4a6c0fda78
The floating-point precision of the target is detected (0, 30, 32 or 64) and only those tests which can run on the target will be run.
This directory doesn't contain real tests, but code snippets to detect various interpreter features, which can't be/inconvenient to detecte by other means. Scripts here are executed by run-tests at the beginning of testsuite to decide what other test groups to run/exclude.