[Polly] Register pass-instrumentation for NewPM's Scop level.

The pass-instrumentation pass is implicitly execute by the NewPM
whenever a new analysis runs. Not registering it will cause the crash
whenever a scop pass requests an analysis.

For instance this is the case for the IstAstAnalysis requesting the
DependenceAnalsis result.

GitOrigin-RevId: e7b9e43c9a7c33c8c10508ce4b40423fbeaa31b3
2 files changed