Tidy app tests #2

bjorn3 · 2019-07-21T18:49:56Z

No description provided.

WASI is a target_os not target_env.

Add `Instance::resolve_for_fn_ptr` (RFC 2091 #2/N) Supercedes: rust-lang#65082 Depends on: rust-lang#65037 Tracking issue: rust-lang#47809 [RFC text](https://github.com/rust-lang/rfcs/blob/master/text/2091-inline-semantic.md) steps taken: * [x] add a `ReifyShim` that is similar to `VirtualShim` in behavior (see rust-lang#54183) * [x] add `ty::Instance::resolve_for_fn_ptr` (leave `ty::Instance::resolve_vtable` alone), migrate appropriate callers * [x] `resolve_for_fn_ptr` returns the shim if calling a `#[track_caller]` function

update master

@ayosec

Stabilize `#[track_caller]`. # Stabilization Report RFC: [2091] Tracking issue: rust-lang#47809 ## Summary From the [rustc-dev-guide chapter][dev-guide]: > Take this example program: ```rust fn main() { let foo: Option<()> = None; foo.unwrap(); // this should produce a useful panic message! } ``` > Prior to Rust 1.42, panics like this `unwrap()` printed a location in libcore: ``` $ rustc +1.41.0 example.rs; example.exe thread 'main' panicked at 'called `Option::unwrap()` on a `None` value',...core\macros\mod.rs:15:40 note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace. ``` > As of 1.42, we get a much more helpful message: ``` $ rustc +1.42.0 example.rs; example.exe thread 'main' panicked at 'called `Option::unwrap()` on a `None` value', example.rs:3:5 note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace ``` > These error messages are achieved through a combination of changes to `panic!` internals to make use of `core::panic::Location::caller` and a number of `#[track_caller]` annotations in the standard library which propagate caller information. The attribute adds an implicit caller location argument to the ABI of annotated functions, but does not affect the type or MIR of the function. We implement the feature entirely in codegen and in the const evaluator. ## Bottom Line This PR stabilizes the use of `#[track_caller]` everywhere, including traits and extern blocks. It also stabilizes `core::panic::Location::caller`, although the use of that function in a const context remains gated by `#![feature(const_caller_location)]`. The implementation for the feature already changed the output of panic messages for a number of std functions, as described in the [1.42 release announcement]. The attribute's use in `Index` and `IndexMut` traits is visible to users since 1.44. ## Tests All of the tests for this feature live under [src/test/ui/rfc-2091-track-caller][tests] in the repo. Noteworthy cases: * [use of attr in std] * validates user-facing benefit of the feature * [trait attribute inheritance] * covers subtle behavior designed during implementation and not RFC'd * [const/codegen equivalence] * this was the result of a suspected edge case and investigation * [diverging function support] * covers an unresolved question from the RFC * [fn pointers and shims] * covers important potential sources of unsoundness ## Documentation The rustc-dev-guide now has a chapter on [Implicit Caller Location][dev-guide]. I have an [open PR to the reference][attr-reference-pr] documenting the attribute. The intrinsic's [wrapper] includes some examples as well. ## Implementation History * 2019-10-02: [`#[track_caller]` feature gate (RFC 2091 1/N) rust-lang#65037](rust-lang#65037) * Picked up the patch that @ayosec had started on the feature gate. * 2019-10-13: [Add `Instance::resolve_for_fn_ptr` (RFC 2091 #2/N) rust-lang#65182](rust-lang#65182) * 2019-10-20: ~~[WIP Add MIR argument for #[track_caller] (RFC 2091 3/N) rust-lang#65258](rust-lang#65258 * Abandoned approach to send location as a MIR argument. * 2019-10-28: [`std::panic::Location` is a lang_item, add `core::intrinsics::caller_location` (RFC 2091 3/N) rust-lang#65664](rust-lang#65664) * 2019-12-07: [Implement #[track_caller] attribute. (RFC 2091 4/N) rust-lang#65881](rust-lang#65881) * 2020-01-04: [libstd uses `core::panic::Location` where possible. rust-lang#67137](rust-lang#67137) * 2020-01-08: [`Option::{expect,unwrap}` and `Result::{expect, expect_err, unwrap, unwrap_err}` have `#[track_caller]` rust-lang#67887](rust-lang#67887) * 2020-01-20: [Fix #[track_caller] and function pointers rust-lang#68302](rust-lang#68302) (fixed rust-lang#68178) * 2020-03-23: [#[track_caller] in traits rust-lang#69251](rust-lang#69251) * 2020-03-24: [#[track_caller] on core::ops::{Index, IndexMut}. rust-lang#70234](rust-lang#70234) * 2020-04-08 [Support `#[track_caller]` on functions in `extern "Rust" { ... }` rust-lang#70916](rust-lang#70916) ## Unresolveds ### From the RFC > Currently the RFC simply prohibit applying #[track_caller] to trait methods as a future-proofing > measure. **Resolved.