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Weekly cargo update #1

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Automation to keep dependencies in Cargo.lock current.

The following is the output from cargo update:

    Removing ahash v0.7.4
    Removing ahash v0.8.2
      Adding ahash v0.7.6
      Adding ahash v0.8.3
    Removing aho-corasick v0.7.18
      Adding aho-corasick v0.7.20
      Adding aho-corasick v1.0.2
    Updating allocator-api2 v0.2.14 -> v0.2.15
    Updating ammonia v3.2.0 -> v3.3.0
      Adding android-tzdata v0.1.1
    Removing ansi_term v0.12.1
    Updating anstream v0.2.6 -> v0.3.2
    Updating anstyle v0.3.5 -> v1.0.1
    Updating anstyle-parse v0.1.1 -> v0.2.1
      Adding anstyle-query v1.0.0
    Updating anstyle-wincon v0.2.0 -> v1.0.1
    Updating anyhow v1.0.65 -> v1.0.71
    Updating arrayvec v0.7.0 -> v0.7.4
    Updating block-buffer v0.10.2 -> v0.10.4
    Updating bstr v1.3.0 -> v1.5.0
    Updating bytecount v0.6.2 -> v0.6.3
    Updating bytes v1.0.1 -> v1.4.0
    Updating camino v1.0.9 -> v1.1.4
    Updating chrono v0.4.24 -> v0.4.26
    Removing clap v3.2.20
    Removing clap v4.2.1
      Adding clap v3.2.25
      Adding clap v4.3.8
    Updating clap_builder v4.2.1 -> v4.3.8
    Updating clap_complete v4.0.7 -> v4.3.1
    Removing clap_derive v3.2.18
    Removing clap_derive v4.2.0
      Adding clap_derive v3.2.25
      Adding clap_derive v4.3.2
    Removing clap_lex v0.2.2
    Removing clap_lex v0.4.1
      Adding clap_lex v0.2.4
      Adding clap_lex v0.5.0
      Adding colorchoice v1.0.0
    Updating compiler_builtins v0.1.92 -> v0.1.93
    Updating compiletest_rs v0.10.0 -> v0.10.2
    Removing concolor-override v1.0.0
    Removing concolor-query v0.3.3
    Updating cpufeatures v0.2.5 -> v0.2.8
    Updating crossbeam-deque v0.8.2 -> v0.8.3
    Updating crossbeam-epoch v0.9.14 -> v0.9.15
    Updating crossbeam-utils v0.8.14 -> v0.8.16
    Updating ctrlc v3.3.1 -> v3.4.0
    Updating curl-sys v0.4.61+curl-8.0.1 -> v0.4.63+curl-8.1.2
    Updating derive-new v0.5.8 -> v0.5.9
    Updating digest v0.10.6 -> v0.10.7
    Updating dirs-sys v0.3.6 -> v0.3.7
    Updating displaydoc v0.2.3 -> v0.2.4
    Updating dissimilar v1.0.4 -> v1.0.6
    Updating dlmalloc v0.2.3 -> v0.2.4
    Updating either v1.6.0 -> v1.8.1
    Updating elasticlunr-rs v3.0.0 -> v3.0.2
    Updating env_logger v0.9.0 -> v0.9.3
      Adding equivalent v1.0.0
    Updating expect-test v1.4.0 -> v1.4.1
    Updating fastrand v1.8.0 -> v1.9.0
    Updating filetime v0.2.20 -> v0.2.21
    Updating flate2 v1.0.25 -> v1.0.26
    Updating form_urlencoded v1.0.1 -> v1.2.0
    Updating fs-err v2.8.1 -> v2.9.0
    Updating generic-array v0.14.4 -> v0.14.7
    Updating getrandom v0.2.8 -> v0.2.10
    Updating gimli v0.27.2 -> v0.27.3
    Updating glob v0.3.0 -> v0.3.1
    Updating handlebars v4.3.3 -> v4.3.7
    Updating hashbrown v0.13.1 -> v0.13.2
    Updating heck v0.4.0 -> v0.4.1
    Removing hermit-abi v0.3.0
      Adding hermit-abi v0.2.6
      Adding hermit-abi v0.3.1
    Updating hex v0.4.2 -> v0.4.3
    Updating humantime v2.0.1 -> v2.1.0
    Updating iana-time-zone v0.1.56 -> v0.1.57
    Updating idna v0.2.0 -> v0.4.0
    Updating if_chain v1.0.0 -> v1.0.2
      Adding indexmap v2.0.0
    Updating indoc v1.0.6 -> v1.0.9
    Updating io-lifetimes v1.0.3 -> v1.0.11
    Updating js-sys v0.3.61 -> v0.3.64
    Updating libloading v0.7.1 -> v0.7.4
    Updating libz-sys v1.1.8 -> v1.1.9
    Updating linked-hash-map v0.5.4 -> v0.5.6
    Updating linux-raw-sys v0.3.4 -> v0.3.8
    Updating lock_api v0.4.7 -> v0.4.10
    Updating log v0.4.14 -> v0.4.19
    Removing matches v0.1.8
    Updating md-5 v0.10.0 -> v0.10.5
    Updating mdbook v0.4.28 -> v0.4.30
    Updating measureme v10.1.0 -> v10.1.1
    Updating memmap2 v0.2.1 -> v0.2.3
    Removing memoffset v0.8.0
    Updating mime v0.3.16 -> v0.3.17
      Adding miniz_oxide v0.7.1
    Updating nom v7.1.0 -> v7.1.3
      Adding nu-ansi-term v0.46.0
    Removing num-integer v0.1.43
    Updating num-traits v0.2.12 -> v0.2.15
    Updating num_cpus v1.13.1 -> v1.15.0
    Updating object v0.30.1 -> v0.30.4
    Updating once_cell v1.17.1 -> v1.18.0
    Updating openssl-sys v0.9.87 -> v0.9.90
    Updating os_str_bytes v6.0.0 -> v6.5.1
      Adding overload v0.1.1
    Removing parking_lot_core v0.8.5
    Removing parking_lot_core v0.9.4
      Adding parking_lot_core v0.8.6
      Adding parking_lot_core v0.9.8
    Updating percent-encoding v2.1.0 -> v2.3.0
    Updating perf-event-open-sys v1.0.1 -> v3.0.0
    Updating pest v2.5.2 -> v2.7.0
    Updating pest_derive v2.5.2 -> v2.7.0
    Updating pest_generator v2.5.2 -> v2.7.0
    Updating pest_meta v2.5.2 -> v2.7.0
    Updating pin-project-lite v0.2.8 -> v0.2.9
    Updating pkg-config v0.3.25 -> v0.3.27
    Updating ppv-lite86 v0.2.8 -> v0.2.17
    Updating proc-macro-hack v0.5.19 -> v0.5.20+deprecated
    Updating proc-macro2 v1.0.56 -> v1.0.62
    Updating quote v1.0.26 -> v1.0.28
    Updating rand_chacha v0.3.0 -> v0.3.1
    Updating rayon v1.5.3 -> v1.7.0
    Updating rayon-core v1.9.3 -> v1.11.0
    Updating redox_syscall v0.2.10 -> v0.2.16
    Updating redox_users v0.4.0 -> v0.4.3
    Updating regex v1.5.6 -> v1.8.4
    Removing regex-syntax v0.6.26
    Removing regex-syntax v0.7.1
      Adding regex-syntax v0.6.29
      Adding regex-syntax v0.7.2
    Updating rustc-demangle v0.1.21 -> v0.1.23
    Updating rustix v0.37.7 -> v0.37.20
    Updating rustversion v1.0.5 -> v1.0.12
    Updating ryu v1.0.5 -> v1.0.13
    Updating schannel v0.1.19 -> v0.1.21
    Updating scoped-tls v1.0.0 -> v1.0.1
    Updating semver v1.0.12 -> v1.0.17
    Updating serde v1.0.160 -> v1.0.164
    Updating serde_derive v1.0.160 -> v1.0.164
    Updating serde_json v1.0.85 -> v1.0.99
    Updating serde_spanned v0.6.2 -> v0.6.3
    Updating sha2 v0.10.6 -> v0.10.7
    Updating sharded-slab v0.1.1 -> v0.1.4
    Updating shlex v1.0.0 -> v1.1.0
    Updating siphasher v0.3.3 -> v0.3.10
    Updating slab v0.4.2 -> v0.4.8
    Updating socket2 v0.4.1 -> v0.4.9
    Updating string_cache v0.8.3 -> v0.8.7
    Removing syn v1.0.102
    Removing syn v2.0.8
      Adding syn v1.0.109
      Adding syn v2.0.22
    Updating tempfile v3.5.0 -> v3.6.0
    Updating termcolor v1.1.3 -> v1.2.0
    Updating tester v0.9.0 -> v0.9.1
    Updating textwrap v0.15.0 -> v0.16.0
    Updating thread_local v1.1.4 -> v1.1.7
    Updating tinyvec_macros v0.1.0 -> v0.1.1
    Removing toml v0.5.7
    Removing toml v0.7.4
      Adding toml v0.5.11
      Adding toml v0.7.5
    Updating toml_datetime v0.6.2 -> v0.6.3
    Updating toml_edit v0.19.10 -> v0.19.11
    Updating tracing v0.1.35 -> v0.1.37
    Updating tracing-attributes v0.1.22 -> v0.1.26
    Updating tracing-core v0.1.28 -> v0.1.31
    Updating tracing-log v0.1.2 -> v0.1.3
    Updating tracing-subscriber v0.3.3 -> v0.3.17
    Updating tracing-tree v0.2.0 -> v0.2.3
    Updating ucd-parse v0.1.8 -> v0.1.10
    Updating unicode-bidi v0.3.4 -> v0.3.13
    Updating unicode-ident v1.0.5 -> v1.0.9
    Updating unicode-segmentation v1.10.0 -> v1.10.1
    Updating url v2.2.2 -> v2.4.0
    Updating utf-8 v0.7.5 -> v0.7.6
    Updating uuid v1.3.1 -> v1.3.4
    Updating vcpkg v0.2.10 -> v0.2.15
    Updating walkdir v2.3.2 -> v2.3.3
    Updating wasm-bindgen v0.2.84 -> v0.2.87
    Updating wasm-bindgen-backend v0.2.84 -> v0.2.87
    Updating wasm-bindgen-macro v0.2.84 -> v0.2.87
    Updating wasm-bindgen-macro-support v0.2.84 -> v0.2.87
    Updating wasm-bindgen-shared v0.2.84 -> v0.2.87
    Removing windows-sys v0.45.0
    Removing windows-targets v0.42.2
    Updating winnow v0.4.6 -> v0.4.7
    Updating writeable v0.5.1 -> v0.5.2
    Updating xattr v0.2.2 -> v0.2.3
    Updating yaml-rust v0.4.4 -> v0.4.5
    Updating yoke-derive v0.7.0 -> v0.7.1
    Updating zerofrom v0.1.1 -> v0.1.2
    Updating zerofrom-derive v0.1.1 -> v0.1.2
    Updating zerovec-derive v0.9.3 -> v0.9.4

