[PATCH] D30928: Templatize parts of VNCoercion, and add constant-only versions of the functions to be used in NewGVN.NFCI.

[Daniel Berlin via Phabricator via llvm-commits]

dberlin created this revision.
Herald added a subscriber: Prazek.

This is ground work for the changes to enable coercion in NewGVN.
GVN doesn't care if they end up constant because it eliminates as it goes.
NewGVN cares.

IRBuilder and ConstantFolder deliberately present the same interface,
so we use this to our advantage to templatize our functions to make
them either constant only or not.


https://reviews.llvm.org/D30928

Files:
  include/llvm/Transforms/Utils/VNCoercion.h
  lib/Transforms/Scalar/GVN.cpp
  lib/Transforms/Utils/VNCoercion.cpp

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D30928.91675.patch
Type: text/x-patch
Size: 17931 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20170314/80aa959d/attachment.bin>