tree 92f85d6b8b34da5e4233e8694b127b3f2f1064d6
parent 64faf6d9cb551f7eadca163128c6757bd831a93c
author Steven Perron <stevenperron@google.com> 1556572160 -0400
committer GitHub <noreply@github.com> 1556572160 -0400
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Change implementation of post order CFG traversal (#2543)

* Change implementation of post order CFG traversal

It seems like the recursion is going very deep, and causing some problem
is particular situations.  I've reimplemented the CFG post order
traversal to not use recursion.

Fixes #2539.