    Removing ahash v0.7.4
    Removing ahash v0.8.2
      Adding ahash v0.7.6
      Adding ahash v0.8.3
    Removing aho-corasick v0.7.18
      Adding aho-corasick v0.7.20
      Adding aho-corasick v1.0.2
    Updating allocator-api2 v0.2.14 -> v0.2.15
    Updating ammonia v3.2.0 -> v3.3.0
      Adding android-tzdata v0.1.1
    Removing ansi_term v0.12.1
    Updating anstream v0.2.6 -> v0.3.2
    Updating anstyle v0.3.5 -> v1.0.1
    Updating anstyle-parse v0.1.1 -> v0.2.1
      Adding anstyle-query v1.0.0
    Updating anstyle-wincon v0.2.0 -> v1.0.1
    Updating anyhow v1.0.65 -> v1.0.71
    Updating arrayvec v0.7.0 -> v0.7.4
    Updating block-buffer v0.10.2 -> v0.10.4
    Updating bstr v1.3.0 -> v1.5.0
    Updating bytecount v0.6.2 -> v0.6.3
    Updating bytes v1.0.1 -> v1.4.0
    Updating camino v1.0.9 -> v1.1.4
    Updating chrono v0.4.24 -> v0.4.26
    Removing clap v3.2.20
    Removing clap v4.2.1
      Adding clap v3.2.25
      Adding clap v4.3.8
    Updating clap_builder v4.2.1 -> v4.3.8
    Updating clap_complete v4.0.7 -> v4.3.1
    Removing clap_derive v3.2.18
    Removing clap_derive v4.2.0
      Adding clap_derive v3.2.25
      Adding clap_derive v4.3.2
    Removing clap_lex v0.2.2
    Removing clap_lex v0.4.1
      Adding clap_lex v0.2.4
      Adding clap_lex v0.5.0
      Adding colorchoice v1.0.0
    Updating compiler_builtins v0.1.92 -> v0.1.93
    Updating compiletest_rs v0.10.0 -> v0.10.2
    Removing concolor-override v1.0.0
    Removing concolor-query v0.3.3
    Updating cpufeatures v0.2.5 -> v0.2.8
    Updating crossbeam-deque v0.8.2 -> v0.8.3
    Updating crossbeam-epoch v0.9.14 -> v0.9.15
    Updating crossbeam-utils v0.8.14 -> v0.8.16
    Updating ctrlc v3.3.1 -> v3.4.0
    Updating curl-sys v0.4.61+curl-8.0.1 -> v0.4.63+curl-8.1.2
    Updating derive-new v0.5.8 -> v0.5.9
    Updating digest v0.10.6 -> v0.10.7
    Updating dirs-sys v0.3.6 -> v0.3.7
    Updating displaydoc v0.2.3 -> v0.2.4
    Updating dissimilar v1.0.4 -> v1.0.6
    Updating dlmalloc v0.2.3 -> v0.2.4
    Updating either v1.6.0 -> v1.8.1
    Updating elasticlunr-rs v3.0.0 -> v3.0.2
    Updating env_logger v0.9.0 -> v0.9.3
      Adding equivalent v1.0.0
    Updating expect-test v1.4.0 -> v1.4.1
    Updating fastrand v1.8.0 -> v1.9.0
    Updating filetime v0.2.20 -> v0.2.21
    Updating flate2 v1.0.25 -> v1.0.26
    Updating form_urlencoded v1.0.1 -> v1.2.0
    Updating fs-err v2.8.1 -> v2.9.0
    Updating generic-array v0.14.4 -> v0.14.7
    Updating getrandom v0.2.8 -> v0.2.10
    Updating gimli v0.27.2 -> v0.27.3
    Updating glob v0.3.0 -> v0.3.1
    Updating handlebars v4.3.3 -> v4.3.7
    Updating hashbrown v0.13.1 -> v0.13.2
    Updating heck v0.4.0 -> v0.4.1
    Removing hermit-abi v0.3.0
      Adding hermit-abi v0.2.6
      Adding hermit-abi v0.3.1
    Updating hex v0.4.2 -> v0.4.3
    Updating humantime v2.0.1 -> v2.1.0
    Updating iana-time-zone v0.1.56 -> v0.1.57
    Updating idna v0.2.0 -> v0.4.0
    Updating if_chain v1.0.0 -> v1.0.2
      Adding indexmap v2.0.0
    Updating indoc v1.0.6 -> v1.0.9
    Updating io-lifetimes v1.0.3 -> v1.0.11
    Updating js-sys v0.3.61 -> v0.3.64
    Updating libloading v0.7.1 -> v0.7.4
    Updating libz-sys v1.1.8 -> v1.1.9
    Updating linked-hash-map v0.5.4 -> v0.5.6
    Updating linux-raw-sys v0.3.4 -> v0.3.8
    Updating lock_api v0.4.7 -> v0.4.10
    Updating log v0.4.14 -> v0.4.19
    Removing matches v0.1.8
    Updating md-5 v0.10.0 -> v0.10.5
    Updating mdbook v0.4.28 -> v0.4.30
    Updating measureme v10.1.0 -> v10.1.1
    Updating memmap2 v0.2.1 -> v0.2.3
    Removing memoffset v0.8.0
    Updating mime v0.3.16 -> v0.3.17
      Adding miniz_oxide v0.7.1
    Updating nom v7.1.0 -> v7.1.3
      Adding nu-ansi-term v0.46.0
    Removing num-integer v0.1.43
    Updating num-traits v0.2.12 -> v0.2.15
    Updating num_cpus v1.13.1 -> v1.15.0
    Updating object v0.30.1 -> v0.30.4
    Updating once_cell v1.17.1 -> v1.18.0
    Updating openssl-sys v0.9.87 -> v0.9.90
    Updating os_str_bytes v6.0.0 -> v6.5.1
      Adding overload v0.1.1
    Removing parking_lot_core v0.8.5
    Removing parking_lot_core v0.9.4
      Adding parking_lot_core v0.8.6
      Adding parking_lot_core v0.9.8
    Updating percent-encoding v2.1.0 -> v2.3.0
    Updating perf-event-open-sys v1.0.1 -> v3.0.0
    Updating pest v2.5.2 -> v2.7.0
    Updating pest_derive v2.5.2 -> v2.7.0
    Updating pest_generator v2.5.2 -> v2.7.0
    Updating pest_meta v2.5.2 -> v2.7.0
    Updating pin-project-lite v0.2.8 -> v0.2.9
    Updating pkg-config v0.3.25 -> v0.3.27
    Updating ppv-lite86 v0.2.8 -> v0.2.17
    Updating proc-macro-hack v0.5.19 -> v0.5.20+deprecated
    Updating proc-macro2 v1.0.56 -> v1.0.62
    Updating quote v1.0.26 -> v1.0.28
    Updating rand_chacha v0.3.0 -> v0.3.1
    Updating rayon v1.5.3 -> v1.7.0
    Updating rayon-core v1.9.3 -> v1.11.0
    Updating redox_syscall v0.2.10 -> v0.2.16
    Updating redox_users v0.4.0 -> v0.4.3
    Updating regex v1.5.6 -> v1.8.4
    Removing regex-syntax v0.6.26
    Removing regex-syntax v0.7.1
      Adding regex-syntax v0.6.29
      Adding regex-syntax v0.7.2
    Updating rustc-demangle v0.1.21 -> v0.1.23
    Updating rustix v0.37.7 -> v0.37.20
    Updating rustversion v1.0.5 -> v1.0.12
    Updating ryu v1.0.5 -> v1.0.13
    Updating schannel v0.1.19 -> v0.1.21
    Updating scoped-tls v1.0.0 -> v1.0.1
    Updating semver v1.0.12 -> v1.0.17
    Updating serde v1.0.160 -> v1.0.164
    Updating serde_derive v1.0.160 -> v1.0.164
    Updating serde_json v1.0.85 -> v1.0.99
    Updating serde_spanned v0.6.2 -> v0.6.3
    Updating sha2 v0.10.6 -> v0.10.7
    Updating sharded-slab v0.1.1 -> v0.1.4
    Updating shlex v1.0.0 -> v1.1.0
    Updating siphasher v0.3.3 -> v0.3.10
    Updating slab v0.4.2 -> v0.4.8
    Updating socket2 v0.4.1 -> v0.4.9
    Updating string_cache v0.8.3 -> v0.8.7
    Removing syn v1.0.102
    Removing syn v2.0.8
      Adding syn v1.0.109
      Adding syn v2.0.22
    Updating tempfile v3.5.0 -> v3.6.0
    Updating termcolor v1.1.3 -> v1.2.0
    Updating tester v0.9.0 -> v0.9.1
    Updating textwrap v0.15.0 -> v0.16.0
    Updating thread_local v1.1.4 -> v1.1.7
    Updating tinyvec_macros v0.1.0 -> v0.1.1
    Removing toml v0.5.7
    Removing toml v0.7.4
      Adding toml v0.5.11
      Adding toml v0.7.5
    Updating toml_datetime v0.6.2 -> v0.6.3
    Updating toml_edit v0.19.10 -> v0.19.11
    Updating tracing v0.1.35 -> v0.1.37
    Updating tracing-attributes v0.1.22 -> v0.1.26
    Updating tracing-core v0.1.28 -> v0.1.31
    Updating tracing-log v0.1.2 -> v0.1.3
    Updating tracing-subscriber v0.3.3 -> v0.3.17
    Updating tracing-tree v0.2.0 -> v0.2.3
    Updating ucd-parse v0.1.8 -> v0.1.10
    Updating unicode-bidi v0.3.4 -> v0.3.13
    Updating unicode-ident v1.0.5 -> v1.0.9
    Updating unicode-segmentation v1.10.0 -> v1.10.1
    Updating url v2.2.2 -> v2.4.0
    Updating utf-8 v0.7.5 -> v0.7.6
    Updating uuid v1.3.1 -> v1.3.4
    Updating vcpkg v0.2.10 -> v0.2.15
    Updating walkdir v2.3.2 -> v2.3.3
    Updating wasm-bindgen v0.2.84 -> v0.2.87
    Updating wasm-bindgen-backend v0.2.84 -> v0.2.87
    Updating wasm-bindgen-macro v0.2.84 -> v0.2.87
    Updating wasm-bindgen-macro-support v0.2.84 -> v0.2.87
    Updating wasm-bindgen-shared v0.2.84 -> v0.2.87
    Removing windows-sys v0.45.0
    Removing windows-targets v0.42.2
    Updating winnow v0.4.6 -> v0.4.7
    Updating writeable v0.5.1 -> v0.5.2
    Updating xattr v0.2.2 -> v0.2.3
    Updating yaml-rust v0.4.4 -> v0.4.5
    Updating yoke-derive v0.7.0 -> v0.7.1
    Updating zerofrom v0.1.1 -> v0.1.2
    Updating zerofrom-derive v0.1.1 -> v0.1.2
    Updating zerovec-derive v0.9.3 -> v0.9.4
nnethercote pushed a commit that referenced this pull request Sep 4, 2023
…=xFrednet

Fix tuple_array_conversions lint on nightly

```
changelog: ICE: [`tuple_array_conversions`]: Don't expect array length to always be usize
```

tl;dr: changed [`Const::eval_target_usize`](https://github.com/rust-lang/rust/blob/master/compiler/rustc_middle/src/ty/consts.rs#L359) to [`Consts::try_eval_target_usize`](https://github.com/rust-lang/rust/blob/master/compiler/rustc_middle/src/ty/consts.rs#L327) to get rid of ICE.

I have encountered a problem with clippy: it caught ICE when working with a codebase that uses a lot of nightly features.
Here's a (stripped) ICE info:

```
error: internal compiler error: /rustc/5c6a7e71cd66705c31c9af94077901a220f0870c/compiler/rustc_middle/src/ty/consts.rs:361:32: expected usize, got Const { ty: usize, kind: N/#1 }

thread 'rustc' panicked at /rustc/5c6a7e71cd66705c31c9af94077901a220f0870c/compiler/rustc_errors/src/lib.rs:1635:9:
Box<dyn Any>
stack backtrace:
...
  16:        0x110b9c590 - rustc_middle[449edf845976488d]::util::bug::bug_fmt
  17:        0x102f76ae0 - clippy_lints[71754038dd04c2d2]::tuple_array_conversions::all_bindings_are_for_conv
...
```

I don't really know what's going on low-level-wise, but seems like this lin assumed that the length of the array can always be treated as `usize`, and *I assume* this doesn't play well with `feat(generic_const_exprs)`.

I wasn't able to build a minimal reproducible example, but locally this fix does resolve the issue.
nnethercote pushed a commit that referenced this pull request Sep 28, 2023
Make `TyKind::Adt`'s `Debug` impl be more pretty

Currently `{:?}` on `Ty` for a `TyKind::Adt` would print as `Adt(Foo, [])`. This PR changes it to be `Foo` when there are no generics or `Foo<T>`/`Foo<T, U>` when there _are_ generics. Example from debug log:
`├─0ms DEBUG rustc_hir_analysis::astconv return=Bar<T/#0, U/#1>`

I should have done this in my initial PR for a prettier TyKind: Debug impl but I thought I would need to be accessing generics_of to figure out where in the "path" the generics would have to go??? but no, adts literally only have a single place the generics can go (on the end). Feel a bit silly about this :)

r? `@oli-obk`
nnethercote pushed a commit that referenced this pull request Dec 6, 2023
Change prefetch to avoid deadlock

Was abled to reproduce the deadlock in rust-lang#118205 and created a coredump when it happen. When looking at the backtraces  I noticed that the prefetch of exported_symbols (Thread 17 frame 4) started after the "actual" exported_symbols (Thread 2 frame 18) but it also is working on some of the collect_crate_mono_items (Thread 17 frame12 ) that Thread 2 is blocked on resulting in a deadlock.

