//===- ValueTypes.td - ValueType definitions ---------------*- tablegen -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// ValueTypes.td - list of ValueType instances supported by the the
// CodeGen infrastructure.
//
//===----------------------------------------------------------------------===//
class ValueType<int size, int value> {
string Namespace = "MVT";
string LLVMName = NAME;
int Size = size;
int Value = value;
int nElem = 1;
ValueType ElementType = ?;
bit isOverloaded = false;
bit isInteger = false;
bit isFP = false;
bit isVector = false;
bit isScalable = false;
int NF = 0;
bit isRISCVVecTuple = false;
// Indicates this VT should be included in the
// [FIRST_VALUETYPE,LAST_VALUETYPE] range.
bit isNormalValueType = true;
}
class VTAny<int value> : ValueType<0, value> {
let isOverloaded = true;
}
class VTInt<int size, int value>
: ValueType<size, value> {
let isInteger = true;
}
class VTFP<int size, int value>
: ValueType<size, value> {
let isFP = true;
}
class VTVec<int nelem, ValueType elt, int value>
: ValueType<!mul(nelem, elt.Size), value> {
let nElem = nelem;
let ElementType = elt;
let isInteger = elt.isInteger;
let isFP = elt.isFP;
let isVector = true;
}
class VTScalableVec<int nelem, ValueType elt, int value>
: VTVec<nelem, elt, value> {
let isScalable = true;
}
class VTVecTup<int size, int nf, ValueType dummy_elt, int value>
: ValueType<size, value> {
let NF = nf;
let ElementType = dummy_elt;
let isRISCVVecTuple = true;
}
defset list<ValueType> ValueTypes = {
def OtherVT : ValueType<0, 1> { // "Other" value
let LLVMName = "Other";
}
def i1 : VTInt<1, 2>; // One bit boolean value
def i2 : VTInt<2, 3>; // 2-bit integer value
def i4 : VTInt<4, 4>; // 4-bit integer value
def i8 : VTInt<8, 5>; // 8-bit integer value
def i16 : VTInt<16, 6>; // 16-bit integer value
def i32 : VTInt<32, 7>; // 32-bit integer value
def i64 : VTInt<64, 8>; // 64-bit integer value
def i128 : VTInt<128, 9>; // 128-bit integer value
def bf16 : VTFP<16, 10>; // 16-bit brain floating point value
def f16 : VTFP<16, 11>; // 16-bit floating point value
def f32 : VTFP<32, 12>; // 32-bit floating point value
def f64 : VTFP<64, 13>; // 64-bit floating point value
def f80 : VTFP<80, 14>; // 80-bit floating point value
def f128 : VTFP<128, 15>; // 128-bit floating point value
def ppcf128 : VTFP<128, 16>; // PPC 128-bit floating point value
def v1i1 : VTVec<1, i1, 17>; // 1 x i1 vector value
def v2i1 : VTVec<2, i1, 18>; // 2 x i1 vector value
def v3i1 : VTVec<3, i1, 19>; // 3 x i1 vector value
def v4i1 : VTVec<4, i1, 20>; // 4 x i1 vector value
def v8i1 : VTVec<8, i1, 21>; // 8 x i1 vector value
def v16i1 : VTVec<16, i1, 22>; // 16 x i1 vector value
def v32i1 : VTVec<32, i1, 23>; // 32 x i1 vector value
def v64i1 : VTVec<64, i1, 24>; // 64 x i1 vector value
def v128i1 : VTVec<128, i1, 25>; // 128 x i1 vector value
def v256i1 : VTVec<256, i1, 26>; // 256 x i1 vector value
def v512i1 : VTVec<512, i1, 27>; // 512 x i1 vector value
def v1024i1 : VTVec<1024, i1, 28>; // 1024 x i1 vector value
