Nicholas Nethercote d944ea10e6 Remove WithCachedTypeInfo::stable_hash. ...

We store a stable hash value in the most common interned values (e.g.
types, predicates, regions). This is 16 bytes of data.

- In non-incremental builds it's a straightforward performance loss: the
  stable hash isn't computed or used, and the 16 bytes of space goes to
  waste (but it still gets hashed when interning).

- In incremental builds it avoids some hashing but doesn't seem to
  actually be a genuine performance win, and the complexity doesn't seem
  worth it.

2026-04-23 12:13:19 +10:00

..

auxiliary

Remove the omit_gdb_pretty_printer_section attribute

2025-08-01 20:04:59 +00:00

opt

Ignore all debuginfo tests for LLDB that we do not run in CI

2026-02-02 18:13:43 -08:00

associated-const-bindings.rs

Allow provisional mgca syntax of type const <IDENT> = <EXPR> to be reconized.

2026-02-09 07:59:24 -08:00

associated-types.rs

directly point to tuple summary

2026-04-02 09:44:38 -05:00

basic-stepping.rs

tests/debuginfo/basic-stepping.rs: Remove FIXME related to ZSTs

2026-04-16 06:05:12 +02:00

basic-types-globals-metadata.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

basic-types-globals.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

basic-types-metadata.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

basic-types-mut-globals.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

basic-types.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

borrowed-basic.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

borrowed-c-style-enum.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

borrowed-enum.rs

Ignore all debuginfo tests for LLDB that we do not run in CI

2026-02-02 18:13:43 -08:00

borrowed-struct.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

borrowed-tuple.rs

directly point to tuple summary

2026-04-02 09:44:38 -05:00

borrowed-unique-basic.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

box.rs

directly point to tuple summary

2026-04-02 09:44:38 -05:00

boxed-struct.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

by-value-non-immediate-argument.rs

Ignore all debuginfo tests for LLDB that we do not run in CI

2026-02-02 18:13:43 -08:00

by-value-self-argument-in-trait-impl.rs

directly point to tuple summary

2026-04-02 09:44:38 -05:00

c-style-enum-in-composite.rs

directly point to tuple summary

2026-04-02 09:44:38 -05:00

c-style-enum.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

captured-fields-1.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

captured-fields-2.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

closure-in-generic-function.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

closures.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

collapse-debuginfo-external-attr.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

collapse-debuginfo-external-flag-overriden-by-attr.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

collapse-debuginfo-external-flag.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

collapse-debuginfo-in-non-collapse-macro.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

collapse-debuginfo-no-attr.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

collapse-debuginfo-static-external.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

collapse-debuginfo-static.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

collapse-debuginfo-with-attr-flag.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

collapse-debuginfo-with-attr.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

collapse-debuginfo-with-yes-flag.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

constant-debug-locs.rs

Remove the omit_gdb_pretty_printer_section attribute

2025-08-01 20:04:59 +00:00

constant-in-match-pattern.rs

Remove the omit_gdb_pretty_printer_section attribute

2025-08-01 20:04:59 +00:00

constant-ordering-prologue.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

coroutine-closure.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

coroutine-locals.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

coroutine-objects.rs

Ignore all debuginfo tests for LLDB that we do not run in CI

2026-02-02 18:13:43 -08:00

cross-crate-spans.rs

directly point to tuple summary

2026-04-02 09:44:38 -05:00

cross-crate-type-uniquing.rs

Ignore failing debuginfo tests with gcc backend

2025-10-13 15:20:49 +02:00

destructured-fn-argument.rs

directly point to tuple summary

2026-04-02 09:44:38 -05:00

destructured-for-loop-variable.rs

directly point to tuple summary

2026-04-02 09:44:38 -05:00

destructured-local.rs

directly point to tuple summary

2026-04-02 09:44:38 -05:00

drop-locations.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

dummy_span.rs

Run dummy_span.rs test with SimplifyComparisonIntegral

2026-01-14 18:57:17 +08:00

duration-type.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

embedded-visualizer-point.natvis

Move /src/test to /tests

2023-01-11 09:32:08 +00:00

embedded-visualizer-point.py

Reformat Python code with ruff

2024-12-04 23:03:44 +01:00

embedded-visualizer.natvis

Move /src/test to /tests

2023-01-11 09:32:08 +00:00

embedded-visualizer.py

Reformat Python code with ruff

2024-12-04 23:03:44 +01:00

embedded-visualizer.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

empty-string.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

enum-thinlto.rs

Ignore all debuginfo tests for LLDB that we do not run in CI

2026-02-02 18:13:43 -08:00

evec-in-struct.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

extern-c-fn.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

f16-natvis.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

fixed-sized-array.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

fn_ptr.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

function-arg-initialization.rs

Ignore all debuginfo tests for LLDB that we do not run in CI

2026-02-02 18:13:43 -08:00

function-arguments.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

function-call.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

function-names.rs

Remove WithCachedTypeInfo::stable_hash.

