76091c13db
These bytecode instructions are added in order to shrink constant pools and reduce time spent for reading constant pool entries. Change-Id: I8522f73dc7a6236969ac0422c6cb89b945559b2d Reviewed-on: https://dart-review.googlesource.com/75125 Reviewed-by: Zach Anderson <zra@google.com> Commit-Queue: Alexander Markov <alexmarkov@google.com>