def v2048i1 : VTVec<2048, i1, 29>; // 2048 x i1 vector value
def v128i2 : VTVec<128, i2, 30>; // 128 x i2 vector value
def v256i2 : VTVec<256, i2, 31>; // 256 x i2 vector value
def v64i4 : VTVec<64, i4, 32>; // 64 x i4 vector value
def v128i4 : VTVec<128, i4, 33>; // 128 x i4 vector value
def v1i8 : VTVec<1, i8, 34>; // 1 x i8 vector value
def v2i8 : VTVec<2, i8, 35>; // 2 x i8 vector value
def v3i8 : VTVec<3, i8, 36>; // 3 x i8 vector value
def v4i8 : VTVec<4, i8, 37>; // 4 x i8 vector value
def v8i8 : VTVec<8, i8, 38>; // 8 x i8 vector value
def v16i8 : VTVec<16, i8, 39>; // 16 x i8 vector value
def v32i8 : VTVec<32, i8, 40>; // 32 x i8 vector value
def v64i8 : VTVec<64, i8, 41>; // 64 x i8 vector value
def v128i8 : VTVec<128, i8, 42>; // 128 x i8 vector value
def v256i8 : VTVec<256, i8, 43>; // 256 x i8 vector value
def v512i8 : VTVec<512, i8, 44>; // 512 x i8 vector value
def v1024i8 : VTVec<1024, i8, 45>; // 1024 x i8 vector value
def v1i16 : VTVec<1, i16, 46>; // 1 x i16 vector value
def v2i16 : VTVec<2, i16, 47>; // 2 x i16 vector value
def v3i16 : VTVec<3, i16, 48>; // 3 x i16 vector value
def v4i16 : VTVec<4, i16, 49>; // 4 x i16 vector value
def v8i16 : VTVec<8, i16, 50>; // 8 x i16 vector value
def v16i16 : VTVec<16, i16, 51>; // 16 x i16 vector value
def v32i16 : VTVec<32, i16, 52>; // 32 x i16 vector value
def v64i16 : VTVec<64, i16, 53>; // 64 x i16 vector value
def v128i16 : VTVec<128, i16, 54>; // 128 x i16 vector value
def v256i16 : VTVec<256, i16, 55>; // 256 x i16 vector value
def v512i16 : VTVec<512, i16, 56>; // 512 x i16 vector value
def v1i32 : VTVec<1, i32, 57>; // 1 x i32 vector value
def v2i32 : VTVec<2, i32, 58>; // 2 x i32 vector value
def v3i32 : VTVec<3, i32, 59>; // 3 x i32 vector value
def v4i32 : VTVec<4, i32, 60>; // 4 x i32 vector value
def v5i32 : VTVec<5, i32, 61>; // 5 x i32 vector value
def v6i32 : VTVec<6, i32, 62>; // 6 x f32 vector value
def v7i32 : VTVec<7, i32, 63>; // 7 x f32 vector value
def v8i32 : VTVec<8, i32, 64>; // 8 x i32 vector value
def v9i32 : VTVec<9, i32, 65>; // 9 x i32 vector value
def v10i32 : VTVec<10, i32, 66>; // 10 x i32 vector value
def v11i32 : VTVec<11, i32, 67>; // 11 x i32 vector value
def v12i32 : VTVec<12, i32, 68>; // 12 x i32 vector value
def v16i32 : VTVec<16, i32, 69>; // 16 x i32 vector value
def v32i32 : VTVec<32, i32, 70>; // 32 x i32 vector value
def v64i32 : VTVec<64, i32, 71>; // 64 x i32 vector value
def v128i32 : VTVec<128, i32, 72>; // 128 x i32 vector value
def v256i32 : VTVec<256, i32, 73>; // 256 x i32 vector value
def v512i32 : VTVec<512, i32, 74>; // 512 x i32 vector value
def v1024i32 : VTVec<1024, i32, 75>; // 1024 x i32 vector value
def v2048i32 : VTVec<2048, i32, 76>; // 2048 x i32 vector value
def v1i64 : VTVec<1, i64, 77>; // 1 x i64 vector value
def v2i64 : VTVec<2, i64, 78>; // 2 x i64 vector value
def v3i64 : VTVec<3, i64, 79>; // 3 x i64 vector value
def v4i64 : VTVec<4, i64, 80>; // 4 x i64 vector value
def v8i64 : VTVec<8, i64, 81>; // 8 x i64 vector value
