llvm-project

8a11fe97 - [DA] Require `nsw` for AddRecs involved in GCD test (#186892)

[DA] Require `nsw` for AddRecs involved in GCD test (#186892) Similar to other tests, we are adding code that the AddRecs used in GCD test are `nsw`. In this case, all recursively identified `AddRec`s are also checked. Note that there is already a similar check in `getConstantCoefficient` for expressions processed in that function.