| commit | ef419f68f92460792156c68e3f41e7246ed4ccf9 | [log] [tgz] |
|---|---|---|
| author | Aart Bik <ajcbik@google.com> | Thu Nov 29 03:02:17 2018 +0000 |
| committer | commit-bot@chromium.org <commit-bot@chromium.org> | Thu Nov 29 03:02:17 2018 +0000 |
| tree | 6df486a003b2885e8ad207092cc433d0ed5bfe19 | |
| parent | 41f3d4326ee7fa7a075e96ab95f8f943a0cb1bcc [diff] |
Revert "[vm/compiler] Express control dependence as data dependence." This reverts commit 41f3d4326ee7fa7a075e96ab95f8f943a0cb1bcc. Reason for revert: I hit +2 by accident when I wanted to submit do a dry run Original change's description: > [vm/compiler] Express control dependence as data dependence. > > Rationale: > This provides a more robust way of expressing control > dependences between bounds checks and their uses, while > still allowing for CSE and LICM where possible. > This also fixes the original bug that started this > whole redesign: invalid LICM of checkbound. > > Note: > Deals with bounds check, null check still TBD. > > Mini design doc: > runtime/docs/compiler/data_dep_for_control_dep.md > > https://github.com/dart-lang/sdk/issues/35139 > https://github.com/dart-lang/sdk/issues/34684 > https://github.com/dart-lang/sdk/issues/30633 > > Change-Id: Icfbd3ca60662e37046e48b95be7f81d05d94af88 > Reviewed-on: https://dart-review.googlesource.com/c/85470 > Commit-Queue: Aart Bik <ajcbik@google.com> > Reviewed-by: Alexander Markov <alexmarkov@google.com> > Reviewed-by: Vyacheslav Egorov <vegorov@google.com> TBR=vegorov@google.com,kustermann@google.com,rmacnak@google.com,alexmarkov@google.com,asiva@google.com,ajcbik@google.com Change-Id: Id20699f957681c248851b37d545b330fd4972d7a No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://dart-review.googlesource.com/c/85522 Reviewed-by: Aart Bik <ajcbik@google.com> Commit-Queue: Aart Bik <ajcbik@google.com>
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