Update compiler_builtins to 0.1.114 #125016

nicholasbishop · 2024-05-11T14:01:27Z

The weak-intrinsics feature was removed from compiler_builtins in rust-lang/compiler-builtins#598, so dropped the compiler-builtins-weak-intrinsics feature from alloc/std/sysroot.

In rust-lang/compiler-builtins#593, some builtins for f16/f128 were added. These don't work for all compiler backends, so add a compiler-builtins-no-f16-f128 feature and disable it for cranelift and gcc.

rustbot · 2024-05-11T14:01:35Z

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rustbot · 2024-05-11T14:01:36Z

These commits modify the Cargo.lock file. Unintentional changes to Cargo.lock can be introduced when switching branches and rebasing PRs.

If this was unintentional then you should revert the changes before this PR is merged.
Otherwise, you can ignore this comment.

library/std/Cargo.toml

rustbot · 2024-05-12T15:37:24Z

Some changes occurred in compiler/rustc_codegen_gcc

cc @antoyo, @GuillaumeGomez

Some changes occurred in compiler/rustc_codegen_cranelift

cc @bjorn3

klensy · 2024-05-12T16:06:25Z

There exist also #124886

nicholasbishop · 2024-05-12T18:14:12Z

Was this closed intentionally?

GuillaumeGomez · 2024-05-12T20:13:50Z

Oh wow, sorry didn't realize, no it wasn't on purpose!

bors · 2024-05-13T18:39:32Z

☔ The latest upstream changes (presumably #125074) made this pull request unmergeable. Please resolve the merge conflicts.

tgross35 · 2024-05-16T19:32:14Z

Note that #124886 does the same thing

beetrees · 2024-05-16T22:02:46Z

A rebase should fix the CI failure now that #123816 has been merged.

beetrees · 2024-05-16T22:41:44Z

It appears the CI failure is being caused by the bootstrap stage0 compiler. I guess it won't succeed until #123816 reaches stage0 then.

nicholasbishop · 2024-05-16T22:51:01Z

Makes sense. Is the compiler-builtins-no-f16-f128 feature still needed here? I'm unclear whether that mangling error was the only problem, or if it's still correct to turn off f16/f128 for gcc/cranelift.

tgross35 · 2024-05-16T23:14:30Z

Everything for f16/f128 needs to be turned off for the GCC and cranelift backends until they gain support (tracked at the issues at the bottom of this list #116909 (comment)). These types should stay enabled for the default LLVM backend, though.

tgross35 · 2024-05-16T23:28:31Z

It appears the CI failure is being caused by the bootstrap stage0 compiler. I guess it won't succeed until #123816 reaches stage0 then.