** See the dev-guide documentation and the tests section above. > Diverging functions should be supported. **Resolved.** See the tests section above. > The closure foo::{{closure}} should inherit most attributes applied to the function foo, ... **Resolved.** This unknown was related to specifics of the implementation which were made irrelevant by the final implementation. ### Binary Size I [instrumented track_caller to use custom sections][measure-size] in a local build and discovered relatively minor binary size usage for the feature overall. I'm leaving the issue open to discuss whether we want to upstream custom section support. There's an [open issue to discuss mitigation strategies][mitigate-size]. Some decisions remain about the "right" strategies to reduce size without overly constraining the compiler implementation. I'd be excited to see someone carry that work forward but my opinion is that we shouldn't block stabilization on implementing compiler flags for redaction. ### Specialization There's an [open issue][specialization] on the semantics of the attribute in specialization chains. I'm inclined to move forward with stabilization without an exact resolution here given that specialization is itself unstable, but I also think it should be an easy question to resolve. ### Location only points to the start of a call span rust-lang#69977 was resolved by rust-lang#73182, and the next step should probably be to [extend `Location` with a notion of the end of a call](rust-lang#73554). ### Regression of std's panic messages rust-lang#70963 should be resolved by serializing span hygeine to crate metadata: rust-lang#68686. [2091]: https://github.com/rust-lang/rfcs/blob/master/text/2091-inline-semantic.md [dev-guide]: https://rustc-dev-guide.rust-lang.org/codegen/implicit-caller-location.html [specialization]: rust-lang#70293 [measure-size]: rust-lang#70579 [mitigate-size]: rust-lang#70580 [attr-reference-pr]: rust-lang/reference#742 [wrapper]: https://doc.rust-lang.org/nightly/core/panic/struct.Location.html#method.caller [tests]: https://github.com/rust-lang/rust/tree/master/src/test/ui/rfc-2091-track-caller [const/codegen equivalence]: https://github.com/rust-lang/rust/blob/master/src/test/ui/rfc-2091-track-caller/caller-location-fnptr-rt-ctfe-equiv.rs [diverging function support]: https://github.com/rust-lang/rust/blob/master/src/test/ui/rfc-2091-track-caller/diverging-caller-location.rs [use of attr in std]: https://github.com/rust-lang/rust/blob/master/src/test/ui/rfc-2091-track-caller/std-panic-locations.rs [fn pointers and shims]: https://github.com/rust-lang/rust/blob/master/src/test/ui/rfc-2091-track-caller/tracked-fn-ptr-with-arg.rs [trait attribute inheritance]: https://github.com/rust-lang/rust/blob/master/src/test/ui/rfc-2091-track-caller/tracked-trait-impls.rs [1.42 release announcement]: https://blog.rust-lang.org/2020/03/12/Rust-1.42.html#useful-line-numbers-in-option-and-result-panic-messages

This is a combination of 18 commits. Commit #2: Additional examples and some small improvements. Commit #3: fixed mir-opt non-mir extensions and spanview title elements Corrected a fairly recent assumption in runtest.rs that all MIR dump files end in .mir. (It was appending .mir to the graphviz .dot and spanview .html file names when generating blessed output files. That also left outdated files in the baseline alongside the files with the incorrect names, which I've now removed.) Updated spanview HTML title elements to match their content, replacing a hardcoded and incorrect name that was left in accidentally when originally submitted. Commit #4: added more test examples also improved Makefiles with support for non-zero exit status and to force validation of tests unless a specific test overrides it with a specific comment. Commit #5: Fixed rare issues after testing on real-world crate Commit #6: Addressed PR feedback, and removed temporary -Zexperimental-coverage -Zinstrument-coverage once again supports the latest capabilities of LLVM instrprof coverage instrumentation. Also fixed a bug in spanview. Commit #7: Fix closure handling, add tests for closures and inner items And cleaned up other tests for consistency, and to make it more clear where spans start/end by breaking up lines. Commit #8: renamed "typical" test results "expected" Now that the `llvm-cov show` tests are improved to normally expect matching actuals, and to allow individual tests to override that expectation. Commit rust-lang#9: test coverage of inline generic struct function Commit rust-lang#10: Addressed review feedback * Removed unnecessary Unreachable filter. * Replaced a match wildcard