bors 7e4077d06f Auto merge of #135274 - saethlin:array-repeats, r=compiler-errors ... Add an InstSimplify for repetitive array expressions I noticed in https://github.com/rust-lang/rust/pull/135068#issuecomment-2569955426 that GVN's implementation of this same transform was quite profitable on the deep-vector benchmark. But of course GVN doesn't run in unoptimized builds, so this is my attempt to write a version of this transform that benefits the deep-vector case and is fast enough to run in InstSimplify. The benchmark suite indicates that this is effective.		2025-01-11 06:33:55 +00:00
..
coroutine	Re-export more rustc_span::symbol things from rustc_span.	2024-12-18 13:38:53 +11:00
coverage	remove more redundant into() conversions	2025-01-10 07:08:28 +01:00
inline	use TypingEnv when no infcx is available	2024-11-18 10:38:56 +01:00
shim	mir: require is_cleanup when creating BasicBlockData	2024-12-18 20:43:54 +08:00
abort_unwinding_calls.rs	compiler: Directly use rustc_abi in mir_transform	2024-11-03 13:38:47 -08:00
add_call_guards.rs	Inline and remove some functions.	2024-09-10 08:54:17 +10:00
add_moves_for_packed_drops.rs	use TypingEnv when no infcx is available	2024-11-18 10:38:56 +01:00
add_retag.rs	Reformat using the new identifier sorting from rustfmt	2024-09-22 19:11:29 -04:00
add_subtyping_projections.rs	Inline and remove some functions.	2024-09-10 08:54:17 +10:00
check_alignment.rs	move fn is_item_raw to TypingEnv	2024-11-19 18:06:20 +01:00
check_const_item_mutation.rs	Reformat using the new identifier sorting from rustfmt	2024-09-22 19:11:29 -04:00
check_packed_ref.rs	use TypingEnv when no infcx is available	2024-11-18 10:38:56 +01:00
check_undefined_transmutes.rs	Add a Lint for Pointer to Integer Transmutes in Consts	2024-10-05 12:48:02 +00:00
cleanup_post_borrowck.rs	be even more precise about "cast" vs "coercion"	2024-09-24 23:12:02 +02:00
copy_prop.rs	move fn is_item_raw to TypingEnv	2024-11-19 18:06:20 +01:00
coroutine.rs	remove unused function params	2025-01-03 13:30:26 +01:00
cost_checker.rs	use TypingEnv when no infcx is available	2024-11-18 10:38:56 +01:00
cross_crate_inline.rs	mir_transform: implement forced inlining	2025-01-10 18:37:54 +00:00
ctfe_limit.rs	Reduce visibilities, and add warn(unreachable_pub).	2024-09-09 08:48:09 +10:00
dataflow_const_prop.rs	Auto merge of #134625 - compiler-errors:unsafe-binders-ty, r=oli-obk	2024-12-24 00:51:51 +00:00
dead_store_elimination.rs	reduce false positives of tail-expr-drop-order from consumed values	2024-11-20 20:53:11 +08:00
deduce_param_attrs.rs	move fn is_item_raw to TypingEnv	2024-11-19 18:06:20 +01:00
deduplicate_blocks.rs	Rename and reorder lots of lifetimes.	2024-09-13 15:46:20 +10:00
deref_separator.rs	Use LocalDecls in a couple of places.	2024-09-09 15:15:44 +10:00
dest_prop.rs	Delete Rvalue::Len	2024-12-22 06:12:39 -08:00
dump_mir.rs	Dogfood feature(file_buffered)	2024-09-24 14:25:16 -07:00
early_otherwise_branch.rs	mir-opt: Do not handle the cleanup BB in the EarlyOtherwiseBranch	2024-12-18 20:43:55 +08:00
elaborate_box_derefs.rs	Transmute from NonNull to pointer when elaborating a box deref (MCP807)	2025-01-06 18:43:40 -08:00
elaborate_drops.rs	Improve terminology in elaborate_drops.rs.	2024-12-10 12:06:03 +11:00
errors.rs	mir_transform: implement forced inlining	2025-01-10 18:37:54 +00:00
ffi_unwind_calls.rs	compiler: Directly use rustc_abi in mir_transform	2024-11-03 13:38:47 -08:00
