[x86] enable machine combiner reassociations for 128-bit vector single/double adds
authorSanjay Patel <spatel@rotateright.com>
Sat, 8 Aug 2015 19:08:20 +0000 (19:08 +0000)
committerSanjay Patel <spatel@rotateright.com>
Sat, 8 Aug 2015 19:08:20 +0000 (19:08 +0000)
commit1c8de8dde489a828e4c79a1e47928f015c835d15
tree24061aa3768e27bb6e461314b5f27172a20ddfee
parentd3c712e50b3e7f06e8027b50e922956fbd00cb70
[x86] enable machine combiner reassociations for 128-bit vector single/double adds

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@244403 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86InstrInfo.cpp
test/CodeGen/X86/machine-combiner.ll