Alexander Markov
0dfaa16dc7
This reverts commit 88496ba1c3.
Reason for revert: crashes on arm64c
Original change's description:
> [vm,dart2bytecode,modular_aot] Variable-length closure objects
>
> Extend closure objects with variable number of elements to capture.
> This is needed to support capturing multiple independent contexts
> after capturing is computed in the front-end.
>
> The following fixed Closure fields are moved into variable-length
> elements:
> - delayed type arguments;
> - instantiator type arguments;
> - function type arguments;
> - context.
>
> Number of elements and presence/indices of various type arguments
> are encoded into the new length_and_flags field in the Closure.
>
> Most closure objects don't need any of the type arguments so this
> change will reduce average Closure object size.
>
> TEST=ci
> Issue: https://github.com/dart-lang/sdk/issues/61572
> Issue: https://github.com/dart-lang/sdk/issues/61635
>
> Change-Id: I7ca5cec0fd8725c432a01d51781fb14e803997dd
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/489482
> Commit-Queue: Alexander Markov <alexmarkov@google.com>
> Reviewed-by: Ryan Macnak <rmacnak@google.com>
> Reviewed-by: Slava Egorov <vegorov@google.com>
> Reviewed-by: Tess Strickland <sstrickl@google.com>
Issue: https://github.com/dart-lang/sdk/issues/61572
Issue: https://github.com/dart-lang/sdk/issues/61635
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Change-Id: I94c88f8922f6ea49251e942ba791fee714911e25
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/494261
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Reviewed-by: Nate Biggs <natebiggs@google.com>
Commit-Queue: Alexander Markov <alexmarkov@google.com>