[X86] Add support for matching FMSUBADD from build_vector.
authorCraig Topper <craig.topper@intel.com>
Thu, 15 Mar 2018 06:14:55 +0000 (06:14 +0000)
committerCraig Topper <craig.topper@intel.com>
Thu, 15 Mar 2018 06:14:55 +0000 (06:14 +0000)
commit26a3a80c87313d8f3e8c8fe3af376cf7a03f10b9
treef1853d2f5d684a776e47a3e64f18c603ca571311
parenta5e712f402d03aa52c73b6f4936854b99e409048
[X86] Add support for matching FMSUBADD from build_vector.

llvm-svn: 327604
llvm/lib/Target/X86/X86ISelLowering.cpp
llvm/test/CodeGen/X86/fmaddsub-combine.ll