4 Commits

Author	SHA1	Message	Date
Scott McMurray	1f06a6a252	Tell LLVM about impossible niche tags	2025-04-05 19:54:47 -07:00
Josh Stone	12167d7064	Update the minimum external LLVM to 19	2025-04-05 11:44:38 -07:00
Scott McMurray	143f39362a	Don't alloca just to look at a discriminant ... Today we're making LLVM do a bunch of extra work for every enum you match on, even trivial stuff like `Option<bool>`. Let's not.	2025-03-12 00:56:43 -07:00
Scott McMurray	d9432acfe1	Use trunc nuw+br for 0/1 branches even in optimized builds ... Rather than needing to use `switch` for them to include the `unreachable` arm	2025-03-06 22:25:49 -08:00