This PR results in less parallell work that can be done at the same time but from what I can find we do not call the query exported_symbols from multiple places in the same join call any more.

```
Thread 17 (Thread 0x7f87b6299700 (LWP 11370)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f87be5166a9 in <parking_lot::condvar::Condvar>::wait_until_internal () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#2  0x00007f87be12d854 in <rustc_query_system::query::job::QueryLatch>::wait_on () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#3  0x00007f87bd27d16f in rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::DynamicConfig<rustc_query_system::query::caches::VecCache<rustc_span::def_id::CrateNum, rustc_middle::query::erase::Erased<[u8; 16]>>, false, false, false>, rustc_query_impl::plumbing::QueryCtxt, false> () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#4  0x00007f87bd0b5b6a in rustc_query_impl::query_impl::exported_symbols::get_query_non_incr::__rust_end_short_backtrace () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#5  0x00007f87bdaebb0a in rustc_metadata::rmeta::encoder::encode_metadata::{closure#1}::{closure#1} () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#6  0x00007f87bdae1509 in rayon_core::join::join_context::call_b::<core::option::Option<rustc_data_structures::marker::FromDyn<&[(rustc_middle::middle::exported_symbols::ExportedSymbol, rustc_middle::middle::exported_symbols::SymbolExportInfo)]>>, rayon_core::join::join::call<core::option::Option<rustc_data_structures::marker::FromDyn<&[(rustc_middle::middle::exported_symbols::ExportedSymbol, rustc_middle::middle::exported_symbols::SymbolExportInfo)]>>, rustc_data_structures::sync::parallel::enabled::join<rustc_metadata::rmeta::encoder::encode_metadata::{closure#1}::{closure#0}, rustc_metadata::rmeta::encoder::encode_metadata::{closure#1}::{closure#1}, (), &[(rustc_middle::middle::exported_symbols::ExportedSymbol, rustc_middle::middle::exported_symbols::SymbolExportInfo)]>::{closure#0}::{closure#1}>::{closure#0}>::{closure#0} () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#7  0x00007f87bdae32ff in <rayon_core::job::StackJob<rayon_core::latch::SpinLatch, rayon_core::join::join_context::call_b<core::option::Option<rustc_data_structures::marker::FromDyn<&[(rustc_middle::middle::exported_symbols::ExportedSymbol, rustc_middle::middle::exported_symbols::SymbolExportInfo)]>>, rayon_core::join::join::call<core::option::Option<rustc_data_structures::marker::FromDyn<&[(rustc_middle::middle::exported_symbols::ExportedSymbol, rustc_middle::middle::exported_symbols::SymbolExportInfo)]>>, rustc_data_structures::sync::parallel::enabled::join<rustc_metadata::rmeta::encoder::encode_metadata::{closure#1}::{closure#0}, rustc_metadata::rmeta::encoder::encode_metadata::{closure#1}::{closure#1}, (), &[(rustc_middle::middle::exported_symbols::ExportedSymbol, rustc_middle::middle::exported_symbols::SymbolExportInfo)]>::{closure#0}::{closure#1}>::{closure#0}>::{closure#0}, core::option::Option<rustc_data_structures::marker::FromDyn<&[(rustc_middle::middle::exported_symbols::ExportedSymbol, rustc_middle::middle::exported_symbols::SymbolExportInfo)]>>> as rayon_core::job::Job>::execute () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#8  0x00007f87b8338823 in <rayon_core::registry::WorkerThread>::wait_until_cold () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#9  0x00007f87bc2edbaf in rayon_core::join::join_context::<rayon::iter::plumbing::bridge_producer_consumer::helper<rayon::vec::DrainProducer<rustc_middle::mir::mono::MonoItem>, rayon::iter::for_each::ForEachConsumer<rustc_data_structures::sync::parallel::enabled::par_for_each_in<rustc_middle::mir::mono::MonoItem, alloc::vec::Vec<rustc_middle::mir::mono::MonoItem>, rustc_monomorphize::collector::collect_crate_mono_items::{closure#1}::{closure#0}>::{closure#0}::{closure#0}>>::{closure#0}, rayon::iter::plumbing::bridge_producer_consumer::helper<rayon::vec::DrainProducer<rustc_middle::mir::mono::MonoItem>, rayon::iter::for_each::ForEachConsumer<rustc_data_structures::sync::parallel::enabled::par_for_each_in<rustc_middle::mir::mono::MonoItem, alloc::vec::Vec<rustc_middle::mir::mono::MonoItem>, rustc_monomorphize::collector::collect_crate_mono_items::{closure#1}::{closure#0}>::{closure#0}::{closure#0}>>::{closure#1}, (), ()>::{closure#0} () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#10 0x00007f87bc2ed313 in rayon_core::registry::in_worker::<rayon_core::join::join_context<rayon::iter::plumbing::bridge_producer_consumer::helper<rayon::vec::DrainProducer<rustc_middle::mir::mono::MonoItem>, rayon::iter::for_each::ForEachConsumer<rustc_data_structures::sync::parallel::enabled::par_for_each_in<rustc_middle::mir::mono::MonoItem, alloc::vec::Vec<rustc_middle::mir::mono::MonoItem>, rustc_monomorphize::collector::collect_crate_mono_items::{closure#1}::{closure#0}>::{closure#0}::{closure#0}>>::{closure#0}, rayon::iter::plumbing::bridge_producer_consumer::helper<rayon::vec::DrainProducer<rustc_middle::mir::mono::MonoItem>, rayon::iter::for_each::ForEachConsumer<rustc_data_structures::sync::parallel::enabled::par_for_each_in<rustc_middle::mir::mono::MonoItem, alloc::vec::Vec<rustc_middle::mir::mono::MonoItem>, rustc_monomorphize::collector::collect_crate_mono_items::{closure#1}::{closure#0}>::{closure#0}::{closure#0}>>::{closure#1}, (), ()>::{closure#0}, ((), ())> () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#11 0x00007f87bc2db2a4 in rayon::iter::plumbing::bridge_producer_consumer::helper::<rayon::vec::DrainProducer<rustc_middle::mir::mono::MonoItem>, rayon::iter::for_each::ForEachConsumer<rustc_data_structures::sync::parallel::enabled::par_for_each_in<rustc_middle::mir::mono::MonoItem, alloc::vec::Vec<rustc_middle::mir::mono::MonoItem>, rustc_monomorphize::collector::collect_crate_mono_items::{closure#1}::{closure#0}>::{closure#0}::{closure#0}>> () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#12 0x00007f87bc2eead2 in <rayon_core::job::StackJob<rayon_core::latch::SpinLatch, rayon_core::join::join_context::call_b<(), rayon::iter::plumbing::bridge_producer_consumer::helper<rayon::vec::DrainProducer<rustc_middle::mir::mono::MonoItem>, rayon::iter::for_each::ForEachConsumer<rustc_data_structures::sync::parallel::enabled::par_for_each_in<rustc_middle::mir::mono::MonoItem, alloc::vec::Vec<rustc_middle::mir::mono::MonoItem>, rustc_monomorphize::collector::collect_crate_mono_items::{closure#1}::{closure#0}>::{closure#0}::{closure#0}>>::{closure#1}>::{closure#0}, ()> as rayon_core::job::Job>::execute () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#13 0x00007f87b8338823 in <rayon_core::registry::WorkerThread>::wait_until_cold () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#14 0x00007f87be52d1f9 in <rayon_core::registry::ThreadBuilder>::run () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#15 0x00007f87b8461c57 in <scoped_tls::ScopedKey<rustc_span::SessionGlobals>>::set::<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure#0}>::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#3}::{closure#0}::{closure#0}::{closure#0}, ()> () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#16 0x00007f87b846e465 in rustc_span::set_session_globals_then::<(), rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure#0}>::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#3}::{closure#0}::{closure#0}::{closure#0}> () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#17 0x00007f87b844f282 in <<crossbeam_utils::thread::ScopedThreadBuilder>::spawn<<rayon_core::ThreadPoolBuilder>::build_scoped<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure#0}>::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#3}::{closure#0}::{closure#0}, rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure#0}>::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#3}::{closure#0}::{closure#1}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#0}::{closure#0}::{closure#0}, ()>::{closure#0} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#18 0x00007f87b846af58 in <<std::thread::Builder>::spawn_unchecked_<alloc::boxed::Box<dyn core::ops::function::FnOnce<(), Output = ()> + core::marker::Send>, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#19 0x00007f87b7898e85 in std::sys::unix::thread::Thread::new::thread_start () from /home/andjo403/.rustup/toolchains/stage1/lib/libstd-d570b0650d35d951.so
rust-lang#20 0x00007f87b7615609 in start_thread (arg=<optimized out>) at pthread_create.c:477
rust-lang#21 0x00007f87b7755133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f87b729b700 (LWP 11368)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f87b7887b51 in std::sys::unix::locks::futex_condvar::Condvar::wait () from /home/andjo403/.rustup/toolchains/stage1/lib/libstd-d570b0650d35d951.so
rust-lang#2  0x00007f87b8339478 in <rayon_core::sleep::Sleep>::sleep () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#3  0x00007f87b83387c3 in <rayon_core::registry::WorkerThread>::wait_until_cold () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#4  0x00007f87bc2edbaf in rayon_core::join::join_context::<rayon::iter::plumbing::bridge_producer_consumer::helper<rayon::vec::DrainProducer<rustc_middle::mir::mono::MonoItem>, rayon::iter::for_each::ForEachConsumer<rustc_data_structures::sync::parallel::enabled::par_for_each_in<rustc_middle::mir::mono::MonoItem, alloc::vec::Vec<rustc_middle::mir::mono::MonoItem>, rustc_monomorphize::collector::collect_crate_mono_items::{closure#1}::{closure#0}>::{closure#0}::{closure#0}>>::{closure#0}, rayon::iter::plumbing::bridge_producer_consumer::helper<rayon::vec::DrainProducer<rustc_middle::mir::mono::MonoItem>, rayon::iter::for_each::ForEachConsumer<rustc_data_structures::sync::parallel::enabled::par_for_each_in<rustc_middle::mir::mono::MonoItem, alloc::vec::Vec<rustc_middle::mir::mono::MonoItem>, rustc_monomorphize::collector::collect_crate_mono_items::{closure#1}::{closure#0}>::{closure#0}::{closure#0}>>::{closure#1}, (), ()>::{closure#0} () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#5  0x00007f87bc2ed313 in rayon_core::registry::in_worker::<rayon_core::join::join_context<rayon::iter::plumbing::bridge_producer_consumer::helper<rayon::vec::DrainProducer<rustc_middle::mir::mono::MonoItem>, rayon::iter::for_each::ForEachConsumer<rustc_data_structures::sync::parallel::enabled::par_for_each_in<rustc_middle::mir::mono::MonoItem, alloc::vec::Vec<rustc_middle::mir::mono::MonoItem>, rustc_monomorphize::collector::collect_crate_mono_items::{closure#1}::{closure#0}>::{closure#0}::{closure#0}>>::{closure#0}, rayon::iter::plumbing::bridge_producer_consumer::helper<rayon::vec::DrainProducer<rustc_middle::mir::mono::MonoItem>, rayon::iter::for_each::ForEachConsumer<rustc_data_structures::sync::parallel::enabled::par_for_each_in<rustc_middle::mir::mono::MonoItem, alloc::vec::Vec<rustc_middle::mir::mono::MonoItem>, rustc_monomorphize::collector::collect_crate_mono_items::{closure#1}::{closure#0}>::{closure#0}::{closure#0}>>::{closure#1}, (), ()>::{closure#0}, ((), ())> () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#6  0x00007f87bc2db50c in <rayon::vec::IntoIter<rustc_middle::mir::mono::MonoItem> as rayon::iter::ParallelIterator>::for_each::<rustc_data_structures::sync::parallel::enabled::par_for_each_in<rustc_middle::mir::mono::MonoItem, alloc::vec::Vec<rustc_middle::mir::mono::MonoItem>, rustc_monomorphize::collector::collect_crate_mono_items::{closure#1}::{closure#0}>::{closure#0}::{closure#0}> () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#7  0x00007f87bc2e8cd7 in <rustc_session::session::Session>::time::<(), rustc_monomorphize::collector::collect_crate_mono_items::{closure#1}> () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#8  0x00007f87bc2b8f2c in rustc_monomorphize::collector::collect_crate_mono_items () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#9  0x00007f87bc2c30d9 in rustc_monomorphize::partitioning::collect_and_partition_mono_items () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#10 0x00007f87bcf2cde6 in rustc_query_impl::plumbing::__rust_begin_short_backtrace::<rustc_query_impl::query_impl::collect_and_partition_mono_items::dynamic_query::{closure#2}::{closure#0}, rustc_middle::query::erase::Erased<[u8; 24]>> () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#11 0x00007f87bd156a3c in <rustc_query_impl::query_impl::collect_and_partition_mono_items::dynamic_query::{closure#2} as core::ops::function::FnOnce<(rustc_middle::ty::context::TyCtxt, ())>>::call_once () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#12 0x00007f87bd1c6a7d in rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::DynamicConfig<rustc_query_system::query::caches::SingleCache<rustc_middle::query::erase::Erased<[u8; 24]>>, false, false, false>, rustc_query_impl::plumbing::QueryCtxt, false> () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#13 0x00007f87bd15df40 in rustc_query_impl::query_impl::collect_and_partition_mono_items::get_query_non_incr::__rust_end_short_backtrace () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#14 0x00007f87bd7a0ad9 in rustc_codegen_ssa::back::symbol_export::exported_symbols_provider_local () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#15 0x00007f87bcf29acb in rustc_query_impl::plumbing::__rust_begin_short_backtrace::<rustc_query_impl::query_impl::exported_symbols::dynamic_query::{closure#2}::{closure#0}, rustc_middle::query::erase::Erased<[u8; 16]>> () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#16 0x00007f87bcfdb350 in <rustc_query_impl::query_impl::exported_symbols::dynamic_query::{closure#2} as core::ops::function::FnOnce<(rustc_middle::ty::context::TyCtxt, rustc_span::def_id::CrateNum)>>::call_once () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#17 0x00007f87bd27d64f in rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::DynamicConfig<rustc_query_system::query::caches::VecCache<rustc_span::def_id::CrateNum, rustc_middle::query::erase::Erased<[u8; 16]>>, false, false, false>, rustc_query_impl::plumbing::QueryCtxt, false> () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#18 0x00007f87bd0b5b6a in rustc_query_impl::query_impl::exported_symbols::get_query_non_incr::__rust_end_short_backtrace () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#19 0x00007f87bda927ce in rustc_middle::query::plumbing::query_get_at::<rustc_query_system::query::caches::VecCache<rustc_span::def_id::CrateNum, rustc_middle::query::erase::Erased<[u8; 16]>>> () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#20 0x00007f87bda9c93f in <rustc_metadata::rmeta::encoder::EncodeContext>::encode_crate_root () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#21 0x00007f87bdaa6ef7 in rustc_metadata::rmeta::encoder::encode_metadata_impl () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#22 0x00007f87bdae0b77 in rayon_core::join::join_context::<rayon_core::join::join::call<core::option::Option<rustc_data_structures::marker::FromDyn<()>>, rustc_data_structures::sync::parallel::enabled::join<rustc_metadata::rmeta::encoder::encode_metadata::{closure#0}, rustc_metadata::rmeta::encoder::encode_metadata::{closure#1}, (), ()>::{closure#0}::{closure#0}>::{closure#0}, rayon_core::join::join::call<core::option::Option<rustc_data_structures::marker::FromDyn<()>>, rustc_data_structures::sync::parallel::enabled::join<rustc_metadata::rmeta::encoder::encode_metadata::{closure#0}, rustc_metadata::rmeta::encoder::encode_metadata::{closure#1}, (), ()>::{closure#0}::{closure#1}>::{closure#0}, core::option::Option<rustc_data_structures::marker::FromDyn<()>>, core::option::Option<rustc_data_structures::marker::FromDyn<()>>>::{closure#0} () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#23 0x00007f87bdaded2f in rayon_core::registry::in_worker::<rayon_core::join::join_context<rayon_core::join::join::call<core::option::Option<rustc_data_structures::marker::FromDyn<()>>, rustc_data_structures::sync::parallel::enabled::join<rustc_metadata::rmeta::encoder::encode_metadata::{closure#0}, rustc_metadata::rmeta::encoder::encode_metadata::{closure#1}, (), ()>::{closure#0}::{closure#0}>::{closure#0}, rayon_core::join::join::call<core::option::Option<rustc_data_structures::marker::FromDyn<()>>, rustc_data_structures::sync::parallel::enabled::join<rustc_metadata::rmeta::encoder::encode_metadata::{closure#0}, rustc_metadata::rmeta::encoder::encode_metadata::{closure#1}, (), ()>::{closure#0}::{closure#1}>::{closure#0}, core::option::Option<rustc_data_structures::marker::FromDyn<()>>, core::option::Option<rustc_data_structures::marker::FromDyn<()>>>::{closure#0}, (core::option::Option<rustc_data_structures::marker::FromDyn<()>>, core::option::Option<rustc_data_structures::marker::FromDyn<()>>)> () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#24 0x00007f87bdaa5a03 in rustc_metadata::rmeta::encoder::encode_metadata () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#25 0x00007f87bdaed628 in rustc_metadata::fs::encode_and_write_metadata () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#26 0x00007f87b86608be in rustc_interface::passes::start_codegen () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#27 0x00007f87b8664946 in <rustc_middle::ty::context::GlobalCtxt>::enter::<<rustc_interface::queries::Queries>::codegen_and_build_linker::{closure#0}, core::result::Result<rustc_interface::queries::Linker, rustc_span::ErrorGuaranteed>> () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#28 0x00007f87b864db00 in <rustc_interface::queries::Queries>::codegen_and_build_linker () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#29 0x00007f87b849400f in <rustc_interface::interface::Compiler>::enter::<rustc_driver_impl::run_compiler::{closure#0}::{closure#0}, core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_span::ErrorGuaranteed>> () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#30 0x00007f87b846e067 in rustc_span::set_source_map::<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_interface::interface::run_compiler<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure#0}>::{closure#0}::{closure#0}> () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#31 0x00007f87b844dc13 in <rayon_core::thread_pool::ThreadPool>::install::<rustc_interface::interface::run_compiler<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure#0}>::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#0} () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#32 0x00007f87b84509a1 in <rayon_core::job::StackJob<rayon_core::latch::LatchRef<rayon_core::latch::LockLatch>, <rayon_core::registry::Registry>::in_worker_cold<<rayon_core::thread_pool::ThreadPool>::install<rustc_interface::interface::run_compiler<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure#0}>::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#0}::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>> as rayon_core::job::Job>::execute () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#33 0x00007f87b8338823 in <rayon_core::registry::WorkerThread>::wait_until_cold () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#34 0x00007f87be52d1f9 in <rayon_core::registry::ThreadBuilder>::run () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#35 0x00007f87b8461c57 in <scoped_tls::ScopedKey<rustc_span::SessionGlobals>>::set::<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure#0}>::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#3}::{closure#0}::{closure#0}::{closure#0}, ()> () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#36 0x00007f87b846e465 in rustc_span::set_session_globals_then::<(), rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure#0}>::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#3}::{closure#0}::{closure#0}::{closure#0}> () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#37 0x00007f87b844f282 in <<crossbeam_utils::thread::ScopedThreadBuilder>::spawn<<rayon_core::ThreadPoolBuilder>::build_scoped<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure#0}>::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#3}::{closure#0}::{closure#0}, rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure#0}>::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#3}::{closure#0}::{closure#1}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#0}::{closure#0}::{closure#0}, ()>::{closure#0} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#38 0x00007f87b846af58 in <<std::thread::Builder>::spawn_unchecked_<alloc::boxed::Box<dyn core::ops::function::FnOnce<(), Output = ()> + core::marker::Send>, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so
rust-lang#39 0x00007f87b7898e85 in std::sys::unix::thread::Thread::new::thread_start () from /home/andjo403/.rustup/toolchains/stage1/lib/libstd-d570b0650d35d951.so
rust-lang#40 0x00007f87b7615609 in start_thread (arg=<optimized out>) at pthread_create.c:477
rust-lang#41 0x00007f87b7755133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

