This reverts commit r24765.
There might be an issue with some of the clients of the call graph
making assumptions that this change invalidates.
Swift SVN r24766
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
In order to not completely loose testcoverage while rdar://problem/18709125
is under investiagtion, add a special flag for enabling debug value
liveness.
Patch by Michael Gottesman!
<rdar://problem/19267059>
Swift SVN r24416
Sorting was a bit of a mess; we had sort functions doing in-place
mutation /and/ returing the value, and people were confused by the
asymmetry of Array's sort() method with other higher-level methods.
Fixes <rdar://problem/17185815> sort([]T, f) mutates the original array
<rdar://problem/17225190> The Array.sort() method should return a sorted array
Swift SVN r18922
tuples and structs that are passed to a function by value.
<rdar://problem/15928331> Need to support DW_OP_piece for multi-Value variables/arguments
<rdar://problem/16599747> Variables not displayed at all in SwiftDemo02b_Closure (back again)
Swift SVN r17923
