Xcode crashes when Generating PGO profile

Originator:vadermk
Number:rdar://36058778 Date Originated:14 Dec 2017
Status:Closed Resolved:
Product:Xcode Product Version:9.2
Classification:Crash Reproducible:Always
 
Updated 13 Feb 2018.  As of Xcode 9.3 v2, this is fixed.

Summary: Xcode crashes when generating a PGO profile using `Test` action.


Steps to Reproduce: Open the attached project (any generic single view Swift project will do).  Generate a PGO profile using `Test` action (not `Run` action).


Expected Results:  As this is a swift project it should warn you that PGO doesn't work with swift (like it does when you select `Run Action`.


Actual Results: Xcode crashes.


Version/Build: Xcode 9.2


Configuration: Mac High Sierra, MacBook Pro (Retina, 15-inch, Mid 2014)

Comments


Please note: Reports posted here will not necessarily be seen by Apple. All problems should be submitted at bugreport.apple.com before they are posted here. Please only post information for Radars that you have filed yourself, and please do not include Apple confidential information in your posts. Thank you!