Min-Yih Hsu e63632fda8 [DebugInfo][SIL] Introduce the 'implicit' attribute for debug variable ...

Debug variables that are marked 'implicit' on its `debug_value`
instruction mean that they were generated by compiler. Optimizers are
free to remove them (if it becomes a dead code, for instance) even in
-Onone. Since they are barely used by users and keeping them might lead
to incorrect IRGen results.

2021-08-04 12:56:35 -07:00

510 B

Raw Blame History

View Raw