Issue 13045: * Changed search for single ASCII character to use memchr.

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Issue 13045: * Changed search for single ASCII character to use memchr. (Closed)

Created:
12 years ago by Lasse Reichstein

Modified:
9 years, 6 months ago

Reviewers:
Christian Plesner Hansen

CC:
v8-dev

Visibility:
Public.

Description

Optimization of single character indexOf. Gives small improvement on GCC4.2, but large improvement on GCC 4.3 (which was much worse on that particular code).

Patch Set 1 #

Created: 12 years ago

Download [raw] [tar.bz2]

		Unified diffs	Side-by-side diffs	Delta from patch set	Stats (+14 lines, -7 lines)			Patch
	M	src/runtime.cc	View		2 chunks	+14 lines, -7 lines	0 comments	Download

Messages

Total messages: 2 (0 generated)

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Lgtm

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