def v16i64 : VTVec<16, i64, 82>; // 16 x i64 vector value
def v32i64 : VTVec<32, i64, 83>; // 32 x i64 vector value
def v64i64 : VTVec<64, i64, 84>; // 64 x i64 vector value
def v128i64 : VTVec<128, i64, 85>; // 128 x i64 vector value
def v256i64 : VTVec<256, i64, 86>; // 256 x i64 vector value
def v1i128 : VTVec<1, i128, 87>; // 1 x i128 vector value
def v1f16 : VTVec<1, f16, 88>; // 1 x f16 vector value
def v2f16 : VTVec<2, f16, 89>; // 2 x f16 vector value
def v3f16 : VTVec<3, f16, 90>; // 3 x f16 vector value
def v4f16 : VTVec<4, f16, 91>; // 4 x f16 vector value
def v8f16 : VTVec<8, f16, 92>; // 8 x f16 vector value
def v16f16 : VTVec<16, f16, 93>; // 16 x f16 vector value
def v32f16 : VTVec<32, f16, 94>; // 32 x f16 vector value
def v64f16 : VTVec<64, f16, 95>; // 64 x f16 vector value
def v128f16 : VTVec<128, f16, 96>; // 128 x f16 vector value
def v256f16 : VTVec<256, f16, 97>; // 256 x f16 vector value
def v512f16 : VTVec<512, f16, 98>; // 512 x f16 vector value
def v1bf16 : VTVec<1, bf16, 99>; // 1 x bf16 vector value
def v2bf16 : VTVec<2, bf16, 100>; // 2 x bf16 vector value
def v3bf16 : VTVec<3, bf16, 101>; // 3 x bf16 vector value
def v4bf16 : VTVec<4, bf16, 102>; // 4 x bf16 vector value
def v8bf16 : VTVec<8, bf16, 103>; // 8 x bf16 vector value
def v16bf16 : VTVec<16, bf16, 104>; // 16 x bf16 vector value
def v32bf16 : VTVec<32, bf16, 105>; // 32 x bf16 vector value
def v64bf16 : VTVec<64, bf16, 106>; // 64 x bf16 vector value
def v128bf16 : VTVec<128, bf16, 107>; // 128 x bf16 vector value
def v1f32 : VTVec<1, f32, 108>; // 1 x f32 vector value
def v2f32 : VTVec<2, f32, 109>; // 2 x f32 vector value
def v3f32 : VTVec<3, f32, 110>; // 3 x f32 vector value
def v4f32 : VTVec<4, f32, 111>; // 4 x f32 vector value
def v5f32 : VTVec<5, f32, 112>; // 5 x f32 vector value
def v6f32 : VTVec<6, f32, 113>; // 6 x f32 vector value
def v7f32 : VTVec<7, f32, 114>; // 7 x f32 vector value
def v8f32 : VTVec<8, f32, 115>; // 8 x f32 vector value
def v9f32 : VTVec<9, f32, 116>; // 9 x f32 vector value
def v10f32 : VTVec<10, f32, 117>; // 10 x f32 vector value
def v11f32 : VTVec<11, f32, 118>; // 11 x f32 vector value
def v12f32 : VTVec<12, f32, 119>; // 12 x f32 vector value
def v16f32 : VTVec<16, f32, 120>; // 16 x f32 vector value
def v32f32 : VTVec<32, f32, 121>; // 32 x f32 vector value
def v64f32 : VTVec<64, f32, 122>; // 64 x f32 vector value
def v128f32 : VTVec<128, f32, 123>; // 128 x f32 vector value
def v256f32 : VTVec<256, f32, 124>; // 256 x f32 vector value
def v512f32 : VTVec<512, f32, 125>; // 512 x f32 vector value
def v1024f32 : VTVec<1024, f32, 126>; // 1024 x f32 vector value
def v2048f32 : VTVec<2048, f32, 127>; // 2048 x f32 vector value
def v1f64 : VTVec<1, f64, 128>; // 1 x f64 vector value
def v2f64 : VTVec<2, f64, 129>; // 2 x f64 vector value
def v3f64 : VTVec<3, f64, 130>; // 3 x f64 vector value
def v4f64 : VTVec<4, f64, 131>; // 4 x f64 vector value
def v8f64 : VTVec<8, f64, 132>; // 8 x f64 vector value
