[PATCH] D38566: [SimplifyCFG] don't sink common insts too soon (PR34603)

[Craig Topper via Phabricator via llvm-commits]

craig.topper added a comment.

One issue with the struct approach. Suppose I opt-bisect to a failure caused by one of these simplifyCFG passes. How do I invoke that specific version of simplifycfg from opt to debug it or even produce a reduced test case.


https://reviews.llvm.org/D38566