function_item_references.rs	Re-export more rustc_span::symbol things from rustc_span.	2024-12-18 13:38:53 +11:00
gvn.rs	Make the aggregate-then-transmute handling more general	2025-01-08 18:46:31 -08:00
inline.rs	mir_build: check annotated functions w/out callers	2025-01-10 18:37:57 +00:00
instsimplify.rs	Auto merge of #135274 - saethlin:array-repeats, r=compiler-errors	2025-01-11 06:33:55 +00:00
jump_threading.rs	Variants::Single: do not use invalid VariantIdx for uninhabited enums	2024-12-18 11:00:21 +01:00
known_panics_lint.rs	Delete Rvalue::Len	2024-12-22 06:12:39 -08:00
large_enums.rs	make no-variant types a dedicated Variants variant	2024-12-18 11:01:54 +01:00
lib.rs	mir_transform: implement forced inlining	2025-01-10 18:37:54 +00:00
lint_tail_expr_drop_order.rs	remove more redundant into() conversions	2025-01-10 07:08:28 +01:00
lint.rs	Move always_storage_live_locals.	2024-11-26 12:05:57 +11:00
lower_intrinsics.rs	Re-export more rustc_span::symbol things from rustc_span.	2024-12-18 13:38:53 +11:00
lower_slice_len.rs	Inline and remove some functions.	2024-09-10 08:54:17 +10:00
match_branches.rs	MatchBranchSimplification: Consider empty-unreachable otherwise branch	2024-12-27 10:57:46 +00:00
mentioned_items.rs	be even more precise about "cast" vs "coercion"	2024-09-24 23:12:02 +02:00
multiple_return_terminators.rs	Remove -Zfuel.	2024-11-26 10:45:21 +00:00
nrvo.rs	Remove -Zfuel.	2024-11-26 10:45:21 +00:00
pass_manager.rs	mir_transform: implement forced inlining	2025-01-10 18:37:54 +00:00
post_analysis_normalize.rs	rebase	2024-11-23 13:52:57 +01:00
post_drop_elaboration.rs	Make check_live_drops into a MirLint.	2024-09-10 09:11:17 +10:00
prettify.rs	Improve comment formatting.	2024-09-10 08:42:30 +10:00
promote_consts.rs	Delete Rvalue::Len	2024-12-22 06:12:39 -08:00
ref_prop.rs	Move always_storage_live_locals.	2024-11-26 12:05:57 +11:00
remove_noop_landing_pads.rs	reduce false positives of tail-expr-drop-order from consumed values	2024-11-20 20:53:11 +08:00
remove_place_mention.rs	Reduce visibilities, and add warn(unreachable_pub).	2024-09-09 08:48:09 +10:00
remove_storage_markers.rs	Reduce visibilities, and add warn(unreachable_pub).	2024-09-09 08:48:09 +10:00
remove_uninit_drops.rs	Change ChunkedBitSet<MovePathIndex>s to MixedBitSet.	2024-12-05 20:07:26 +11:00
remove_unneeded_drops.rs	Remove -Zfuel.	2024-11-26 10:45:21 +00:00
remove_zsts.rs	Remove -Zfuel.	2024-11-26 10:45:21 +00:00
required_consts.rs	Reformat using the new identifier sorting from rustfmt	2024-09-22 19:11:29 -04:00
sanity_check.rs	Move MirPass to rustc_mir_transform.	2024-09-03 16:03:46 +10:00
shim.rs	inline: force inlining shims	2025-01-10 18:37:55 +00:00
simplify_branches.rs	use TypingEnv when no infcx is available	2024-11-18 10:38:56 +01:00
simplify_comparison_integral.rs	use TypingEnv when no infcx is available	2024-11-18 10:38:56 +01:00
simplify.rs	reduce false positives of tail-expr-drop-order from consumed values	2024-11-20 20:53:11 +08:00
single_use_consts.rs	cleanup: don't clone types that are Copy	2024-09-29 13:31:30 +02:00
sroa.rs	use TypingEnv when no infcx is available	2024-11-18 10:38:56 +01:00
ssa.rs	move fn is_item_raw to TypingEnv	2024-11-19 18:06:20 +01:00
strip_debuginfo.rs	We don't need NonNull::as_ptr debuginfo	2024-12-10 01:29:43 -08:00
unreachable_enum_branching.rs	make no-variant types a dedicated Variants variant	2024-12-18 11:01:54 +01:00
unreachable_prop.rs	Remove -Zfuel.	2024-11-26 10:45:21 +00:00
validate.rs	validator: move force inline check	2025-01-10 18:37:56 +00:00