Drop contract pass; non-fast versions did not do a great job reducing unnecessary vmovapd instructions, and a (now fixed) bug causd issue 25. Fixes 25.

Author: chriselrod

src/constructors.jl

@@ -41,15 +41,13 @@ function substitute_broadcast(q::Expr)
 end
 
 function LoopSet(q::Expr)
-    q = SIMDPirates.contract_pass(q)
     ls = LoopSet()
     copyto!(ls, q)
     resize!(ls.loop_order, num_loops(ls))
     ls
 end
 
 function LoopSet(q::Expr, types::Dict{Symbol,DataType})
-    q = SIMDPirates.contract_pass(q)
     ls = LoopSet()
     copyto!(ls, q, types)
     resize!(ls.loop_order, num_loops(ls))