```

fixes rust-lang#118205
fixes rust-lang#117759 from the latest logs it is the same query map as in rust-lang#118205
fixes rust-lang#118529
fixes rust-lang#117784
cc rust-lang#118206

r? `@SparrowLii`
nnethercote pushed a commit that referenced this pull request May 19, 2024
…r=Mark-Simulacrum

lldb-formatters: Use StdSliceSyntheticProvider for &str

&str has associated summary provider which correctly displays string values in debugger, but while working on rust-lang#124458 I've noticed that a &str inside an enum displays a blob of memory until a 0 is reached (as a c-string) which makes a very bizarre experience when debugging

However there is already StdSliceSyntheticProvider which we use for other slices. This PR enables the same synthetic provider to be used for &str, however the summary provider is still fixed to return the string value

I've added a test `debuginfo/strings-and-strs.rs` which prior to this PR would output the following in LLDB:
```
* thread #1, name = 'a', stop reason = breakpoint 1.1
    frame #0: 0x0000555555556383 a`strings_and_strs::main::h1d2b5f9227b8767d at strings-and-strs.rs:47:5
   44  	    let plain_str = "Hello";
   45  	    let str_in_struct = Foo { inner: "Hello" };
   46  	    let str_in_tuple = ("Hello", "World");
-> 47  	    zzz(); // #break
   48  	}
   49
   50  	fn zzz() {
(lldb) frame var
(alloc::string::String) plain_string = "Hello" {
  vec = size=5 {
    [0] = 'H'
    [1] = 'e'
    [2] = 'l'
    [3] = 'l'
    [4] = 'o'
  }
}
(&str) plain_str = "Hello" {
  data_ptr = 0x0000555555557263 "HelloWorld\U00000001gdb_load_rust_pretty_printers.py"
  length = 5
}
(strings_and_strs::Foo) str_in_struct = {
  inner = "Hello" {
    data_ptr = 0x0000555555557263 "HelloWorld\U00000001gdb_load_rust_pretty_printers.py"
    length = 5
  }
}
((&str, &str)) str_in_tuple = {
  0 = "Hello" {
    data_ptr = 0x0000555555557263 "HelloWorld\U00000001gdb_load_rust_pretty_printers.py"
    length = 5
  }
  1 = "World" {
    data_ptr = 0x0000555555557268 "World\U00000001gdb_load_rust_pretty_printers.py"
    length = 5
  }
}
```
After this PR it would look the following way:

```
* thread #1, name = 'a', stop reason = breakpoint 1.1
    frame #0: 0x0000555555556383 a`strings_and_strs::main::h1d2b5f9227b8767d at strings-and-strs.rs:47:5
   44  	    let plain_str = "Hello";
   45  	    let str_in_struct = Foo { inner: "Hello" };
   46  	    let str_in_tuple = ("Hello", "World");
-> 47  	    zzz(); // #break
   48  	}
   49
   50  	fn zzz() {
(lldb) frame var
(alloc::string::String) plain_string = "Hello" {
  vec = size=5 {
    [0] = 'H'
    [1] = 'e'
    [2] = 'l'
    [3] = 'l'
    [4] = 'o'
  }
}
(&str) plain_str = "Hello" {
  [0] = 'H'
  [1] = 'e'
  [2] = 'l'
  [3] = 'l'
  [4] = 'o'
}
(strings_and_strs::Foo) str_in_struct = {
  inner = "Hello" {
    [0] = 'H'
    [1] = 'e'
    [2] = 'l'
    [3] = 'l'
    [4] = 'o'
  }
}
((&str, &str)) str_in_tuple = {
  0 = "Hello" {
    [0] = 'H'
    [1] = 'e'
    [2] = 'l'
    [3] = 'l'
    [4] = 'o'
  }
  1 = "World" {
    [0] = 'W'
    [1] = 'o'
    [2] = 'r'
    [3] = 'l'
    [4] = 'd'
  }
}
```
nnethercote pushed a commit that referenced this pull request Jun 9, 2024
…-codegen-tests, r=erikdesjardins,workingjubilee

Repair several `riscv64gc-unknown-linux-gnu` codegen tests

Together with joshua.zivkovic@codethink.co.uk, we've been starting to explore improving the state of the `riscv64gc-unknown-linux-gnu` target. Additionally, I'm looking to add support for this platform in [Ferrocene](https://github.com/ferrocene/ferrocene) ([Related PR](ferrocene/ferrocene#618)).

While running the test suite, we noted several tests were failing.

It appears that several of the riscv64gc-unknown-linux-gnu codegen tests have not been updated in some time and seem to have experienced a small amount of bitrot.

After speaking with `@workingjubilee` (as I have little expertise in LLVM codegen) I believe these changes to be correct.

### `tests/codegen/riscv-abi/call-llvm-intrinsics.rs`

I believe this change does not alter what the test is testing and is harmless.

### `tests/codegen/riscv-abi/riscv64-lp64d-abi.rs`

The changes largely mirrors those from loongarch64:

https://github.com/rust-lang/rust/blob/550d1b4fb6de23990f4108815c3b1a9d1659e5c4/tests/codegen/loongarch-abi/loongarch64-lp64d-abi.rs#L13-L15

https://github.com/rust-lang/rust/blob/550d1b4fb6de23990f4108815c3b1a9d1659e5c4/tests/codegen/loongarch-abi/loongarch64-lp64d-abi.rs#L153-L155

https://github.com/rust-lang/rust/blob/550d1b4fb6de23990f4108815c3b1a9d1659e5c4/tests/codegen/loongarch-abi/loongarch64-lp64d-abi.rs#L259-L261

https://github.com/rust-lang/rust/blob/550d1b4fb6de23990f4108815c3b1a9d1659e5c4/tests/codegen/loongarch-abi/loongarch64-lp64d-abi.rs#L263-L267

### `tests/codegen/riscv-abi/riscv64-lp64f-lp64d-abi.rs`

The changes largely mirror that from loongarch64 or llvm:

https://github.com/rust-lang/rust/blob/550d1b4fb6de23990f4108815c3b1a9d1659e5c4/tests/codegen/loongarch-abi/loongarch64-lp64d-abi.rs#L13-L26

https://github.com/rust-lang/llvm-project/blob/5399a24c66cb6164cf32280e7d300488c90d5765/clang/test/CodeGen/RISCV/riscv64-abi.c#L612-L617

### `tests/ui/debuginfo/debuginfo-emit-llvm-ir-and-split-debuginfo.rs`

The test is ignored since `-Csplit-debuginfo=unpacked` is not supported on this platform. Context can be found in rust-lang#120518.

## Reproducing the failures

Using a `config.toml` with the following:

```toml
# ...

target = [
   # ...
   "riscv64gc-unknown-linux-gnu",
]
```

> [!NOTE]
> You may need to install a RICV-V toolchain! We get ours from [here](https://www.embecosm.com/resources/tool-chain-downloads/#riscv-linux).
>
> If you are using an old (20.04) Ubuntu container the compiler in the repositories (`gcc-riscv64-linux-gnu`) won't work!

