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Trevor Gross ee4efa1f86 Rollup merge of #141252 - dianqk:gvn-repeat-index, r=saethlin 
gvn: bail out unavoidable non-ssa locals in repeat

Fixes #141251.

We cannot transform `*elem` to `array[idx1]` in the following code, as `idx1` has already been modified.

```rust
    mir! {
        let array;
        let elem;
        {
            array = [*val; 5];
            elem = &array[idx1];
            idx1 = idx2;
            RET = *elem;
            Return()
        }
    }
```

Perhaps I could transform it to `array[0]`, but I prefer the conservative approach.

r? mir-opt
2025-05-27 20:28:31 -04:00
..
rustc
…
rustc_abi
Initial UnsafePinned/UnsafeUnpin impl [Part 1: Libs]
2025-04-13 01:11:04 -04:00
rustc_arena
Introduce Arena::try_alloc_from_iter.
2025-04-19 01:13:18 +00:00
rustc_ast
Rollup merge of #141632 - fee1-dead-contrib:push-txmttkxvwqxl, r=oli-obk
2025-05-27 20:57:55 +02:00
rustc_ast_ir
…
rustc_ast_lowering
Rename kw::Empty as sym::empty.
2025-05-22 11:55:22 +10:00
rustc_ast_passes
update cfg(bootstrap)
2025-05-12 15:33:37 +02:00
rustc_ast_pretty
Initial support for dynamically linked crates
2025-05-04 22:03:15 +03:00
rustc_attr_data_structures
Make #[cfg(version)] respect RUSTC_OVERRIDE_VERSION_STRING
2025-05-24 23:54:17 +02:00
rustc_attr_parsing
Add custom trait for emitting lint within cfg_matches
2025-05-26 21:51:09 +02:00
rustc_baked_icu_data
…
rustc_borrowck
Fix some var names
2025-05-27 11:14:47 +00:00
rustc_builtin_macros
move asm parsing code into rustc_parse
2025-05-27 09:44:10 +02:00
rustc_codegen_cranelift
Merge commit '979dcf8e2f213e4f4b645cb62e7fe9f4f2c0c785' into sync_cg_clif-2025-05-25
2025-05-25 18:51:16 +00:00
rustc_codegen_gcc
Cleanup CodegenFnAttrFlags
2025-05-24 20:31:37 +02:00
rustc_codegen_llvm
Rollup merge of #141650 - Zalathar:revert-unused-local-file, r=Zalathar
2025-05-27 20:57:57 +02:00
rustc_codegen_ssa
Rename unpack to kind
2025-05-27 11:14:45 +00:00
rustc_const_eval
Rollup merge of #141495 - compiler-errors:rename-unpack, r=fmease
2025-05-27 20:57:54 +02:00
rustc_data_structures
Rollup merge of #139668 - matthewjasper:upper-bound-fix, r=compiler-errors
2025-05-22 16:02:26 +02:00
rustc_driver
Remove recursion_limit increases.
2025-04-02 16:25:27 +11:00
rustc_driver_impl
compiler & tools: bump windows crate to dedupe versions
2025-05-17 15:26:38 +03:00
rustc_error_codes
resolve: Support imports of associated types and glob imports from traits
2025-05-02 15:59:38 +03:00
rustc_error_messages
bump fluent-* crates
2025-05-27 14:11:14 +03:00
rustc_errors
Remove an unnecessary use of Box::into_inner.
2025-05-27 02:06:40 +10:00
rustc_expand
Remove out-of-date noop_* names.
2025-05-27 19:16:11 +10:00
rustc_feature
support #[cfg(...)] on arguments to the asm! macros
2025-05-27 09:44:04 +02:00
rustc_fluent_macro
bump fluent-* crates
2025-05-27 14:11:14 +03:00
rustc_fs_util
Retry if creating temp fails with access denied
2025-04-25 11:28:36 +00:00
rustc_graphviz
…
rustc_hashes
…
rustc_hir
Rename kw::Empty as sym::empty.
2025-05-22 11:55:22 +10:00
rustc_hir_analysis
Rollup merge of #141495 - compiler-errors:rename-unpack, r=fmease
2025-05-27 20:57:54 +02:00
rustc_hir_pretty
update cfg(bootstrap)
2025-05-12 15:33:37 +02:00
rustc_hir_typeck
Rollup merge of #141495 - compiler-errors:rename-unpack, r=fmease
2025-05-27 20:57:54 +02:00
rustc_incremental
Auto merge of #139758 - Zoxc:thread-local-graph, r=oli-obk
