Issue 307433004: X87: Skip write barriers in the fast case when setting up local context.

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Issue 307433004: X87: Skip write barriers in the fast case when setting up local context. (Closed)

Created:
6 years, 7 months ago by Weiliang

Modified:
6 years, 7 months ago

Reviewers:
Sven Panne, danno

CC:
v8-dev

Base URL:
git://github.com/v8/v8.git@master

Visibility:
Public.

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Description

X87: Skip write barriers in the fast case when setting up local context. Port r21481 (5973b48) Original commit message: The FastNewContextStub always allocates in new space, so we don't need to update the write barrier when copying the parameters to the newly allocated context. BUG= R=danno@chromium.org Committed: https://code.google.com/p/v8/source/detail?r=21541

Patch Set 1 #

Created: 6 years, 7 months ago

Download [raw] [tar.bz2]

		Unified diffs	Side-by-side diffs	Delta from patch set	Stats (+28 lines, -8 lines)			Patch
	M	src/x87/full-codegen-x87.cc	View		3 chunks	+14 lines, -4 lines	0 comments	Download
	M	src/x87/lithium-codegen-x87.cc	View		2 chunks	+14 lines, -4 lines	0 comments	Download

Messages

Total messages: 3 (0 generated)

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Message was sent while issue was closed.

Committed patchset #1 manually as r21541.

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