| commit | 75dfa5c29884b8187a0f240dc074d7acf4a40622 | |
| author | Michal Strehovský <MichalStrehovsky@users.noreply.github.com> | |
| Mon, 24 Jun 2019 19:17:01 +0000 (24 21:17 +0200) | ||
| committer | Marek Safar <marek.safar@gmail.com> | |
| Mon, 1 Jul 2019 15:07:00 +0000 (1 17:07 +0200) | ||
| tree | a828006adeca3ca82ae86d0b489cf82ab2e95b48 | treesnapshot (tar.gz zip) |
| parent | 8c20d5c67a774002404439950c9d60dfd0d0edf1 | commitdiff |
Remove AggressiveOptimization flag from System.Text (dotnet/coreclr#25356)
Based on conversation with Levi, I don't think this flag is needed.
The flag currently controls two things:
* Disqualifies the method from precompilation
* Disables Tier-0 JIT for the method
Removing the attribute allows us to precompile some of the methods (not all, because of `Vector<T>`). It measurably helps improve startup time because many of the attributed methods are complex and take a while to compile.
Once tier-1 JIT kicks in, the generated code should be identical to what we were getting before.
Signed-off-by: dotnet-bot <dotnet-bot@microsoft.com>
Based on conversation with Levi, I don't think this flag is needed.
The flag currently controls two things:
* Disqualifies the method from precompilation
* Disables Tier-0 JIT for the method
Removing the attribute allows us to precompile some of the methods (not all, because of `Vector<T>`). It measurably helps improve startup time because many of the attributed methods are complex and take a while to compile.
Once tier-1 JIT kicks in, the generated code should be identical to what we were getting before.
Signed-off-by: dotnet-bot <dotnet-bot@microsoft.com>