInt64Make)
v0 := b.NewValue0(v.Pos, OpArg, typ.UInt32)
v0.AuxInt = int32ToAuxInt(off + 4)
v0.Aux = symToAux(n)
v1 := b.NewValue0(v.Pos, OpArg, typ.UInt32)
v1.AuxInt = int32ToAuxInt(off)
v1.Aux = symToAux(n)
v.AddArg2(v0, v1)
return true
}
// match: (Arg {n} [off])
// cond: is64BitInt(v.Type) && config.BigEndian && v.Type.IsSigned() && !(b.Func.pass.name == "decompose builtin")
// result: (Int64Make (Arg <typ.Int32> {n} [off]) (Arg <typ.UInt32> {n} [off+4]))
for {
off := auxIntToInt32(v.AuxInt)
n := auxToSym(v.Aux)
if !(is64BitInt(v.Type) && config.BigEndian && v.Type.IsSigned() && !(b.Func.pass.name == "decompose builtin")) {
break
}
v.reset(OpInt64Make)
v0 := b.NewValue0(v.Pos, OpArg, typ.Int32)
v0.AuxInt = int32ToAuxInt(off)
v0.Aux = symToAux(n)
v1 := b.NewValue0(v.Pos, OpArg, typ.UInt32)
v1.AuxInt = int32ToAuxInt(off + 4)
v1.Aux = symToAux(n)
v.AddArg2(v0, v1)
return true
}
// match: (Arg {n} [off])
// cond: is64BitInt(v.Type) && config.BigEndian && !v.Type.IsSigned() && !(b.Func.pass.name == "decompose builtin")
// result: (Int64Make (Arg <typ.UInt32> {n} [off]) (Arg <typ.UInt32> {n} [off+4]))
for {
off := auxIntToInt32(v.AuxInt)
n := auxToSym(v.Aux)
if !(is64BitInt(v.Type) && config.BigEndian && !v.Type.IsSigned() && !(b.Func.pass.name == "decompose builtin")) {
break
}
v.reset(OpInt64Make)
v0 := b.NewValue0(v.Pos, OpArg, typ.UInt32)
v0.AuxInt = int32ToAuxInt(off)
v0.Aux = symToAux(n)
v1 := b.NewValue0(v.Pos, OpArg, typ.UInt32)
v1.AuxInt = int32ToAuxInt(off + 4)
v1.Aux = symToAux(n)
v.AddArg2(v0, v1)
return true
}
return false
}
func rewriteValuedec64_OpBitLen64(v *Value) bool {
v_0 := v.Args[0]
b := v.Block
typ := &b.Func.Config.Types
// match: (BitLen64 x)
// result: (Add32 <typ.Int> (BitLen32 <typ.Int> (Int64Hi x)) (BitLen32 <typ.Int> (Or32 <typ.UInt32> (Int64Lo x) (Zeromask (Int64Hi x)))))
for {
x := v_0
v.reset(OpAdd32)
v.Type = typ.Int
v0 := b.NewValue0(v.Pos, OpBitLen32, typ.Int)
v1 := b.NewValue0(v.Pos, OpInt64Hi, typ.UInt32)
v1.AddArg(x)
v0.AddArg(v1)
v2 := b.NewValue0(v.Pos, OpBitLen32, typ.Int)
v3 := b.NewValue0(v.Pos, OpOr32, typ.UInt32)
v4 := b.NewValue0(v.Pos, OpInt64Lo, typ.UInt32)
v4.AddArg(x)
v5 := b.NewValue0(v.Pos, OpZeromask, typ.UInt32)
v5.AddArg(v1)
v3.AddArg2(v4, v5)
v2.AddArg(v3)
v.AddArg2(v0, v2)
return true
}
}
func rewriteValuedec64_OpBswap64(v *Value) bool {
v_0 := v.Args[0]
b := v.Block
typ := &b.Func.Config.Types
// match: (Bswap64 x)
// result: (Int64Make (Bswap32 <typ.UInt32> (Int64Lo x)) (Bswap32 <typ.UInt32> (Int64Hi x)))
