add basic isl_ast_node_foreach_descendant_top_down test
commit764a8c5b795fc896b7ffdf7c3da4513001efa95b
authorSven Verdoolaege <sven@cerebras.net>
Tue, 5 Oct 2021 14:07:44 +0000 (5 16:07 +0200)
committerSven Verdoolaege <sven@cerebras.net>
Wed, 28 Dec 2022 20:53:30 +0000 (28 21:53 +0100)
treefc047ce2c3b0acaabeaae56377b0904fd5be6d86
parenta091807ff01e6d5803b0897dceb4df1d1e9d8faa
add basic isl_ast_node_foreach_descendant_top_down test

An upcoming commit will change the implementation
of isl_ast_node_foreach_descendant_top_down.
Add a basic test to reduce the risk that these changes
break the functionality.

Signed-off-by: Sven Verdoolaege <sven@cerebras.net>
isl_test.c