rust/librustc_codegen_ssa at 7bf55f4aa536ce8fe12fabe640ea4eb5c5a7a572 - rust

History

bors de0abf7599 Auto merge of #66650 - matthewjasper:nonuniform-array-move, r=pnkfelix

Remove uniform array move MIR passes

This PR fixes a number of bugs caused by limitations of this pass

* Projections from constant indexes weren't being canonicalized
* Constant indexes from the start weren't being canonicalized (they could have different min_lengths)
* It didn't apply to non-moves

This PR makes the following changes to support removing this pass:

* ConstantIndex of arrays are now generated in a canonical form (from the start, min_length is the actual length).
* Subslices are now split when generating move paths and when checking subslices have been moved.

Additionally

* The parent move path of a projection from an array element is now calculated correctly

closes #66502

2019-12-11 23:00:38 +00:00

back

Rename to then_some and then

2019-12-06 12:24:54 +00:00

debuginfo

Merge hir::Mutability into ast::Mutability.

2019-11-10 12:21:05 +01:00

mir

Auto merge of #66650 - matthewjasper:nonuniform-array-move, r=pnkfelix

2019-12-11 23:00:38 +00:00

traits

rustc_codegen_ssa: use FnAbi::of_instance wherever possible.