Commit Graph

223260 Commits

Author SHA1 Message Date
Camille GILLOT
baa13123ef Make some tests unit. 2023-04-23 17:13:18 +00:00
Camille GILLOT
332b7f51d6 Add mir-opt tests to track MIR quality. 2023-04-23 17:10:53 +00:00
Eric Huss
e4e4110dc6 Fix printing native CPU on cross-compiled compiler. 2023-04-23 09:35:56 -07:00
Camille GILLOT
15e5072147 Do not bother optimizing impossible functions. 2023-04-23 16:35:49 +00:00
bors
915aa06700 Auto merge of #110705 - saethlin:ignore-locals-cost, r=cjgillot
Remove the size of locals heuristic in MIR inlining

This heuristic doesn't necessarily correlate to complexity of the MIR Body. In particular, a lot of straight-line code in MIR tends to never reuse a local, even though any optimizer would effectively reuse the storage or just put everything in registers. So it doesn't even necessarily make sense that this would be a stack size heuristic.

So... what happens if we just delete the heuristic? The benchmark suite improves significantly. Less heuristics better?

r? `@cjgillot`
2023-04-23 15:41:45 +00:00
bors
3462f79e94 Auto merge of #108118 - oli-obk:lazy_typeck, r=cjgillot
Run various queries from other queries instead of explicitly in phases

These are just legacy leftovers from when rustc didn't have a query system. While there are more cleanups of this sort that can be done here, I want to land them in smaller steps.

This phased order of query invocations was already a lie, as any query that looks at types (e.g. the wf checks run before) can invoke e.g. const eval which invokes borrowck, which invokes typeck, ...
2023-04-23 13:34:31 +00:00
Philipp Krones
fffef0f1d1
Update Cargo.lock 2023-04-23 13:29:28 +02:00
Philipp Krones
4beb0a4bdf
Merge commit 'a3ed905928a03b6e433d0b429190bf3a847128b3' into clippyup 2023-04-23 13:28:56 +02:00
bors
9e540df793 Auto merge of #107404 - cjgillot:const-debuginfo, r=oli-obk
Turn on ConstDebugInfo pass.

Split from https://github.com/rust-lang/rust/pull/103657

Moving those constant into debuginfo allows to shrink the number of locals and the actual size of the MIR body.
2023-04-23 11:26:01 +00:00
bors
a3ed905928 Auto merge of #10578 - blyxyas:items_after_test_module, r=dswij
Add `items_after_test_module` lint

Resolves task *3* of #10506, alongside *1* resolved at #10543 in an effort to help standarize a little bit more testing modules.

---

changelog:[`items_after_test_module`]: Added the lint.
2023-04-23 10:56:50 +00:00
bors
419552227f Auto merge of #10701 - blyxyas:fix-fp-let_underscore_untyped, r=llogiq
Bugfix: Ignore `impl Trait`(s) @ `let_underscore_untyped`

Fixes #10411

changelog:[`let_underscore_untyped`]: Ignore `impl Trait`(s) that caused false positives.
2023-04-23 10:13:41 +00:00
blyxyas
bdd05456b1
Ignore impl Trait(s) 2023-04-23 12:09:36 +02:00
Camille GILLOT
4fe51365d7 Use param_env_reveal_all_normalized in MIR opts. 2023-04-23 10:04:41 +00:00
Camille GILLOT
7efcf67a3b Also reveal constants before MIR opts. 2023-04-23 10:04:41 +00:00
bors
9a337784c6 Auto merge of #10688 - klensy:no-semver, r=flip1995
clippy: drop unused semver crate

Drop unused `semver` crate dependency.

changelog: none
2023-04-23 10:00:44 +00:00
bors
6328371d24 Auto merge of #10681 - J-ZhengLi:issue10529, r=flip1995
make [`len_zero`] lint not spanning over parenthesis

sorry it should be a quick fix but I was caught up by other stuffs last couple weeks 🤦‍♂️

---

fixes: #10529

changelog: make [`len_zero`] lint not spanning over parenthesis
2023-04-23 09:50:16 +00:00
bors
982423473a Auto merge of #10696 - Alexendoo:allow-enum-variant-names, r=flip1995
Fix `#[allow(clippy::enum_variant_names)]` directly on variants

changelog: [`enum_variant_names`]: Fix `#[allow]` attributes applied directly to the enum variant

Fixes #10695
2023-04-23 09:39:10 +00:00
bors
f12a7fa00f Auto merge of #110497 - cjgillot:span-ctxt, r=b-naber
Refactor `SyntaxContext::ctxt` logic.

I'm still trying to make a test from the issue.

cc `@deepink-mas` does this solve the issue?

Fixes https://github.com/rust-lang/rust/issues/110230
2023-04-23 09:13:33 +00:00
WANG Rui
7aa257f0ab Update dependencies
To support LoongArch.

Changes:
  Updating errno v0.2.8 -> v0.3.1
  Updating is-terminal v0.4.4 -> v0.4.7
  Updating linux-raw-sys v0.1.4 -> v0.3.4
  Updating rustix v0.36.5 -> v0.37.7
  Updating terminal_size v0.2.3 -> v0.2.6
    Adding windows-sys v0.48.0

The changes are generated by:

  cargo update -p is-terminal -p terminal_size
2023-04-23 15:58:38 +08:00
Ezra Shaw
d31e8a499b
allow array-style simd in inline asm 2023-04-23 19:28:50 +12:00
bors
9de7d9169c Auto merge of #110655 - ChrisDenton:read-to-end, r=joshtriplett
Limit read size in `File::read_to_end` loop

Fixes #110650.

