refactor of visitFADD for AllowNewConst cases
authorMichael Berg <michael_c_berg@apple.com>
Mon, 18 Jun 2018 21:12:21 +0000 (21:12 +0000)
committerMichael Berg <michael_c_berg@apple.com>
Mon, 18 Jun 2018 21:12:21 +0000 (21:12 +0000)
commit932ba20af8742b2cf47ee8e3fa0e05e1c3a895de
treea14511cc5db935f2ea4182a337e7148a7287bb5a
parent067eee1c13b664224afcd4392dc86e32ce6de74b
refactor of visitFADD for AllowNewConst cases

Summary: Refactoring for all constant cases which require AllowNewConst and some staging for future fmf usage.

Reviewers: spatel, hfinkel, wristow

Reviewed By: spatel

Subscribers: nhaehnle

Differential Revision: https://reviews.llvm.org/D48289

llvm-svn: 334984
llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp