... to --turbo-dynamic-map-checks. With the upcoming use in NCI code,
this feature is no longer used exclusively by Turboprop.
Bug: v8:8888
Change-Id: I61e01db086fd2e8566d2e2a09574be74b6e5a7bd
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2546693
Commit-Queue: Mythri Alle <mythria@chromium.org>
Reviewed-by: Mythri Alle <mythria@chromium.org>
Auto-Submit: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71263}
The dynamic map check builtin loads the feedback vector from the
function's frame, therefore it doesn't work if we inline the
function. We don't do inlining on TurboProp so this is fine, but
it was possible to enable dynamic map checks on TurboFan which does.
This change prevents that, and also makes the dynamic map checks flag
specific to TurboProp and no longer an implication, which also allos
it to be switched on the command line independenly of --turboprop.
BUG=chromium:1141502,v8:9684
Change-Id: I365de461a6373335a45a7a154af7d4cf1c13dc2c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2494928
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Reviewed-by: Mythri Alle <mythria@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70737}
We used to store MinimorphicPropertyAccessInfo indexed on the feedback
slot id. This works fine when there is no inlining but returns the
wrong access information when functions are inlined. Index it
based on FeedbackSource to avoid these problems.
Bug: v8:10582,chromium:1125871
Change-Id: Id01010f3153f7e21495d73899a8604a64417ae95
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2401426
Commit-Queue: Mythri Alle <mythria@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69845}
