swift234

Revert "Fix test flags"

This reverts commit e0b4d55545404e4b2cc2a5379e12de9478457de6.

Revert "Include crashing test case"

This reverts commit e5dd189aafbe102f12ab2eea4e1824bf439f4092.

Revert "Compare rvalue types in assertion"

This reverts commit 1952739f9d3ac1f7901d8ad7c428f01e0b9aa7f7.

This series of commits still was leading to a crash in IRGen.
There is an incorrect ref_to_unmanaged further up in the function
with the wrong input type, so something is weird with preparing
the AutoreleasingUnsafeMutablePointer.

https://bugs.swift.org/browse/SR-87