[PATCH] D26381: LibcallsShrinkWrap doesn't preserve the CFG

[Eli Friedman via llvm-commits]

efriedma added a comment.

Can you use -verify-dom-info to write a testcase, as opposed to a run line with three passes?  (If that doesn't actually work, please ignore this.)

LibcallsShrinkWrap should preserve GlobalsAAWrapperPass, at least.  domtree would probably be easy to preserve, but that can be done as a followup.

Please make sure to upload patches with full context.


https://reviews.llvm.org/D26381