Run the following test suite:

```bash
./x.py test tests/codegen
```

<details>

<summary>Expected output</summary>

```
ana@Autonoma:~/git/rust-lang/rust$ ./x.py test tests/codegen
Building bootstrap
    Finished `dev` profile [unoptimized] target(s) in 0.03s
WARNING: The `change-id` is missing in the `config.toml`. This means that you will not be able to track the major changes made to the bootstrap configurations.
NOTE: to silence this warning, add `change-id = 124501` at the top of `config.toml`
Building stage0 library artifacts (x86_64-unknown-linux-gnu)
    Finished `release` profile [optimized] target(s) in 0.11s
Building compiler artifacts (stage0 -> stage1, x86_64-unknown-linux-gnu)
    Finished `release` profile [optimized] target(s) in 0.18s
Creating a sysroot for stage1 compiler (use `rustup toolchain link 'name' build/host/stage1`)
Building stage1 library artifacts (x86_64-unknown-linux-gnu)
    Finished `release` profile [optimized] target(s) in 0.11s
Building stage0 tool compiletest (x86_64-unknown-linux-gnu)
    Finished `release` profile [optimized] target(s) in 0.11s
Testing stage1 compiletest suite=codegen mode=codegen (x86_64-unknown-linux-gnu)

running 652 tests
iii......ii...iiiiiii...........ii..iii....i......i......i......iii...iiiii..i..i...i...  88/652
.............i............iii..iiii.....................i............................... 176/652
iiiiiii.............iiiiiiiii.iii....i.................i....................i...ii....i. 264/652
..i........i.........i..i........iii.........i............ii................ii..i....... 352/652
...............i...i....ii.i.....i......................ii.ii...iiiiiiiiiiiiiiiiiiiiiiii 440/652
iii....................iiiiiiiiiiiiiiii.........................iii.i..........i........ 528/652
...i...ii...........i...ii.i..i..........i..............................ii.....ii.i..ii. 616/652
.ii.................................

test result: ok. 498 passed; 0 failed; 154 ignored; 0 measured; 0 filtered out; finished in 4.76s

Building stage1 library artifacts (x86_64-unknown-linux-gnu -> riscv64gc-unknown-linux-gnu)
    Finished `release` profile [optimized] target(s) in 0.10s
Testing stage1 compiletest suite=codegen mode=codegen (x86_64-unknown-linux-gnu -> riscv64gc-unknown-linux-gnu)

running 652 tests
iii......ii..iiiiiii.....i..i..i.i...i........i..i.......i......iii...iiiii..i.i....i...  88/652
.............i............iii..iiii....................i...............................i 176/652
iiiiii..............iiiiiiiii.iii.....i................i..................i.....ii....i. 264/652
..i........i..........i.i........iii..........i...........ii................ii..i....... 352/652
...............i...i....ii.i.....i......................i.......iii.iiiiiiiiiiiiiiiiiiii 440/652
iiii...................iiiiiiiiiiiiiiii................
[codegen] tests/codegen/riscv-abi/call-llvm-intrinsics.rs ... F
.....
[codegen] tests/codegen/riscv-abi/riscv64-lp64f-lp64d-abi.rs ... F
..iii.i.
[codegen] tests/codegen/riscv-abi/riscv64-lp64d-abi.rs ... F
........i........ 528/652
...i...ii...........i...ii..i.i..........i..............................ii.....ii.i..ii. 616/652
.ii.................................

failures:

---- [codegen] tests/codegen/riscv-abi/call-llvm-intrinsics.rs stdout ----

error: verification with 'FileCheck' failed
status: exit status: 1
command: "/home/ana/git/rust-lang/rust/build/x86_64-unknown-linux-gnu/llvm/build/bin/FileCheck" "--input-file" "/home/ana/git/rust-lang/rust/build/x86_64-unknown-linux-gnu/test/codegen/riscv-abi/call-llvm-intrinsics/call-llvm-intrinsics.ll" "/home/ana/git/rust-lang/rust/tests/codegen/riscv-abi/call-llvm-intrinsics.rs" "--check-prefix=CHECK" "--check-prefix" "NONMSVC" "--allow-unused-prefixes" "--dump-input-context" "100"
stdout: none
--- stderr -------------------------------
/home/ana/git/rust-lang/rust/tests/codegen/riscv-abi/call-llvm-intrinsics.rs:26:12: error: CHECK: expected string not found in input
 // CHECK: store float 4.000000e+00, float* %{{.}}, align 4
           ^
/home/ana/git/rust-lang/rust/build/x86_64-unknown-linux-gnu/test/codegen/riscv-abi/call-llvm-intrinsics/call-llvm-intrinsics.ll:1:1: note: scanning from here
; ModuleID = 'call_llvm_intrinsics.b4a95fd5831b1bb7-cgu.0'
^
/home/ana/git/rust-lang/rust/build/x86_64-unknown-linux-gnu/test/codegen/riscv-abi/call-llvm-intrinsics/call-llvm-intrinsics.ll:53:2: note: possible intended match here
 store float 4.000000e+00, ptr %3, align 4
 ^

Input file: /home/ana/git/rust-lang/rust/build/x86_64-unknown-linux-gnu/test/codegen/riscv-abi/call-llvm-intrinsics/call-llvm-intrinsics.ll
Check file: /home/ana/git/rust-lang/rust/tests/codegen/riscv-abi/call-llvm-intrinsics.rs

-dump-input=help explains the following input dump.

Input was:
<<<<<<
            1: ; ModuleID = 'call_llvm_intrinsics.b4a95fd5831b1bb7-cgu.0'
check:26'0     X~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ error: no match found
            2: source_filename = "call_llvm_intrinsics.b4a95fd5831b1bb7-cgu.0"
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            3: target datalayout = "e-m:e-p:64:64-i64:64-i128:128-n32:64-S128"
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            4: target triple = "riscv64-unknown-linux-gnu"
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            5:
check:26'0     ~
            6: `@alloc_cebd5a1664be1c73eee4a1aab7937c96` = private unnamed_addr constant <{ [2 x i8] }> <{ [2 x i8] c"A\0A" }>, align 1
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            7: `@alloc_bddb4fe6d67b5a5a93d73a63d68b4b9e` = private unnamed_addr constant <{ ptr, [8 x i8] }> <{ ptr `@alloc_cebd5a1664be1c73eee4a1aab7937c96,` [8 x i8] c"\02\00\00\00\00\00\00\00" }>, align 8
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            8: `@0` = private unnamed_addr constant <{ [8 x i8], [8 x i8] }> <{ [8 x i8] zeroinitializer, [8 x i8] undef }>, align 8
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            9:
check:26'0     ~
           10: ; core::ptr::drop_in_place<call_llvm_intrinsics::A>
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           11: ; Function Attrs: uwtable
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~
           12: define internal void `@"_ZN4core3ptr44drop_in_place$LT$call_llvm_intrinsics..A$GT$17hf11b50bd9b9c5359E"(ptr` noalias noundef nonnull align 1 %_1) unnamed_addr #0 {
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           13: start:
check:26'0     ~~~~~~~
           14: ; call <call_llvm_intrinsics::A as core::ops::drop::Drop>::drop
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           15:  call void `@"_ZN65_$LT$call_llvm_intrinsics..A$u20$as$u20$core..ops..drop..Drop$GT$4drop17hc84a7f61b5f719bdE"(ptr` noalias noundef nonnull align 1 %_1)
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           16:  ret void
check:26'0     ~~~~~~~~~~
           17: }
check:26'0     ~~
           18:
check:26'0     ~
           19: ; <call_llvm_intrinsics::A as core::ops::drop::Drop>::drop
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           20: ; Function Attrs: uwtable
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~
           21: define void `@"_ZN65_$LT$call_llvm_intrinsics..A$u20$as$u20$core..ops..drop..Drop$GT$4drop17hc84a7f61b5f719bdE"(ptr` noalias noundef nonnull align 1 %self) unnamed_addr #0 {
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           22: start:
check:26'0     ~~~~~~~
           23:  %_3 = alloca [48 x i8], align 8
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           24:  call void `@llvm.lifetime.start.p0(i64` 48, ptr %_3)
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           25:  store ptr `@alloc_bddb4fe6d67b5a5a93d73a63d68b4b9e,` ptr %_3, align 8
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           26:  %0 = getelementptr inbounds i8, ptr %_3, i64 8
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           27:  store i64 1, ptr %0, align 8
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           28:  %1 = load ptr, ptr `@0,` align 8, !align !4, !noundef !5
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           29:  %2 = load i64, ptr getelementptr inbounds (i8, ptr `@0,` i64 8), align 8
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           30:  %3 = getelementptr inbounds i8, ptr %_3, i64 32
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           31:  store ptr %1, ptr %3, align 8
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           32:  %4 = getelementptr inbounds i8, ptr %3, i64 8
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           33:  store i64 %2, ptr %4, align 8
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           34:  %5 = getelementptr inbounds i8, ptr %_3, i64 16
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           35:  store ptr inttoptr (i64 8 to ptr), ptr %5, align 8
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           36:  %6 = getelementptr inbounds i8, ptr %5, i64 8
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           37:  store i64 0, ptr %6, align 8
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           38: ; call std::io::stdio::_print
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           39:  call void `@_ZN3std2io5stdio6_print17h38b16d890daf9d05E(ptr` noalias nocapture noundef align 8 dereferenceable(48) %_3)
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           40:  call void `@llvm.lifetime.end.p0(i64` 48, ptr %_3)
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           41:  ret void
check:26'0     ~~~~~~~~~~
           42: }
check:26'0     ~~
           43:
check:26'0     ~
           44: ; call_llvm_intrinsics::do_call
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           45: ; Function Attrs: uwtable
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~
           46: define void `@_ZN20call_llvm_intrinsics7do_call17h1d78694c55381316E()` unnamed_addr #0 {
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           47: start:
check:26'0     ~~~~~~~
           48:  %0 = alloca [4 x i8], align 4
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           49:  %1 = alloca [4 x i8], align 4
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           50:  %2 = alloca [4 x i8], align 4
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           51:  %3 = alloca [4 x i8], align 4
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           52:  %_1 = alloca [0 x i8], align 1
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           53:  store float 4.000000e+00, ptr %3, align 4
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
check:26'1      ?                                          possible intended match
           54:  call void `@llvm.lifetime.start.p0(i64` 4, ptr %2)
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           55:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 4 %2, ptr align 4 %3, i64 4, i1 false)
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           56:  %4 = load float, ptr %2, align 4
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           57:  call void `@llvm.lifetime.end.p0(i64` 4, ptr %2)
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           58:  %5 = call float `@llvm.sqrt.f32(float` %4) rust-lang#4
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           59:  call void `@llvm.lifetime.start.p0(i64` 4, ptr %1)
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           60:  call void `@llvm.lifetime.start.p0(i64` 4, ptr %0)
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           61:  store float %5, ptr %0, align 4
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           62:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 4 %1, ptr align 4 %0, i64 4, i1 false)
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           63:  call void `@llvm.lifetime.end.p0(i64` 4, ptr %0)
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           64:  %_2 = load float, ptr %1, align 4, !noundef !5
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           65:  call void `@llvm.lifetime.end.p0(i64` 4, ptr %1)
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           66: ; call core::ptr::drop_in_place<call_llvm_intrinsics::A>
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           67:  call void `@"_ZN4core3ptr44drop_in_place$LT$call_llvm_intrinsics..A$GT$17hf11b50bd9b9c5359E"(ptr` noalias noundef nonnull align 1 %_1)
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           68:  ret void
check:26'0     ~~~~~~~~~~
           69: }
check:26'0     ~~
           70:
check:26'0     ~
           71: ; std::io::stdio::_print
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~
           72: ; Function Attrs: uwtable
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~
           73: declare void `@_ZN3std2io5stdio6_print17h38b16d890daf9d05E(ptr` noalias nocapture noundef align 8 dereferenceable(48)) unnamed_addr #0
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           74:
check:26'0     ~
           75: ; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           76: declare void `@llvm.memcpy.p0.p0.i64(ptr` noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #1
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           77:
check:26'0     ~
           78: ; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           79: declare float `@llvm.sqrt.f32(float)` unnamed_addr rust-lang#2
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           80:
check:26'0     ~
           81: ; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           82: declare void `@llvm.lifetime.start.p0(i64` immarg, ptr nocapture) rust-lang#3
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           83:
check:26'0     ~
           84: ; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           85: declare void `@llvm.lifetime.end.p0(i64` immarg, ptr nocapture) rust-lang#3
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           86:
check:26'0     ~
           87: attributes #0 = { uwtable "target-cpu"="generic-rv64" "target-features"="+m,+a,+f,+d,+c" }
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           88: attributes #1 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           89: attributes rust-lang#2 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           90: attributes rust-lang#3 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           91: attributes rust-lang#4 = { nounwind }
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           92:
check:26'0     ~
           93: !llvm.module.flags = !{!0, !1, !2}
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           94: !llvm.ident = !{!3}
check:26'0     ~~~~~~~~~~~~~~~~~~~~
           95:
check:26'0     ~
           96: !0 = !{i32 8, !"PIC Level", i32 2}
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           97: !1 = !{i32 1, !"Code Model", i32 3}
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           98: !2 = !{i32 1, !"target-abi", !"lp64d"}
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           99: !3 = !{!"rustc version 1.80.0-dev"}
check:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          100: !4 = !{i64 8}
check:26'0     ~~~~~~~~~~~~~~
          101: !5 = !{}
check:26'0     ~~~~~~~~~
>>>>>>
------------------------------------------

---- [codegen] tests/codegen/riscv-abi/riscv64-lp64f-lp64d-abi.rs stdout ----

error: verification with 'FileCheck' failed
status: exit status: 1
command: "/home/ana/git/rust-lang/rust/build/x86_64-unknown-linux-gnu/llvm/build/bin/FileCheck" "--input-file" "/home/ana/git/rust-lang/rust/build/x86_64-unknown-linux-gnu/test/codegen/riscv-abi/riscv64-lp64f-lp64d-abi/riscv64-lp64f-lp64d-abi.ll" "/home/ana/git/rust-lang/rust/tests/codegen/riscv-abi/riscv64-lp64f-lp64d-abi.rs" "--check-prefix=CHECK" "--check-prefix" "NONMSVC" "--allow-unused-prefixes" "--dump-input-context" "100"
stdout: none
--- stderr -------------------------------
/home/ana/git/rust-lang/rust/tests/codegen/riscv-abi/riscv64-lp64f-lp64d-abi.rs:7:11: error: CHECK: expected string not found in input
// CHECK: define void `@f_fpr_tracking(float` %0, float %1, float %2, float %3, float %4, float %5, float %6, float %7, i8 zeroext %i)
          ^
/home/ana/git/rust-lang/rust/build/x86_64-unknown-linux-gnu/test/codegen/riscv-abi/riscv64-lp64f-lp64d-abi/riscv64-lp64f-lp64d-abi.ll:1:1: note: scanning from here
; ModuleID = 'riscv64_lp64f_lp64d_abi.ae8fa95bac1a0604-cgu.0'
^
/home/ana/git/rust-lang/rust/build/x86_64-unknown-linux-gnu/test/codegen/riscv-abi/riscv64-lp64f-lp64d-abi/riscv64-lp64f-lp64d-abi.ll:9:1: note: possible intended match here
define void `@f_fpr_tracking(float` %0, float %1, float %2, float %3, float %4, float %5, float %6, float %7, i8 noundef zeroext %i) unnamed_addr #0 {
^

Input file: /home/ana/git/rust-lang/rust/build/x86_64-unknown-linux-gnu/test/codegen/riscv-abi/riscv64-lp64f-lp64d-abi/riscv64-lp64f-lp64d-abi.ll
Check file: /home/ana/git/rust-lang/rust/tests/codegen/riscv-abi/riscv64-lp64f-lp64d-abi.rs

-dump-input=help explains the following input dump.

Input was:
<<<<<<
           1: ; ModuleID = 'riscv64_lp64f_lp64d_abi.ae8fa95bac1a0604-cgu.0'
check:7'0     X~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ error: no match found
           2: source_filename = "riscv64_lp64f_lp64d_abi.ae8fa95bac1a0604-cgu.0"
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           3: target datalayout = "e-m:e-p:64:64-i64:64-i128:128-n32:64-S128"
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           4: target triple = "riscv64-unknown-linux-gnu"
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           5:
check:7'0     ~
           6: %Tricky1 = type { [1 x float] }
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           7:
check:7'0     ~
           8: ; Function Attrs: uwtable
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~
           9: define void `@f_fpr_tracking(float` %0, float %1, float %2, float %3, float %4, float %5, float %6, float %7, i8 noundef zeroext %i) unnamed_addr #0 {
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
check:7'1     ?                                                                                                                                                     possible intended match
          10: start:
check:7'0     ~~~~~~~
          11:  %8 = alloca [4 x i8], align 4
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          12:  %h = alloca [4 x i8], align 4
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          13:  %9 = alloca [4 x i8], align 4
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          14:  %g = alloca [4 x i8], align 4
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          15:  %10 = alloca [4 x i8], align 4
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          16:  %f = alloca [4 x i8], align 4
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          17:  %11 = alloca [4 x i8], align 4
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          18:  %e = alloca [4 x i8], align 4
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          19:  %12 = alloca [4 x i8], align 4
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          20:  %d = alloca [4 x i8], align 4
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          21:  %13 = alloca [4 x i8], align 4
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          22:  %c = alloca [4 x i8], align 4
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          23:  %14 = alloca [4 x i8], align 4
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          24:  %b = alloca [4 x i8], align 4
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          25:  %15 = alloca [4 x i8], align 4
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          26:  %a = alloca [4 x i8], align 4
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          27:  call void `@llvm.lifetime.start.p0(i64` 4, ptr %15)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          28:  store float %0, ptr %15, align 4
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          29:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 4 %a, ptr align 4 %15, i64 4, i1 false)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          30:  call void `@llvm.lifetime.end.p0(i64` 4, ptr %15)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          31:  call void `@llvm.lifetime.start.p0(i64` 4, ptr %14)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          32:  store float %1, ptr %14, align 4