for {
x := v_0
v.reset(OpInt64Make)
v0 := b.NewValue0(v.Pos, OpBswap32, typ.UInt32)
v1 := b.NewValue0(v.Pos, OpInt64Lo, typ.UInt32)
v1.AddArg(x)
v0.AddArg(v1)
v2 := b.NewValue0(v.Pos, OpBswap32, typ.UInt32)
v3 := b.NewValue0(v.Pos, OpInt64Hi, typ.UInt32)
v3.AddArg(x)
v2.AddArg(v3)
v.AddArg2(v0, v2)
return true
}
}
func rewriteValuedec64_OpCom64(v *Value) bool {
v_0 := v.Args[0]
b := v.Block
typ := &b.Func.Config.Types
// match: (Com64 x)
// result: (Int64Make (Com32 <typ.UInt32> (Int64Hi x)) (Com32 <typ.UInt32> (Int64Lo x)))
for {
x := v_0
v.reset(OpInt64Make)
v0 := b.NewValue0(v.Pos, OpCom32, typ.UInt32)
v1 := b.NewValue0(v.Pos, OpInt64Hi, typ.UInt32)
v1.AddArg(x)
v0.AddArg(v1)
v2 := b.NewValue0(v.Pos, OpCom32, typ.UInt32)
v3 := b.NewValue0(v.Pos, OpInt64Lo, typ.UInt32)
v3.AddArg(x)
v2.AddArg(v3)
v.AddArg2(v0, v2)
return true
}
}
func rewriteValuedec64_OpConst64(v *Value) bool {
b := v.Block
typ := &b.Func.Config.Types
// match: (Const64 <t> [c])
// cond: t.IsSigned()
// result: (Int64Make (Const32 <typ.Int32> [int32(c>>32)]) (Const32 <typ.UInt32> [int32(c)]))
for {
t := v.Type
c := auxIntToInt64(v.AuxInt)
if !(t.IsSigned()) {
break
}
v.reset(OpInt64Make)
v0 := b.NewValue0(v.Pos, OpConst32, typ.Int32)
v0.AuxInt = int32ToAuxInt(int32(c >> 32))
v1 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
v1.AuxInt = int32ToAuxInt(int32(c))
v.AddArg2(v0, v1)
return true
}
// match: (Const64 <t> [c])
// cond: !t.IsSigned()
// result: (Int64Make (Const32 <typ.UInt32> [int32(c>>32)]) (Const32 <typ.UInt32> [int32(c)]))
for {
t := v.Type
c := auxIntToInt64(v.AuxInt)
if !(!t.IsSigned()) {
break
}
v.reset(OpInt64Make)
v0 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
v0.AuxInt = int32ToAuxInt(int32(c >> 32))
v1 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
v1.AuxInt = int32ToAuxInt(int32(c))
v.AddArg2(v0, v1)
return true
}
return false
}
func rewriteValuedec64_OpCtz64(v *Value) bool {
v_0 := v.Args[0]
b := v.Block
typ := &b.Func.Config.Types
// match: (Ctz64 x)
// result: (Add32 <typ.UInt32> (Ctz32 <typ.UInt32> (Int64Lo x)) (And32 <typ.UInt32> (Com32 <typ.UInt32> (Zeromask (Int64Lo x))) (Ctz32 <typ.UInt32> (Int64Hi x))))
for {
x := v_0
v.reset(OpAdd32)
v.Type = typ.UInt32
v0 := b.NewValue0(v.Pos, OpCtz32, typ.UInt32)
v1 := b.NewValue0(v.Pos, OpInt64Lo, typ.UInt32)
v1.AddArg(x)
v0.AddArg(v1)
v2 := b.NewValue0(v.Pos, OpAnd32, typ.UInt32)
v3 := b.NewValue0(v.Pos, OpCom32, typ.UInt32)
v4 := b.NewValue0(v.Pos, OpZeromask, typ.UInt32)
v4.AddArg(v1)
v3.AddArg(v4)
