Joe Groff c2fc9f58b8 SIL passes: Work with select_enum instead of enum_is_tag. ...

Simplify binary switches to select_enum instead of enum_is_tag, and make a first attempt at changing passes over to recognize limited forms of select_enum instead of enum_is_tag. There is one case in test/SILPasses/simplify_cfg.sil I wasn't able to figure out, and there are a lot more general passes we could define in terms of select_enum.

Swift SVN r22615

2014-10-09 03:49:31 +00:00

49 KiB

Raw Blame History

View Raw