How to disable optimization in sanitycheck

Ooi, Cinly

Dear All

Is there an option (or any instruction on how to modify the code) to disable all optimization in sanitycheck?

Purpose: When I was looking at the code coverage report generated by sanitycheck, there are signs that there may be optimization enabled, e.g., only the middle of three C statements was not covered and the program execution is linear. I was exploring command line option to disable optimization but cannot find any

Then I was not sure whether something was optimized away with "Z_SYSCALL_HANDLER(funcName);" statement, i.e. a syscall handler with empty body

Many thanks in advance

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