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author	Rajalakshmi Srinivasaraghavan <raji@linux.vnet.ibm.com>
	Tue, 28 Aug 2018 07:12:19 +0000 (12:42 +0530)
committer	Wilco Dijkstra <wdijkstr@arm.com>
	Fri, 13 Sep 2019 14:48:19 +0000 (15:48 +0100)
commit	ecd6271ed80e71b3b1f286e2977f534d54c33af4
tree	efc16baedc0d5d33d9792b0b1702521de9a854c6	tree \| snapshot
parent	bba6b9288f5192b67947e478ef9033920d22216a	commit \| diff

Speedup first memmem match

As done in commit 284f42bc778e487dfd5dff5c01959f93b9e0c4f5, memcmp
can be used after memchr to avoid the initialization overhead of the
two-way algorithm for the first match. This has shown improvement
>40% for first match.

(cherry picked from commit c8dd67e7c958de04c3783cbea7c384431707b5f8)

ChangeLog		diff \| blob \| blame \| history
string/memmem.c		diff \| blob \| blame \| history

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