Automatic Rustup #4699
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Automatic Rustup #4699
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rustc_codegen_llvm: Require `opt-level >= 1` for index-based write_operand_repeatedly() loop To make debugger stepping intuitive with `-Copt-level=0`. See the adjusted `basic-stepping.rs` test. This is kind of a revert of **bd0aae92dc76d9 (cg_llvm: use index-based loop in write_operand_repeatedly)**, except we don't revert it, we just make it conditional on `opt-level`. That commit regressed `basic-stepping.rs`, but it was not noticed since that test did not exist back then (it was added later in rust-lang/rust#144876). I have retroactively bisected to find that out. It seems messy to sprinkle if-cases inside of `write_operand_repeatedly()` so make the whole function conditional. The test that bd0aae92dc76d9 added in `tests/codegen/issues/issue-111603.rs` already use `-Copt-level=3`, so we don't need to adjust the compiler flags for it to keep passing. This PR takes us one step closer to fixing rust-lang/rust#33013. CC rust-lang/rust#147426 which is related (there will be trivial conflicts for me to resolve in basic-stepping.rs once one of them lands)
uefi: fs: Add file times plumbing - Add plumbing to allow conversions to and from UEFI Time to Rust SystemTime. - Also add FileTimes implementation. cc `@nicholasbishop` r? `@petrochenkov`
Remove `rustc_inherit_overflow_checks` from `position()` in slice iterators This method implementation can never cause an overflow, since `i` can never go over the slice's length.
…jgillot compute temporary scopes when building MIR, not THIR This accomplishes two things: - Makes the THIR slightly smaller by not attaching a full `TempLifetime` to every expression. - Reduces the number of traversals of the `ScopeTree` by only calling `ScopeTree::temporary_scope` when building MIR for something that needs to be dropped in a temporary scope.
…aumeGomez rustdoc: microoptimize render_item, move stuff out of common path
Expand pow docs with special-case tests resolve: rust-lang/rust#148316 Files changed: * library/std/src/num: f32.rs, f64.rs, * powi * powf * library/std/src/num: f16.rs, f128.rs * powf * library/core/src/num: f16.rs, f128.rs * powi * library/core/src/num: int_macros.rs, uint_macros.rs * checked_pow * strict_pow * saturating_pow * wrapping_pow * overflowing_pow * pow
const-eval: fix and re-enable pointer fragment support The pointer fragment support from rust-lang/rust#144081 got disabled due to rust-lang/rust#146291. This brings it back. To fix the issue, the per-byte provenance fragment tracking tracks *both* the provenance and raw address of the full pointer, so we can ensure that only fragments that are truly part of the same pointer are being merged. r? `@oli-obk` Cc `@theemathas` Fixes rust-lang/const-eval#72 again. Also fixes rust-lang/rust#147959. `@traviscross` I assume this won't need another t-lang FCP since it already got FCP'd in rust-lang/rust#144081?
stabilize extern_system_varargs Based on top of rust-lang/rust#144066. This has been already FCP'd over there, but `@workingjubilee` has some concerns regarding "system" varargs specifically (IIUC). Reference PR: rust-lang/reference#2069.
Rollup of 3 pull requests Successful merges: - rust-lang/rust#145954 (stabilize extern_system_varargs) - rust-lang/rust#148962 (fix(span): track unnormalized source len for dep-info) - rust-lang/rust#148969 (compiletest: Don't apply "emscripten" directives to `wasm32-unknown-unknown`) r? `@ghost` `@rustbot` modify labels: rollup
miri subtree update Subtree update of `miri` to 5774cef. Created using https://github.com/rust-lang/josh-sync. r? `@ghost`
Clippy subtree update r? `@Manishearth`
rust-installer/install-template.sh: improve efficiency, step 1. This round replaces repetitive pattern matching in the inner loop of this script using grep (which causes a `fork()` for each test) with built-in pattern matching in the Bourne shell using the `case` / `esac` construct. This in reference to rust-lang/rust#80684 and is a separated-out request from rust-lang/rust-installer#111 which apparently never got any review. The forthcoming planned "step 2" change builds on top of this change, and replaces the inner-loops needless uses of `sed` (which again causes a `fork()` for each instance) with the suffix removal constructs from the Bourne shell. Since this change touches lots of the same lines this change does, that pull request cannot be submitted before this one is accepted. Hopefully this first step is less controversial than the latter change.
This updates the rust-version file to 69d4d5fc0e4db60272aac85ef27ecccef5764f3a.
Pull recent changes from https://github.com/rust-lang/rust via Josh. Upstream ref: 69d4d5fc0e4db60272aac85ef27ecccef5764f3a Filtered ref: a26d495 Upstream diff: rust-lang/rust@7a72c54...69d4d5f This merge was created using https://github.com/rust-lang/josh-sync.
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Merge ref '69d4d5fc0e4d' from rust-lang/rust
Pull recent changes from https://github.com/rust-lang/rust via Josh.
Upstream ref: 69d4d5fc0e4db60272aac85ef27ecccef5764f3a
Filtered ref: a26d495
Upstream diff: rust-lang/rust@7a72c54...69d4d5f
This merge was created using https://github.com/rust-lang/josh-sync.