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Re: kern/50571: src/sys/fs/udf/udf_subr.c:6465: obvious performance tidyup

To: gnats-bugs%NetBSD.org@localhost, kern-bug-people%netbsd.org@localhost, gnats-admin%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost, dcb314%hotmail.com@localhost
Subject: Re: kern/50571: src/sys/fs/udf/udf_subr.c:6465: obvious performance tidyup
From: christos%zoulas.com@localhost (Christos Zoulas)
Date: Fri, 18 Dec 2015 20:12:59 -0500

On Dec 18, 10:25pm, joerg%britannica.bec.de@localhost (Joerg Sonnenberger) wrote:
-- Subject: Re: kern/50571: src/sys/fs/udf/udf_subr.c:6465: obvious performan

|  Compilers are also starting to recognize this pattern and optimize
|  redundant writes accordingly.

helping the compiler to produce more efficient code has a better chance of
success today.

christos

Follow-Ups:
- Re: kern/50571: src/sys/fs/udf/udf_subr.c:6465: obvious performance tidyup
  - From: Robert Elz

References:
- Re: kern/50571: src/sys/fs/udf/udf_subr.c:6465: obvious performance tidyup
  - From: Joerg Sonnenberger

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