Ross McIlroy
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31a3cfbc10
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[Test] Add PrepareForOptimization to mjsunit/compiler
BUG=v8:8801
Change-Id: I9d9d9824c6c9ad0176bbfd3723da1b578b17c256
Reviewed-on: https://chromium-review.googlesource.com/c/1495555
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Mythri Alle <mythria@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60001}
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2019-03-04 12:25:41 +00:00 |
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titzer
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6e82fbfbaf
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[turbofan] Reland: Optimize loads from the global object in JSTypeFeedbackSpecializer.
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/1110503002
Cr-Commit-Position: refs/heads/master@{#28073}
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2015-04-27 12:15:06 +00:00 |
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machenbach
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fbf300802f
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Revert of [turbofan] Optimize loads from the global object in JSTypeFeedbackSpecializer. (patchset #10 id:180001 of https://codereview.chromium.org/1063513003/)
Reason for revert:
[sheriff] Breaks nosnap debug:
http://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20nosnap%20-%20debug%20-%201/builds/156
Original issue's description:
> [turbofan] Optimize loads from the global object in JSTypeFeedbackSpecializer.
>
> Uses lazy deoptimization and code dependencies to introduce loads
> from property cells and also to promote globals to constants.
>
> R=mstarzinger@chromium.org
> BUG=
>
> Committed: https://crrev.com/aae4a62d07e839455b1d0ad4fa512cc5d48a1a68
> Cr-Commit-Position: refs/heads/master@{#28057}
TBR=mstarzinger@chromium.org,titzer@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=
Review URL: https://codereview.chromium.org/1084533003
Cr-Commit-Position: refs/heads/master@{#28063}
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2015-04-27 10:07:08 +00:00 |
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titzer
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aae4a62d07
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[turbofan] Optimize loads from the global object in JSTypeFeedbackSpecializer.
Uses lazy deoptimization and code dependencies to introduce loads
from property cells and also to promote globals to constants.
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/1063513003
Cr-Commit-Position: refs/heads/master@{#28057}
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2015-04-27 09:06:41 +00:00 |
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