Nilstrieb 03d03c666c Always inline check in assert_unsafe_precondition with cfg(debug_assertions) ... The current complexities in `assert_unsafe_precondition` are delicately balancing several concerns, among them compile times for the cases where there are no debug assertions. This comes at a large runtime cost when the assertions are enabled, making the debug assertion compiler a lot slower, which is very annoying. To avoid this, we always inline the check when building with debug assertions. Numbers (compiling stage1 library after touching core): - master: 80s - just adding `#[inline(always)]` to the `cfg(bootstrap)` `debug_assertions`: 67s - this: 54s So this seems like a good solution. I think we can still get the same run-time perf improvements for other users too by massaging this code further (see my other PR about adding `#[rustc_no_mir_inline]`) but this is a simpler step that solves the imminent problem of "holy shit my rustc is sooo slow". Funny consequence: This now means compiling the standard library with dbeug assertions makes it faster (than without, when using debug assertions downstream)!		2024-02-19 17:28:49 +01:00
..
alloc	Add information about allocation lifetime to Allocator::allocate	2024-02-13 14:12:51 +00:00
array	Replace NonZero::<_>::new with NonZero::new.	2024-02-15 08:09:42 +01:00
ascii	implement Default for AsciiChar	2024-02-13 12:04:44 +01:00
async_iter	Step all bootstrap cfgs forward	2024-02-08 07:44:34 -05:00
cell	Add some optimizations	2023-10-13 14:54:33 +02:00
char	Use generic NonZero internally.	2024-02-15 08:09:42 +01:00
cmp	Use generic NonZero internally.	2024-02-15 08:09:42 +01:00
convert	Add #[track_caller] to the "From implies Into" impl	2024-01-10 10:30:54 +01:00
ffi	Rollup merge of #119449 - Nilstrieb:library-clippy, r=cuviper	2024-02-11 08:25:42 +01:00
fmt	Remove dead codes in core	2023-12-12 07:03:37 +00:00
future	Replace some usage of #[rustc_on_unimplemented] with	2024-01-05 15:23:09 +01:00
hash	Add insta-stable std:#️⃣:{DefaultHasher, RandomState} exports	2023-11-02 20:35:20 -04:00
intrinsics	various docs tweaks	2024-02-10 10:19:57 +01:00
io	Auto merge of #120741 - a1phyr:safe_buffer_advance, r=m-ou-se	2024-02-17 00:23:15 +00:00
iter	Clarify the flatten specialization comment	2024-02-16 16:08:01 -08:00
macros	Rollup merge of #111106 - Stargateur:doc/format_args, r=m-ou-se	2024-02-15 09:20:16 +01:00
mem	Auto merge of #116385 - kornelski:maybe-rename, r=Amanieu	2024-02-16 14:11:10 +00:00
net	Auto merge of #116385 - kornelski:maybe-rename, r=Amanieu	2024-02-16 14:11:10 +00:00
num	Auto merge of #120563 - reitermarkus:generic-nonzero-get, r=dtolnay	2024-02-17 02:30:53 +00:00
ops	Replace NonZero::<_>::new with NonZero::new.	2024-02-15 08:09:42 +01:00
panic	Replace some usage of #[rustc_on_unimplemented] with	2024-01-05 15:23:09 +01:00
prelude	Revert "Remove #[alloc_error_handler] from the compiler and library"	2023-04-25 00:08:35 +02:00
ptr	Replace NonZero::<_>::new with NonZero::new.	2024-02-15 08:09:42 +01:00
slice	Add examples to document the return type of select_nth_unstable, select_nth_unstable_by, and select_nth_unstable_by_key.	2024-02-16 09:20:51 -05:00
str	Auto merge of #120486 - reitermarkus:use-generic-nonzero, r=dtolnay	2024-02-16 07:46:31 +00:00
sync	Clarified docs on non-atomic oprations on owned/mut refs to atomics	2024-02-14 20:14:45 +00:00
task	Auto merge of #119863 - tmiasko:will-wake, r=m-ou-se	2024-02-15 14:43:29 +00:00
unicode	Bump Unicode to version 15.1.0, regenerate tables	2024-02-09 17:35:46 +01:00
any.rs	update version placeholders	2023-12-22 11:01:42 +01:00
arch.rs	use visibility to check unused imports and delete some stmts	2023-10-22 21:27:46 +08:00
ascii.rs	Use generic NonZero internally.	2024-02-15 08:09:42 +01:00
asserting.rs	[RFC 2011] Library code	2022-05-22 07:18:32 -03:00
bool.rs	core is now compilable	2023-04-16 07:20:26 +00:00
borrow.rs	doc: replace wrong punctuation mark	2023-07-28 14:46:17 +02:00
cell.rs	Cleanup around the new assert_unsafe_precondition	2024-02-11 12:35:44 -05:00
clone.rs	remove redundant imports	2023-12-10 10:56:22 +08:00
cmp.rs	Rollup merge of #115386 - RalfJung:partial-eq-chain, r=dtolnay	2024-02-05 11:07:25 +01:00
default.rs	implement Default for AsciiChar	2024-02-13 12:04:44 +01:00
error.md	Fix minor grammar typo	2023-09-06 09:47:22 -07:00
error.rs	Spelling fix	2024-01-20 18:27:55 +00:00
escape.rs	Use generic NonZero internally.	2024-02-15 08:09:42 +01:00
hint.rs	Rewrite assert_unsafe_precondition around the new intrinsic	2024-02-08 11:52:14 -05:00
internal_macros.rs	add track_caller for arith ops	2023-11-24 00:54:06 +08:00
intrinsics.rs	Always inline check in assert_unsafe_precondition with cfg(debug_assertions)	2024-02-19 17:28:49 +01:00
lib.rs	Step all bootstrap cfgs forward	2024-02-08 07:44:34 -05:00
marker.rs	Step all bootstrap cfgs forward	2024-02-08 07:44:34 -05:00
option.rs	Rollup merge of #119449 - Nilstrieb:library-clippy, r=cuviper	2024-02-11 08:25:42 +01:00
panic.rs	merge core_panic feature into panic_internals	2023-12-09 14:49:00 +01:00
panicking.rs	merge core_panic feature into panic_internals	2023-12-09 14:49:00 +01:00
pin.rs	Rename pointer field on Pin	2024-01-16 14:58:42 -05:00
primitive.rs
primitive_docs.rs	Rollup merge of #120880 - RalfJung:vtable-fnptr-partialeq, r=cuviper	2024-02-11 23:19:09 +01:00
result.rs	Improve Option::inspect docs	2024-02-09 09:53:30 -06:00
time.rs	Rollup merge of #120307 - djc:duration-constructors, r=Mark-Simulacrum	2024-02-11 08:25:42 +01:00
tuple.rs	Rollup merge of #118307 - scottmcm:tuple-eq-simpler, r=joshtriplett	2024-02-11 08:25:41 +01:00
unit.rs	Use implicit capture syntax in format_args	2022-03-10 10:23:40 -05:00