[ros-dev] [ros-diffs] [dgorbachev] 53907: [NTOSKRNL] Use inline asm in KiIsNpxErrataPresent(). C code can be optimized in a wrong way.
d.g.gorbachev at gmail.com
Sat Oct 1 18:39:26 UTC 2011
> Those three intrinsics should be barriers -- why is it moving the math outside?
The math does not read or write any memory, and the result lies in a
register. It can be lawfully moved across the barriers.
So, as I understand, you want C code back?
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