FailedChanges

Summary

  1. [Tests] Add a test demonstrating a miscompile in the off-by-default (details)
Commit 2b161cd0a4f7fcb5b0328e7c32e834fec821e898 by listmail
[Tests] Add a test demonstrating a miscompile in the off-by-default
loop-pred transform
Credit goes to Evgeny Brevnov for figuring out the problematic case.
Fuzzing probably also found it (lots of failures), but due to some silly
infrastructure problems I hadn't gotten to the results before Evgeny
hand reduced it from a benchmark. 
llvm-svn: 374812
The file was modifiedllvm/test/Transforms/IndVarSimplify/loop-predication.ll