2025-05-07 12:39:54 +00:00
rustc_index
Add copy_within to IndexSlice
2025-04-15 10:44:28 -04:00
rustc_index_macros
In rustc_mir_tranform, iterate over index newtypes instead of ints
2025-04-12 11:53:07 +00:00
rustc_infer
Fix some var names
2025-05-27 11:14:47 +00:00
rustc_interface
coverage: Revert "unused local file IDs" due to empty function names
2025-05-27 23:33:29 +10:00
rustc_lexer
Implement RFC 3503: frontmatters
2025-05-05 23:10:08 +08:00
rustc_lint
Rollup merge of #140894 - Urgau:check-cfg-rustdoc, r=GuillaumeGomez
2025-05-27 20:28:30 -04:00
rustc_lint_defs
make enabling the neon target feature a FCW
2025-05-22 12:19:25 +02:00
rustc_llvm
Experimental cygwin support in rustc
2025-05-15 23:34:11 +08:00
rustc_log
Allow linking rustc and rustdoc against the same single tracing crate
2025-05-03 10:18:50 -07:00
rustc_macros
Allow trailing comma after argument in query definition
2025-05-20 10:22:08 +00:00
rustc_metadata
Introduce tcx.anon_const_kind query
2025-05-21 20:20:19 +01:00
rustc_middle
Rollup merge of #141495 - compiler-errors:rename-unpack, r=fmease
2025-05-27 20:57:54 +02:00
rustc_mir_build
Rename unpack to kind
2025-05-27 11:14:45 +00:00
rustc_mir_dataflow
update cfg(bootstrap)
2025-05-12 15:33:37 +02:00
rustc_mir_transform
Rollup merge of #141252 - dianqk:gvn-repeat-index, r=saethlin
2025-05-27 20:28:31 -04:00
rustc_monomorphize
Rollup merge of #140874 - mejrs:rads, r=WaffleLapkin
2025-05-19 13:24:54 +10:00
rustc_next_trait_solver
Fix some var names
2025-05-27 11:14:47 +00:00
rustc_parse
move asm parsing code into rustc_parse
2025-05-27 09:44:10 +02:00
rustc_parse_format
Remove duplicate impl of string unescape
2025-05-06 10:00:22 +00:00
rustc_passes
Cleanup CodegenFnAttrFlags
2025-05-24 20:31:37 +02:00
rustc_pattern_analysis
Revert "Fix stack overflow in exhaustiveness due to recursive HIR opaque type values"
2025-05-20 10:09:01 +00:00
rustc_privacy
Rollup merge of #140874 - mejrs:rads, r=WaffleLapkin
2025-05-19 13:24:54 +10:00
rustc_query_impl
Auto merge of #140145 - Zoxc:job-server-proxy, r=SparrowLii
2025-05-01 04:11:52 +00:00
rustc_query_system
Handle rustc_query_system cases of rustc::potential_query_instability lint
2025-05-14 08:59:55 +03:00
rustc_resolve
Rollup merge of #141376 - nnethercote:rename-kw-Empty, r=petrochenkov
2025-05-23 13:34:20 +02:00
rustc_sanitizers
Rename unpack to kind
2025-05-27 11:14:45 +00:00
rustc_serialize
Zero the buffer passed from write_with
2025-04-25 07:14:27 +02:00
rustc_session
coverage: Revert "unused local file IDs" due to empty function names
2025-05-27 23:33:29 +10:00
rustc_smir
Rename unpack to kind
2025-05-27 11:14:45 +00:00
rustc_span
Rollup merge of #140367 - folkertdev:asm-cfg, r=nnethercote
2025-05-27 20:28:30 -04:00
rustc_symbol_mangling
Rename unpack to kind
2025-05-27 11:14:45 +00:00
rustc_target
Enable xray support for Mac
2025-05-24 15:06:53 +08:00
rustc_trait_selection
Rename unpack to kind
2025-05-27 11:14:45 +00:00
rustc_traits
Querify coroutine_hidden_types
2025-05-20 11:50:25 +00:00
rustc_transmute
Rollup merge of #140509 - tmiasko:merge-contiguous-ranges, r=jswrenn
2025-05-02 19:37:56 +02:00
rustc_ty_utils
Rollup merge of #141495 - compiler-errors:rename-unpack, r=fmease
2025-05-27 20:57:54 +02:00
rustc_type_ir
Fix some var names
2025-05-27 11:14:47 +00:00
rustc_type_ir_macros
Split TypeFolder and FallibleTypeFolder
2025-04-15 18:30:35 +00:00
stable_mir
Change rustc_driver dependency on stable_mir crate
2025-04-30 15:39:52 -07:00