git: vm: Detect and enable bzeront() when available for vm zeroidle.

[Venkatesh Srinivas]

commit 5e9b48f4a9519a1059ebf7ec66bb8cc8edc86233
Author: Venkatesh Srinivas <me at endeavour.zapto.org>
Date:   Fri Jun 4 18:16:31 2010 -0700

    vm: Detect and enable bzeront() when available for vm zeroidle.
    
    bzeront() is available when SSE is detected and mmxopt = 1.

Summary of changes:
 sys/platform/pc32/isa/npx.c |    5 +++++
 sys/platform/pc64/isa/npx.c |    5 +++++
 sys/vm/vm_zeroidle.c        |    3 +++
 3 files changed, 13 insertions(+), 0 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/5e9b48f4a9519a1059ebf7ec66bb8cc8edc86233


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