Add a few more simple fast-math constant propagations and cancellations.
authorOwen Anderson <resistor@mac.com>
Thu, 1 Nov 2012 02:00:53 +0000 (02:00 +0000)
committerOwen Anderson <resistor@mac.com>
Thu, 1 Nov 2012 02:00:53 +0000 (02:00 +0000)
commitb351c8d692cd0722d112d568c8f8a47647ac145d
treea86f5f398fffd9d0ed0e48c894eb254b82865bd9
parent1e5eac6dfee1281d7ba59a073fee1e60792081f8
Add a few more simple fast-math constant propagations and cancellations.

llvm-svn: 167200
llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
llvm/test/CodeGen/X86/fp-fast.ll