bors d8fc819247 Auto merge of #109466 - davidlattimore:inline-arg-via-var-debug-info, r=wesleywiser ... Preserve argument indexes when inlining MIR We store argument indexes on VarDebugInfo. Unlike the previous method of relying on the variable index to know whether a variable is an argument, this survives MIR inlining. We also no longer check if var.source_info.scope is the outermost scope. When a function gets inlined, the arguments to the inner function will no longer be in the outermost scope. What we care about though is whether they were in the outermost scope prior to inlining, which we know by whether we assigned an argument index. Fixes #83217 I considered using `Option<NonZeroU16>` instead of `Option<u16>` to store the index. I didn't because `TypeFoldable` isn't implemented for `NonZeroU16` and because it looks like due to padding, it currently wouldn't make any difference. But I indexed from 1 anyway because (a) it'll make it easier if later it becomes worthwhile to use a `NonZeroU16` and because the arguments were previously indexed from 1, so it made for a smaller change. This is my first PR on rust-lang/rust, so apologies if I've gotten anything not quite right.		2023-04-13 01:51:27 +00:00
..
coverage	Rename Abort terminator to Terminate	2023-04-06 09:34:16 +01:00
inline	Support TLS access into dylibs on Windows	2023-03-29 08:55:21 +02:00
abort_unwinding_calls.rs	Add UnwindAction::Terminate	2023-04-06 09:34:16 +01:00
add_call_guards.rs	UnwindAction::Terminate edge is also critical edge	2023-04-06 22:24:47 +01:00
add_moves_for_packed_drops.rs	Remove DropAndReplace terminator	2023-03-07 14:25:22 +01:00
add_retag.rs	Remove DropAndReplace terminator	2023-03-07 14:25:22 +01:00
check_alignment.rs	Fix new usage of old api	2023-04-06 09:34:16 +01:00
check_const_item_mutation.rs	Wrap the whole LocalInfo in ClearCrossCrate.	2023-03-14 20:52:42 +01:00
check_packed_ref.rs	Properly check for builtin derives	2023-02-16 19:44:03 +00:00
check_unsafety.rs	Rename Abort terminator to Terminate	2023-04-06 09:34:16 +01:00
cleanup_post_borrowck.rs	Introduce a no-op PlaceMention statement for let _ =.	2023-03-09 17:45:13 +00:00
const_debuginfo.rs	Rename debugging_opts to unstable_opts	2022-07-13 17:47:06 -05:00
const_goto.rs	Disable ConstGoto opt in cleanup blocks	2023-01-26 03:50:37 -08:00
const_prop_lint.rs	Auto merge of #110031 - compiler-errors:generic-elaboration, r=b-naber	2023-04-09 00:18:10 +00:00
const_prop.rs	Auto merge of #110031 - compiler-errors:generic-elaboration, r=b-naber	2023-04-09 00:18:10 +00:00
copy_prop.rs	Use &IndexSlice instead of &IndexVec where possible	2023-04-02 17:35:37 -07:00
ctfe_limit.rs	don't into self	2023-02-16 18:30:25 +01:00
dataflow_const_prop.rs	Fix new usage of old api	2023-04-06 09:34:16 +01:00
dead_store_elimination.rs	Introduce a no-op PlaceMention statement for let _ =.	2023-03-09 17:45:13 +00:00
deduce_param_attrs.rs	Use local key in providers	2023-03-21 15:38:51 +00:00
deduplicate_blocks.rs	Replace Body::basic_blocks() with field access	2022-08-26 14:27:08 +02:00
deref_separator.rs	Wrap the whole LocalInfo in ClearCrossCrate.	2023-03-14 20:52:42 +01:00
dest_prop.rs	Fix typos in compiler	2023-04-10 22:02:52 +02:00
dump_mir.rs	Auto merge of #105220 - oli-obk:feeding, r=cjgillot	2022-12-06 03:47:41 +00:00
early_otherwise_branch.rs	Remove unneeded field from SwitchTargets	2022-12-09 04:53:10 -08:00
elaborate_box_derefs.rs	Update ty::VariantDef to use IndexVec<FieldIdx, FieldDef>	2023-03-30 09:23:40 -07:00
elaborate_drops.rs	Fix new usage of old api	2023-04-06 09:34:16 +01:00
ffi_unwind_calls.rs	LocalCrate key	2023-03-21 15:38:52 +00:00
function_item_references.rs	Refactor unwind from Option to a new enum	2023-04-06 09:34:16 +01:00
generator.rs	Preserve argument indexes when inlining MIR	2023-04-11 11:07:48 +10:00
inline.rs	Rename Abort terminator to Terminate	2023-04-06 09:34:16 +01:00
instcombine.rs	Move mir::Field → abi::FieldIdx	2023-03-28 22:22:37 -07:00
large_enums.rs	Remove uses of box_syntax in rustc and tools	2023-03-12 13:19:46 +00:00
lib.rs	Refactor unwind from Option to a new enum	2023-04-06 09:34:16 +01:00
lower_intrinsics.rs	Move mir::Field → abi::FieldIdx	2023-03-28 22:22:37 -07:00
lower_slice_len.rs	Add UnwindAction::Terminate	2023-04-06 09:34:16 +01:00
match_branches.rs	Remove unneeded field from SwitchTargets	2022-12-09 04:53:10 -08:00
multiple_return_terminators.rs	Replace Body::basic_blocks() with field access	2022-08-26 14:27:08 +02:00
normalize_array_len.rs	Remove obsolete comment.	2023-01-29 22:09:51 +00:00
nrvo.rs	Remove LocalKind::Var.	2023-03-14 20:52:42 +01:00
pass_manager.rs	Use zero based indexing for pass_count	2022-12-02 15:55:24 +00:00
remove_noop_landing_pads.rs	Rename Abort terminator to Terminate	2023-04-06 09:34:16 +01:00
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	Don't ICE when encountering ConstKind::Error in RequiredConstsVisitor	2022-11-10 05:14:04 +00:00
reveal_all.rs	Add option to mir::MutVisitor to not invalidate CFG.	2022-08-09 01:51:10 -07:00
separate_const_switch.rs	Rename Abort terminator to Terminate	2023-04-06 09:34:16 +01:00
shim.rs	Address review feedback	2023-04-06 09:34:16 +01:00
simplify_branches.rs	Remove unneeded field from SwitchTargets	2022-12-09 04:53:10 -08:00
simplify_comparison_integral.rs	Remove unneeded field from SwitchTargets	2022-12-09 04:53:10 -08:00
simplify.rs	Use &IndexSlice instead of &IndexVec where possible	2023-04-02 17:35:37 -07:00
sroa.rs	Move mir::Field → abi::FieldIdx	2023-03-28 22:22:37 -07:00
ssa.rs	Use &IndexSlice instead of &IndexVec where possible	2023-04-02 17:35:37 -07:00
uninhabited_enum_branching.rs	move things from rustc_target::abi to rustc_abi	2022-11-24 16:26:13 +03:30
unreachable_prop.rs	Fix typos in compiler	2023-04-10 22:02:52 +02:00