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rust/compiler/rustc_middle/src
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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
..
dep_graph local_def_path_hash_to_def_id can fail 2024-06-19 07:45:47 -04:00
hir Revert "Create const block DefIds in typeck instead of ast lowering" 2024-06-07 08:33:58 +00:00
hooks Remove #[macro_use] extern crate tracing from rustc_middle. 2024-05-23 18:02:40 +10:00
infer Simplify IntVarValue/FloatVarValue 2024-06-01 10:31:32 -04:00
middle Add blank lines after module-level //! comments. 2024-06-20 09:23:20 +10:00
mir More GVN for PtrMetadata 2024-06-20 22:16:59 -07:00
query Auto merge of #126409 - pacak:incr-uplorry, r=michaelwoerister 2024-06-20 09:06:16 +00:00
thir Track mutability of deref patterns 2024-04-20 15:59:54 +02:00
traits Uplift PredefinedOpaquesData 2024-06-18 10:40:30 -04:00
ty Auto merge of #126736 - matthiaskrgr:rollup-rb20oe3, r=matthiaskrgr 2024-06-20 13:36:42 +00:00
util Use is_lang_item more aggressively 2024-06-14 16:54:29 -04:00
arena.rs Uplift PredefinedOpaquesData 2024-06-18 10:40:30 -04:00
error.rs Remove extern crate rustc_macros from rustc_middle. 2024-04-29 11:19:16 +10:00
lib.rs Rollup merge of #125505 - aDotInTheVoid:middle-idl, r=pnkfelix 2024-06-05 18:21:09 +02:00
lint.rs Auto merge of #125410 - fmease:adj-lint-diag-api, r=nnethercote 2024-05-27 08:44:12 +00:00
macros.rs Use a dedicated type instead of a reference for the diagnostic context 2024-06-18 15:42:11 +00:00
metadata.rs Remove extern crate rustc_macros from rustc_middle. 2024-04-29 11:19:16 +10:00
tests.rs Give an item related to issue 27438 a more meaningful name 2024-04-30 22:27:19 +02:00
thir.rs ScalarInt: size mismatches are a bug, do not delay the panic 2024-06-10 13:43:16 +02:00
values.rs Use Variance glob import everywhere 2024-06-12 16:25:45 -04:00