Revert 224119 "This patch recognizes (+ (+ v0, v1) (+ v2, v3)), reorders them for bundling into vector of loads,
and vectorizes it." 

This was re-ordering floating point data types resulting in mismatch in output.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224424 91177308-0d34-0410-b5e6-96231b3b80d8