v5 := b.NewValue0(v.Pos, OpCtz32, typ.UInt32)
v6 := b.NewValue0(v.Pos, OpInt64Hi, typ.UInt32)
v6.AddArg(x)
v5.AddArg(v6)
v2.AddArg2(v3, v5)
v.AddArg2(v0, v2)
return true
}
}
func rewriteValuedec64_OpEq64(v *Value) bool {
v_1 := v.Args[1]
v_0 := v.Args[0]
b := v.Block
typ := &b.Func.Config.Types
// match: (Eq64 x y)
// result: (AndB (Eq32 (Int64Hi x) (Int64Hi y)) (Eq32 (Int64Lo x) (Int64Lo y)))
for {
x := v_0
y := v_1
v.reset(OpAndB)
v0 := b.NewValue0(v.Pos, OpEq32, typ.Bool)
v1 := b.NewValue0(v.Pos, OpInt64Hi, typ.UInt32)
v1.AddArg(x)
v2 := b.NewValue0(v.Pos, OpInt64Hi, typ.UInt32)
v2.AddArg(y)
v0.AddArg2(v1, v2)
v3 := b.NewValue0(v.Pos, OpEq32, typ.Bool)
v4 := b.NewValue0(v.Pos, OpInt64Lo, typ.UInt32)
v4.AddArg(x)
v5 := b.NewValue0(v.Pos, OpInt64Lo, typ.UInt32)
v5.AddArg(y)
v3.AddArg2(v4, v5)
v.AddArg2(v0, v3)
return true
}
}
func rewriteValuedec64_OpInt64Hi(v *Value) bool {
v_0 := v.Args[0]
// match: (Int64Hi (Int64Make hi _))
// result: hi
for {
if v_0.Op != OpInt64Make {
break
}
hi := v_0.Args[0]
v.copyOf(hi)
return true
}
return false
}
func rewriteValuedec64_OpInt64Lo(v *Value) bool {
v_0 := v.Args[0]
// match: (Int64Lo (Int64Make _ lo))
// result: lo
for {
if v_0.Op != OpInt64Make {
break
}
lo := v_0.Args[1]
v.copyOf(lo)
return true
}
return false
}
func rewriteValuedec64_OpLeq64(v *Value) bool {
v_1 := v.Args[1]
v_0 := v.Args[0]
b := v.Block
typ := &b.Func.Config.Types
// match: (Leq64 x y)
// result: (OrB (Less32 (Int64Hi x) (Int64Hi y)) (AndB (Eq32 (Int64Hi x) (Int64Hi y)) (Leq32U (Int64Lo x) (Int64Lo y))))
for {
x := v_0
y := v_1
v.reset(OpOrB)
v0 := b.NewValue0(v.Pos, OpLess32, typ.Bool)
v1 := b.NewValue0(v.Pos, OpInt64Hi, typ.UInt32)
v1.AddArg(x)
v2 := b.NewValue0(v.Pos, OpInt64Hi, typ.UInt32)
v2.AddArg(y)
v0.AddArg2(v1, v2)
v3 := b.NewValue0(v.Pos, OpAndB, typ.Bool)
v4 := b.NewValue0(v.Pos, OpEq32, typ.Bool)
v4.AddArg2(v1, v2)
v5 := b.NewValue0(v.Pos, OpLeq32U, typ.Bool)
v6 := b.NewValue0(v.Pos, OpInt64Lo, typ.UInt32)
v6.AddArg(x)
v7 := b.NewValue0(v.Pos, OpInt64Lo, typ.UInt32)
v7.AddArg(y)
v5.AddArg2(v6, v7)
v3.AddArg2(v4, v5)
v.AddArg2(v0, v3)
return true
}
}
func rewriteValuedec64_OpLeq64U(v *Value) bool {
v_1 := v.Args[1]
v_0 := v.Args[0]
b := v.Block
typ := &b.Func.Config.Types
// match: (Leq64U x y)
// result: (OrB (Less32U (Int64Hi x) (Int64Hi y)) (AndB (Eq32 (Int64Hi x) (Int64Hi y)) (Leq32U (Int64Lo x) (Int64Lo y))))
for {
x := v_0
y := v_1
v.reset(OpOrB)
v0 := b.NewValue0(v.Pos, OpLess32U, typ.Bool)
v1 := b.NewValue0(v.Pos, OpInt64Hi, typ.UInt32)
