[PATCH] D26436: Fix for lost FastMathFlags in 4 optimizations.

[Vyacheslav Klochkov via llvm-commits]

v_klochkov planned changes to this revision.
v_klochkov added a comment.

Ok, thank you for the response.
Initially I did not know how to test those test cases, but now I have some ideas. 
Hopefully -run-pass switch will help me to test only 1 pass and check that FastMathFlags are not get lost in the affected opt passes.


https://reviews.llvm.org/D26436