[PATCH] D36623: [opt-viewer] Use Python 3-compatible iteritems

[Brian Gesiak via Phabricator via llvm-commits]

modocache added a comment.

Hey, no worries! I almost never catch Python 2/3 incompatibilities ahead of time. As I mentioned on PR34129 <https://bugs.llvm.org/show_bug.cgi?id=34129>, it'd be great to get some automated testing in place that could catch Python 2/3 errors as well, but until then I'm happy to fix these as I notice them.

Thanks for the review! :)


https://reviews.llvm.org/D36623