Added test file for can_avx.jl

Author: chriselrod

test/can_avx.jl

@@ -0,0 +1,18 @@
+
+
+
+@testset "can_avx" begin
+
+    @test LoopVectorization.ArrayInterface.can_avx(log)
+    @test LoopVectorization.ArrayInterface.can_avx(log1p)
+    @test LoopVectorization.ArrayInterface.can_avx(exp)
+    @test LoopVectorization.ArrayInterface.can_avx(+)
+    @test LoopVectorization.ArrayInterface.can_avx(-)
+    @test LoopVectorization.ArrayInterface.can_avx(Base.FastMath.add_fast)
+    @test LoopVectorization.ArrayInterface.can_avx(/)
+    @test LoopVectorization.ArrayInterface.can_avx(sqrt)
+    @test !LoopVectorization.ArrayInterface.can_avx(clenshaw)
+
+end
+
+