bors 2975a21b5d Auto merge of #127024 - cjgillot:jump-prof, r=oli-obk ... Avoid cloning jump threading state when possible The current implementation of jump threading passes most of its time cloning its state. This PR attempts to avoid such clones by special-casing the last predecessor when recursing through a terminator. This is not optimal, but a first step while I refactor the state data structure to be sparse. The two other commits are drive-by. Fixes https://github.com/rust-lang/rust/issues/116721 r? `@oli-obk`		2024-06-30 11:09:53 +00:00
..
coroutine	Rename InstanceDef -> InstanceKind	2024-06-16 21:35:21 -04:00
coverage	coverage: Apply #[coverage(..)] recursively to nested functions	2024-06-26 10:08:05 +10:00
inline	Rename InstanceDef -> InstanceKind	2024-06-16 21:35:21 -04:00
shim	Rename InstanceDef -> InstanceKind	2024-06-16 21:35:21 -04:00
abort_unwinding_calls.rs	Remove extern crate rustc_middle from rustc_mir_transform.	2024-05-13 08:20:18 +10:00
add_call_guards.rs	remove redundant imports	2023-12-10 10:56:22 +08:00
add_moves_for_packed_drops.rs	remove redundant imports	2023-12-10 10:56:22 +08:00
add_retag.rs	Use is_lang_item more aggressively	2024-06-14 16:54:29 -04:00
add_subtyping_projections.rs	remove redundant imports	2023-12-10 10:56:22 +08:00
check_alignment.rs	Make builtin_deref just return a Ty	2024-05-09 22:55:00 -04:00
check_const_item_mutation.rs	Rename TyCtxt::emit_spanned_lint as TyCtxt::emit_node_span_lint.	2024-01-23 08:09:05 +11:00
check_packed_ref.rs	Remove extern crate rustc_middle from rustc_mir_transform.	2024-05-13 08:20:18 +10:00
cleanup_post_borrowck.rs	Ban ArrayToPointer and MutToConstPointer from runtime MIR	2024-06-19 10:44:01 -07:00
copy_prop.rs	Merge borrowed locals too.	2024-04-20 19:20:38 +00:00
coroutine.rs	Save 2 pointers in TerminatorKind (96 → 80 bytes)	2024-06-21 18:02:05 -07:00
cost_checker.rs	Make MIR inlining costs in build-std independent of config.toml	2024-06-23 01:48:41 -07:00
cross_crate_inline.rs	Remove all checks of IntrinsicDef::must_be_overridden except for the actual overrides in codegen	2024-03-19 09:19:58 +00:00
ctfe_limit.rs	Add blank lines after module-level //! comments.	2024-06-20 09:23:20 +10:00
dataflow_const_prop.rs	remove some amusing but redundant code	2024-06-29 00:48:05 +02:00
dead_store_elimination.rs	Remove extern crate rustc_middle from rustc_mir_transform.	2024-05-13 08:20:18 +10:00
deduce_param_attrs.rs	consistency rename: language item -> lang item	2024-04-17 13:00:43 +02:00
deduplicate_blocks.rs	Merge dead bb pruning and unreachable bb deduplication.	2024-01-07 15:12:10 +00:00
deref_separator.rs	remove redundant imports	2023-12-10 10:56:22 +08:00
dest_prop.rs	Revert "Auto merge of #115105 - cjgillot:dest-prop-default, r=oli-obk"	2024-05-31 00:22:40 +00:00
dump_mir.rs	Show files produced by --emit foo in json artifact notifications	2024-04-19 08:31:41 -04:00
early_otherwise_branch.rs	Don't change the otherwise of the switch	2024-04-08 19:20:07 +08:00
elaborate_box_derefs.rs	Remove extern crate rustc_middle from rustc_mir_transform.	2024-05-13 08:20:18 +10:00
elaborate_drops.rs	Reformat mir! macro invocations to use braces.	2024-06-03 13:24:44 +10:00
errors.rs	Remove redundant argument from subdiagnostic method	2024-06-18 15:42:11 +00:00
ffi_unwind_calls.rs	Stabilise c_unwind	2024-06-19 13:54:51 +01:00
