And use it to remove the set of TurboProp test skips.
BUG=v8:9684,v8:12013
Change-Id: I878e2b9c595449c954735290959d3b38eead5a5b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3043963
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Mythri Alle <mythria@chromium.org>
Cr-Commit-Position: refs/heads/master@{#75865}
This CL is part of a series that implements Turbofan support for
property accesses satisfying the following conditions:
1. The holder is a dictionary mode object.
2. The holder is a prototype.
3. The access is a load.
This feature will only be enabled if the build flag
v8_dict_property_const_tracking is set.
This particular CL modifies existing mjsunit tests whose assumptions
don't hold if v8_dict_property_const_tracking is enabled. This is
done by adding special handling for the case that
%IsDictPropertyConstTrackingEnabled() holds.
Bug: v8:11248
Change-Id: Ia36be73e4659a988b2471f0c8151b0442f3a98f5
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2780292
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73745}
The test relies on certain maps not dying but didn't ensure that.
Bug: v8:10783
Change-Id: I708f7fc027ee0bf5656be9bb4f29130f5b924597
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2340912
Reviewed-by: Marja Hölttä <marja@chromium.org>
Commit-Queue: Georg Neis <neis@chromium.org>
Auto-Submit: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69282}
A call to this intrinsic will produce true in the interpreter and false
in optimized code. This is useful for writing tests.
Change-Id: I64d06ed062027e723eca82d6f879202244f21fdf
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1939750
Commit-Queue: Georg Neis <neis@chromium.org>
Auto-Submit: Georg Neis <neis@chromium.org>
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65240}
This brings the number of optimization misses (with concurrent
inlining) in Octane's typescript from 179 down to 3 (the actual
score doesn't seem to change but it's already on par with the
default configuration).
Bug: v8:7790
Change-Id: Ia4ade2eafc035491d3eac9081383c72b435e8df6
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1924441
Commit-Queue: Georg Neis <neis@chromium.org>
Reviewed-by: Michael Stanton <mvstanton@chromium.org>
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65152}
