Date: Sat, 03 May 2003 22:01:39 -0600 (MDT) From: "M. Warner Losh" <imp@bsdimp.com> To: jmallett@freebsd.org Cc: perforce@freebsd.org Subject: Re: PERFORCE change 30435 for review Message-ID: <20030503.220139.44793868.imp@bsdimp.com> In-Reply-To: <200305030240.h432elND072264@repoman.freebsd.org> References: <200305030240.h432elND072264@repoman.freebsd.org>
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In message: <200305030240.h432elND072264@repoman.freebsd.org>
Juli Mallett <jmallett@freebsd.org> writes:
: http://perforce.freebsd.org/chv.cgi?CH=30435
:
: Change 30435 by jmallett@jmallett_dalek on 2003/05/02 19:40:13
:
: Erk, remove redundant call to cp0_status_read.
:
: Affected files ...
:
: .. //depot/projects/mips/sys/mips/include/cpufunc.h#8 edit
:
: Differences ...
:
: ==== //depot/projects/mips/sys/mips/include/cpufunc.h#8 (text+ko) ====
:
: @@ -38,7 +38,6 @@
: {
: register_t s;
:
: - s = mips_cp0_status_read();
: mips_cp0_status_write((s = mips_cp0_status_read()) & ~MIPS_SR_IE);
: return (s);
: }
Sure this is really redundant and not there for some weird mips box's
pipeline delay requirements?
Warner
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