On Tue, Feb 13, 2018 at 10:46:37AM +0000, Tom Hughes wrote:
Given that -mcet seems to turn on extra instructions is this not an
issue for compatibility with older processors? or are they sequences
which decode as no-ops on older processors?
https://software.intel.com/sites/default/files/managed/4d/2a/control-flow...
The instructions are NOPs on older CPUs.
Jakub