[jit] Implement one-argument AliasDb::mayContainAlias more efficiently (#65177)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/65177
There is no need to heap-allocate any vectors in this case.
ghstack-source-id: 140052520
Test Plan:
CI
Startup for static runtime on ctr_mobile_feed local net decreased from 7.8s to about 7.0s
Reviewed By: malfet
Differential Revision: D30984194
fbshipit-source-id: 85091e55445f653ec728b27da4b459a2f1873013
