Yin Fengwei a4eebb0ef8 hv: cleanup inline assembly code in vmx.c a little bit ...

1. We could explicitly use specific register to avoid one more
   register allocated.
2. If we explicitly assign register, it's not neccessary to
   add the register in clobber list according to gcc mannual.
3. For vmptrld, we add memory to clobber list also.

Signed-off-by: Yin Fengwei <fengwei.yin@intel.com>
Reviewed-by: Edwin Zhai <edwin.zhai@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>

2018-08-02 13:14:03 +08:00

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