[DAGCombiner] remove redundant fold for X*1.0; NFC
authorSanjay Patel <spatel@rotateright.com>
Fri, 9 Aug 2019 14:30:59 +0000 (14:30 +0000)
committerSanjay Patel <spatel@rotateright.com>
Fri, 9 Aug 2019 14:30:59 +0000 (14:30 +0000)
commit0b4ae34c2f347014169fe772a783d2342358cb8b
treea1b97e72375c55abae77ab31d03ff9f6610aec22
parentdb7d874b712d173b50b5644bd3c5648de1bb39ca
[DAGCombiner] remove redundant fold for X*1.0; NFC

This is handled at node creation time (similar to X/1.0)
after:
rL357029
(no fast-math-flags needed)

llvm-svn: 368443
llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp