'Ss' appears in manglings tens of thousands of times in the standard library and is also incredibly frequent in other modules. This alone is enough to shrink the standard library by 59KB.
Swift SVN r32409
SIL seems to be doing the right thing here already, which is great!
Part of rdar://problem/17732115. We'll be able to really see this working
with the next change: allowing references to testable things when using
"@testable import".
Swift SVN r26473
implemented with Builtin.Word
The definition Swift.Int is becoming heavily platform-dependent, please
avoid using it in SIL and IR tests unless Swift.Int is being tested and
can't be replaced with a fixed-width type (e.g., Int32).
Swift SVN r24720
Most tests were using %swift or similar substitutions, which did not
include the target triple and SDK. The driver was defaulting to the
host OS. Thus, we could not run the tests when the standard library was
not built for OS X.
Swift SVN r24504
There's no reason this test shouldn't already be working fine, and indeed it is.
We do have a bit of a problem with the emitted SIL, though: we get two
AST declarations of "the same" function. That's rdar://problem/17632252.
Swift SVN r22979
