languages/rust
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rust/compiler/rustc_middle
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Scott McMurray 4a7b6c0e6c More GVN for PtrMetadata 
`PtrMetadata` doesn't care about `*const`/`*mut`/`&`/`&mut`, so GVN away those casts in its argument.

This includes updating MIR to allow calling PtrMetadata on references too, not just raw pointers.  That means that `[T]::len` can be just `_0 = PtrMetadata(_1)`, for example.

# Conflicts:
#	tests/mir-opt/pre-codegen/slice_index.slice_get_unchecked_mut_range.PreCodegen.after.panic-abort.mir
#	tests/mir-opt/pre-codegen/slice_index.slice_get_unchecked_mut_range.PreCodegen.after.panic-unwind.mir
2024-06-20 22:16:59 -07:00
..
src More GVN for PtrMetadata 2024-06-20 22:16:59 -07:00
Cargo.toml Remove some unused crate dependencies. 2024-06-10 19:55:49 +10:00
messages.ftl Port DeprecatedMacro to diag structs 2024-05-21 20:16:39 +00:00
README.md

README.md

For more information about how rustc works, see the rustc dev guide.