with remining variants. * Added more comments to help clarify the role of successors() in the CFG traversal Commit rust-lang#11: refactoring based on feedback * refactored `fn coverage_spans()`. * changed the way I expand an empty coverage span to improve performance * fixed a typo that I had accidently left in, in visit.rs Commit rust-lang#12: Optimized use of SourceMap and SourceFile Commit rust-lang#13: Fixed a regression, and synched with upstream Some generated test file names changed due to some new change upstream. Commit rust-lang#14: Stripping out crate disambiguators from demangled names These can vary depending on the test platform. Commit rust-lang#15: Ignore llvm-cov show diff on test with generics, expand IO error message Tests with generics produce llvm-cov show results with demangled names that can include an unstable "crate disambiguator" (hex value). The value changes when run in the Rust CI Windows environment. I added a sed filter to strip them out (in a prior commit), but sed also appears to fail in the same environment. Until I can figure out a workaround, I'm just going to ignore this specific test result. I added a FIXME to follow up later, but it's not that critical. I also saw an error with Windows GNU, but the IO error did not specify a path for the directory or file that triggered the error. I updated the error messages to provide more info for next, time but also noticed some other tests with similar steps did not fail. Looks spurious. Commit rust-lang#16: Modify rust-demangler to strip disambiguators by default Commit rust-lang#17: Remove std::process::exit from coverage tests Due to Issue rust-lang#77553, programs that call std::process::exit() do not generate coverage results on Windows MSVC. Commit rust-lang#18: fix: test file paths exceeding Windows max path len

``` Benchmark #1: ./raytracer_cg_clif_pre Time (mean ± σ): 9.553 s ± 0.129 s [User: 9.543 s, System: 0.008 s] Range (min … max): 9.438 s … 9.837 s 10 runs Benchmark #2: ./raytracer_cg_clif_post Time (mean ± σ): 9.463 s ± 0.055 s [User: 9.452 s, System: 0.008 s] Range (min … max): 9.387 s … 9.518 s 10 runs Summary './raytracer_cg_clif_post' ran 1.01 ± 0.01 times faster than './raytracer_cg_clif_pre' ```

Don't run `resolve_vars_if_possible` in `normalize_erasing_regions` Neither `@eddyb` nor I could figure out what this was for. I changed it to `assert_eq!(normalized_value, infcx.resolve_vars_if_possible(&normalized_value));` and it passed the UI test suite. <details><summary> Outdated, I figured out the issue - `needs_infer()` needs to come _after_ erasing the lifetimes </summary> Strangely, if I change it to `assert!(!normalized_value.needs_infer())` it panics almost immediately: ``` query stack during panic: #0 [normalize_generic_arg_after_erasing_regions] normalizing `<str::IsWhitespace as str::pattern::Pattern>::Searcher` #1 [needs_drop_raw] computing whether `str::iter::Split<str::IsWhitespace>` needs drop #2 [mir_built] building MIR for `str::<impl str>::split_whitespace` #3 [unsafety_check_result] unsafety-checking `str::<impl str>::split_whitespace` #4 [mir_const] processing MIR for `str::<impl str>::split_whitespace` #5 [mir_promoted] processing `str::<impl str>::split_whitespace` #6 [mir_borrowck] borrow-checking `str::<impl str>::split_whitespace` #7 [analysis] running analysis passes on this crate end of query stack ``` I'm not entirely sure what's going on - maybe the two disagree? </details> For context, this came up while reviewing rust-lang#77467 (cc `@lcnr).` Possibly this needs a crater run? r? `@nikomatsakis` cc `@matthewjasper`

HWAddressSanitizer support # Motivation Compared to regular ASan, HWASan has a [smaller overhead](https://source.android.com/devices/tech/debug/hwasan). The difference in practice is that HWASan'ed code is more usable, e.g. Android device compiled with HWASan can be used as a daily driver. # Example ``` fn main() { let xs = vec![0, 1, 2, 3]; let _y = unsafe { *xs.as_ptr().offset(4) }; } ``` ``` ==223==ERROR: HWAddressSanitizer: tag-mismatch on address 0xefdeffff0050 at pc 0xaaaad00b3468 READ of size 4 at 0xefdeffff0050 tags: e5/00 (ptr/mem) in thread T0 #0 0xaaaad00b3464 (/root/main+0x53464) #1 0xaaaad00b39b4 (/root/main+0x539b4) #2 0xaaaad00b3dd0 (/root/main+0x53dd0) #3 0xaaaad00b61dc (/root/main+0x561dc) #4 0xaaaad00c0574 (/root/main+0x60574) #5 0xaaaad00b6290 (/root/main+0x56290) #6 0xaaaad00b6170 (/root/main+0x56170) #7 0xaaaad00b3578 (/root/main+0x53578) #8 0xffff81345e70 (/lib64/libc.so.6+0x20e70) rust-lang#9 0xaaaad0096310 (/root/main+0x36310) [0xefdeffff0040,0xefdeffff0060) is a small allocated heap chunk; size: 32 offset: 16 0xefdeffff0050 is located 0 bytes to the right of 