v1.AddArg(x)
v2 := b.NewValue0(v.Pos, OpInt64Hi, typ.UInt32)
v2.AddArg(y)
v0.AddArg2(v1, v2)
v3 := b.NewValue0(v.Pos, OpAndB, typ.Bool)
v4 := b.NewValue0(v.Pos, OpEq32, typ.Bool)
v4.AddArg2(v1, v2)
v5 := b.NewValue0(v.Pos, OpLeq32U, typ.Bool)
v6 := b.NewValue0(v.Pos, OpInt64Lo, typ.UInt32)
v6.AddArg(x)
v7 := b.NewValue0(v.Pos, OpInt64Lo, typ.UInt32)
v7.AddArg(y)
v5.AddArg2(v6, v7)
v3.AddArg2(v4, v5)
v.AddArg2(v0, v3)
return true
}
}
func rewriteValuedec64_OpLess64(v *Value) bool {
v_1 := v.Args[1]
v_0 := v.Args[0]
b := v.Block
typ := &b.Func.Config.Types
// match: (Less64 x y)
// result: (OrB (Less32 (Int64Hi x) (Int64Hi y)) (AndB (Eq32 (Int64Hi x) (Int64Hi y)) (Less32U (Int64Lo x) (Int64Lo y))))
for {
x := v_0
y := v_1
v.reset(OpOrB)
v0 := b.NewValue0(v.Pos, OpLess32, typ.Bool)
v1 := b.NewValue0(v.Pos, OpInt64Hi, typ.UInt32)
v1.AddArg(x)
v2 := b.NewValue0(v.Pos, OpInt64Hi, typ.UInt32)
v2.AddArg(y)
v0.AddArg2(v1, v2)
v3 := b.NewValue0(v.Pos, OpAndB, typ.Bool)
v4 := b.NewValue0(v.Pos, OpEq32, typ.Bool)
v4.AddArg2(v1, v2)
v5 := b.NewValue0(v.Pos, OpLess32U, typ.Bool)
v6 := b.NewValue0(v.Pos, OpInt64Lo, typ.UInt32)
v6.AddArg(x)
v7 := b.NewValue0(v.Pos, OpInt64Lo, typ.UInt32)
v7.AddArg(y)
v5.AddArg2(v6, v7)
v3.AddArg2(v4, v5)
v.AddArg2(v0, v3)
return true
}
}
func rewriteValuedec64_OpLess64U(v *Value) bool {
v_1 := v.Args[1]
v_0 := v.Args[0]
b := v.Block
typ := &b.Func.Config.Types
// match: (Less64U x y)
// result: (OrB (Less32U (Int64Hi x) (Int64Hi y)) (AndB (Eq32 (Int64Hi x) (Int64Hi y)) (Less32U (Int64Lo x) (Int64Lo y))))
for {
x := v_0
y := v_1
v.reset(OpOrB)
v0 := b.NewValue0(v.Pos, OpLess32U, typ.Bool)
v1 := b.NewValue0(v.Pos, OpInt64Hi, typ.UInt32)
v1.AddArg(x)
v2 := b.NewValue0(v.Pos, OpInt64Hi, typ.UInt32)
v2.AddArg(y)
v0.AddArg2(v1, v2)
v3 := b.NewValue0(v.Pos, OpAndB, typ.Bool)
v4 := b.NewValue0(v.Pos, OpEq32, typ.Bool)
v4.AddArg2(v1, v2)
v5 := b.NewValue0(v.Pos, OpLess32U, typ.Bool)
v6 := b.NewValue0(v.Pos, OpInt64Lo, typ.UInt32)
v6.AddArg(x)
v7 := b.NewValue0(v.Pos, OpInt64Lo, typ.UInt32)
v7.AddArg(y)
v5.AddArg2(v6, v7)
v3.AddArg2(v4, v5)
v.AddArg2(v0, v3)
return true
}
}
func rewriteValuedec64_OpLoad(v *Value) bool {
v_1 := v.Args[1]
v_0 := v.Args[0]
b := v.Block
config := b.Func.Config
typ := &b.Func.Config.Types
// match: (Load <t> ptr mem)
// cond: is64BitInt(t) && !config.BigEndian && t.IsSigned()
// result: (Int64Make (Load <typ.Int32> (OffPtr <typ.Int32Ptr> [4] ptr) mem) (Load <typ.UInt32> ptr mem))
for {
t := v.Type
ptr := v_0
mem := v_1
