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rust/compiler/rustc_mir_transform/src
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bors 642c92e630 Auto merge of #112002 - saethlin:enable-sroa, r=oli-obk,scottmcm 
Enable ScalarReplacementOfAggregates in optimized builds

Like MatchBranchSimplification, this pass is known to produce significant runtime improvements in Cranelift artifacts, and I believe based on the perf runs here that the primary effect of this pass is to empower MatchBranchSimplification. ScalarReplacementOfAggregates on its own has little effect on anything, but when this was rebased up to include https://github.com/rust-lang/rust/pull/112001 we started seeing significant and majority-positive results.

Based on the fact that we see most of the regressions in debug builds (https://github.com/rust-lang/rust/pull/112002#issuecomment-1566270144) and some rather significant ones in cycles and wall time, I'm only enabling this in optimized builds at the moment.
2023-06-01 10:47:14 +00:00
..
coverage Rollup merge of #111121 - Zalathar:ra-false-positive, r=jackh726 2023-05-24 21:36:56 +02:00
inline EarlyBinder::new -> EarlyBinder::bind 2023-05-29 13:46:10 +02:00
abort_unwinding_calls.rs Add UnwindAction::Terminate 2023-04-06 09:34:16 +01:00
add_call_guards.rs Split {Idx, IndexVec, IndexSlice} into their own modules 2023-04-24 13:53:35 +00:00
add_moves_for_packed_drops.rs Remove DesugaringKind::Replace. 2023-05-25 17:40:46 +00:00
add_retag.rs Spelling - compiler 2023-04-17 16:09:18 -04:00
check_alignment.rs Exclude Rvalue::AddressOf for raw pointer deref alignment checks 2023-05-27 14:54:15 -04:00
check_const_item_mutation.rs Migrate mir_transform to translatable diagnostics 2023-05-02 16:24:18 +01:00
check_packed_ref.rs Migrate mir_transform to translatable diagnostics 2023-05-02 16:24:18 +01:00
check_unsafety.rs Move expansion of query macros in rustc_middle to rustc_middle::query 2023-05-15 08:49:13 +02:00
cleanup_post_borrowck.rs Actually keep PlaceMention if requested. 2023-04-21 21:34:59 +00:00
const_debuginfo.rs Split {Idx, IndexVec, IndexSlice} into their own modules 2023-04-24 13:53:35 +00:00
const_goto.rs Disable ConstGoto opt in cleanup blocks 2023-01-26 03:50:37 -08:00
const_prop.rs unique borrows are mutating uses 2023-05-29 17:15:48 +02:00
const_prop_lint.rs Use Option::is_some_and and Result::is_ok_and in the compiler 2023-05-24 14:20:41 +00:00
copy_prop.rs unique borrows are mutating uses 2023-05-29 17:15:48 +02:00
ctfe_limit.rs Simplify back-edge logic. 2023-05-17 12:18:55 +00:00
dataflow_const_prop.rs Extract handle_set_discriminant. 2023-05-09 17:27:58 +00:00
dead_store_elimination.rs Actually keep PlaceMention if requested. 2023-04-21 21:34:59 +00:00
deduce_param_attrs.rs allow mutating function args through &raw const 2023-05-13 00:00:51 +02:00
deduplicate_blocks.rs Replace Body::basic_blocks() with field access 2022-08-26 14:27:08 +02:00
deref_separator.rs Split {Idx, IndexVec, IndexSlice} into their own modules 2023-04-24 13:53:35 +00:00
dest_prop.rs Actually keep PlaceMention if requested. 2023-04-21 21:34:59 +00:00
dump_mir.rs Profile MIR passes. 2023-05-15 20:27:12 +00:00
