[llvm-bugs] [Bug 32706] instcombine transforms arithmetic into xor which can't be analyzed by ScalarEvolution

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=32706

Sanjay Patel <spatel+llvm at rotateright.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|FIXED                       |---
             Status|RESOLVED                    |REOPENED

--- Comment #5 from Sanjay Patel <spatel+llvm at rotateright.com> ---
Reopening. 

Chandler found that pinning to 'not' conflicts with some other instcombine
(inf-loop), so I had to revert this change:
https://reviews.llvm.org/rL301035

I need to reduce a test from:
https://github.com/google/boringssl/blob/master/crypto/cipher/e_rc2.c

-- 
You are receiving this mail because:
You are on the CC list for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-bugs/attachments/20170421/51d947d4/attachment.html>