16-byte region [0xefdeffff0040,0xefdeffff0050) allocated here: #0 0xaaaad009bcdc (/root/main+0x3bcdc) #1 0xaaaad00b1eb0 (/root/main+0x51eb0) #2 0xaaaad00b20d4 (/root/main+0x520d4) #3 0xaaaad00b2800 (/root/main+0x52800) #4 0xaaaad00b1cf4 (/root/main+0x51cf4) #5 0xaaaad00b33d4 (/root/main+0x533d4) #6 0xaaaad00b39b4 (/root/main+0x539b4) #7 0xaaaad00b61dc (/root/main+0x561dc) #8 0xaaaad00b3578 (/root/main+0x53578) rust-lang#9 0xaaaad0096310 (/root/main+0x36310) Thread: T0 0xeffe00002000 stack: [0xffffc0590000,0xffffc0d90000) sz: 8388608 tls: [0xffff81521020,0xffff815217d0) Memory tags around the buggy address (one tag corresponds to 16 bytes): 0xfefcefffef80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0xfefcefffef90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0xfefcefffefa0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0xfefcefffefb0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0xfefcefffefc0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0xfefcefffefd0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0xfefcefffefe0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0xfefcefffeff0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 =>0xfefceffff000: a2 a2 05 00 e5 [00] 00 00 00 00 00 00 00 00 00 00 0xfefceffff010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0xfefceffff020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0xfefceffff030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0xfefceffff040: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0xfefceffff050: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0xfefceffff060: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0xfefceffff070: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0xfefceffff080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Tags for short granules around the buggy address (one tag corresponds to 16 bytes): 0xfefcefffeff0: .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. =>0xfefceffff000: .. .. c5 .. .. [..] .. .. .. .. .. .. .. .. .. .. 0xfefceffff010: .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. See https://clang.llvm.org/docs/HardwareAssistedAddressSanitizerDesign.html#short-granules for a description of short granule tags Registers where the failure occurred (pc 0xaaaad00b3468): x0 e500efdeffff0050 x1 0000000000000004 x2 0000ffffc0d8f5a0 x3 0200efff00000000 x4 0000ffffc0d8f4c0 x5 000000000000004f x6 00000ffffc0d8f36 x7 0000efff00000000 x8 e500efdeffff0050 x9 0200efff00000000 x10 0000000000000000 x11 0200efff00000000 x12 0200effe000006b0 x13 0200effe000006b0 x14 0000000000000008 x15 00000000c00000cf x16 0000aaaad00a0afc x17 0000000000000003 x18 0000000000000001 x19 0000ffffc0d8f718 x20 ba00ffffc0d8f7a0 x21 0000aaaad00962e0 x22 0000000000000000 x23 0000000000000000 x24 0000000000000000 x25 0000000000000000 x26 0000000000000000 x27 0000000000000000 x28 0000000000000000 x29 0000ffffc0d8f650 x30 0000aaaad00b3468 ``` # Comments/Caveats * HWASan is only supported on arm64. * I'm not sure if I should add a feature gate or piggyback on the existing one for sanitizers. * HWASan requires `-C target-feature=+tagged-globals`. That flag should probably be set transparently to the user. Not sure how to go about that. # TODO * Need more tests. * Update documentation. * Fix symbolization. * Integrate with CI

…fetime-error, r=estebank Fix suggestion to introduce explicit lifetime Addresses rust-lang#81650 Error message after fix: ``` error[E0311]: the parameter type `T` may not live long enough --> src/main.rs:25:11 | 24 | fn play_with<T: Animal + Send>(scope: &Scope, animal: T) { | -- help: consider adding an explicit lifetime bound...: `T: 'a +` 25 | scope.spawn(move |_| { | ^^^^^ | note: the parameter type `T` must be valid for the anonymous lifetime #2 defined on the function body at 24:1... --> src/main.rs:24:1 | 24 | fn play_with<T: Animal + Send>(scope: &Scope, animal: T) { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ note: ...so that the type `[closure@src/main.rs:25:17: 27:6]` will meet its required lifetime bounds --> src/main.rs:25:11 | 25 | scope.spawn(move |_| { | ^^^^^ ```

