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

Age	Commit message (Collapse)	Author	Lines
2023-07-27	Update the minimum external LLVM to 15	Josh Stone	-1/+0

2023-07-08	Always name the return place.	Camille GILLOT	-47/+43

2023-05-31	Add a distinct `OperandValue::ZeroSized` variant for ZSTs	Scott McMurray	-4/+71
	These tend to have special handling in a bunch of places anyway, so the variant helps remember that. And I think it's easier to grok than non-Scalar Aggregates sometimes being `Immediates` (like I got wrong and caused 109992). As a minor bonus, it means we don't need to generate poison LLVM values for them to pass around in `OperandValue::Immediate`s.
2023-04-22	Add `intrinsics::transmute_unchecked`	Scott McMurray	-33/+9
	This takes a whole 3 lines in `compiler/` since it lowers to `CastKind::Transmute` in MIR exactly the same as the existing `intrinsics::transmute` does, it just doesn't have the fancy checking in `hir_typeck`. Added to enable experimenting with the request in <https://github.com/rust-lang/rust/pull/106281#issuecomment-1496648190> and because the portable-simd folks might be interested for dependently-sized array-vector conversions. It also simplifies a couple places in `core`.
2023-04-13	`assume` value ranges in `transmute`	Scott McMurray	-4/+4
	Fixes #109958
2023-04-09	Handle not all immediates having `abi::Scalar`s	Scott McMurray	-1/+57

2023-04-06	Check `CastKind::Transmute` sizes in a better way	Scott McMurray	-1/+73
	Fixes #110005
2023-04-04	Allow `transmute`s to produce `OperandValue`s instead of always using `alloca`s	Scott McMurray	-23/+130
	LLVM can usually optimize these away, but especially for things like transmutes of newtypes it's silly to generate the `alloc`+`store`+`load` at all when it's actually a nop at LLVM level.
2023-03-22	Add `CastKind::Transmute` to MIR	Scott McMurray	-0/+196
	Updates `interpret`, `codegen_ssa`, and `codegen_cranelift` to consume the new cast instead of the intrinsic. Includes `CastTransmute` for custom MIR building, to be able to test the extra UB.