I'll ask on Zulip if we might be able to backport that to unblock these updates

9cc3bc6 custom MIR: add support for tail calls 5674d1c Auto merge of rust-lang#128673 - matthiaskrgr:rollup-gtvpkm7, r=matthiaskrgr deb1d75 Rollup merge of rust-lang#128619 - glandium:last_chunk, r=scottmcm 6449537 Rollup merge of rust-lang#128609 - swenson:smaller-faster-dragon, r=Amanieu acb2c30 Rollup merge of rust-lang#128026 - devnexen:available_parallelism_vxworks, r=Mark-Simulacrum 89fe6df Rollup merge of rust-lang#128309 - kmicklas:btreeset-cursor, r=Amanieu 313484b Correct the const stabilization of `<[T]>::last_chunk` 22e026b Auto merge of rust-lang#128534 - bjorn3:split_stdlib_workspace, r=Mark-Simulacrum 1813603 Rollup merge of rust-lang#128526 - tshepang:patch-1, r=Amanieu e8a1a41 Auto merge of rust-lang#128466 - sayantn:stdarch-update, r=tgross35 2adf9da Update stdarch dc85bdb Chore: add `x86_amx_intrinsics` feature flag to `core/lib.rs` and remove `issue-120720-reduce-nan.rs` e88b04d Rollup merge of rust-lang#128551 - Konippi:refactor-backtrace-style-in-panic, r=tgross35 43a1e93 Rollup merge of rust-lang#128530 - scottmcm:repeat-n-unchecked, r=joboet 47df194 Remove unnecessary constants from flt2dec dragon 0b5f1b8 Auto merge of rust-lang#128404 - compiler-errors:revert-dead-code-changes, r=pnkfelix 35cd95f Suppress new false-negatives that were masked by dead code analysis changes 9eb9fa6 Revert "Rollup merge of rust-lang#127107 - mu001999-contrib:dead/enhance-2, r=pnkfelix" 975dc19 Rollup merge of rust-lang#128368 - nnethercote:rustfmt-tweaks, r=cuviper 0ee09fe Rollup merge of rust-lang#128303 - NobodyXu:specialise-for-pipe, r=cuviper 1967a12 Rollup merge of rust-lang#127586 - zachs18:more-must-use, r=cuviper fc53324 Rollup merge of rust-lang#126704 - sayantn:sha, r=Amanieu 74dd96f chore: refactor backtrace style in panic 0e4358d Auto merge of rust-lang#128528 - workingjubilee:you-dont-need-to-see-this-cpuid-move-along, r=Amanieu 9fa74ab Move the standard library to a separate workspace e13d132 Auto merge of rust-lang#128254 - Amanieu:orig-binary-search, r=tgross35 05d8d7c Implement `UncheckedIterator` directly for `RepeatN` a5fa13e Rollup merge of rust-lang#128491 - c410-f3r:unlock-rfc-2011, r=workingjubilee 28e4d22 Rollup merge of rust-lang#128453 - RalfJung:raw_eq, r=saethlin db770c6 std: Remove has_cpuid 39aad04 time.rs: remove "Basic usage text" 7df583c Dogfood cb11051 Add the `sha512`, `sm3` and `sm4` target features 86ea79f Fix mutability in doc tests for `BTreeSet` cursors c7be27f Introduce `Cursor`/`CursorMut`/`CursorMutKey` thrichotomy for `BTreeSet` like map API 8835b0f Fix some uses of "map" instead of "set" in `BTreeSet` cursor API docs 07f64a8 Share `UnorderedKeyError` with `BTReeMap` for set API f859e54 Rollup merge of rust-lang#128499 - Konippi:refactor-backtrace-formatting, r=tgross35 fb966d2 Rollup merge of rust-lang#128497 - Bryanskiy:fix-dropck-doc, r=lcnr ab00ae6 Rollup merge of rust-lang#128433 - hermit-os:hermit-unsafe_op_in_unsafe_fn, r=joboet 2614bd2 chore: refactor backtrace formatting a8a4659 fix dropck documentation for `[T;0]` special-case 589c0a0 fix(os/hermit): `deny(unsafe_op_in_unsafe_fn)` 0260e47 fix(pal/hermit): `deny(unsafe_op_in_unsafe_fn)` 7bd6b11 refactor(pal/hermit): make `ENV` a non-mutable static 32894e2 Rollup merge of rust-lang#128416 - maurer:remove-android-hack, r=tgross35 beb76c3 Auto merge of rust-lang#128461 - matthiaskrgr:rollup-3dpp11g, r=matthiaskrgr 1e3976b Rollup merge of rust-lang#128162 - ChrisDenton:cleanup, r=joboet cde45b0 Rollup merge of rust-lang#127567 - joboet:once_wait, r=Amanieu 0607642 Fix docs for OnceLock::get_mut_or_init da48417 raw_eq: using it on bytes with provenance is not UB (outside const-eval) cc6f37f std: fix busy-waiting in `Once::wait_force`, add more tests 6fd82f1 std: implement the `once_wait` feature 0c56873 Remove unneeded `pub(crate)` 787a1f7 Rollup merge of rust-lang#128388 - beetrees:f16-f128-slightly-improve-windows-abi, r=tgross35 e3a4ed3 Rollup merge of rust-lang#128387 - liigo:patch-14, r=tgross35 8b7f4ee refactor(pal/hermit): use default impl of `GlobalAlloc::alloc_zeroed` c337019 refactor(pal/hermit): return `!` to satisfy rust-analyzer 7aafdcf android: Remove libstd hacks for unsupported Android APIs ba65c6c Move Windows implementation of anon pipe 176508c Match LLVM ABI in `extern "C"` functions for `f128` on Windows 85e4ba0 Cleanup sys module to match house style ddff2b6 Auto merge of rust-lang#128083 - Mark-Simulacrum:bump-bootstrap, r=albertlarsan68 e4b0e6d Rewrite binary search implementation 556dc60 More detailed note to deprecate ONCE_INIT 440ec83 Auto merge of rust-lang#128378 - matthiaskrgr:rollup-i3qz9uo, r=matthiaskrgr a50fe57 Auto merge of rust-lang#128250 - Amanieu:select_unpredictable, r=nikic 47f9d61 Rollup merge of rust-lang#128315 - zetanumbers:psvita-unsafe-in-unsafe, r=workingjubilee f70ce7f Auto merge of rust-lang#128234 - jcsp:retain-empty-case, r=tgross35 93b2f7c Insert some blank lines. db0222e Move a comment. cc96f3e Stabilize offset_of_nested 618fdd5 Auto merge of rust-lang#128334 - matthiaskrgr:rollup-nhxdt0c, r=matthiaskrgr e088cb1 Rollup merge of rust-lang#128333 - RalfJung:miri-sync, r=RalfJung 1ea0493 Rollup merge of rust-lang#128307 - ojeda:unescaped_backticks, r=GuillaumeGomez 5d51099 Optimize empty case in Vec::retain f2bcbec Auto merge of rust-lang#125016 - nicholasbishop:bishop-cb-112, r=tgross35 7a43feb Rollup merge of rust-lang#128310 - kmicklas:btree-map-peek-next-docs, r=tgross35 03e5078 Rollup merge of rust-lang#128055 - workingjubilee:deny-unsafe-ops-in-sys-personality-dwarf-eh, r=Amanieu f9befad Rollup merge of rust-lang#109174 - soerenmeier:cursor_fns, r=dtolnay ed7d02f Update compiler_builtins to 0.1.114 80254cd Warn on `rustdoc::unescaped_backticks` for `core/alloc/std/test/proc_macro` c8db8ea Remove spurious backticks detected by `rustdoc::unescaped_backticks` d1d4fb3 Reformat `use` declarations. 3ec244f Replace `io::Cursor::{remaining_slice, is_empty}` with `io::Cursor::{split, split_mut}` abc611f step cfg(bootstrap) 78cd779 Update CURRENT_RUSTC_VERSION 70927dc Add forbid(unsafe_op_in_unsafe_fn) 06a22c9 Rollup merge of rust-lang#128240 - mbrubeck:patch-3, r=joboet 604d618 Rollup merge of rust-lang#128228 - slanterns:const_waker, r=dtolnay,oli-obk 2a70839 Rollup merge of rust-lang#128103 - folkertdev:unsigned-int-is-multiple-of, r=Amanieu 058f1d3 Rollup merge of rust-lang#127765 - bitfield:fix_stdlib_doc_nits, r=dtolnay 9a6c84e fix: psvita's std code 5119266 Force LLVM to use CMOV for binary search d6b6e63 stabilize const_waker 8e4f58a Add missing periods on `BTreeMap` cursor `peek_next` docs 458b9b0 Implement cursors for `BTreeSet` 