Stop generating `alloca`s & `memcmp` for simple short array equality Example: ```rust pub fn demo(x: [u16; 6], y: [u16; 6]) -> bool { x == y } ``` Before: ```llvm define zeroext i1 `@_ZN10playground4demo17h48537f7eac23948fE(i96` %0, i96 %1) unnamed_addr #0 { start: %y = alloca [6 x i16], align 8 %x = alloca [6 x i16], align 8 %.0..sroa_cast = bitcast [6 x i16]* %x to i96* store i96 %0, i96* %.0..sroa_cast, align 8 %.0..sroa_cast3 = bitcast [6 x i16]* %y to i96* store i96 %1, i96* %.0..sroa_cast3, align 8 %_11.i.i.i = bitcast [6 x i16]* %x to i8* %_14.i.i.i = bitcast [6 x i16]* %y to i8* %bcmp.i.i.i = call i32 `@bcmp(i8*` nonnull dereferenceable(12) %_11.i.i.i, i8* nonnull dereferenceable(12) %_14.i.i.i, i64 12) #2, !alias.scope !2 %2 = icmp eq i32 %bcmp.i.i.i, 0 ret i1 %2 } ``` ```x86 playground::demo: # `@playground::demo` sub rsp, 32 mov qword ptr [rsp], rdi mov dword ptr [rsp + 8], esi mov qword ptr [rsp + 16], rdx mov dword ptr [rsp + 24], ecx xor rdi, rdx xor esi, ecx or rsi, rdi sete al add rsp, 32 ret ``` After: ```llvm define zeroext i1 `@_ZN4mini4demo17h7a8994aaa314c981E(i96` %0, i96 %1) unnamed_addr #0 { start: %2 = icmp eq i96 %0, %1 ret i1 %2 } ``` ```x86 _ZN4mini4demo17h7a8994aaa314c981E: xor rcx, r8 xor edx, r9d or rdx, rcx sete al ret ```

Otherwise, we can get into a situation where you have a subtype obligation `#1 <: #2` pending, #1 is constrained by `check_casts`, but #2` is unaffected. Co-authored-by: Niko Matsakis <niko@alum.mit.edu>

Improve last commit of rust_lang#75644

…aces, r=jyn514 Only deduplicate stack traces for good path bugs Fixes rust-lang#106267 Restores backtraces for `bug!` and `delay_span_bug` after rust-lang#106056. Only `delay_good_path_bug` needed its backtraces to be deduplicated, since it spits out the backtrace where it was created when it's being emitted. Before: ``` error: internal compiler error: /home/ubuntu/rust2/compiler/rustc_middle/src/ty/relate.rs:638:13: var types encountered in super_relate_consts: Const { ty: usize, kind: Infer(Var(_#0c)) } Const { ty: usize, kind: Param(N/#1) } note: the compiler unexpectedly panicked. this is a bug. note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md note: rustc 1.68.0-dev running on x86_64-unknown-linux-gnu query stack during panic: #0 [typeck] type-checking `<impl at /home/ubuntu/test.rs:7:1: 7:34>::trigger` #1 [typeck_item_bodies] type-checking all item bodies #2 [analysis] running analysis passes on this crate end of query stack error: aborting due to 2 previous errors ``` Hmm... that's a little bare. After: ``` error: internal compiler error: /home/ubuntu/rust2/compiler/rustc_middle/src/ty/relate.rs:638:13: var types encountered in super_relate_consts: Const { ty: usize, kind: Infer(Var(_#0c)) } Const { ty: usize, kind: Param(N/#1) } thread 'rustc' panicked at 'Box<dyn Any>', /home/ubuntu/rust2/compiler/rustc_errors/src/lib.rs:1599:9 stack backtrace: 0: 0x7ffb5b41bdd1 - std::backtrace_rs::backtrace::libunwind::trace::h26056f81198c6594 at /home/ubuntu/rust2/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 1: 0x7ffb5b41bdd1 - std::backtrace_rs::backtrace::trace_unsynchronized::hacfb345a0c6d5bb1 at /home/ubuntu/rust2/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 2: 0x7ffb5b41bdd1 - std::sys_common::backtrace::_print_fmt::h18ea6016ac8030f3 at /home/ubuntu/rust2/library/std/src/sys_common/backtrace.rs:65:5 3: 0x7ffb5b41bdd1 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::he35dde201d0c2d09 at /home/ubuntu/rust2/library/std/src/sys_common/backtrace.rs:44:22 4: 0x7ffb5b4a0308 - core::fmt::write::h094ad263467a053c at /home/ubuntu/rust2/library/core/src/fmt/mod.rs:1208:17 5: 0x7ffb5b43caf1 - std::io::Write::write_fmt::hd47b4e2324b4d9b7 at /home/ubuntu/rust2/library/std/src/io/mod.rs:1682:15 6: 0x7ffb5b41bbfa - std::sys_common::backtrace::_print::h43044162653a17fc at /home/ubuntu/rust2/library/std/src/sys_common/backtrace.rs:47:5 7: 0x7ffb5b41bbfa - std::sys_common::backtrace::print::hc8605da258fa5aeb at /home/ubuntu/rust2/library/std/src/sys_common/backtrace.rs:34:9 8: 0x7ffb5b3ffb87 - std::panicking::default_hook::{{closure}}::h9e37f23f75122a15 9: 0x7ffb5b3ff97b - std::panicking::default_hook::h602873a063f84da2 at /home/ubuntu/rust2/library/std/src/panicking.rs:286:9 10: 0x7ffb5be192b2 - <alloc[48d7b30605060536]::boxed::Box<dyn for<'a, 'b> core[672e3947e150d6c6]::ops::function::Fn<(&'a core[672e3947e150d6c6]::panic::panic_info::PanicInfo<'b>,), Output = ()> + core[672e3947e150d6c6]::marker::Send + core[672e3947e150d6c6]::marker::Sync> as core[672e3947e150d6c6]::ops::function::Fn<(&core[672e3947e150d6c6]::panic::panic_info::PanicInfo,)>>::call at /home/ubuntu/rust2/library/alloc/src/boxed.rs:2002:9 11: 0x7ffb5be192b2 - rustc_driver[f5b6d32d8905ecdd]::DEFAULT_HOOK::{closure#0}::{closure#0} at /home/ubuntu/rust2/compiler/rustc_driver/src/lib.rs:1204:17 12: 0x7ffb5b4000d3 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hfd13333ca953ae8e at /home/ubuntu/rust2/library/alloc/src/boxed.rs:2002:9 13: 0x7ffb5b4000d3 - std::panicking::rust_panic_with_hook::h45753e10264ebe7e at /home/ubuntu/rust2/library/std/src/panicking.rs:692:13 14: 0x7ffb5e8b3a63 - std[3330b4673efabfce]::panicking::begin_panic::<rustc_errors[1b15f4e7e49d1fd5]::ExplicitBug>::{closure#0} [... FRAMES INTENTIONALLY OMITTED BECAUSE GITHUB GOT ANGRY ...] 