early_otherwise_branch.rs Remove unneeded field from SwitchTargets 2022-12-09 04:53:10 -08:00
elaborate_box_derefs.rs Split {Idx, IndexVec, IndexSlice} into their own modules 2023-04-24 13:53:35 +00:00
elaborate_drops.rs Remove DesugaringKind::Replace. 2023-05-25 17:40:46 +00:00
errors.rs Migrate mir_transform to translatable diagnostics 2023-05-02 16:24:18 +01:00
ffi_unwind_calls.rs Move expansion of query macros in rustc_middle to rustc_middle::query 2023-05-15 08:49:13 +02:00
function_item_references.rs EarlyBinder::new -> EarlyBinder::bind 2023-05-29 13:46:10 +02:00
generator.rs Remove DesugaringKind::Replace. 2023-05-25 17:40:46 +00:00
inline.rs EarlyBinder::new -> EarlyBinder::bind 2023-05-29 13:46:10 +02:00
instsimplify.rs Stop turning transmutes into discriminants in mir-opt 2023-05-14 11:46:07 -07:00
large_enums.rs Use param_env_reveal_all_normalized in MIR opts. 2023-04-23 10:04:41 +00:00
lib.rs MIR: opt-in normalization of BasicBlock and Local numbering 2023-05-21 17:48:36 -07:00
lower_intrinsics.rs Rollup merge of #111004 - clubby789:migrate-mir-transform, r=oli-obk 2023-05-08 09:30:22 -07:00
lower_slice_len.rs Split {Idx, IndexVec, IndexSlice} into their own modules 2023-04-24 13:53:35 +00:00
match_branches.rs Try enabling MatchBranchSimplification 2023-05-27 13:50:13 -04:00
multiple_return_terminators.rs Replace Body::basic_blocks() with field access 2022-08-26 14:27:08 +02:00
normalize_array_len.rs Do not consider borrowed Freeze locals as SSA. 2023-05-09 17:59:35 +00:00
nrvo.rs Use Option::is_some_and and Result::is_ok_and in the compiler 2023-05-24 14:20:41 +00:00
pass_manager.rs Profile MIR passes. 2023-05-15 20:27:12 +00:00
prettify.rs PR feedback: better comments and debug asserts 2023-05-21 17:48:37 -07:00
ref_prop.rs Do not ICE on deeply nested borrows. 2023-05-13 10:29:05 +00:00
remove_noop_landing_pads.rs Rename Abort terminator to Terminate 2023-04-06 09:34:16 +01:00
remove_place_mention.rs Actually keep PlaceMention if requested. 2023-04-21 21:34:59 +00:00
remove_storage_markers.rs Make MIR basic blocks field public 2022-07-07 08:11:49 +02:00
remove_uninit_drops.rs Move mir::Field → abi::FieldIdx 2023-03-28 22:22:37 -07:00
remove_unneeded_drops.rs Make MIR basic blocks field public 2022-07-07 08:11:49 +02:00
remove_zsts.rs Generalize operation. 2023-03-13 18:22:55 +00:00
required_consts.rs Only rewrite valtree-constants to patterns and keep other constants opaque 2023-05-31 14:02:57 +00:00
reveal_all.rs Also reveal constants before MIR opts. 2023-04-23 10:04:41 +00:00
separate_const_switch.rs offset_of 2023-04-21 02:14:02 -07:00
shim.rs EarlyBinder::new -> EarlyBinder::bind 2023-05-29 13:46:10 +02:00
simplify.rs Profile MIR passes. 2023-05-15 20:27:12 +00:00
simplify_branches.rs Use param_env_reveal_all_normalized in MIR opts. 2023-04-23 10:04:41 +00:00
simplify_comparison_integral.rs Use param_env_reveal_all_normalized in MIR opts. 2023-04-23 10:04:41 +00:00
sroa.rs Enable ScalarReplacementOfAggregates 2023-05-31 19:18:16 -04:00
ssa.rs unique borrows are mutating uses 2023-05-29 17:15:48 +02:00
uninhabited_enum_branching.rs Use param_env_reveal_all_normalized in MIR opts. 2023-04-23 10:04:41 +00:00
unreachable_prop.rs Fix typos in compiler 2023-04-10 22:02:52 +02:00