def v16f64 : VTVec<16, f64, 133>; // 16 x f64 vector value
def v32f64 : VTVec<32, f64, 134>; // 32 x f64 vector value
def v64f64 : VTVec<64, f64, 135>; // 64 x f64 vector value
def v128f64 : VTVec<128, f64, 136>; // 128 x f64 vector value
def v256f64 : VTVec<256, f64, 137>; // 256 x f64 vector value
def nxv1i1 : VTScalableVec<1, i1, 138>; // n x 1 x i1 vector value
def nxv2i1 : VTScalableVec<2, i1, 139>; // n x 2 x i1 vector value
def nxv4i1 : VTScalableVec<4, i1, 140>; // n x 4 x i1 vector value
def nxv8i1 : VTScalableVec<8, i1, 141>; // n x 8 x i1 vector value
def nxv16i1 : VTScalableVec<16, i1, 142>; // n x 16 x i1 vector value
def nxv32i1 : VTScalableVec<32, i1, 143>; // n x 32 x i1 vector value
def nxv64i1 : VTScalableVec<64, i1, 144>; // n x 64 x i1 vector value
def nxv1i8 : VTScalableVec<1, i8, 145>; // n x 1 x i8 vector value
def nxv2i8 : VTScalableVec<2, i8, 146>; // n x 2 x i8 vector value
def nxv4i8 : VTScalableVec<4, i8, 147>; // n x 4 x i8 vector value
def nxv8i8 : VTScalableVec<8, i8, 148>; // n x 8 x i8 vector value
def nxv16i8 : VTScalableVec<16, i8, 149>; // n x 16 x i8 vector value
def nxv32i8 : VTScalableVec<32, i8, 150>; // n x 32 x i8 vector value
def nxv64i8 : VTScalableVec<64, i8, 151>; // n x 64 x i8 vector value
def nxv1i16 : VTScalableVec<1, i16, 152>; // n x 1 x i16 vector value
def nxv2i16 : VTScalableVec<2, i16, 153>; // n x 2 x i16 vector value
def nxv4i16 : VTScalableVec<4, i16, 154>; // n x 4 x i16 vector value
def nxv8i16 : VTScalableVec<8, i16, 155>; // n x 8 x i16 vector value
def nxv16i16 : VTScalableVec<16, i16, 156>; // n x 16 x i16 vector value
def nxv32i16 : VTScalableVec<32, i16, 157>; // n x 32 x i16 vector value
def nxv1i32 : VTScalableVec<1, i32, 158>; // n x 1 x i32 vector value
def nxv2i32 : VTScalableVec<2, i32, 159>; // n x 2 x i32 vector value
def nxv4i32 : VTScalableVec<4, i32, 160>; // n x 4 x i32 vector value
def nxv8i32 : VTScalableVec<8, i32, 161>; // n x 8 x i32 vector value
def nxv16i32 : VTScalableVec<16, i32, 162>; // n x 16 x i32 vector value
def nxv32i32 : VTScalableVec<32, i32, 163>; // n x 32 x i32 vector value
def nxv1i64 : VTScalableVec<1, i64, 164>; // n x 1 x i64 vector value
def nxv2i64 : VTScalableVec<2, i64, 165>; // n x 2 x i64 vector value
def nxv4i64 : VTScalableVec<4, i64, 166>; // n x 4 x i64 vector value
def nxv8i64 : VTScalableVec<8, i64, 167>; // n x 8 x i64 vector value
def nxv16i64 : VTScalableVec<16, i64, 168>; // n x 16 x i64 vector value
def nxv32i64 : VTScalableVec<32, i64, 169>; // n x 32 x i64 vector value
def nxv1f16 : VTScalableVec<1, f16, 170>; // n x 1 x f16 vector value
def nxv2f16 : VTScalableVec<2, f16, 171>; // n x 2 x f16 vector value
def nxv4f16 : VTScalableVec<4, f16, 172>; // n x 4 x f16 vector value
def nxv8f16 : VTScalableVec<8, f16, 173>; // n x 8 x f16 vector value
def nxv16f16 : VTScalableVec<16, f16, 174>; // n x 16 x f16 vector value
def nxv32f16 : VTScalableVec<32, f16, 175>; // n x 32 x f16 vector value
def nxv1bf16 : VTScalableVec<1, bf16, 176>; // n x 1 x bf16 vector value