2026-04-23 12:13:19 +10:00

function-prologue-stepping-regular.rs

Ignore all debuginfo tests for LLDB that we do not run in CI

2026-02-02 18:13:43 -08:00

gdb-char.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

gdb-pretty-struct-and-enums.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

generic-enum-with-different-disr-sizes.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

generic-function.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

generic-functions-nested.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

generic-method-on-generic-struct.rs

directly point to tuple summary

2026-04-02 09:44:38 -05:00

generic-static-method-on-struct-and-enum.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

generic-struct-style-enum.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

generic-struct.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

generic-tuple-style-enum.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

include_string.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

issue-7712.rs

Delete min-lldb-version: 310

2024-08-18 16:58:26 -04:00

issue-12886.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

issue-13213.rs

Delete min-lldb-version: 310

2024-08-18 16:58:26 -04:00

issue-14411.rs

Delete min-lldb-version: 310

2024-08-18 16:58:26 -04:00

issue-22656.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

issue-57822.rs

Ignore all debuginfo tests for LLDB that we do not run in CI

2026-02-02 18:13:43 -08:00

lexical-scope-in-for-loop.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

lexical-scope-in-if-let.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

lexical-scope-in-if.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

lexical-scope-in-match.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

lexical-scope-in-parameterless-closure.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

lexical-scope-in-stack-closure.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

lexical-scope-in-unconditional-loop.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

lexical-scope-in-unique-closure.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

lexical-scope-in-while.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

lexical-scope-with-macro.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

lexical-scopes-in-block-expression.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

limited-debuginfo.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

macro-stepping.inc

Move /src/test to /tests

2023-01-11 09:32:08 +00:00

macro-stepping.rs

tests/debuginfo/basic-stepping.rs: Explain why all lines are not steppable

2026-03-16 18:39:40 +01:00

marker-types.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

method-on-enum.rs

Ignore all debuginfo tests for LLDB that we do not run in CI

2026-02-02 18:13:43 -08:00

method-on-generic-struct.rs

directly point to tuple summary

2026-04-02 09:44:38 -05:00

method-on-struct.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

method-on-trait.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

method-on-tuple-struct.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

msvc-pretty-enums.rs

Rename #[rustc_layout] to #[rustc_dump_layout]

2026-04-10 12:13:48 +02:00

msvc-scalarpair-params.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

multi-byte-chars.rs

Delete min-lldb-version: 310

2024-08-18 16:58:26 -04:00

multi-cgu.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

multiline-calls.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

multiple-functions-equal-var-names.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

multiple-functions.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

mutable-locs.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

mutex.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

name-shadowing-and-scope-nesting.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

no_mangle-info.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

numeric-types.rs

fix tests

2026-03-31 05:01:25 -05:00

option-like-enum.rs

Ignore all debuginfo tests for LLDB that we do not run in CI

2026-02-02 18:13:43 -08:00

packed-struct-with-destructor.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

packed-struct.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

path.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

pretty-huge-vec.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

pretty-slices.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

pretty-std-collections-hash.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

pretty-std-collections.rs

directly point to tuple summary

2026-04-02 09:44:38 -05:00

pretty-std.rs

Ignore all debuginfo tests for LLDB that we do not run in CI

2026-02-02 18:13:43 -08:00

pretty-uninitialized-vec.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

range-types.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

rc_arc.rs

update debuginfo visualizers and tests

2026-03-02 11:57:03 +01:00

recursive-enum.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

recursive-struct.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

recursive-type-with-gat.rs

tests: {Meta,Pointee}Sized in non-minicore tests

2025-06-16 23:04:33 +00:00

reference-debuginfo.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

regression-bad-location-list-67992.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

result-types.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

rwlock-read.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

rwlock-write.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

self-in-default-method.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

self-in-generic-default-method.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

shadowed-argument.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

shadowed-variable.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

should-fail.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

simd.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

simple-lexical-scope.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

simple-struct.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

simple-tuple.rs

directly point to tuple summary

2026-04-02 09:44:38 -05:00

skip_second_statement_collapse.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

skip_second_statement.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

static-method-on-struct-and-enum.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

step-into-match.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

strings-and-strs.rs

Ignore all debuginfo tests for LLDB that we do not run in CI

2026-02-02 18:13:43 -08:00

struct-in-enum.rs

Ignore all debuginfo tests for LLDB that we do not run in CI

2026-02-02 18:13:43 -08:00

struct-in-struct.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

struct-namespace.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

struct-style-enum.rs

Ignore all debuginfo tests for LLDB that we do not run in CI

2026-02-02 18:13:43 -08:00

struct-with-destructor.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

text-to-include-1.txt

Move /src/test to /tests

2023-01-11 09:32:08 +00:00

text-to-include-2.txt

Move /src/test to /tests

2023-01-11 09:32:08 +00:00

text-to-include-3.txt

Move /src/test to /tests

2023-01-11 09:32:08 +00:00

thread-names.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

thread.rs

update type names in debuginfo tests

2025-11-29 15:59:11 +01:00

trait-pointers.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

tuple-in-struct.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

tuple-in-tuple.rs

directly point to tuple summary

2026-04-02 09:44:38 -05:00

tuple-struct.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

tuple-style-enum.rs

Ignore all debuginfo tests for LLDB that we do not run in CI

2026-02-02 18:13:43 -08:00

type-names.cdb.js

Move /src/test to /tests

2023-01-11 09:32:08 +00:00

type-names.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

union-smoke.rs

directly point to tuple summary

2026-04-02 09:44:38 -05:00

unique-enum.rs

directly point to tuple summary

2026-04-02 09:44:38 -05:00

unit-type.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

unreachable-locals.rs

Remove the omit_gdb_pretty_printer_section attribute

2025-08-01 20:04:59 +00:00

unsafe-binders.rs

implement debuginfo for unsafe binders

2026-02-23 23:32:56 +08:00

unsized.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

var-captured-in-nested-closure.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

var-captured-in-sendable-closure.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

var-captured-in-stack-closure.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

vec-slices.rs

directly point to tuple summary

2026-04-02 09:44:38 -05:00

vec.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00

zst-interferes-with-prologue.rs

compiletest: Use //@ prefixes also for debuginfo test directives

2025-11-25 06:13:45 +01:00