function_item_references.rs	Rename Unsafe to Safety	2024-05-17 18:33:37 -03:00
gvn.rs	GVN away PtrToPtr-then-Transmute when possible	2024-06-22 20:34:09 -07:00
inline.rs	Don't inline drop shims with unsubstituted generic consts in MIR inliner	2024-06-28 10:18:20 -04:00
instsimplify.rs	Save 2 pointers in TerminatorKind (96 → 80 bytes)	2024-06-21 18:02:05 -07:00
jump_threading.rs	Move entry point to a method.	2024-06-29 10:42:31 +00:00
known_panics_lint.rs	MIR visitor: constant -> const_operand	2024-06-13 15:37:13 +02:00
large_enums.rs	Simplify use crate::rustc_foo::bar occurrences.	2024-05-08 16:57:31 +10:00
lib.rs	Save 2 pointers in TerminatorKind (96 → 80 bytes)	2024-06-21 18:02:05 -07:00
lint.rs	Add blank lines after module-level //! comments.	2024-06-20 09:23:20 +10:00
lower_intrinsics.rs	Save 2 pointers in TerminatorKind (96 → 80 bytes)	2024-06-21 18:02:05 -07:00
lower_slice_len.rs	Replace NormalizeArrayLen with GVN	2024-06-20 22:16:59 -07:00
match_branches.rs	ScalarInt: size mismatches are a bug, do not delay the panic	2024-06-10 13:43:16 +02:00
mentioned_items.rs	Make builtin_deref just return a Ty	2024-05-09 22:55:00 -04:00
multiple_return_terminators.rs	remove redundant imports	2023-12-10 10:56:22 +08:00
nrvo.rs	Revert "Auto merge of #115105 - cjgillot:dest-prop-default, r=oli-obk"	2024-05-31 00:22:40 +00:00
pass_manager.rs	Only split by-ref/by-move futures for async closures	2024-03-19 16:59:23 -04:00
prettify.rs	remove redundant imports	2023-12-10 10:56:22 +08:00
promote_consts.rs	Auto merge of #125853 - tesuji:promote-fail-fast, r=cjgillot	2024-06-21 16:00:14 +00:00
ref_prop.rs	Remove extern crate rustc_middle from rustc_mir_transform.	2024-05-13 08:20:18 +10:00
remove_noop_landing_pads.rs	Avoid debug logging entire MIR body	2024-02-15 15:54:28 +01:00
remove_place_mention.rs	remove redundant imports	2023-12-10 10:56:22 +08:00
remove_storage_markers.rs	Move condition enabling the pass to is_enabled	2024-01-23 20:58:44 +01:00
remove_uninit_drops.rs	remove redundant imports	2023-12-10 10:56:22 +08:00
remove_unneeded_drops.rs	Merge dead bb pruning and unreachable bb deduplication.	2024-01-07 15:12:10 +00:00
remove_zsts.rs	Add CoroutineClosure to TyKind, AggregateKind, UpvarArgs	2024-02-06 02:22:58 +00:00
required_consts.rs	MIR visitor: constant -> const_operand	2024-06-13 15:37:13 +02:00
reveal_all.rs	MIR visitor: constant -> const_operand	2024-06-13 15:37:13 +02:00
shim.rs	Save 2 pointers in TerminatorKind (96 → 80 bytes)	2024-06-21 18:02:05 -07:00
simplify_branches.rs	simplify_branches: add comment	2024-03-24 12:53:03 +01:00
simplify_comparison_integral.rs	ScalarInt: size mismatches are a bug, do not delay the panic	2024-06-10 13:43:16 +02:00
simplify.rs	rustc_index: Add a ZERO constant to index types	2024-04-03 19:06:22 +03:00
single_use_consts.rs	Try keeping a bitset for which locals need debuginfo updates	2024-06-10 00:06:02 -07:00
sroa.rs	Use is_lang_item more aggressively	2024-06-14 16:54:29 -04:00
ssa.rs	Remove extern crate rustc_middle from rustc_mir_transform.	2024-05-13 08:20:18 +10:00
unreachable_enum_branching.rs	Remove extern crate rustc_middle from rustc_mir_transform.	2024-05-13 08:20:18 +10:00
unreachable_prop.rs	Remove extern crate rustc_middle from rustc_mir_transform.	2024-05-13 08:20:18 +10:00
validate.rs	More GVN for PtrMetadata	2024-06-20 22:16:59 -07:00