if !(is64BitInt(t) && !config.BigEndian && t.IsSigned()) {
break
}
v.reset(OpInt64Make)
v0 := b.NewValue0(v.Pos, OpLoad, typ.Int32)
v1 := b.NewValue0(v.Pos, OpOffPtr, typ.Int32Ptr)
v1.AuxInt = int64ToAuxInt(4)
v1.AddArg(ptr)
v0.AddArg2(v1, mem)
v2 := b.NewValue0(v.Pos, OpLoad, typ.UInt32)
v2.AddArg2(ptr, mem)
v.AddArg2(v0, v2)
return true
}
// match: (Load <t> ptr mem)
// cond: is64BitInt(t) && !config.BigEndian && !t.IsSigned()
// result: (Int64Make (Load <typ.UInt32> (OffPtr <typ.UInt32Ptr> [4] ptr) mem) (Load <typ.UInt32> ptr mem))
for {
t := v.Type
ptr := v_0
mem := v_1
if !(is64BitInt(t) && !config.BigEndian && !t.IsSigned()) {
break
}
v.reset(OpInt64Make)
v0 := b.NewValue0(v.Pos, OpLoad, typ.UInt32)
v1 := b.NewValue0(v.Pos, OpOffPtr, typ.UInt32Ptr)
v1.AuxInt = int64ToAuxInt(4)
v1.AddArg(ptr)
v0.AddArg2(v1, mem)
v2 := b.NewValue0(v.Pos, OpLoad, typ.UInt32)
v2.AddArg2(ptr, mem)
v.AddArg2(v0, v2)
return true
}
// match: (Load <t> ptr mem)
// cond: is64BitInt(t) && config.BigEndian && t.IsSigned()
// result: (Int64Make (Load <typ.Int32> ptr mem) (Load <typ.UInt32> (OffPtr <typ.UInt32Ptr> [4] ptr) mem))
for {
t := v.Type
ptr := v_0
mem := v_1
if !(is64BitInt(t) && config.BigEndian && t.IsSigned()) {
break
}
v.reset(OpInt64Make)
v0 := b.NewValue0(v.Pos, OpLoad, typ.Int32)
v0.AddArg2(ptr, mem)
v1 := b.NewValue0(v.Pos, OpLoad, typ.UInt32)
v2 := b.NewValue0(v.Pos, OpOffPtr, typ.UInt32Ptr)
v2.AuxInt = int64ToAuxInt(4)
v2.AddArg(ptr)
v1.AddArg2(v2, mem)
v.AddArg2(v0, v1)
return true
}
// match: (Load <t> ptr mem)
// cond: is64BitInt(t) && config.BigEndian && !t.IsSigned()
// result: (Int64Make (Load <typ.UInt32> ptr mem) (Load <typ.UInt32> (OffPtr <typ.UInt32Ptr> [4] ptr) mem))
for {
t := v.Type
ptr := v_0
mem := v_1
if !(is64BitInt(t) && config.BigEndian && !t.IsSigned()) {
break
}
v.reset(OpInt64Make)
v0 := b.NewValue0(v.Pos, OpLoad, typ.UInt32)
v0.AddArg2(ptr, mem)
v1 := b.NewValue0(v.Pos, OpLoad, typ.UInt32)
v2 := b.NewValue0(v.Pos, OpOffPtr, typ.UInt32Ptr)
v2.AuxInt = int64ToAuxInt(4)
v2.AddArg(ptr)
v1.AddArg2(v2, mem)
v.AddArg2(v0, v1)
return true
}
return false
}
func rewriteValuedec64_OpLsh16x64(v *Value) bool {
v_1 := v.Args[1]
v_0 := v.Args[0]
b := v.Block
typ := &b.Func.Config.Types
// match: (Lsh16x64 _ (Int64Make (Const32 [c]) _))
// cond: c != 0
// result: (Const32 [0])
for {
if v_1.Op != OpInt64Make {
break
}
v_1_0 := v_1.Args[0]
if v_1_0.Op != OpConst32 {
break
}
c := auxIntToInt32(v_1_0.AuxInt)
if !(c != 0) {
break
}
v.reset(OpConst32)
v.AuxInt = int32ToAuxInt(0)
