This patch matches signed dot4 and dot8 pattern.
Hi Mark, thanks for looking into this.
Yes, we used variables in some of the previous files. Later we came to a decision that it's better to just have the pure/untouched output of update_llc_test_checks (as you can see the later test files are written following that) due to two reasons: 1) updating reduced test-checks could be cumbersome when there is a change in the instructions 2). Writing regexes on every assembly instructions for four different architectures is very time consuming since this is no automated way of doing it.