186: 0x7ffb5bea5554 - <std[3330b4673efabfce]::thread::Builder>::spawn_unchecked_::<rustc_interface[947706ead88047d0]::util::run_in_thread_pool_with_globals<rustc_interface[947706ead88047d0]::interface::run_compiler<core[672e3947e150d6c6]::result::Result<(), rustc_errors[1b15f4e7e49d1fd5]::ErrorGuaranteed>, rustc_driver[f5b6d32d8905ecdd]::run_compiler::{closure#1}>::{closure#0}, core[672e3947e150d6c6]::result::Result<(), rustc_errors[1b15f4e7e49d1fd5]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[672e3947e150d6c6]::result::Result<(), rustc_errors[1b15f4e7e49d1fd5]::ErrorGuaranteed>>::{closure#1} at /home/ubuntu/rust2/library/std/src/thread/mod.rs:549:30 187: 0x7ffb5bea5554 - <<std[3330b4673efabfce]::thread::Builder>::spawn_unchecked_<rustc_interface[947706ead88047d0]::util::run_in_thread_pool_with_globals<rustc_interface[947706ead88047d0]::interface::run_compiler<core[672e3947e150d6c6]::result::Result<(), rustc_errors[1b15f4e7e49d1fd5]::ErrorGuaranteed>, rustc_driver[f5b6d32d8905ecdd]::run_compiler::{closure#1}>::{closure#0}, core[672e3947e150d6c6]::result::Result<(), rustc_errors[1b15f4e7e49d1fd5]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[672e3947e150d6c6]::result::Result<(), rustc_errors[1b15f4e7e49d1fd5]::ErrorGuaranteed>>::{closure#1} as core[672e3947e150d6c6]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} at /home/ubuntu/rust2/library/core/src/ops/function.rs:250:5 188: 0x7ffb5b433968 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::he8b26fc22c6f51ec at /home/ubuntu/rust2/library/alloc/src/boxed.rs:1988:9 189: 0x7ffb5b433968 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5cf9cbe75a8c3ddc at /home/ubuntu/rust2/library/alloc/src/boxed.rs:1988:9 190: 0x7ffb5b41199c - std::sys::unix::thread::Thread::new::thread_start::h2d6dd4455e97d031 at /home/ubuntu/rust2/library/std/src/sys/unix/thread.rs:108:17 191: 0x7ffb5441b609 - start_thread 192: 0x7ffb5b282133 - clone 193: 0x0 - <unknown> note: the compiler unexpectedly panicked. this is a bug. note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md note: rustc 1.68.0-dev running on x86_64-unknown-linux-gnu query stack during panic: #0 [typeck] type-checking `<impl at /home/ubuntu/test.rs:7:1: 7:34>::trigger` #1 [typeck_item_bodies] type-checking all item bodies #2 [analysis] running analysis passes on this crate end of query stack error: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0601`. ```

There were a series of unfortunate interactions here. Here's an MCVE of the test this fixes (committed as `tests/ui/meta/no_std-extern-libc.rs`): ```rust #![crate_type = "lib"] #![no_std] #![feature(rustc_private)] extern crate libc; ``` Before, this would give an error about duplicate versions of libc: ``` error[E0464]: multiple candidates for `rlib` dependency `libc` found --> fake-test-src-base/allocator/no_std-alloc-error-handler-default.rs:15:1 | LL | extern crate libc; | ^^^^^^^^^^^^^^^^^^ | = note: candidate #1: /home/gh-jyn514/rust/build/aarch64-unknown-linux-gnu/stage2/lib/rustlib/aarch64-unknown-linux-gnu/lib/liblibc-358db1024b7d9957.rlib = note: candidate #2: /home/gh-jyn514/rust/build/aarch64-unknown-linux-gnu/stage2/lib/rustlib/aarch64-unknown-linux-gnu/lib/liblibc-ebc478710122a279.rmeta ``` Both these versions were downloaded from CI, but one came from the `rust-std` component and one came from `rustc-dev`: ``` ; tar -tf build/cache/f2d9a3d0771504f1ae776226a5799dcb4408a91a/rust-std-nightly-x86_64-unknown-linux-gnu.tar.xz | grep liblibc rust-std-nightly-x86_64-unknown-linux-gnu/rust-std-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-68a2d9e195dd6ed2.rlib ; tar -tf build/cache/f2d9a3d0771504f1ae776226a5799dcb4408a91a/rustc-dev-nightly-x86_64-unknown-linux-gnu.tar.xz | grep liblibc rustc-dev-nightly-x86_64-unknown-linux-gnu/rustc-dev/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-f226c9fbdd92a0fd.rmeta ``` The fix was to only copy files from `rust-std` unless a Step explicitly requests for the `rustc-dev` components to be available by calling `builder.ensure(compile::Rustc)`. To avoid having to re-parse the `rustc-dev.tar.xz` tarball every time, which is quite slow, this adds a new `build/host/ci-rustc/.rustc-dev-contents` cache file which stores only the names of files we need to copy into the sysroot. This also allows reverting the hack in rust-lang#110121; now that we only copy rustc-dev on-demand, we can correctly add the `Rustc` check artifacts into the sysroot, so that this works correctly even when `download-rustc` is forced to `true`. --- See rust-lang#108767 (comment) for why `no_std` is required for the MCVE test to fail; it's complicated and not particularly important. Fixes rust-lang#108767.

