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Michael Goulet 2f3f001423
Rollup merge of #130568 - eduardosm:const-float-methods, r=RalfJung,tgross35 
Make some float methods unstable `const fn`

Some float methods are now `const fn` under the `const_float_methods` feature gate.

I also made some unstable methods `const fn`, keeping their constness under their respective feature gate.

In order to support `min`, `max`, `abs` and `copysign`, the implementation of some intrinsics had to be moved from Miri to rustc_const_eval (cc `@RalfJung).`

Tracking issue: https://github.com/rust-lang/rust/issues/130843

```rust
impl <float> {
    // #[feature(const_float_methods)]
    pub const fn recip(self) -> Self;
    pub const fn to_degrees(self) -> Self;
    pub const fn to_radians(self) -> Self;
    pub const fn max(self, other: Self) -> Self;
    pub const fn min(self, other: Self) -> Self;
    pub const fn clamp(self, min: Self, max: Self) -> Self;
    pub const fn abs(self) -> Self;
    pub const fn signum(self) -> Self;
    pub const fn copysign(self, sign: Self) -> Self;

    // #[feature(float_minimum_maximum)]
    pub const fn maximum(self, other: Self) -> Self;
    pub const fn minimum(self, other: Self) -> Self;

    // Only f16/f128 (f32/f64 already const)
    pub const fn is_sign_positive(self) -> bool;
    pub const fn is_sign_negative(self) -> bool;
    pub const fn next_up(self) -> Self;
    pub const fn next_down(self) -> Self;
}
```

r? libs-api

try-job: dist-s390x-linux
2024-10-15 12:33:35 -04:00
..
assembly Rollup merge of #131208 - mustartt:aix-call-abi, r=davidtwco 2024-10-11 15:36:51 +02:00
auxiliary
codegen Fix clobber_abi and disallow SVE-related registers in Arm64EC inline assembly 2024-10-14 05:30:45 +09:00
codegen-units Fix and enable disabled codegen-units tests 2024-08-10 14:03:27 -04:00
coverage coverage: Include the highest counter ID seen in .cov-map dumps 2024-10-11 21:04:37 +11:00
coverage-run-rustdoc coverage: Extract hole spans from HIR instead of MIR 2024-07-08 21:22:56 +10:00
crashes Rollup merge of #131591 - matthiaskrgr:crashtests, r=jieyouxu 2024-10-12 21:38:37 -05:00
debuginfo Rollup merge of #128784 - tdittr:check-abi-on-fn-ptr, r=compiler-errors 2024-10-12 23:00:55 +02:00
incremental Bless incremental tests. 2024-10-04 23:50:01 +00:00
mir-opt Auto merge of #131045 - compiler-errors:remove-unnamed_fields, r=wesleywiser 2024-10-11 13:11:13 +00:00
pretty Add pretty, ui, and feature-gate tests for the enzyme/autodiff frontend 2024-10-11 20:38:43 +02:00
run-make Rollup merge of #131681 - Zalathar:fix-run-make-stamp, r=jieyouxu 2024-10-15 05:11:38 +02:00
rustdoc Auto merge of #131076 - lukas-code:doc-stab2, r=notriddle 2024-10-01 04:30:33 +00:00
rustdoc-gui Strengthen some GUI tests 2024-10-09 21:23:20 +02:00
rustdoc-js rustdoc-search: allow trailing Foo -> arg search 2024-09-05 17:58:05 -07:00
rustdoc-js-std Fix rustdoc-js-std path-ordering test due to API removal 2024-10-02 11:15:48 +02:00
rustdoc-json Remove unadorned 2024-10-11 11:30:08 -04:00
rustdoc-ui Remove deprecation note in the non_local_definitions warning 2024-10-11 21:21:32 +02:00
ui Rollup merge of #130568 - eduardosm:const-float-methods, r=RalfJung,tgross35 2024-10-15 12:33:35 -04:00
ui-fulldeps Remove 'apostrophes' from rustc_parse_format 2024-10-14 23:22:51 +02:00
COMPILER_TESTS.md