Date: Wed, 15 Nov 1995 21:01:32 +0100 From: Torbjorn Granlund <tege@matematik.su.se> To: freebsd-hackers@freebsd.org Subject: Clarification (about outb/inb) Message-ID: <199511152002.VAA11119@insanus.matematik.su.se>
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Note that my suggestion about using the `N' flag for outb works also for older versions of GCC, but will generate worse code (any constant will be put into register edx before the instruction). Therefore, you could tranquilly use it already now in the kernel. The generated code will improve as people upgrade to newer versions of GCC.
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