tree 39e69a374c509bf29166915f3e1ab687022d7378
parent 0acf51f82ae77c3ddbdebf8ade4778756c88e4c1
author River Riddle <riverriddle@google.com> 1573592619 -0800
committer A. Unique TensorFlower <gardener@tensorflow.org> 1573592654 -0800

NFC: Change DictionaryAttr::get(StringRef) to use binary search instead of a linear scan.

The elements of a DictionaryAttr are guaranteed to be sorted by name, so we can use a more efficient lookup when searching for an attribute.

PiperOrigin-RevId: 280035488