[Crossgen2] Improve compilation throughput for types with many fields #43195
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`IsLayoutFixedInCurrentVersionBubble` is a fairly expensive algorithm and can be called very frequently for the same type during JIT compilation. Store the computed result so future lookups are fast. Fixes dotnet#38259
trylek
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Oct 9, 2020
src/coreclr/src/tools/aot/ILCompiler.ReadyToRun/Compiler/ReadyToRunCodegenCompilation.cs
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…ToRunCodegenCompilation.cs Co-authored-by: Michal Strehovský <MichalStrehovsky@users.noreply.github.com>
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IsLayoutFixedInCurrentVersionBubbleis a fairly expensive algorithm and can be called very frequently for the same type during JIT compilation. Store the computed result so future lookups are fast.Fixes #38259
cc @dotnet/crossgen-contrib