Refactoring and enhancement to FMA combine.
authorOlivier Sallenave <ohsallen@us.ibm.com>
Mon, 20 Apr 2015 20:29:40 +0000 (20:29 +0000)
committerOlivier Sallenave <ohsallen@us.ibm.com>
Mon, 20 Apr 2015 20:29:40 +0000 (20:29 +0000)
commitd153d3d8cc47284d720d63375ba66f7b69e9f976
treed50299435c039242014a0eb6ea2771823caf1063
parentd485ac55380e3c4f001b52b52994d616d5514a30
Refactoring and enhancement to FMA combine.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235344 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/DAGCombiner.cpp
test/CodeGen/PowerPC/fma-assoc.ll
test/CodeGen/PowerPC/fma-ext.ll