src/Spv.Generator/ConstantKey.cs


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

using System;
using System.Diagnostics.CodeAnalysis;

namespace Spv.Generator
{
    internal struct ConstantKey : IEquatable<ConstantKey>
    {
        private readonly Instruction _constant;

        public ConstantKey(Instruction constant)
        {
            _constant = constant;
        }

        public override int GetHashCode()
        {
            return HashCode.Combine(_constant.Opcode, _constant.GetHashCodeContent(), _constant.GetHashCodeResultType());
        }

        public bool Equals(ConstantKey other)
        {
            return _constant.Opcode == other._constant.Opcode && _constant.EqualsContent(other._constant) && _constant.EqualsResultType(other._constant);
        }

        public override bool Equals([NotNullWhen(true)] object obj)
        {
            return obj is ConstantKey && Equals((ConstantKey)obj);
        }
    }
}