More KernelIntrinsics

[christiangnrd]

Ideally would target a rebased vc/intrinsics branch, but targets main for now.

Requires #630 so I temporarily rebased on it for tests

@vchuravy @maleadt

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diff --git a/test/intrinsics.jl b/test/intrinsics.jl
index 693b2bd9..809aeee1 100644
--- a/test/intrinsics.jl
+++ b/test/intrinsics.jl
@@ -20,7 +20,7 @@ end
 
 
 function intrinsics_testsuite(backend, AT)
-    @testset "KernelIntrinsics Tests" begin
+    return @testset "KernelIntrinsics Tests" begin
         @testset "Basic intrinsics functionality" begin
 
             # Test with small kernel