common code for operation inlining

- add common code to make selecting the appropriate template function
  easier (vespa/vespalib/util/typify.h)
- enable detection of lambda functions matching all low-level
  operations. (lookup_op1, lookup_op2)
- add typifiers to decide which low-level operations should be inlined
  (TypifyOp1, TypifyOp2)
- integrate into dense_simple_join as a pilot customer

1 files changed, 1 insertions, 1 deletions

diff --git a/eval/src/tests/tensor/dense_xw_product_function/dense_xw_product_function_test.cpp b/eval/src/tests/tensor/dense_xw_product_function/dense_xw_product_function_test.cpp
index 0b924451907..3ecc3f66cda 100644
--- a/eval/src/tests/tensor/dense_xw_product_function/dense_xw_product_function_test.cpp
+++ b/eval/src/tests/tensor/dense_xw_product_function/dense_xw_product_function_test.cpp
@@ -130,13 +130,13 @@ TEST("require that xw product gives same results as reference join/reduce") {
 
 TEST("require that various variants of xw product can be optimized") {
     TEST_DO(verify_optimized("reduce(join(y3,x2y3,f(x,y)(x*y)),sum,y)", 3, 2, true));
-    TEST_DO(verify_optimized("reduce(join(y3,x2y3,f(x,y)(y*x)),sum,y)", 3, 2, true));
 }
 
 TEST("require that expressions similar to xw product are not optimized") {
     TEST_DO(verify_not_optimized("reduce(y3*x2y3,sum,x)"));
     TEST_DO(verify_not_optimized("reduce(y3*x2y3,prod,y)"));
     TEST_DO(verify_not_optimized("reduce(y3*x2y3,sum)"));
+    TEST_DO(verify_not_optimized("reduce(join(y3,x2y3,f(x,y)(y*x)),sum,y)"));
     TEST_DO(verify_not_optimized("reduce(join(y3,x2y3,f(x,y)(x+y)),sum,y)"));
     TEST_DO(verify_not_optimized("reduce(join(y3,x2y3,f(x,y)(x*x)),sum,y)"));
     TEST_DO(verify_not_optimized("reduce(join(y3,x2y3,f(x,y)(y*y)),sum,y)"));