def nxv2bf16 : VTScalableVec<2, bf16, 177>; // n x 2 x bf16 vector value
def nxv4bf16 : VTScalableVec<4, bf16, 178>; // n x 4 x bf16 vector value
def nxv8bf16 : VTScalableVec<8, bf16, 179>; // n x 8 x bf16 vector value
def nxv16bf16 : VTScalableVec<16, bf16, 180>; // n x 16 x bf16 vector value
def nxv32bf16 : VTScalableVec<32, bf16, 181>; // n x 32 x bf16 vector value
def nxv1f32 : VTScalableVec<1, f32, 182>; // n x 1 x f32 vector value
def nxv2f32 : VTScalableVec<2, f32, 183>; // n x 2 x f32 vector value
def nxv4f32 : VTScalableVec<4, f32, 184>; // n x 4 x f32 vector value
def nxv8f32 : VTScalableVec<8, f32, 185>; // n x 8 x f32 vector value
def nxv16f32 : VTScalableVec<16, f32, 186>; // n x 16 x f32 vector value
def nxv1f64 : VTScalableVec<1, f64, 187>; // n x 1 x f64 vector value
def nxv2f64 : VTScalableVec<2, f64, 188>; // n x 2 x f64 vector value
def nxv4f64 : VTScalableVec<4, f64, 189>; // n x 4 x f64 vector value
def nxv8f64 : VTScalableVec<8, f64, 190>; // n x 8 x f64 vector value
// Sz = NF * MinNumElts * 8(bits)
def riscv_nxv1i8x2 : VTVecTup<16, 2, i8, 191>; // RISCV vector tuple(min_num_elts=1, nf=2)
def riscv_nxv1i8x3 : VTVecTup<24, 3, i8, 192>; // RISCV vector tuple(min_num_elts=1, nf=3)
def riscv_nxv1i8x4 : VTVecTup<32, 4, i8, 193>; // RISCV vector tuple(min_num_elts=1, nf=4)
def riscv_nxv1i8x5 : VTVecTup<40, 5, i8, 194>; // RISCV vector tuple(min_num_elts=1, nf=5)
def riscv_nxv1i8x6 : VTVecTup<48, 6, i8, 195>; // RISCV vector tuple(min_num_elts=1, nf=6)
def riscv_nxv1i8x7 : VTVecTup<56, 7, i8, 196>; // RISCV vector tuple(min_num_elts=1, nf=7)
def riscv_nxv1i8x8 : VTVecTup<64, 8, i8, 197>; // RISCV vector tuple(min_num_elts=1, nf=8)
def riscv_nxv2i8x2 : VTVecTup<32, 2, i8, 198>; // RISCV vector tuple(min_num_elts=2, nf=2)
def riscv_nxv2i8x3 : VTVecTup<48, 3, i8, 199>; // RISCV vector tuple(min_num_elts=2, nf=3)
def riscv_nxv2i8x4 : VTVecTup<64, 4, i8, 200>; // RISCV vector tuple(min_num_elts=2, nf=4)
def riscv_nxv2i8x5 : VTVecTup<80, 5, i8, 201>; // RISCV vector tuple(min_num_elts=2, nf=5)
def riscv_nxv2i8x6 : VTVecTup<96, 6, i8, 202>; // RISCV vector tuple(min_num_elts=2, nf=6)
def riscv_nxv2i8x7 : VTVecTup<112, 7, i8, 203>; // RISCV vector tuple(min_num_elts=2, nf=7)
def riscv_nxv2i8x8 : VTVecTup<128, 8, i8, 204>; // RISCV vector tuple(min_num_elts=2, nf=8)
def riscv_nxv4i8x2 : VTVecTup<64, 2, i8, 205>; // RISCV vector tuple(min_num_elts=4, nf=2)
def riscv_nxv4i8x3 : VTVecTup<96, 3, i8, 206>; // RISCV vector tuple(min_num_elts=4, nf=3)
def riscv_nxv4i8x4 : VTVecTup<128, 4, i8, 207>; // RISCV vector tuple(min_num_elts=4, nf=4)
def riscv_nxv4i8x5 : VTVecTup<160, 5, i8, 208>; // RISCV vector tuple(min_num_elts=4, nf=5)
def riscv_nxv4i8x6 : VTVecTup<192, 6, i8, 209>; // RISCV vector tuple(min_num_elts=4, nf=6)
def riscv_nxv4i8x7 : VTVecTup<224, 7, i8, 210>; // RISCV vector tuple(min_num_elts=4, nf=7)
def riscv_nxv4i8x8 : VTVecTup<256, 8, i8, 211>; // RISCV vector tuple(min_num_elts=4, nf=8)
def riscv_nxv8i8x2 : VTVecTup<128, 2, i8, 212>; // RISCV vector tuple(min_num_elts=8, nf=2)
