[x86] enable machine combiner reassociations for 256-bit vector FP mul/add
authorSanjay Patel <spatel@rotateright.com>
Wed, 12 Aug 2015 00:29:10 +0000 (00:29 +0000)
committerSanjay Patel <spatel@rotateright.com>
Wed, 12 Aug 2015 00:29:10 +0000 (00:29 +0000)
commitf5a6019248db0d18592a6541c549e61119fecb91
tree7a0bca14936749787b417689fb26be0c08b0bfd7
parent212ab28e024fb2efa60cb477b74ab3be9ec4f333
[x86] enable machine combiner reassociations for 256-bit vector FP mul/add

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@244705 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86InstrInfo.cpp
test/CodeGen/X86/machine-combiner.ll
test/CodeGen/X86/sqrt-fastmath.ll