modifying CPUID[1].EAX processor signature?

modifying CPUID[1].EAX processor signature?

is there a way to change the return value of CPUID[1].EAX processor signature?

the -leaf1_cpuid_family option appears to change only the base family. what about the extended family, base model, and extended model?

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For more complete information about compiler optimizations, see our Optimization Notice.

Apologies for the delay in responding.

In the current release 4.29 there is no option for that as you probably realized.
We are working on a new more general mechanism. I was getting overwhelmed by all these command line knobs.

On the cpuid topic, is there any option that indicates that all the cpuid bits should be gotten from the native processor with no changes?

Currently there is not a feature for that but we will consider it. Thank you for your feedback.

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