commit e5ea38a757a91840a51449d4af30d31da9236d3e
author Slava Egorov <vegorov@google.com> Sat Feb 25 22:03:08 2023 +0000
committer Commit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com> Sat Feb 25 22:03:08 2023 +0000
tree 3a46be7f37a72d578f0145b9f95ebe6f4eb2d972
parent 12b606e9e95cc6622ba2230a184c3a068284ec6a

Revert "[vm/compiler] Split ParallelMove codegen into scheduling and emission"

This reverts commit 32b093379b354137221bc134eb0dc5fb3a474b1c.

Reason for revert: various test failures across the board.

Original change's description:
> [vm/compiler] Split ParallelMove codegen into scheduling and emission
>
> This CL does not contain any changes to behaviour, but simply moves
> ParallelMoveResolver to a separate file. Additionally instead of
> immediately generating code we produce a move schedule which is
> attached to the ParallelMoveInstr and later converted to the
> native code.
>
> This refactoring prepares the code for subsequent improvements, e.g.
> we want to rework how temporaries used by move resolution are
> allocated: instead of pushing/poping them around every move that needs
> them we will allocate space for them in spill area.
>
> Having ParallelMove scheduling separated from code emission also
> allows to unit test it.
>
> TEST=ci
>
> Change-Id: If3f7a88836037a9812a85c1cfc2ef21a7fe15747
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/284222
> Commit-Queue: Slava Egorov <vegorov@google.com>
> Reviewed-by: Alexander Markov <alexmarkov@google.com>
> Reviewed-by: Martin Kustermann <kustermann@google.com>

Change-Id: I82952d024816327ca5f084a2185fa1ab566cfa82
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/285560
Auto-Submit: Slava Egorov <vegorov@google.com>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>