return true
}
// match: (Lsh16x64 [c] x (Int64Make (Const32 [0]) lo))
// result: (Lsh16x32 [c] x lo)
for {
c := auxIntToBool(v.AuxInt)
x := v_0
if v_1.Op != OpInt64Make {
break
}
lo := v_1.Args[1]
v_1_0 := v_1.Args[0]
if v_1_0.Op != OpConst32 || auxIntToInt32(v_1_0.AuxInt) != 0 {
break
}
v.reset(OpLsh16x32)
v.AuxInt = boolToAuxInt(c)
v.AddArg2(x, lo)
return true
}
// match: (Lsh16x64 x (Int64Make hi lo))
// cond: hi.Op != OpConst32
// result: (Lsh16x32 x (Or32 <typ.UInt32> (Zeromask hi) lo))
for {
x := v_0
if v_1.Op != OpInt64Make {
break
}
lo := v_1.Args[1]
hi := v_1.Args[0]
if !(hi.Op != OpConst32) {
break
}
v.reset(OpLsh16x32)
v0 := b.NewValue0(v.Pos, OpOr32, typ.UInt32)
v1 := b.NewValue0(v.Pos, OpZeromask, typ.UInt32)
v1.AddArg(hi)
v0.AddArg2(v1, lo)
v.AddArg2(x, v0)
return true
}
// match: (Lsh16x64 x y)
// result: (Lsh16x32 x (Or32 <typ.UInt32> (Zeromask (Int64Hi y)) (Int64Lo y)))
for {
x := v_0
y := v_1
v.reset(OpLsh16x32)
v0 := b.NewValue0(v.Pos, OpOr32, typ.UInt32)
v1 := b.NewValue0(v.Pos, OpZeromask, typ.UInt32)
v2 := b.NewValue0(v.Pos, OpInt64Hi, typ.UInt32)
v2.AddArg(y)
v1.AddArg(v2)
v3 := b.NewValue0(v.Pos, OpInt64Lo, typ.UInt32)
v3.AddArg(y)
v0.AddArg2(v1, v3)
v.AddArg2(x, v0)
return true
}
}
func rewriteValuedec64_OpLsh32x64(v *Value) bool {
v_1 := v.Args[1]
v_0 := v.Args[0]
b := v.Block
typ := &b.Func.Config.Types
// match: (Lsh32x64 _ (Int64Make (Const32 [c]) _))
// cond: c != 0
// result: (Const32 [0])
for {
if v_1.Op != OpInt64Make {
break
}
v_1_0 := v_1.Args[0]
if v_1_0.Op != OpConst32 {
break
}
c := auxIntToInt32(v_1_0.AuxInt)
if !(c != 0) {
break
}
v.reset(OpConst32)
v.AuxInt = int32ToAuxInt(0)
return true
}
// match: (Lsh32x64 [c] x (Int64Make (Const32 [0]) lo))
// result: (Lsh32x32 [c] x lo)
for {
c := auxIntToBool(v.AuxInt)
x := v_0
if v_1.Op != OpInt64Make {
break
}
lo := v_1.Args[1]
v_1_0 := v_1.Args[0]
if v_1_0.Op != OpConst32 || auxIntToInt32(v_1_0.AuxInt) != 0 {
break
}
v.reset(OpLsh32x32)
v.AuxInt = boolToAuxInt(c)
v.AddArg2(x, lo)
return true
}
// match: (Lsh32x64 x (Int64Make hi lo))
// cond: hi.Op != OpConst32
// result: (Lsh32x32 x (Or32 <typ.UInt32> (Zeromask hi) lo))
for {
x := v_0
if v_1.Op != OpInt64Make {
break
}
lo := v_1.Args[1]
hi := v_1.Args[0]
if !(hi.Op != OpConst32) {
break
}
v.reset(OpLsh32x32)
v0 := b.NewValue0(v.Pos, OpOr32, typ.UInt32)
v1 := b.NewValue0(v.Pos, OpZeromask, typ.UInt32)
v1.AddArg(hi)
v0.AddArg2(v1, lo)
v.AddArg2(x, v0)
return true
}
// match: (Lsh32x64 x y)
// result: (Lsh32x32 x (Or32 <typ.UInt32> (Zeromask (Int64Hi y)) (Int64Lo y)))