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          33:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 4 %b, ptr align 4 %14, i64 4, i1 false)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          34:  call void `@llvm.lifetime.end.p0(i64` 4, ptr %14)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          35:  call void `@llvm.lifetime.start.p0(i64` 4, ptr %13)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          36:  store float %2, ptr %13, align 4
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          37:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 4 %c, ptr align 4 %13, i64 4, i1 false)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          38:  call void `@llvm.lifetime.end.p0(i64` 4, ptr %13)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          39:  call void `@llvm.lifetime.start.p0(i64` 4, ptr %12)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          40:  store float %3, ptr %12, align 4
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          41:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 4 %d, ptr align 4 %12, i64 4, i1 false)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          42:  call void `@llvm.lifetime.end.p0(i64` 4, ptr %12)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          43:  call void `@llvm.lifetime.start.p0(i64` 4, ptr %11)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          44:  store float %4, ptr %11, align 4
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          45:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 4 %e, ptr align 4 %11, i64 4, i1 false)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          46:  call void `@llvm.lifetime.end.p0(i64` 4, ptr %11)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          47:  call void `@llvm.lifetime.start.p0(i64` 4, ptr %10)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          48:  store float %5, ptr %10, align 4
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          49:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 4 %f, ptr align 4 %10, i64 4, i1 false)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          50:  call void `@llvm.lifetime.end.p0(i64` 4, ptr %10)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          51:  call void `@llvm.lifetime.start.p0(i64` 4, ptr %9)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          52:  store float %6, ptr %9, align 4
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          53:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 4 %g, ptr align 4 %9, i64 4, i1 false)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          54:  call void `@llvm.lifetime.end.p0(i64` 4, ptr %9)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          55:  call void `@llvm.lifetime.start.p0(i64` 4, ptr %8)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          56:  store float %7, ptr %8, align 4
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          57:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 4 %h, ptr align 4 %8, i64 4, i1 false)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          58:  call void `@llvm.lifetime.end.p0(i64` 4, ptr %8)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          59:  ret void
check:7'0     ~~~~~~~~~~
          60: }
check:7'0     ~~
          61:
check:7'0     ~
          62: ; Function Attrs: uwtable
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~
          63: define void `@f_float_s_arg(float` %0) unnamed_addr #0 {
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          64: start:
check:7'0     ~~~~~~~
          65:  %1 = alloca [4 x i8], align 4
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          66:  %a = alloca [4 x i8], align 4
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          67:  call void `@llvm.lifetime.start.p0(i64` 4, ptr %1)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          68:  store float %0, ptr %1, align 4
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          69:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 4 %a, ptr align 4 %1, i64 4, i1 false)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          70:  call void `@llvm.lifetime.end.p0(i64` 4, ptr %1)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          71:  ret void
check:7'0     ~~~~~~~~~~
          72: }
check:7'0     ~~
          73:
check:7'0     ~
          74: ; Function Attrs: uwtable
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~
          75: define float `@f_ret_float_s()` unnamed_addr #0 {
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          76: start:
check:7'0     ~~~~~~~
          77:  %_0 = alloca [4 x i8], align 4
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          78:  store float 1.000000e+00, ptr %_0, align 4
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          79:  %0 = load float, ptr %_0, align 4
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          80:  ret float %0
check:7'0     ~~~~~~~~~~~~~~
          81: }
check:7'0     ~~
          82:
check:7'0     ~
          83: ; Function Attrs: uwtable
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~
          84: define void `@f_float_float_s_arg({` float, float } %0) unnamed_addr #0 {
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          85: start:
check:7'0     ~~~~~~~
          86:  %1 = alloca [8 x i8], align 4
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          87:  %a = alloca [8 x i8], align 4
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          88:  call void `@llvm.lifetime.start.p0(i64` 8, ptr %1)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          89:  store { float, float } %0, ptr %1, align 4
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          90:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 4 %a, ptr align 4 %1, i64 8, i1 false)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          91:  call void `@llvm.lifetime.end.p0(i64` 8, ptr %1)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          92:  ret void
check:7'0     ~~~~~~~~~~
          93: }
check:7'0     ~~
          94:
check:7'0     ~
          95: ; Function Attrs: uwtable
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~
          96: define { float, float } `@f_ret_float_float_s()` unnamed_addr #0 {
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          97: start:
check:7'0     ~~~~~~~
          98:  %0 = alloca [8 x i8], align 4
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          99:  store float 1.000000e+00, ptr %0, align 4
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         100:  %1 = getelementptr inbounds i8, ptr %0, i64 4
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         101:  store float 2.000000e+00, ptr %1, align 4
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         102:  %2 = load { float, float }, ptr %0, align 4
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         103:  ret { float, float } %2
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~
         104: }
check:7'0     ~~
         105:
check:7'0     ~
         106: ; Function Attrs: uwtable
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~
         107: define void `@f_float_float_s_arg_insufficient_fprs(float` %0, float %1, float %2, float %3, float %4, float %5, float %6, i64 %7) unnamed_addr #0 {
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         108: start:
check:7'0     ~~~~~~~
         109:  %8 = alloca [8 x i8], align 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           .
           .
           .
>>>>>>
------------------------------------------

---- [codegen] tests/codegen/riscv-abi/riscv64-lp64d-abi.rs stdout ----

error: verification with 'FileCheck' failed
status: exit status: 1
command: "/home/ana/git/rust-lang/rust/build/x86_64-unknown-linux-gnu/llvm/build/bin/FileCheck" "--input-file" "/home/ana/git/rust-lang/rust/build/x86_64-unknown-linux-gnu/test/codegen/riscv-abi/riscv64-lp64d-abi/riscv64-lp64d-abi.ll" "/home/ana/git/rust-lang/rust/tests/codegen/riscv-abi/riscv64-lp64d-abi.rs" "--check-prefix=CHECK" "--check-prefix" "NONMSVC" "--allow-unused-prefixes" "--dump-input-context" "100"
stdout: none
--- stderr -------------------------------
/home/ana/git/rust-lang/rust/tests/codegen/riscv-abi/riscv64-lp64d-abi.rs:7:11: error: CHECK: expected string not found in input
// CHECK: define void `@f_fpr_tracking(double` %0, double %1, double %2, double %3, double %4, double %5, double %6, double %7, i8 zeroext %i)
          ^
/home/ana/git/rust-lang/rust/build/x86_64-unknown-linux-gnu/test/codegen/riscv-abi/riscv64-lp64d-abi/riscv64-lp64d-abi.ll:1:1: note: scanning from here
; ModuleID = 'riscv64_lp64d_abi.bed282cd9c73cc17-cgu.0'
^
/home/ana/git/rust-lang/rust/build/x86_64-unknown-linux-gnu/test/codegen/riscv-abi/riscv64-lp64d-abi/riscv64-lp64d-abi.ll:9:1: note: possible intended match here
define void `@f_fpr_tracking(double` %0, double %1, double %2, double %3, double %4, double %5, double %6, double %7, i8 noundef zeroext %i) unnamed_addr #0 {
^

Input file: /home/ana/git/rust-lang/rust/build/x86_64-unknown-linux-gnu/test/codegen/riscv-abi/riscv64-lp64d-abi/riscv64-lp64d-abi.ll
Check file: /home/ana/git/rust-lang/rust/tests/codegen/riscv-abi/riscv64-lp64d-abi.rs

-dump-input=help explains the following input dump.

Input was:
<<<<<<
           1: ; ModuleID = 'riscv64_lp64d_abi.bed282cd9c73cc17-cgu.0'
check:7'0     X~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ error: no match found
           2: source_filename = "riscv64_lp64d_abi.bed282cd9c73cc17-cgu.0"
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           3: target datalayout = "e-m:e-p:64:64-i64:64-i128:128-n32:64-S128"
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           4: target triple = "riscv64-unknown-linux-gnu"
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           5:
check:7'0     ~
           6: %Tricky1 = type { [1 x double] }
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           7:
check:7'0     ~
           8: ; Function Attrs: uwtable
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~
           9: define void `@f_fpr_tracking(double` %0, double %1, double %2, double %3, double %4, double %5, double %6, double %7, i8 noundef zeroext %i) unnamed_addr #0 {
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
check:7'1     ?                                                                                                                                                             possible intended match
          10: start:
check:7'0     ~~~~~~~
          11:  %8 = alloca [8 x i8], align 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          12:  %h = alloca [8 x i8], align 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          13:  %9 = alloca [8 x i8], align 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          14:  %g = alloca [8 x i8], align 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          15:  %10 = alloca [8 x i8], align 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          16:  %f = alloca [8 x i8], align 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          17:  %11 = alloca [8 x i8], align 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          18:  %e = alloca [8 x i8], align 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          19:  %12 = alloca [8 x i8], align 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          20:  %d = alloca [8 x i8], align 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          21:  %13 = alloca [8 x i8], align 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          22:  %c = alloca [8 x i8], align 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          23:  %14 = alloca [8 x i8], align 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          24:  %b = alloca [8 x i8], align 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          25:  %15 = alloca [8 x i8], align 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          26:  %a = alloca [8 x i8], align 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          27:  call void `@llvm.lifetime.start.p0(i64` 8, ptr %15)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          28:  store double %0, ptr %15, align 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          29:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 8 %a, ptr align 8 %15, i64 8, i1 false)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          30:  call void `@llvm.lifetime.end.p0(i64` 8, ptr %15)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          31:  call void `@llvm.lifetime.start.p0(i64` 8, ptr %14)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          32:  store double %1, ptr %14, align 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          33:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 8 %b, ptr align 8 %14, i64 8, i1 false)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          34:  call void `@llvm.lifetime.end.p0(i64` 8, ptr %14)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          35:  call void `@llvm.lifetime.start.p0(i64` 8, ptr %13)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          36:  store double %2, ptr %13, align 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          37:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 8 %c, ptr align 8 %13, i64 8, i1 false)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          38:  call void `@llvm.lifetime.end.p0(i64` 8, ptr %13)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          39:  call void `@llvm.lifetime.start.p0(i64` 8, ptr %12)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          40:  store double %3, ptr %12, align 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          41:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 8 %d, ptr align 8 %12, i64 8, i1 false)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          42:  call void `@llvm.lifetime.end.p0(i64` 8, ptr %12)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          43:  call void `@llvm.lifetime.start.p0(i64` 8, ptr %11)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          44:  store double %4, ptr %11, align 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          45:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 8 %e, ptr align 8 %11, i64 8, i1 false)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          46:  call void `@llvm.lifetime.end.p0(i64` 8, ptr %11)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          47:  call void `@llvm.lifetime.start.p0(i64` 8, ptr %10)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          48:  store double %5, ptr %10, align 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          49:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 8 %f, ptr align 8 %10, i64 8, i1 false)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          50:  call void `@llvm.lifetime.end.p0(i64` 8, ptr %10)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          51:  call void `@llvm.lifetime.start.p0(i64` 8, ptr %9)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          52:  store double %6, ptr %9, align 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          53:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 8 %g, ptr align 8 %9, i64 8, i1 false)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          54:  call void `@llvm.lifetime.end.p0(i64` 8, ptr %9)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          55:  call void `@llvm.lifetime.start.p0(i64` 8, ptr %8)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          56:  store double %7, ptr %8, align 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          57:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 8 %h, ptr align 8 %8, i64 8, i1 false)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          58:  call void `@llvm.lifetime.end.p0(i64` 8, ptr %8)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          59:  ret void
check:7'0     ~~~~~~~~~~
          60: }
check:7'0     ~~
          61:
check:7'0     ~
          62: ; Function Attrs: uwtable
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~
          63: define void `@f_double_s_arg(double` %0) unnamed_addr #0 {
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          64: start:
check:7'0     ~~~~~~~
          65:  %1 = alloca [8 x i8], align 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          66:  %a = alloca [8 x i8], align 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          67:  call void `@llvm.lifetime.start.p0(i64` 8, ptr %1)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          68:  store double %0, ptr %1, align 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          69:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 8 %a, ptr align 8 %1, i64 8, i1 false)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          70:  call void `@llvm.lifetime.end.p0(i64` 8, ptr %1)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          71:  ret void
check:7'0     ~~~~~~~~~~
          72: }
check:7'0     ~~
          73:
check:7'0     ~
          74: ; Function Attrs: uwtable
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~
          75: define double `@f_ret_double_s()` unnamed_addr #0 {
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          76: start:
check:7'0     ~~~~~~~
          77:  %_0 = alloca [8 x i8], align 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          78:  store double 1.000000e+00, ptr %_0, align 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          79:  %0 = load double, ptr %_0, align 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          80:  ret double %0
check:7'0     ~~~~~~~~~~~~~~~
          81: }
check:7'0     ~~
          82:
check:7'0     ~
          83: ; Function Attrs: uwtable
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~
          84: define void `@f_double_double_s_arg({` double, double } %0) unnamed_addr #0 {
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          85: start:
check:7'0     ~~~~~~~
          86:  %1 = alloca [16 x i8], align 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          87:  %a = alloca [16 x i8], align 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          88:  call void `@llvm.lifetime.start.p0(i64` 16, ptr %1)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          89:  store { double, double } %0, ptr %1, align 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          90:  call void `@llvm.memcpy.p0.p0.i64(ptr` align 8 %a, ptr align 8 %1, i64 16, i1 false)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          91:  call void `@llvm.lifetime.end.p0(i64` 16, ptr %1)
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          92:  ret void
check:7'0     ~~~~~~~~~~
          93: }
check:7'0     ~~
          94:
check:7'0     ~
          95: ; Function Attrs: uwtable
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~
          96: define { double, double } `@f_ret_double_double_s()` unnamed_addr #0 {
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          97: start:
check:7'0     ~~~~~~~
          98:  %0 = alloca [16 x i8], align 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          99:  store double 1.000000e+00, ptr %0, align 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         100:  %1 = getelementptr inbounds i8, ptr %0, i64 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         101:  store double 2.000000e+00, ptr %1, align 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         102:  %2 = load { double, double }, ptr %0, align 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         103:  ret { double, double } %2
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~
         104: }
check:7'0     ~~
         105:
check:7'0     ~
         106: ; Function Attrs: uwtable
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~
         107: define void `@f_double_float_s_arg({` double, float } %0) unnamed_addr #0 {
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         108: start:
check:7'0     ~~~~~~~
         109:  %1 = alloca [12 x i8], align 8
check:7'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           .
           .
           .
>>>>>>
------------------------------------------

failures:
    [codegen] tests/codegen/riscv-abi/call-llvm-intrinsics.rs
    [codegen] tests/codegen/riscv-abi/riscv64-lp64f-lp64d-abi.rs
    [codegen] tests/codegen/riscv-abi/riscv64-lp64d-abi.rs

test result: FAILED. 498 passed; 3 failed; 151 ignored; 0 measured; 0 filtered out; finished in 4.70s

Some tests failed in compiletest suite=codegen mode=codegen host=x86_64-unknown-linux-gnu target=riscv64gc-unknown-linux-gnu
Build completed unsuccessfully in 0:00:15
```

