[PATCH] D80388: InstSimplify: Add constant folding/simplify for ldexp intrinsic

[Sanjay Patel via Phabricator via llvm-commits]

spatel added subscribers: bogner, mehdi_amini, compnerd, echristo.
spatel added a comment.

There was general agreement that even the blob in instcombine is a mistake:
http://lists.llvm.org/pipermail/llvm-dev/2016-July/102317.html
...but the proposed cleanup has not happened yet. cc @bogner @compnerd @mehdi_amini @echristo

So I think it would be better to keep all of this in instcombine for now. At least that way the mess is not spread across multiple passes any more than now.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D80388/new/

https://reviews.llvm.org/D80388