bjoernager/rust
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rust/compiler/rustc_mir_transform/src
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Matthias Krüger adf9b5fcd1
Rollup merge of #133418 - Zalathar:spans, r=jieyouxu 
coverage: Store coverage source regions as `Span` until codegen

Historically, coverage spans were converted into line/column coordinates during the MIR instrumentation pass.

This PR moves that conversion step into codegen, so that coverage spans spend most of their time stored as `Span` instead.

In addition to being conceptually nicer, this also reduces the size of coverage mappings in MIR, because `Span` is smaller than 4x u32.

---

There should be no changes to coverage output.
2024-11-27 22:23:25 +01:00
..
coroutine compiler: Directly use rustc_abi in mir_transform 2024-11-03 13:38:47 -08:00
coverage coverage: Store coverage source regions as Span until codegen 2024-11-24 23:46:39 +11:00
inline use TypingEnv when no infcx is available 2024-11-18 10:38:56 +01:00
shim use TypingEnv when no infcx is available 2024-11-18 10:38:56 +01:00
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 Rollup merge of #133475 - nnethercote:MaybeStorage-improvements, r=lcnr 2024-11-26 20:35:40 -05:00
cost_checker.rs use TypingEnv when no infcx is available 2024-11-18 10:38:56 +01:00
cross_crate_inline.rs Always inline functions signatures containing f16 or f128 2024-11-14 16:18:41 -06:00
ctfe_limit.rs Reduce visibilities, and add warn(unreachable_pub). 2024-09-09 08:48:09 +10:00
dataflow_const_prop.rs reduce false positives of tail-expr-drop-order from consumed values 2024-11-20 20:53:11 +08:00
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 Remove -Zfuel. 2024-11-26 10:45:21 +00:00
dump_mir.rs Dogfood feature(file_buffered) 2024-09-24 14:25:16 -07:00
early_otherwise_branch.rs Remove -Zfuel. 2024-11-26 10:45:21 +00:00
elaborate_box_derefs.rs compiler: Directly use rustc_abi in mir_transform 2024-11-03 13:38:47 -08:00
elaborate_drops.rs ElaborateDrops: use typing_env directly 2024-11-23 13:46:07 +01:00
errors.rs Validate and test -Zmir-enable-passes 2024-11-12 13:28:05 +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 compiler: Directly use rustc_abi in mir_transform 2024-11-03 13:38:47 -08:00
gvn.rs Do not unify dereferences in GVN. 2024-11-25 20:19:08 +01:00
inline.rs Remove -Zfuel. 2024-11-26 10:45:21 +00:00
instsimplify.rs Remove -Zfuel. 2024-11-26 10:45:21 +00:00
jump_threading.rs reduce false positives of tail-expr-drop-order from consumed values 2024-11-20 20:53:11 +08:00
known_panics_lint.rs remove remaining references to Reveal 2024-11-23 13:52:56 +01:00
large_enums.rs use TypingEnv when no infcx is available 2024-11-18 10:38:56 +01:00
lib.rs remove remaining references to Reveal 2024-11-23 13:52:56 +01:00
lint.rs Move always_storage_live_locals. 2024-11-26 12:05:57 +11:00
lint_tail_expr_drop_order.rs rebase 2024-11-23 13:52:57 +01:00
lower_intrinsics.rs Improve consistency in LowerIntrinsics. 2024-09-09 15:15:44 +10:00
lower_slice_len.rs Inline and remove some functions. 2024-09-10 08:54:17 +10:00
match_branches.rs Remove -Zfuel. 2024-11-26 10:45:21 +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 Rename PASS_NAMES to disambiguate 2024-11-12 13:28:05 +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 use TypingEnv when no infcx is available 2024-11-18 10:38:56 +01:00
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 use TypingEnv when no infcx is available 2024-11-18 10:38:56 +01:00
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 remove remaining references to Reveal 2024-11-23 13:52:56 +01:00
simplify.rs reduce false positives of tail-expr-drop-order from consumed values 2024-11-20 20:53:11 +08:00
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
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
unreachable_enum_branching.rs use TypingEnv when no infcx is available 2024-11-18 10:38:56 +01:00
unreachable_prop.rs Remove -Zfuel. 2024-11-26 10:45:21 +00:00
validate.rs remove remaining references to Reveal 2024-11-23 13:52:56 +01:00