for {
x := v_0
y := v_1
v.reset(OpLsh32x32)
v0 := b.NewValue0(v.Pos, OpOr32, typ.UInt32)
v1 := b.NewValue0(v.Pos, OpZeromask, typ.UInt32)
v2 := b.NewValue0(v.Pos, OpInt64Hi, typ.UInt32)
v2.AddArg(y)
v1.AddArg(v2)
v3 := b.NewValue0(v.Pos, OpInt64Lo, typ.UInt32)
v3.AddArg(y)
v0.AddArg2(v1, v3)
v.AddArg2(x, v0)
return true
}
}
func rewriteValuedec64_OpLsh64x16(v *Value) bool {
v_1 := v.Args[1]
v_0 := v.Args[0]
b := v.Block
typ := &b.Func.Config.Types
// match: (Lsh64x16 x s)
// result: (Int64Make (Or32 <typ.UInt32> (Or32 <typ.UInt32> (Lsh32x16 <typ.UInt32> (Int64Hi x) s) (Rsh32Ux16 <typ.UInt32> (Int64Lo x) (Sub16 <typ.UInt16> (Const16 <typ.UInt16> [32]) s))) (Lsh32x16 <typ.UInt32> (Int64Lo x) (Sub16 <typ.UInt16> s (Const16 <typ.UInt16> [32])))) (Lsh32x16 <typ.UInt32> (Int64Lo x) s))
for {
x := v_0
s := v_1
v.reset(OpInt64Make)
v0 := b.NewValue0(v.Pos, OpOr32, typ.UInt32)
v1 := b.NewValue0(v.Pos, OpOr32, typ.UInt32)
v2 := b.NewValue0(v.Pos, OpLsh32x16, typ.UInt32)
v3 := b.NewValue0(v.Pos, OpInt64Hi, typ.UInt32)
v3.AddArg(x)
v2.AddArg2(v3, s)
v4 := b.NewValue0(v.Pos, OpRsh32Ux16, typ.UInt32)
v5 := b.NewValue0(v.Pos, OpInt64Lo, typ.UInt32)
v5.AddArg(x)
v6 := b.NewValue0(v.Pos, OpSub16, typ.UInt16)
v7 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
v7.AuxInt = int16ToAuxInt(32)
v6.AddArg2(v7, s)
v4.AddArg2(v5, v6)
v1.AddArg2(v2, v4)
v8 := b.NewValue0(v.Pos, OpLsh32x16, typ.UInt32)
v9 := b.NewValue0(v.Pos, OpSub16, typ.UInt16)
v9.AddArg2(s, v7)
v8.AddArg2(v5, v9)
v0.AddArg2(v1, v8)
v10 := b.NewValue0(v.Pos, OpLsh32x16, typ.UInt32)
v10.AddArg2(v5, s)
v.AddArg2(v0, v10)
return true
}
}
func rewriteValuedec64_OpLsh64x32(v *Value) bool {
v_1 := v.Args[1]
v_0 := v.Args[0]
b := v.Block
typ := &b.Func.Config.Types
// match: (Lsh64x32 x s)
// result: (Int64Make (Or32 <typ.UInt32> (Or32 <typ.UInt32> (Lsh32x32 <typ.UInt32> (Int64Hi x) s) (Rsh32Ux32 <typ.UInt32> (Int64Lo x) (Sub32 <typ.UInt32> (Const32 <typ.UInt32> [32]) s))) (Lsh32x32 <typ.UInt32> (Int64Lo x) (Sub32 <typ.UInt32> s (Const32 <typ.UInt32> [32])))) (Lsh32x32 <typ.UInt32> (Int64Lo x) s))
for {
x := v_0
s := v_1
v.reset(OpInt64Make)
v0 := b.NewValue0(v.Pos, OpOr32, typ.UInt32)
v1 := b.NewValue0(v.Pos, OpOr32, typ.UInt32)
v2 := b.NewValue0(v.Pos, OpLsh32x32, typ.UInt32)
v3 := b.NewValue0(v.Pos, OpInt64Hi, typ.UInt32)
v3.AddArg(x)
v2.AddArg2(v3, s)
v4 := b.NewValue0(v.Pos, OpRsh32Ux32, typ.UInt32)
v5 := b.NewValue0(v.Pos, OpInt64Lo, typ.UInt32)
v5.AddArg(x)
