* [XM] Add 32-bit variants of apitest and introspection and fix bindings
- Previous to this we were only running 64-bit tests, which caused us
to make mistakes
* Fix cherry-pick to build
* Correctly skip jenkins XM45 when asked
* Fix logic
* Run 32-bit tests on Jenkins
* Fix Jenkins grouping by respecting -32 suffix
* More fixing of jenkins. This time make enum for 32-bit types
Generate trampoline and registrar tests that tests if a return type requires objc_msgSend or objc_msgSend_stret.
Now it's much easier to test new return types (a single line of code), which
avoids a _lot_ of copy-pasting, and makes sure all the different variations
are tested properly.
These new tests found several bugs, which are fixed in subsequent commits.
Rolf Bjarne Kvinge
Chris Hamons