</details>
nnethercote pushed a commit that referenced this pull request Jul 13, 2024
remove debug info from emitting
nnethercote pushed a commit that referenced this pull request Aug 2, 2024
…res, r=oli-obk

Tell users not to file a bug when using internal library features

Actually fixes rust-lang#97501. I don't think we should suppress the suggestion to add `#![feature(..)]`, though I guess I could be convinced otherwise.

r? `@Nilstrieb` cc `@RalfJung`

Didn't add a test b/c I don't think we test this for lang features either, but I can confirm it does work.

```
warning: the feature `core_intrinsics` is internal to the compiler or standard library
 --> /home/michael/test.rs:1:12
  |
1 | #![feature(core_intrinsics)]
  |            ^^^^^^^^^^^^^^^
  |
  = note: using it is strongly discouraged
  = note: `#[warn(internal_features)]` on by default

thread 'rustc' panicked at compiler/rustc_mir_transform/src/validate.rs:94:25:
broken MIR in Item(DefId(0:6 ~ test[42db]::{impl#0}::add)) (after phase change to runtime-optimized) at bb0[0]:
Cannot perform arithmetic Add on type WrapInt8
stack backtrace:
   0: begin_panic_handler
             at ./library/std/src/panicking.rs:665:5
   1: panic_fmt
             at ./library/core/src/panicking.rs:74:14
   2: fail<alloc::string::String>
             at ./compiler/rustc_mir_transform/src/validate.rs:146:9
   3: run_pass
             at ./compiler/rustc_mir_transform/src/validate.rs:94:13
   4: validate_body
             at ./compiler/rustc_mir_transform/src/pass_manager.rs:193:5
   5: run_passes_inner
             at ./compiler/rustc_mir_transform/src/pass_manager.rs:176:13
   6: rustc_mir_transform::pass_manager::run_passes
             at ./compiler/rustc_mir_transform/src/pass_manager.rs:87:5
   7: run_optimization_passes
             at ./compiler/rustc_mir_transform/src/lib.rs:561:5
   8: inner_optimized_mir
             at ./compiler/rustc_mir_transform/src/lib.rs:667:5
   9: optimized_mir
             at ./compiler/rustc_mir_transform/src/lib.rs:630:21
  10: {closure#0}
             at ./compiler/rustc_query_impl/src/plumbing.rs:285:13
      [... omitted 22 frames ...]
  11: query_get_at<rustc_query_system::query::caches::DefIdCache<rustc_middle::query::erase::Erased<[u8; 8]>>>
             at ./compiler/rustc_middle/src/query/plumbing.rs:145:17
  12: instance_mir
  13: collect_items_of_instance
             at ./compiler/rustc_monomorphize/src/collector.rs:1203:16
  14: {closure#0}
             at ./compiler/rustc_monomorphize/src/collector.rs:447:17
  15: maybe_grow<(), rustc_monomorphize::collector::collect_items_rec::{closure_env#0}>
             at /home/michael/.cargo/registry/src/index.crates.io-6f17d22bba15001f/stacker-0.1.15/src/lib.rs:55:9
  16: ensure_sufficient_stack<(), rustc_monomorphize::collector::collect_items_rec::{closure_env#0}>
             at ./compiler/rustc_data_structures/src/stack.rs:17:5
  17: collect_items_rec
             at ./compiler/rustc_monomorphize/src/collector.rs:446:13
  18: collect_items_rec
             at ./compiler/rustc_monomorphize/src/collector.rs:526:13
  19: {closure#0}
             at ./compiler/rustc_monomorphize/src/collector.rs:1597:17
  20: {closure#0}<rustc_middle::mir::mono::MonoItem, alloc::vec::Vec<rustc_middle::mir::mono::MonoItem, alloc::alloc::Global>, rustc_monomorphize::collector::collect_crate_mono_items::{closure#1}::{closure_env#0}>
             at ./compiler/rustc_data_structures/src/sync/parallel.rs:182:34
  21: call_once<(), rustc_data_structures::sync::parallel::enabled::par_for_each_in::{closure#0}::{closure#0}::{closure_env#0}<rustc_middle::mir::mono::MonoItem, alloc::vec::Vec<rustc_middle::mir::mono::MonoItem, alloc::alloc::Global>, rustc_monomorphize::collector::collect_crate_mono_items::{closure#1}::{closure_env#0}>>
             at ./library/core/src/panic/unwind_safe.rs:272:9
  22: do_call<core::panic::unwind_safe::AssertUnwindSafe<rustc_data_structures::sync::parallel::enabled::par_for_each_in::{closure#0}::{closure#0}::{closure_env#0}<rustc_middle::mir::mono::MonoItem, alloc::vec::Vec<rustc_middle::mir::mono::MonoItem, alloc::alloc::Global>, rustc_monomorphize::collector::collect_crate_mono_items::{closure#1}::{closure_env#0}>>, ()>
             at ./library/std/src/panicking.rs:557:40
  23: try<(), core::panic::unwind_safe::AssertUnwindSafe<rustc_data_structures::sync::parallel::enabled::par_for_each_in::{closure#0}::{closure#0}::{closure_env#0}<rustc_middle::mir::mono::MonoItem, alloc::vec::Vec<rustc_middle::mir::mono::MonoItem, alloc::alloc::Global>, rustc_monomorphize::collector::collect_crate_mono_items::{closure#1}::{closure_env#0}>>>
             at ./library/std/src/panicking.rs:521:19
  24: run<(), rustc_data_structures::sync::parallel::enabled::par_for_each_in::{closure#0}::{closure#1}::{closure_env#0}<rustc_middle::mir::mono::MonoItem, alloc::vec::Vec<rustc_middle::mir::mono::MonoItem, alloc::alloc::Global>, rustc_monomorphize::collector::collect_crate_mono_items::{closure#1}::{closure_env#0}>>
             at ./compiler/rustc_data_structures/src/sync/parallel.rs:28:9
  25: {closure#1}<rustc_middle::mir::mono::MonoItem, alloc::vec::Vec<rustc_middle::mir::mono::MonoItem, alloc::alloc::Global>, rustc_monomorphize::collector::collect_crate_mono_items::{closure#1}::{closure_env#0}>
             at ./compiler/rustc_data_structures/src/sync/parallel.rs:186:21
  26: {closure#0}<rustc_middle::mir::mono::MonoItem, rustc_data_structures::sync::parallel::enabled::par_for_each_in::{closure#0}::{closure_env#1}<rustc_middle::mir::mono::MonoItem, alloc::vec::Vec<rustc_middle::mir::mono::MonoItem, alloc::alloc::Global>, rustc_monomorphize::collector::collect_crate_mono_items::{closure#1}::{closure_env#0}>>
             at ./library/core/src/iter/traits/iterator.rs:815:29
  27: fold<rustc_middle::mir::mono::MonoItem, alloc::alloc::Global, (), core::iter::traits::iterator::Iterator::for_each::call::{closure_env#0}<rustc_middle::mir::mono::MonoItem, rustc_data_structures::sync::parallel::enabled::par_for_each_in::{closure#0}::{closure_env#1}<rustc_middle::mir::mono::MonoItem, alloc::vec::Vec<rustc_middle::mir::mono::MonoItem, alloc::alloc::Global>, rustc_monomorphize::collector::collect_crate_mono_items::{closure#1}::{closure_env#0}>>>
             at ./library/alloc/src/vec/into_iter.rs:317:25
  28: for_each<alloc::vec::into_iter::IntoIter<rustc_middle::mir::mono::MonoItem, alloc::alloc::Global>, rustc_data_structures::sync::parallel::enabled::par_for_each_in::{closure#0}::{closure_env#1}<rustc_middle::mir::mono::MonoItem, alloc::vec::Vec<rustc_middle::mir::mono::MonoItem, alloc::alloc::Global>, rustc_monomorphize::collector::collect_crate_mono_items::{closure#1}::{closure_env#0}>>
             at ./library/core/src/iter/traits/iterator.rs:818:9
  29: {closure#0}<rustc_middle::mir::mono::MonoItem, alloc::vec::Vec<rustc_middle::mir::mono::MonoItem, alloc::alloc::Global>, rustc_monomorphize::collector::collect_crate_mono_items::{closure#1}::{closure_env#0}>
             at ./compiler/rustc_data_structures/src/sync/parallel.rs:185:17
  30: parallel_guard<(), rustc_data_structures::sync::parallel::enabled::par_for_each_in::{closure_env#0}<rustc_middle::mir::mono::MonoItem, alloc::vec::Vec<rustc_middle::mir::mono::MonoItem, alloc::alloc::Global>, rustc_monomorphize::collector::collect_crate_mono_items::{closure#1}::{closure_env#0}>>
             at ./compiler/rustc_data_structures/src/sync/parallel.rs:44:15
  31: par_for_each_in<rustc_middle::mir::mono::MonoItem, alloc::vec::Vec<rustc_middle::mir::mono::MonoItem, alloc::alloc::Global>, rustc_monomorphize::collector::collect_crate_mono_items::{closure#1}::{closure_env#0}>
             at ./compiler/rustc_data_structures/src/sync/parallel.rs:178:9
  32: {closure#1}
             at ./compiler/rustc_monomorphize/src/collector.rs:1595:13
  33: run<(), rustc_monomorphize::collector::collect_crate_mono_items::{closure_env#1}>
             at ./compiler/rustc_data_structures/src/profiling.rs:754:9
  34: time<(), rustc_monomorphize::collector::collect_crate_mono_items::{closure_env#1}>
             at ./compiler/rustc_session/src/utils.rs:16:9
  35: collect_crate_mono_items
             at ./compiler/rustc_monomorphize/src/collector.rs:1594:9
  36: collect_and_partition_mono_items
             at ./compiler/rustc_monomorphize/src/partitioning.rs:1124:30
  37: {closure#0}
             at ./compiler/rustc_query_impl/src/plumbing.rs:281:9
      [... omitted 22 frames ...]
  38: query_get_at<rustc_query_system::query::caches::SingleCache<rustc_middle::query::erase::Erased<[u8; 24]>>>
             at ./compiler/rustc_middle/src/query/plumbing.rs:145:17
  39: collect_and_partition_mono_items
             at ./compiler/rustc_middle/src/query/plumbing.rs:423:31
  40: collect_and_partition_mono_items
             at ./compiler/rustc_middle/src/query/plumbing.rs:414:17
  41: codegen_crate<rustc_codegen_llvm::LlvmCodegenBackend>
             at ./compiler/rustc_codegen_ssa/src/base.rs:596:25
  42: codegen_crate
             at ./compiler/rustc_codegen_llvm/src/lib.rs:361:18
  43: {closure#0}
             at ./compiler/rustc_interface/src/passes.rs:1027:9
  44: run<alloc::boxed::Box<dyn core::any::Any, alloc::alloc::Global>, rustc_interface::passes::start_codegen::{closure_env#0}>
             at ./compiler/rustc_data_structures/src/profiling.rs:754:9
  45: time<alloc::boxed::Box<dyn core::any::Any, alloc::alloc::Global>, rustc_interface::passes::start_codegen::{closure_env#0}>
             at ./compiler/rustc_session/src/utils.rs:16:9
  46: start_codegen
             at ./compiler/rustc_interface/src/passes.rs:1026:19
  47: codegen_and_build_linker
             at ./compiler/rustc_interface/src/queries.rs:128:31
  48: {closure#6}
             at ./compiler/rustc_driver_impl/src/lib.rs:451:25
  49: {closure#1}<rustc_driver_impl::run_compiler::{closure#0}::{closure#1}::{closure_env#6}, core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_span::ErrorGuaranteed>>
             at ./compiler/rustc_middle/src/ty/context.rs:1336:37
  50: {closure#0}<rustc_middle::ty::context::{impl#19}::enter::{closure_env#1}<rustc_driver_impl::run_compiler::{closure#0}::{closure#1}::{closure_env#6}, core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_span::ErrorGuaranteed>>, core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_span::ErrorGuaranteed>>
             at ./compiler/rustc_middle/src/ty/context/tls.rs:82:9
  51: try_with<core::cell::Cell<*const ()>, rustc_middle::ty::context::tls::enter_context::{closure_env#0}<rustc_middle::ty::context::{impl#19}::enter::{closure_env#1}<rustc_driver_impl::run_compiler::{closure#0}::{closure#1}::{closure_env#6}, core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_span::ErrorGuaranteed>>, core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_span::ErrorGuaranteed>>, core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_span::ErrorGuaranteed>>
             at ./library/std/src/thread/local.rs:283:12
  52: with<core::cell::Cell<*const ()>, rustc_middle::ty::context::tls::enter_context::{closure_env#0}<rustc_middle::ty::context::{impl#19}::enter::{closure_env#1}<rustc_driver_impl::run_compiler::{closure#0}::{closure#1}::{closure_env#6}, core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_span::ErrorGuaranteed>>, core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_span::ErrorGuaranteed>>, core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_span::ErrorGuaranteed>>
             at ./library/std/src/thread/local.rs:260:9
  53: enter_context<rustc_middle::ty::context::{impl#19}::enter::{closure_env#1}<rustc_driver_impl::run_compiler::{closure#0}::{closure#1}::{closure_env#6}, core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_span::ErrorGuaranteed>>, core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_span::ErrorGuaranteed>>
             at ./compiler/rustc_middle/src/ty/context/tls.rs:79:5
  54: enter<rustc_driver_impl::run_compiler::{closure#0}::{closure#1}::{closure_env#6}, core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_span::ErrorGuaranteed>>
             at ./compiler/rustc_middle/src/ty/context.rs:1336:9
  55: <rustc_interface::queries::QueryResult<&rustc_middle::ty::context::GlobalCtxt>>::enter::<core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure#0}::{closure#1}::{closure#6}>
             at ./compiler/rustc_interface/src/queries.rs:64:9
  56: {closure#1}
             at ./compiler/rustc_driver_impl/src/lib.rs:450:13
  57: enter<rustc_driver_impl::run_compiler::{closure#0}::{closure_env#1}, core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_span::ErrorGuaranteed>>
             at ./compiler/rustc_interface/src/queries.rs:209:19
  58: {closure#0}
             at ./compiler/rustc_driver_impl/src/lib.rs:388:22
  59: {closure#1}<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure_env#0}>
             at ./compiler/rustc_interface/src/interface.rs:502:27
  60: {closure#0}<rustc_interface::interface::run_compiler::{closure_env#1}<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure_env#0}>, core::result::Result<(), rustc_span::ErrorGuaranteed>>
             at ./compiler/rustc_interface/src/util.rs:154:13
  61: {closure#0}<rustc_interface::util::run_in_thread_pool_with_globals::{closure_env#0}<rustc_interface::interface::run_compiler::{closure_env#1}<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure_env#0}>, core::result::Result<(), rustc_span::ErrorGuaranteed>>, core::result::Result<(), rustc_span::ErrorGuaranteed>>
             at ./compiler/rustc_interface/src/util.rs:106:21
  62: set<rustc_span::SessionGlobals, rustc_interface::util::run_in_thread_with_globals::{closure#0}::{closure#0}::{closure_env#0}<rustc_interface::util::run_in_thread_pool_with_globals::{closure_env#0}<rustc_interface::interface::run_compiler::{closure_env#1}<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure_env#0}>, core::result::Result<(), rustc_span::ErrorGuaranteed>>, core::result::Result<(), rustc_span::ErrorGuaranteed>>, core::result::Result<(), rustc_span::ErrorGuaranteed>>
             at /home/michael/.cargo/registry/src/index.crates.io-6f17d22bba15001f/scoped-tls-1.0.1/src/lib.rs:137:9
  63: create_session_globals_then<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_interface::util::run_in_thread_with_globals::{closure#0}::{closure#0}::{closure_env#0}<rustc_interface::util::run_in_thread_pool_with_globals::{closure_env#0}<rustc_interface::interface::run_compiler::{closure_env#1}<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure_env#0}>, core::result::Result<(), rustc_span::ErrorGuaranteed>>, core::result::Result<(), rustc_span::ErrorGuaranteed>>>
             at ./compiler/rustc_span/src/lib.rs:134:5
  64: {closure#0}<rustc_interface::util::run_in_thread_pool_with_globals::{closure_env#0}<rustc_interface::interface::run_compiler::{closure_env#1}<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure_env#0}>, core::result::Result<(), rustc_span::ErrorGuaranteed>>, core::result::Result<(), rustc_span::ErrorGuaranteed>>
             at ./compiler/rustc_interface/src/util.rs:105:17
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.

error: the compiler unexpectedly panicked. this is a bug.

note: using internal features is not supported and expected to cause internal compiler errors when used incorrectly

note: rustc 1.82.0-dev running on x86_64-unknown-linux-gnu

query stack during panic:
#0 [optimized_mir] optimizing MIR for `<impl at /home/michael/test.rs:9:1: 9:32>::add`
#1 [collect_and_partition_mono_items] collect_and_partition_mono_items
end of query stack
```
nnethercote pushed a commit that referenced this pull request Sep 8, 2024
better implementation of signed div_floor/ceil

Tracking issue for signed `div_floor`/`div_ceil`: rust-lang#88581.

This PR improves the implementation of those two functions by adding a better branchless algorithm. Side-by-side comparison of `i32::div_floor` on x86-64:

```asm
div_floor_new:                               div_floor_old:
        push    rax                                  push    rax
        test    esi, esi                             test    esi, esi
        je      .LBB0_3                              je      .LBB1_6
        mov     eax, esi                             mov     eax, esi
        not     eax                                  not     eax
        lea     ecx, [rdi - 2147483648]              lea     ecx, [rdi - 2147483648]
        or      ecx, eax                             or      ecx, eax
        je      .LBB0_2                              je      .LBB1_7
        mov     eax, edi                             mov     eax, edi
        cdq                                          cdq
        idiv    esi                                  idiv    esi
        xor     esi, edi                             test    edx, edx
        sar     esi, 31                              setg    cl
        test    edx, edx                             test    esi, esi
        cmove   esi, edx                             sets    dil
        add     eax, esi                             test    dil, cl
        pop     rcx                                  jne     .LBB1_4
        ret                                          test    edx, edx
.LBB0_3:                                             setns   cl
        lea     rdi, [rip + .L__unnamed_1]           test    esi, esi
        call    qword ptr [rip + panic...]          setle   dl
.LBB0_2:                                             or      dl, cl
        lea     rdi, [rip + .L__unnamed_1]           jne     .LBB1_5
        call    qword ptr [rip + panic...]   .LBB1_4:
                                                     dec     eax
                                             .LBB1_5:
                                                     pop     rcx
                                                     ret
                                             .LBB1_6:
                                                     lea     rdi, [rip + .L__unnamed_2]
                                                     call    qword ptr [rip + panic...]
                                             .LBB1_7:
                                                     lea     rdi, [rip + .L__unnamed_2]
                                                     call    qword ptr [rip + panic...]
```

And on Aarch64:

```asm
_div_floor_new:                                   _div_floor_old:
        stp     x29, x30, [sp, #-16]!                     stp     x29, x30, [sp, #-16]!
        mov     x29, sp                                   mov     x29, sp
        cbz     w1, LBB0_4                                cbz     w1, LBB1_9
        mov     w8, #-2147483648                          mov     x8, x0
        cmp     w0, w8                                    mov     w9, #-2147483648
        b.ne    LBB0_3                                    cmp     w0, w9
        cmn     w1, #1                                    b.ne    LBB1_3
        b.eq    LBB0_5                                    cmn     w1, #1
LBB0_3:                                                   b.eq    LBB1_10
        sdiv    w8, w0, w1                        LBB1_3:
        msub    w9, w8, w1, w0                            sdiv    w0, w8, w1
        eor     w10, w1, w0                               msub    w8, w0, w1, w8
        asr     w10, w10, rust-lang#31                             tbz     w1, rust-lang#31, LBB1_5
        cmp     w9, #0                                    cmp     w8, #0
        csel    w9, wzr, w10, eq                          b.gt    LBB1_7
        add     w0, w9, w8                        LBB1_5:
        ldp     x29, x30, [sp], rust-lang#16                       cmp     w1, #1
        ret                                               b.lt    LBB1_8
LBB0_4:                                                   tbz     w8, rust-lang#31, LBB1_8
        adrp    x0, l___unnamed_1@PAGE            LBB1_7:
        add     x0, x0, l___unnamed_1@PAGEOFF             sub     w0, w0, #1
        bl      panic...                          LBB1_8:
LBB0_5:                                                   ldp     x29, x30, [sp], rust-lang#16
        adrp    x0, l___unnamed_1@PAGE                    ret
        add     x0, x0, l___unnamed_1@PAGEOFF     LBB1_9:
        bl      panic...                                  adrp    x0, l___unnamed_2@PAGE
                                                          add     x0, x0, l___unnamed_2@PAGEOFF
                                                          bl      panic...
                                                  LBB1_10:
                                                          adrp    x0, l___unnamed_2@PAGE
                                                          add     x0, x0, l___unnamed_2@PAGEOFF
                                                          bl      panic...
```
nnethercote pushed a commit that referenced this pull request Oct 21, 2024
…raheemdev

Optimize `Box::default` and `Arc::default` to construct more types in place

Both the `Arc` and `Box` `Default` impls currently call `T::default()` before allocating, and then moving the resulting `T` into the allocation.

