Avoid lambda compilation for constant and member access expressions in Criteria

[bahusoid]

//Example of constant
query.Where(x => x.Id == 1);

//Example of member access
var paramId = 1;
query.Where(x => x.Id == paramId)

[hazzik]

@bahusoid is performance gain significant?

[bahusoid]

@hazzik Benchmark for member access case (Where(x => x.Id == paramId)):

BenchmarkDotNet=v0.12.1, OS=Windows 10.0.18363.959 (1909/November2018Update/19H2)
Intel Core i5-5200U CPU 2.20GHz (Broadwell), 1 CPU, 4 logical and 2 physical cores
.NET Core SDK=3.1.201
  [Host]     : .NET Core 2.1.17 (CoreCLR 4.6.28619.01, CoreFX 4.6.28619.01), X64 RyuJIT
  DefaultJob : .NET Core 2.1.17 (CoreCLR 4.6.28619.01, CoreFX 4.6.28619.01), X64 RyuJIT

| Method |       Mean |     Error |     StdDev | Ratio |
|------- |-----------:|----------:|-----------:|------:|
|    New |   1.562 us | 0.0283 us |  0.0236 us | 0.007 |
|    Old | 233.980 us | 4.6614 us | 12.1980 us | 1.000 |

  1 us   : 1 Microsecond (0.000001 sec)

Source: https://gist.github.com/bahusoid/c68cb6b81f8dde9252d0cc67229136b4