…tlarsan68 Fix no_std tests that load libc from the sysroot when download-rustc is enabled There were a series of unfortunate interactions here. Here's an MCVE of the test this fixes (committed as `tests/ui/meta/no_std-extern-libc.rs`): ```rust #![crate_type = "lib"] #![no_std] #![feature(rustc_private)] extern crate libc; ``` Before, this would give an error about duplicate versions of libc: ``` error[E0464]: multiple candidates for `rlib` dependency `libc` found --> fake-test-src-base/allocator/no_std-alloc-error-handler-default.rs:15:1 | LL | extern crate libc; | ^^^^^^^^^^^^^^^^^^ | = note: candidate #1: /home/gh-jyn514/rust/build/aarch64-unknown-linux-gnu/stage2/lib/rustlib/aarch64-unknown-linux-gnu/lib/liblibc-358db1024b7d9957.rlib = note: candidate #2: /home/gh-jyn514/rust/build/aarch64-unknown-linux-gnu/stage2/lib/rustlib/aarch64-unknown-linux-gnu/lib/liblibc-ebc478710122a279.rmeta ``` Both these versions were downloaded from CI, but one came from the `rust-std` component and one came from `rustc-dev`: ``` ; tar -tf build/cache/f2d9a3d0771504f1ae776226a5799dcb4408a91a/rust-std-nightly-x86_64-unknown-linux-gnu.tar.xz | grep liblibc rust-std-nightly-x86_64-unknown-linux-gnu/rust-std-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-68a2d9e195dd6ed2.rlib ; tar -tf build/cache/f2d9a3d0771504f1ae776226a5799dcb4408a91a/rustc-dev-nightly-x86_64-unknown-linux-gnu.tar.xz | grep liblibc rustc-dev-nightly-x86_64-unknown-linux-gnu/rustc-dev/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-f226c9fbdd92a0fd.rmeta ``` The fix was to only copy files from `rust-std` unless a Step explicitly requests for the `rustc-dev` components to be available by calling `builder.ensure(compile::Rustc)`. To avoid having to re-parse the `rustc-dev.tar.xz` tarball every time, which is quite slow, this adds a new `build/host/ci-rustc/.rustc-dev-contents` cache file which stores only the names of files we need to copy into the sysroot. This also allows reverting the hack in rust-lang#110121; now that we only copy rustc-dev on-demand, we can correctly add the `Rustc` check artifacts into the sysroot, so that this works correctly even when `download-rustc` is forced to `true` and some tool depends on a local change to `compiler`. --- See rust-lang#108767 (comment) for why `no_std` is required for the MCVE test to fail; it's complicated and not particularly important. Fixes rust-lang#108767.

…i-obk Add Terminator conversion from MIR to SMIR, part #2 r? `@oli-obk`

…iaskrgr Rollup of 8 pull requests Successful merges: - rust-lang#111250 (Add Terminator conversion from MIR to SMIR, part #2) - rust-lang#112310 (Add new Tier-3 targets: `loongarch64-unknown-none*`) - rust-lang#112334 (Add myself to highfive rotation) - rust-lang#112340 (remove `TyCtxt::has_error_field` helper method) - rust-lang#112343 (Prevent emitting `missing_docs` for `pub extern crate`) - rust-lang#112350 (Avoid duplicate type sanitization of local decls in borrowck) - rust-lang#112356 (Fix comment for `get_region_var_origins`) - rust-lang#112358 (Remove default visitor impl in region constraint generation) r? `@ghost` `@rustbot` modify labels: rollup

…r=flip1995 Fix integration tests #2 fix integration tests. It turned out that the following tests fail to build at all: chalk, combine, stdarch and hyper. This is often a problem of passing `--all-targets --all-features`, in case of combine though, outdated deps were to blame. I have opened tickets against combine and rustfmt rust-lang/rustfmt#5859 Marwes/combine#357 should we just remove the other failing repos? :/ changelog: fix integration tests on ci

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 #2 0x00007f87be12d854 in <rustc_query_system::query::job::QueryLatch>::wait_on () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so #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 #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 #5 0x00007f87bdaebb0a in rustc_metadata::rmeta::encoder::encode_metadata::{closure#1}::{closure#1} () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so #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 #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 #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 #2 0x00007f87b8339478 in <rayon_core::sleep::Sleep>::sleep () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so #3 0x00007f87b83387c3 in <rayon_core::registry::WorkerThread>::wait_until_cold () from /home/andjo403/.rustup/toolchains/stage1/lib/librustc_driver-70ddb84e8f7ce707.so #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 #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 #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 #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 #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`