Most `Default` impls are trivial, which should in theory allow
LLVM to construct `T: Default` directly in the `Box` allocation when calling
`<Box<T>>::default()`.

However, the allocation may fail, which necessitates calling `T`'s destructor if it has one.
If the destructor is non-trivial, then LLVM has a hard time proving that it's
sound to elide, which makes it construct `T` on the stack first, and then copy it into the allocation.

Change both of these impls to allocate first, and then call `T::default` into the uninitialized allocation, so that LLVM doesn't have to prove that it's sound to elide the destructor/initial stack copy.

For example, given the following Rust code:

```rust
#[derive(Default, Clone)]
struct Foo {
    x: Vec<u8>,
    z: String,
    y: Vec<u8>,
}

#[no_mangle]
pub fn src() -> Box<Foo> {
    Box::default()
}
```

<details open>
<summary>Before this PR:</summary>

```llvm
`@__rust_no_alloc_shim_is_unstable` = external global i8

; drop_in_place() generated in case the allocation fails

; core::ptr::drop_in_place<playground::Foo>
; Function Attrs: nounwind nonlazybind uwtable
define internal fastcc void `@"_ZN4core3ptr36drop_in_place$LT$playground..Foo$GT$17hff376aece491233bE"(ptr` noalias nocapture noundef readonly align 8 dereferenceable(72) %_1) unnamed_addr #0 personality ptr `@rust_eh_personality` {
start:
  %_1.val = load i64, ptr %_1, align 8
  %0 = icmp eq i64 %_1.val, 0
  br i1 %0, label %bb6, label %"_ZN63_$LT$alloc..alloc..Global$u20$as$u20$core..alloc..Allocator$GT$10deallocate17heaa87468709346b1E.exit.i.i.i4.i"

"_ZN63_$LT$alloc..alloc..Global$u20$as$u20$core..alloc..Allocator$GT$10deallocate17heaa87468709346b1E.exit.i.i.i4.i": ; preds = %start
  %1 = getelementptr inbounds i8, ptr %_1, i64 8
  %_1.val6 = load ptr, ptr %1, align 8, !nonnull !3, !noundef !3
  tail call void `@__rust_dealloc(ptr` noundef nonnull %_1.val6, i64 noundef %_1.val, i64 noundef 1) rust-lang#8
  br label %bb6

bb6:                                              ; preds = %"_ZN63_$LT$alloc..alloc..Global$u20$as$u20$core..alloc..Allocator$GT$10deallocate17heaa87468709346b1E.exit.i.i.i4.i", %start
  %2 = getelementptr inbounds i8, ptr %_1, i64 24
  %.val9 = load i64, ptr %2, align 8
  %3 = icmp eq i64 %.val9, 0
  br i1 %3, label %bb5, label %"_ZN63_$LT$alloc..alloc..Global$u20$as$u20$core..alloc..Allocator$GT$10deallocate17heaa87468709346b1E.exit.i.i.i4.i.i11"

"_ZN63_$LT$alloc..alloc..Global$u20$as$u20$core..alloc..Allocator$GT$10deallocate17heaa87468709346b1E.exit.i.i.i4.i.i11": ; preds = %bb6
  %4 = getelementptr inbounds i8, ptr %_1, i64 32
  %.val10 = load ptr, ptr %4, align 8, !nonnull !3, !noundef !3
  tail call void `@__rust_dealloc(ptr` noundef nonnull %.val10, i64 noundef %.val9, i64 noundef 1) rust-lang#8
  br label %bb5

bb5:                                              ; preds = %"_ZN63_$LT$alloc..alloc..Global$u20$as$u20$core..alloc..Allocator$GT$10deallocate17heaa87468709346b1E.exit.i.i.i4.i.i11", %bb6
  %5 = getelementptr inbounds i8, ptr %_1, i64 48
  %.val4 = load i64, ptr %5, align 8
  %6 = icmp eq i64 %.val4, 0
  br i1 %6, label %"_ZN4core3ptr46drop_in_place$LT$alloc..vec..Vec$LT$u8$GT$$GT$17hb5ca95423e113cf7E.exit16", label %"_ZN63_$LT$alloc..alloc..Global$u20$as$u20$core..alloc..Allocator$GT$10deallocate17heaa87468709346b1E.exit.i.i.i4.i15"

"_ZN63_$LT$alloc..alloc..Global$u20$as$u20$core..alloc..Allocator$GT$10deallocate17heaa87468709346b1E.exit.i.i.i4.i15": ; preds = %bb5
  %7 = getelementptr inbounds i8, ptr %_1, i64 56
  %.val5 = load ptr, ptr %7, align 8, !nonnull !3, !noundef !3
  tail call void `@__rust_dealloc(ptr` noundef nonnull %.val5, i64 noundef %.val4, i64 noundef 1) rust-lang#8
  br label %"_ZN4core3ptr46drop_in_place$LT$alloc..vec..Vec$LT$u8$GT$$GT$17hb5ca95423e113cf7E.exit16"

"_ZN4core3ptr46drop_in_place$LT$alloc..vec..Vec$LT$u8$GT$$GT$17hb5ca95423e113cf7E.exit16": ; preds = %bb5, %"_ZN63_$LT$alloc..alloc..Global$u20$as$u20$core..alloc..Allocator$GT$10deallocate17heaa87468709346b1E.exit.i.i.i4.i15"
  ret void
}

; Function Attrs: nonlazybind uwtable
define noalias noundef nonnull align 8 ptr `@src()` unnamed_addr #1 personality ptr `@rust_eh_personality` {
start:

; alloca to place `Foo` in.
  %_1 = alloca [72 x i8], align 8
  call void `@llvm.lifetime.start.p0(i64` 72, ptr nonnull %_1)
  store i64 0, ptr %_1, align 8
  %_2.sroa.4.0._1.sroa_idx = getelementptr inbounds i8, ptr %_1, i64 8
  store ptr inttoptr (i64 1 to ptr), ptr %_2.sroa.4.0._1.sroa_idx, align 8
  %_2.sroa.5.0._1.sroa_idx = getelementptr inbounds i8, ptr %_1, i64 16
  %_3.sroa.4.0..sroa_idx = getelementptr inbounds i8, ptr %_1, i64 32
  call void `@llvm.memset.p0.i64(ptr` noundef nonnull align 8 dereferenceable(16) %_2.sroa.5.0._1.sroa_idx, i8 0, i64 16, i1 false)
  store ptr inttoptr (i64 1 to ptr), ptr %_3.sroa.4.0..sroa_idx, align 8
  %_3.sroa.5.0..sroa_idx = getelementptr inbounds i8, ptr %_1, i64 40
  %_4.sroa.4.0..sroa_idx = getelementptr inbounds i8, ptr %_1, i64 56
  call void `@llvm.memset.p0.i64(ptr` noundef nonnull align 8 dereferenceable(16) %_3.sroa.5.0..sroa_idx, i8 0, i64 16, i1 false)
  store ptr inttoptr (i64 1 to ptr), ptr %_4.sroa.4.0..sroa_idx, align 8
  %_4.sroa.5.0..sroa_idx = getelementptr inbounds i8, ptr %_1, i64 64
  store i64 0, ptr %_4.sroa.5.0..sroa_idx, align 8
  %0 = load volatile i8, ptr `@__rust_no_alloc_shim_is_unstable,` align 1, !noalias !4
  %_0.i.i.i = tail call noalias noundef align 8 dereferenceable_or_null(72) ptr `@__rust_alloc(i64` noundef 72, i64 noundef 8) rust-lang#8, !noalias !4
  %1 = icmp eq ptr %_0.i.i.i, null
  br i1 %1, label %bb2.i, label %"_ZN5alloc5boxed12Box$LT$T$GT$3new17h0864de14f863a27aE.exit"

bb2.i:                                            ; preds = %start
; invoke alloc::alloc::handle_alloc_error
  invoke void `@_ZN5alloc5alloc18handle_alloc_error17h98142d0d8d74161bE(i64` noundef 8, i64 noundef 72) rust-lang#9
          to label %.noexc unwind label %cleanup.i

.noexc:                                           ; preds = %bb2.i
  unreachable

cleanup.i:                                        ; preds = %bb2.i
  %2 = landingpad { ptr, i32 }
          cleanup
; call core::ptr::drop_in_place<playground::Foo>
  call fastcc void `@"_ZN4core3ptr36drop_in_place$LT$playground..Foo$GT$17hff376aece491233bE"(ptr` noalias noundef nonnull align 8 dereferenceable(72) %_1) rust-lang#10
  resume { ptr, i32 } %2

"_ZN5alloc5boxed12Box$LT$T$GT$3new17h0864de14f863a27aE.exit": ; preds = %start

; Copy from stack to heap if allocation is successful
  call void `@llvm.memcpy.p0.p0.i64(ptr` noundef nonnull align 8 dereferenceable(72) %_0.i.i.i, ptr noundef nonnull align 8 dereferenceable(72) %_1, i64 72, i1 false)
  call void `@llvm.lifetime.end.p0(i64` 72, ptr nonnull %_1)
  ret ptr %_0.i.i.i
}

```
</details>

<details>
<summary>After this PR</summary>

```llvm
; Notice how there's no `drop_in_place()` generated as well

define noalias noundef nonnull align 8 ptr `@src()` unnamed_addr #0 personality ptr `@rust_eh_personality` {
start:
; no stack allocation

  %0 = load volatile i8, ptr `@__rust_no_alloc_shim_is_unstable,` align 1
  %_0.i.i.i.i.i = tail call noalias noundef align 8 dereferenceable_or_null(72) ptr `@__rust_alloc(i64` noundef 72, i64 noundef 8) rust-lang#5
  %1 = icmp eq ptr %_0.i.i.i.i.i, null
  br i1 %1, label %bb3.i, label %"_ZN5alloc5boxed16Box$LT$T$C$A$GT$13new_uninit_in17h80d6355ef4b73ea3E.exit"

bb3.i:                                            ; preds = %start
; call alloc::alloc::handle_alloc_error
  tail call void `@_ZN5alloc5alloc18handle_alloc_error17h98142d0d8d74161bE(i64` noundef 8, i64 noundef 72) rust-lang#6
  unreachable

"_ZN5alloc5boxed16Box$LT$T$C$A$GT$13new_uninit_in17h80d6355ef4b73ea3E.exit": ; preds = %start
; construct `Foo` directly into the allocation if successful

  store i64 0, ptr %_0.i.i.i.i.i, align 8
  %_8.sroa.4.0._1.sroa_idx = getelementptr inbounds i8, ptr %_0.i.i.i.i.i, i64 8
  store ptr inttoptr (i64 1 to ptr), ptr %_8.sroa.4.0._1.sroa_idx, align 8
  %_8.sroa.5.0._1.sroa_idx = getelementptr inbounds i8, ptr %_0.i.i.i.i.i, i64 16
  %_8.sroa.7.0._1.sroa_idx = getelementptr inbounds i8, ptr %_0.i.i.i.i.i, i64 32
  tail call void `@llvm.memset.p0.i64(ptr` noundef nonnull align 8 dereferenceable(16) %_8.sroa.5.0._1.sroa_idx, i8 0, i64 16, i1 false)
  store ptr inttoptr (i64 1 to ptr), ptr %_8.sroa.7.0._1.sroa_idx, align 8
  %_8.sroa.8.0._1.sroa_idx = getelementptr inbounds i8, ptr %_0.i.i.i.i.i, i64 40
  %_8.sroa.10.0._1.sroa_idx = getelementptr inbounds i8, ptr %_0.i.i.i.i.i, i64 56
  tail call void `@llvm.memset.p0.i64(ptr` noundef nonnull align 8 dereferenceable(16) %_8.sroa.8.0._1.sroa_idx, i8 0, i64 16, i1 false)
  store ptr inttoptr (i64 1 to ptr), ptr %_8.sroa.10.0._1.sroa_idx, align 8
  %_8.sroa.11.0._1.sroa_idx = getelementptr inbounds i8, ptr %_0.i.i.i.i.i, i64 64
  store i64 0, ptr %_8.sroa.11.0._1.sroa_idx, align 8
  ret ptr %_0.i.i.i.i.i
}
```

</details>
nnethercote pushed a commit that referenced this pull request Oct 28, 2024
…Kobzol

shave 150ms off bootstrap

This starts `git` commands inside `GitInfo`and the submodule updates in parallel. Git should already perform internal locking in cases where it needs to serialize a modification.

```
OLD
Benchmark #1: ./x check core
  Time (mean ± σ):     608.7 ms ±   4.4 ms    [User: 368.3 ms, System: 455.1 ms]
  Range (min … max):   602.3 ms … 618.8 ms    10 runs

NEW
Benchmark #1: ./x check core
  Time (mean ± σ):     462.8 ms ±   2.6 ms    [User: 350.2 ms, System: 485.1 ms]
  Range (min … max):   457.5 ms … 465.6 ms    10 runs
```

This should help with the rust-analyzer setup which issues many individual `./x check` calls. There's more that could be done but these were the lowest-hanging fruits that I saw.
nnethercote pushed a commit that referenced this pull request Nov 3, 2024
The failure output is:
```
SplitVectorOperand Op #1: t51: i32 = llvm.wasm.alltrue TargetConstant:i32<12408>, t50

rustc-LLVM ERROR: Do not know how to split this operator's operand!
```
nnethercote pushed a commit that referenced this pull request Dec 12, 2024
we get these declarations

```
; opt level 0
declare x86_intrcc void @page_fault_handler(ptr byval([8 x i8]) align 8, i64) unnamed_addr #1
; opt level > 0
declare x86_intrcc void @page_fault_handler(ptr noalias nocapture noundef byval([8 x i8]) align 8 dereferenceable(8), i64 noundef) unnamed_addr #1
```

The space after `i64` in the original regex made the regex not match for
opt level 0. Removing the space fixes the issue.

```
declare x86_intrcc void @page_fault_handler(ptr {{.*}}, i64 {{.*}}){{.*}}#[[ATTRS:[0-9]+]]
```
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