[PATCH] D60660: [InstCombine] Prune fshl/fshr with masked operands

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri added a comment.

Please can you place the original tests in a *new* differential,
with check lines for llvm trunk, and then rebase this patch ontop of that patch,
so that test diff shows diff and not whole new tests being added.



================
Comment at: lib/Transforms/InstCombine/InstCombineCalls.cpp:2100-2101
     if (SimplifyDemandedBits(II, 2, Op2Demanded, Op2Known))
       return &CI;
     break;
   }
----------------
I think that new code should be here.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D60660/new/

https://reviews.llvm.org/D60660