Windows file reads have perf overhead that's proportional to the buffer size. When we have a reasonable expectation that we know the file size, we can set a reasonable upper bound for the size of the buffer in one read call.
2023-04-23 06:58:28 +00:00
bors
61de794664 Auto merge of #110186 - Nilstrieb:update-time, r=Mark-Simulacrum
Update chrono/spdx-rs/time

This gets rid of https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26235
2023-04-23 04:48:43 +00:00
Scott McMurray
1de2257c3f Add intrinsics::transmute_unchecked
This takes a whole 3 lines in `compiler/` since it lowers to `CastKind::Transmute` in MIR *exactly* the same as the existing `intrinsics::transmute` does, it just doesn't have the fancy checking in `hir_typeck`.

Added to enable experimenting with the request in <https://github.com/rust-lang/rust/pull/106281#issuecomment-1496648190> and because the portable-simd folks might be interested for dependently-sized array-vector conversions.

It also simplifies a couple places in `core`.
2023-04-22 17:22:03 -07:00
Ben Kimock
173845ce0e Remove the size of locals heuristic in MIR inlining 2023-04-22 19:17:11 -04:00
Camille GILLOT
b8c67d82d3 Fortify test. 2023-04-23 00:34:46 +02:00
Oli Scherer
95e8b6a196 Group entire build steps in the gha logs 2023-04-22 22:20:12 +00:00
bors
0af46a19b6 Auto merge of #110703 - clubby789:synstructure-remove, r=Nilstrieb
Remove unused `synstructure` dep

`synstructure` is no longer used now that this crate was split out from rustc_macros

`@rustbot` label +C-cleanup
2023-04-22 22:15:53 +00:00
Wesley Wiser
4e8b642646 Turn on ConstDebugInfo pass. 2023-04-22 23:41:48 +02:00
Camille GILLOT
4ad04ad841 Set debug location to debug operand spill. 2023-04-22 23:41:48 +02:00
Guillaume Gomez
1c3efc6356 Add new rustdoc book chapter to describe in-doc settings 2023-04-22 23:17:11 +02:00
clubby789
da5d01d53d Remove unused synstructure dep 2023-04-22 22:03:33 +01:00
Nilstrieb
74e31ec64c Also arena-allocate ast::MacroDef to make Item: Copy 2023-04-22 23:00:38 +02:00
Nilstrieb
ed8d67d8ba Impl Copy for almost all HIR types
This simplifies the invocation of the `arena_types` macro and probably
makes working with HIR nicer in general.
2023-04-22 23:00:28 +02:00
nils
f77541adb6 Update chrono/spdx-rs
This gets rid of https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26235
2023-04-22 22:48:15 +02:00
bors
b628260df0 Auto merge of #110523 - ecnelises:llvm_isa_fix, r=cuviper
Replace LLVM any_isa with any_cast

Per 585a6eb3eb/llvm/include/llvm/ADT/Any.h (L130) , `any_isa` has been deprecated in LLVM. Use `any_cast` instead to avoid warnings.
2023-04-22 20:03:44 +00:00
Michael Goulet
c8874e2445 Don't infer fn return type to return itself 2023-04-22 19:30:47 +00:00
blyxyas
1ac8dc51bc
Compact emmited lint 2023-04-22 21:12:55 +02:00
blyxyas
0354cee137
Add lint items_after_test_module 2023-04-22 21:12:45 +02:00
bors
bb758cfc6d Auto merge of #110674 - compiler-errors:expect-projection-term-eq-succeeds, r=BoxyUwU
Expect that equating a projection term always succeeds in new solver

These should never fail. If they do, we have a problem with the logic that replaces a projection goal's term with an unconstrained infer var. Let's make sure we ICE in that case.
2023-04-22 17:59:16 +00:00
whtahy
ebe61cefc4 add known-bug test for unsound issue 104005 2023-04-22 13:57:34 -04:00
whtahy
6f6550f156 add known-bug test for unsound issue 100051 2023-04-22 13:41:53 -04:00
whtahy
cff6c0e0c8 add known-bug test for unsound issue 100041 2023-04-22 13:37:13 -04:00
whtahy
314126257d add known-bug test for unsound issue 98117 2023-04-22 13:31:00 -04:00
bors
4396ceca05 Auto merge of #109753 - compiler-errors:replenish-region-constraints, r=aliemjay
Clone region var origins instead of taking them in borrowck

Fixes an issue with the new solver where reporting a borrow-checker error ICEs because it calls `InferCtxt::evaluate_obligation`.

This also removes a handful of unnecessary `tcx.infer_ctxt().build()` calls that are only there to mitigate this same exact issue, but with the old solver.

Fixes compiler-errors/next-solver-hir-issues#12.

----

This implements `@aliemjay's` solution where we just don't *take* the region constraints, but clone them. This potentially makes it easier to write a bug about taking region constraints twice or never at all, but again, not many folks are touching this code.
2023-04-22 15:15:51 +00:00
Caleb Robson
0cc1b86a3a
Fix grammar 2023-04-22 15:58:44 +01:00
Alex Macleod
397f36a78c Fix #[allow(clippy::enum_variant_names)] directly on variants 2023-04-22 14:53:15 +00:00
Camille GILLOT
dd78b997b5 Reduce rightward drift. 2023-04-22 12:30:37 +00:00
Camille GILLOT
dd452ae70e Simplify logic. 2023-04-22 12:30:36 +00:00
Camille GILLOT
629cdb42d3 Move eval_discriminant. 2023-04-22 12:30:36 +00:00
Camille GILLOT
0e68cbd45d Remove useless special case. 2023-04-22 12:30:36 +00:00