Tests pass.

Author: chriselrod

src/LoopVectorization.jl

@@ -907,7 +907,7 @@ include("determinestrategy.jl")
 include("lowering.jl")
 include("constructors.jl")
 include("map.jl")
-include("precompile.jl")
-_precompile_()
+# include("precompile.jl")
+# _precompile_()
 
 end # module

src/broadcast.jl

@@ -173,6 +173,7 @@ function add_broadcast!(
 end
 
 # size of dest determines loops
+# function vmaterialize!(
 @generated function vmaterialize!(
     dest::AbstractArray{T,N}, bc::BC
 ) where {T <: Union{Float32,Float64}, N, BC <: Broadcasted}

src/determinestrategy.jl

@@ -417,7 +417,7 @@ function choose_order(ls::LoopSet)
         tc = Inf
     end
     uorder, uvec, uc = choose_unroll_order(ls, tc)
-    if num_loops(ls) > 1 && tc < uc
+    if num_loops(ls) > 1 && tc ≤ uc
         return torder, tvec, tU, tT
     else
         return uorder, uvec, determine_unroll_factor(ls, uorder, first(uorder), uvec), -1

src/graphs.jl

@@ -178,9 +178,9 @@ function vec_looprange(ls::LoopSet, s::Symbol, isunrolled::Bool, W::Symbol, U::I
         Expr(:call, lv(:valsub), W, 1)
     end
     if loop.hintexact
-        Expr(:call, :<, mangledname, Expr(:call, :-, loop.rangehint, incr))
+        Expr(:call, :<, s, Expr(:call, :-, loop.rangehint, incr))
     else
-        Expr(:call, :<, mangledname, Expr(:call, :-, loop.rangesym, incr))
+        Expr(:call, :<, s, Expr(:call, :-, loop.rangesym, incr))
     end
 end                       
 function looprange(ls::LoopSet, s::Symbol, incr::Int = 1, mangledname::Symbol = s, loop = ls.loops[s])