Add method to retrieve a pass's ID.

Add passID member to Pass and enable querying it.

PiperOrigin-RevId: 226445431
1 file changed
tree: da2b267aa18b9f43da7d8793e09ae7253f8293c2
  1. g3doc/
  2. include/
  3. lib/
  4. test/
  5. tools/
  6. utils/
  7. .clang-format
  8. LICENSE.TXT