Jakob Linke
|
6904a8120b
|
[cleanup] Remove --stress-opt remnants
.. mostly mentions in mjsunit `Flags:` lines and in comments.
Bug: v8:10386
Change-Id: If79dfdc448d0a3f19883ef1f816e77e750cb4061
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3865964
Commit-Queue: Jakob Linke <jgruber@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/main@{#82852}
|
2022-08-31 08:37:44 +00:00 |
|
Camillo
|
67c951fa12
|
Reland "[maglev] Add internalized string compare fast-path"
This is a reland of commit c4301c0489:
- Fix thin string in string-compare.js with low gc interval
Original change:
- Rename TryBuildCompareOperationBranch to TryBuildCompareOperation
- Add CheckedInternalizedString conversion Node that checks for string
inputs and extracts internalised Strings from ThinStrings
- Add BranchIfReferenceCompare Node
- Add runtime functions to create internalised and thin Strings
- Add deopt check to test/mjsunit/maglev/int32-branch.js
Bug: v8:7700
Change-Id: I9221253f6bbeef12297419495c6eaf5096e06278
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3755152
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81680}
|
2022-07-13 09:08:58 +00:00 |
|
Shu-yu Guo
|
902b23272a
|
Revert "[maglev] Add internalized string compare fast-path"
This reverts commit c4301c0489.
Reason for revert: https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Linux64%20GC%20Stress%20-%20custom%20snapshot/42568/overview
Original change's description:
> [maglev] Add internalized string compare fast-path
>
> - Rename TryBuildCompareOperationBranch to TryBuildCompareOperation
> - Add CheckedInternalizedString conversion Node that checks for string
> inputs and extracts internalised Strings from ThinStrings
> - Add BranchIfReferenceCompare Node
> - Add runtime functions to create internalised and thin Strings
> - Add deopt check to test/mjsunit/maglev/int32-branch.js
>
> Bug: v8:7700
> Change-Id: I0073c24fad9e3231c985153cd27b0b8fe6ee56f0
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3664498
> Reviewed-by: Leszek Swirski <leszeks@chromium.org>
> Commit-Queue: Camillo Bruni <cbruni@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#81361}
Bug: v8:7700
Change-Id: Id4e18f42a5b1f0d6909b0a017ae8e289ae8c8614
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3723520
Owners-Override: Shu-yu Guo <syg@chromium.org>
Auto-Submit: Shu-yu Guo <syg@chromium.org>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Cr-Commit-Position: refs/heads/main@{#81363}
|
2022-06-24 19:53:09 +00:00 |
|
Camillo
|
c4301c0489
|
[maglev] Add internalized string compare fast-path
- Rename TryBuildCompareOperationBranch to TryBuildCompareOperation
- Add CheckedInternalizedString conversion Node that checks for string
inputs and extracts internalised Strings from ThinStrings
- Add BranchIfReferenceCompare Node
- Add runtime functions to create internalised and thin Strings
- Add deopt check to test/mjsunit/maglev/int32-branch.js
Bug: v8:7700
Change-Id: I0073c24fad9e3231c985153cd27b0b8fe6ee56f0
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3664498
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81361}
|
2022-06-24 16:38:16 +00:00 |
|