Fix broken test (add atol to outer reduct test)

Author: chriselrod

test/copy.jl

@@ -261,8 +261,8 @@ using LoopVectorization, OffsetArrays, Test
       issue280!(dest, src)
       @test dest ≈ vcat(view(src,2,:)',view(src,1,:)')
       if VERSION ≥ v"1.6"
-        src2 = reinterpret(reshape,R,Vector{Tuple{T,T}}(undef, 17)); src2 .= src;
-        dest2 = reinterpret(reshape,R,Vector{Tuple{T,T}}(undef, 17));
+        src2 = reinterpret(reshape,T,Vector{Tuple{T,T}}(undef, 17)); src2 .= src;
+        dest2 = reinterpret(reshape,T,Vector{Tuple{T,T}}(undef, 17));
         issue280!(dest2, src2)
         @test dest2 ≈ vcat(view(src,2,:)',view(src,1,:)')
       end

test/outer_reductions.jl

@@ -50,7 +50,7 @@ function test_awmean(::Type{T}) where {T}
       wxlv, wσlv, mswdlv = awmean_lv(x, σ)
       isfinite(wx)   && @test wx ≈ wxlv
       isfinite(wσ)   && @test wσ ≈ wσlv
-      isfinite(mswd) && @test mswd ≈ mswdlv
+      isfinite(mswd) && @test mswd ≈ mswdlv atol=1e-16 rtol=sqrt(eps(typeof(mswdlv)))
     end
 end