rust - https://github.com/rust-lang/rust

Age	Commit message (Collapse)	Author	Lines
2021-03-10	Remove the -Zinsert-sideeffect	Simonas Kazlauskas	-15/+0
	This removes all of the code we had in place to work-around LLVM's handling of forward progress. From this removal excluded is a workaround where we'd insert a `sideeffect` into clearly infinite loops such as `loop {}`. This code remains conditionally effective when the LLVM version is earlier than 12.0, which fixed the forward progress related miscompilations at their root.
2020-10-15	Prevent miscompilation in trivial loop {}	Mark Rousskov	-0/+15
	Ideally, we would want to handle a broader set of cases to fully fix the underlying bug here. That is currently relatively expensive at compile and runtime, so we don't do that for now.