git: npx: Use 'fldz' in fpu_clean_state() to load dummy zero

[Aaron LI]

commit 6becaabbb80a1d1b37c868ce7f22fca2ef6a743f
Author: Aaron LI <aly at aaronly.me>
Date:   Wed Jul 7 07:17:46 2021 +0800

    npx: Use 'fldz' in fpu_clean_state() to load dummy zero
    
    The 'fldz' instruction pushs +0.0 onto the FPU register stack.  Use it
    to replace the 'dummy_variable' variable.
    
    Referred-to: NetBSD

Summary of changes:
 sys/platform/pc64/x86_64/npx.c      | 3 +--
 sys/platform/vkernel64/x86_64/npx.c | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/6becaabbb80a1d1b37c868ce7f22fca2ef6a743f


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