def riscv_nxv8i8x3 : VTVecTup<192, 3, i8, 213>; // RISCV vector tuple(min_num_elts=8, nf=3)
def riscv_nxv8i8x4 : VTVecTup<256, 4, i8, 214>; // RISCV vector tuple(min_num_elts=8, nf=4)
def riscv_nxv8i8x5 : VTVecTup<320, 5, i8, 215>; // RISCV vector tuple(min_num_elts=8, nf=5)
def riscv_nxv8i8x6 : VTVecTup<384, 6, i8, 216>; // RISCV vector tuple(min_num_elts=8, nf=6)
def riscv_nxv8i8x7 : VTVecTup<448, 7, i8, 217>; // RISCV vector tuple(min_num_elts=8, nf=7)
def riscv_nxv8i8x8 : VTVecTup<512, 8, i8, 218>; // RISCV vector tuple(min_num_elts=8, nf=8)
def riscv_nxv16i8x2 : VTVecTup<256, 2, i8, 219>; // RISCV vector tuple(min_num_elts=16, nf=2)
def riscv_nxv16i8x3 : VTVecTup<384, 3, i8, 220>; // RISCV vector tuple(min_num_elts=16, nf=3)
def riscv_nxv16i8x4 : VTVecTup<512, 4, i8, 221>; // RISCV vector tuple(min_num_elts=16, nf=4)
def riscv_nxv32i8x2 : VTVecTup<512, 2, i8, 222>; // RISCV vector tuple(min_num_elts=32, nf=2)
def x86mmx : ValueType<64, 223>; // X86 MMX value
def Glue : ValueType<0, 224>; // Pre-RA sched glue
def isVoid : ValueType<0, 225>; // Produces no value
def untyped : ValueType<8, 226> { // Produces an untyped value
let LLVMName = "Untyped";
}
def funcref : ValueType<0, 227>; // WebAssembly's funcref type
def externref : ValueType<0, 228>; // WebAssembly's externref type
def exnref : ValueType<0, 229>; // WebAssembly's exnref type
def x86amx : ValueType<8192, 230>; // X86 AMX value
def i64x8 : ValueType<512, 231>; // 8 Consecutive GPRs (AArch64)
def aarch64svcount
: ValueType<16, 232>; // AArch64 predicate-as-counter
def spirvbuiltin : ValueType<0, 233>; // SPIR-V's builtin type
let isNormalValueType = false in {
def token : ValueType<0, 504>; // TokenTy
def MetadataVT : ValueType<0, 505> { // Metadata
let LLVMName = "Metadata";
}
// Pseudo valuetype mapped to the current pointer size to any address space.
// Should only be used in TableGen.
def iPTRAny : VTAny<506>;
// Pseudo valuetype to represent "vector of any size"
// Should only be used in TableGen.
def vAny : VTAny<507>;
// Pseudo valuetype to represent "float of any format"
// Should only be used in TableGen.
def fAny : VTAny<508>;
// Pseudo valuetype to represent "integer of any bit width"
// Should only be used in TableGen.
def iAny : VTAny<509>;
// Pseudo valuetype mapped to the current pointer size.
// Should only be used in TableGen.
def iPTR : ValueType<0, 510>;
// Pseudo valuetype to represent "any type of any size".
// Should only be used in TableGen.
def Any : VTAny<511>;
} // isNormalValueType = false
} // end defset ValueTypes
/// This class is for targets that want to use pointer types in patterns
/// with the GlobalISelEmitter. Targets must define their own pointer
/// derived from this class. The scalar argument should be an
/// integer type with the same bit size as the pointer.
/// e.g. def p0 : PtrValueType <i64, 0>;
class PtrValueType <ValueType scalar, int addrspace> :
ValueType<scalar.Size, scalar.Value> {
int AddrSpace = addrspace;
}