v6 := b.NewValue0(v.Pos, OpSub32, typ.UInt32)
v7 := b.NewValue0(v.Pos, OpConst32, typ.UInt32)
v7.AuxInt = int32ToAuxInt(32)
v6.AddArg2(v7, s)
v4.AddArg2(v5, v6)
v1.AddArg2(v2, v4)
v8 := b.NewValue0(v.Pos, OpLsh32x32, typ.UInt32)
v9 := b.NewValue0(v.Pos, OpSub32, typ.UInt32)
v9.AddArg2(s, v7)
v8.AddArg2(v5, v9)
v0.AddArg2(v1, v8)
v10 := b.NewValue0(v.Pos, OpLsh32x32, typ.UInt32)
v10.AddArg2(v5, s)
v.AddArg2(v0, v10)
return true
}
}
func rewriteValuedec64_OpLsh64x64(v *Value) bool {
v_1 := v.Args[1]
v_0 := v.Args[0]
b := v.Block
typ := &b.Func.Config.Types
// match: (Lsh64x64 _ (Int64Make (Const32 [c]) _))
// cond: c != 0
// result: (Const64 [0])
for {
if v_1.Op != OpInt64Make {
break
}
v_1_0 := v_1.Args[0]
if v_1_0.Op != OpConst32 {
break
}
c := auxIntToInt32(v_1_0.AuxInt)
if !(c != 0) {
break
}
v.reset(OpConst64)
v.AuxInt = int64ToAuxInt(0)
return true
}
// match: (Lsh64x64 [c] x (Int64Make (Const32 [0]) lo))
// result: (Lsh64x32 [c] x lo)
for {
c := auxIntToBool(v.AuxInt)
x := v_0
if v_1.Op != OpInt64Make {
break
}
lo := v_1.Args[1]
v_1_0 := v_1.Args[0]
if v_1_0.Op != OpConst32 || auxIntToInt32(v_1_0.AuxInt) != 0 {
break
}
v.reset(OpLsh64x32)
v.AuxInt = boolToAuxInt(c)
v.AddArg2(x, lo)
return true
}
// match: (Lsh64x64 x (Int64Make hi lo))
// cond: hi.Op != OpConst32
// result: (Lsh64x32 x (Or32 <typ.UInt32> (Zeromask hi) lo))
for {
x := v_0
if v_1.Op != OpInt64Make {
break
}
lo := v_1.Args[1]
hi := v_1.Args[0]
if !(hi.Op != OpConst32) {
break
}
v.reset(OpLsh64x32)
v0 := b.NewValue0(v.Pos, OpOr32, typ.UInt32)
v1 := b.NewValue0(v.Pos, OpZeromask, typ.UInt32)
v1.AddArg(hi)
v0.AddArg2(v1, lo)
v.AddArg2(x, v0)
return true
}
// match: (Lsh64x64 x y)
// result: (Lsh64x32 x (Or32 <typ.UInt32> (Zeromask (Int64Hi y)) (Int64Lo y)))
for {
x := v_0
y := v_1
v.reset(OpLsh64x32)
v0 := b.NewValue0(v.Pos, OpOr32, typ.UInt32)
v1 := b.NewValue0(v.Pos, OpZeromask, typ.UInt32)
v2 := b.NewValue0(v.Pos, OpInt64Hi, typ.UInt32)
v2.AddArg(y)
v1.AddArg(v2)
v3 := b.NewValue0(v.Pos, OpInt64Lo, typ.UInt32)
v3.AddArg(y)
v0.AddArg2(v1, v3)
v.AddArg2(x, v0)
return true
}
}
func rewriteValuedec64_OpLsh64x8(v *Value) bool {
v_1 := v.Args[1]
v_0 := v.Args[0]
b := v.Block
typ := &b.Func.Config.Types
// match: (Lsh64x8 x s)
// result: (Int64Make (Or32 <typ.UInt32> (Or32 <typ.UInt32> (Lsh32x8 <typ.UInt32> (Int64Hi x) s) (Rsh32Ux8 <typ.UInt32> (Int64Lo x) (Sub8 <typ.UInt8> (Const8 <typ.UInt8> [32]) s))) (Lsh32x8 <typ.UInt32> (Int64Lo x) (Sub8 <typ.UInt8> s (Const8 <typ.UInt8> [32])))) (Lsh32x8 <typ.UInt32> (Int64Lo x) s))