gtbercea added a comment.

In D63009#1544758 <https://reviews.llvm.org/D63009#1544758>, @Hahnfeld wrote:

> Am I correct that the second to last revision ("- Fix tests.") removed all 
> checks for the actual `device_id` argument from the tests? From my point of 
> view that's not fixing but weakening the tests! Can you explain why they 
> needed "fixing"?


When I was just passing the default value the LLVM-IR was: i64 -1 i.e. 
constant, easy to check.

With the latest change the emitted code is: i64 %123 i.e. where %123 is a local 
derived from the expression of the device ID.


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D63009/new/

https://reviews.llvm.org/D63009



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