…-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) #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 #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) #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) #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 #2 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) } check:26'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 90: attributes #3 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) } check:26'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 91: attributes #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>

Simplify provider api to improve llvm ir This PR seeks to resolve the last concern in rust-lang#99301 (comment) We resolve the issue by moving the type_id to be stored in the `Request` itself rather than being accessed through the `Erased` trait, letting the compiler infer that the value of the type id will not change between lookups. ### LLVM Codegen **Before** ``` ; <provider_test::MyError as core::error::Error>::provide ; Function Attrs: nonlazybind uwtable define void `@"_ZN61_$LT$provider_test..MyError$u20$as$u20$core..error..Error$GT$7provide17hd9c9de412063aa73E"(ptr` noalias nocapture noundef nonnull readonly align 1 %self, ptr noundef nonnull align 1 %request.0, ptr noalias nocapture noundef readonly align 8 dereferenceable(32) %request.1) unnamed_addr #0 personality ptr `@rust_eh_personality` { start: %0 = getelementptr inbounds i8, ptr %request.1, i64 24 %self.1.val.i = load ptr, ptr %0, align 8 %1 = tail call { i64, i64 } %self.1.val.i(ptr noundef nonnull align 1 %request.0), !noalias !15 %2 = extractvalue { i64, i64 } %1, 0 %3 = extractvalue { i64, i64 } %1, 1 %_18.i.i = icmp ne i64 %2, 1101338453689927725 %_2.i.i = icmp ne i64 %3, 472224167662714873 %or.cond.i.not.i = select i1 %_18.i.i, i1 true, i1 %_2.i.i br i1 %or.cond.i.not.i, label %_ZN4core5error7Request7provide17h8f8125d2543333e0E.exit, label %bb2.i ``` **After** ``` ; <provider_test::MyError as provider_test::Error>::provide ; Function Attrs: mustprogress nofree norecurse nosync nounwind nonlazybind willreturn memory(argmem: readwrite) uwtable define void `@"_ZN63_$LT$provider_test..MyError$u20$as$u20$provider_test..Error$GT$7provide17h5bbf091795a6d359E"(ptr` noalias nocapture noundef nonnull readonly align 1 %self, ptr nocapture noundef nonnull align 8 %request.0, ptr noalias nocapture noundef readonly align 8 dereferenceable(24) %request.1) unnamed_addr #2 personality ptr `@rust_eh_personality` { start: %_19.i = load i64, ptr %request.0, align 8, !noalias !3, !noundef !3 switch i64 %_19.i, label %_ZN13provider_test7Request7provide17heb3ee140962e3b2fE.exit [ i64 7665305208997882008, label %bb12.i i64 7050211241160863540, label %bb12.i3 i64 9112786072622981063, label %bb12.i11 ] ```

Remove `build_sysroot` folder

…t-2, r=nikomatsakis Reduce false positives of tail-expr-drop-order from consumed values (attempt #2) r? `@nikomatsakis` Tracked by rust-lang#123739. Related to rust-lang#129864 but not replacing, yet. Related to rust-lang#130836. This is an implementation of the approach suggested in the [Zulip stream](https://rust-lang.zulipchat.com/#narrow/stream/213817-t-lang/topic/temporary.20drop.20order.20changes). A new MIR statement `BackwardsIncompatibleDrop` is added to the MIR syntax. The lint now works by inspecting possibly live move paths before at the `BackwardsIncompatibleDrop` location and the actual drop under the current edition, which should be one before Edition 2024 in practice.

bjorn3 and others added 29 commits May 10, 2019 02:38

[WIP] Wasm rustc

a5c826a

[WIP]

c851c14

Add readme

8852382

Update deps

5f0cd7b

Fix cfg's for WASI

a6761a2

WASI is a target_os not target_env.

Patch some more things away

15f980f

[WIP]

bee9991

[WIP] Miri support

75dfe67

Enable debug info for release builds

ee24131

Switch miri to submodule

f99c8d9

Update README.md

fd1e6b7

Set RUSTC_LOG=trace

792855e

Reduce patching

709120b

Abc

e4527e3

Abc

8dc3ce8

Abc

024eda0

Abc

9ce0ebb

Abc

ad7c911

Abc

5307ccb

Abc

55bdc88

Abc

88445fb

Abc

3976470

Abc

c62edd7

Abc

7cef8a2

Abc

34b46cb

Abc

f3c8b80

Abc

0201436

Abc

02937fd

Abc

1078a52

bjorn3 closed this Jul 21, 2019

bjorn3 pushed a commit that referenced this pull request Aug 27, 2019

Avoid cloning Place in assign #2

7789cbf

bjorn3 pushed a commit that referenced this pull request Jul 9, 2020

Merge pull request #2 from rust-lang/master

00ef461

update master

bjorn3 pushed a commit that referenced this pull request Mar 30, 2021

Incorporate review feedback #2

d5e45b5

bjorn3 pushed a commit that referenced this pull request Oct 10, 2021

Merge pull request #2 from steffahn/collect_into_array_fix_ub

13bfcb7

Improve last commit of rust_lang#75644

rust-cloud-vms bot pushed a commit that referenced this pull request Jun 8, 2023

Rollup merge of rust-lang#111250 - spastorino:smir-terminator-2, r=ol…

1788d49

…i-obk Add Terminator conversion from MIR to SMIR, part #2 r? `@oli-obk`

bjorn3 pushed a commit that referenced this pull request Jul 13, 2024

Merge pull request #2 from GuillaumeGomez/rm-build_sysroot-folder

eea2f89

Remove `build_sysroot` folder

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Tidy app tests #2

Tidy app tests #2

bjorn3 commented Jul 21, 2019

Tidy app tests #2

Tidy app tests #2

Conversation

bjorn3 commented Jul 21, 2019