02bf0de Enable `std::io::copy` specialisation for `std::pipe::{PipeReader, PipeWriter}` 1f83bf3 Rollup merge of rust-lang#128282 - pitaj:nonzero_bitwise, r=workingjubilee 357ff7a Rollup merge of rust-lang#128279 - slanterns:is_sorted, r=dtolnay fcbdcae stabilize `is_sorted` c47f8bd bitwise and bytewise methods on `NonZero` 4ea98d7 Rollup merge of rust-lang#128259 - sunshowers:msg-nosignal, r=Mark-Simulacrum d6f970a Rollup merge of rust-lang#125897 - RalfJung:from-ref, r=Amanieu 339f756 Auto merge of rust-lang#128255 - stepancheg:doc-shl, r=scottmcm 0d6a7dd Merge from rustc a66bc79 Auto merge of rust-lang#127946 - tgross35:fmt-builders-set-result, r=cuviper 2986bfe [illumos/solaris] set MSG_NOSIGNAL while writing to sockets 3e85493 Document int.checked_shl(BITS - 1) 59f3fef Rollup merge of rust-lang#128235 - harryscholes:fix-iterator-filter-docs, r=tgross35 a2dbfd3 Rollup merge of rust-lang#124941 - Skgland:stabilize-const-int-from-str, r=dtolnay 5b78bae Add links from `assert_eq!` docs to `debug_assert_eq!`, etc. a0f135d Always set `result` during `finish()` in debug builders bd11b3d Fix docs 22ce603 Auto merge of rust-lang#128165 - saethlin:optimize-clone-shims, r=compiler-errors fb7d2a8 Fix doc nits a152820 Rollup merge of rust-lang#128170 - saethlin:clone-fn, r=compiler-errors 0d63614 Merge from rustc cb8f69b Rollup merge of rust-lang#128211 - juliusl:pr/align-change-time, r=tgross35 ba0582b Rollup merge of rust-lang#128150 - BoxyUwU:std_only_sized_const_params, r=workingjubilee 30cfde4 Rollup merge of rust-lang#127950 - nnethercote:rustfmt-skip-on-use-decls, r=cuviper 8488ae6 Make Clone::clone a lang item 1342ef1 fix: compilation issue w/ refactored type 92c0ad7 Let InstCombine remove Clone shims inside Clone shims c788415 Stop using `unsized_const_parameters` in core/std ef4d4a0 Auto merge of rust-lang#128195 - matthiaskrgr:rollup-195dfdf, r=matthiaskrgr 5b6c1e1 Rollup merge of rust-lang#128137 - GrigorenkoPV:cstr-derive, r=dtolnay aaeac06 Rollup merge of rust-lang#127999 - ChrisDenton:arm32, r=Amanieu ea3a99f Rollup merge of rust-lang#128158 - workingjubilee:unsafe-wrap-personality-gcc, r=ChrisDenton 886fe5b Rollup merge of rust-lang#127300 - biabbas:fix_connect_timeout, r=tgross35 b889a1d CStr: derive PartialEq, Eq; add test for Ord 3a18110 In connect timeout, read readiness of socket for vxworks. Check pollhup or pollerr for refused connections in linux c4ee91f Merge from rustc 244d843 std: update comments on gcc personality fn d252b6b std: unsafe-wrap gcc::rust_eh_personality and impl 09bda4f Rollup merge of rust-lang#128135 - joboet:reduplicate_tls, r=tgross35 a4c88bc Rollup merge of rust-lang#128046 - GrigorenkoPV:90435, r=tgross35 2614d86 Rollup merge of rust-lang#126548 - rik86189:issue-88264-fix, r=tgross35 75a178f Rollup merge of rust-lang#126042 - davidzeng0:master, r=Amanieu 1e118ae Rollup merge of rust-lang#128131 - ChrisDenton:stuff, r=workingjubilee cea2ca9 Rollup merge of rust-lang#128120 - compiler-errors:async-fn-name, r=oli-obk 92e3688 Rollup merge of rust-lang#127733 - GrigorenkoPV:don't-forget, r=Amanieu 9b1cffd Rollup merge of rust-lang#127480 - biabbas:vxworks, r=workingjubilee 2632261 Rollup merge of rust-lang#127252 - fitzgen:edge-cases-for-bitwise-operations, r=m-ou-se b0d7414 Rollup merge of rust-lang#126152 - RalfJung:size_of_val_raw, r=saethlin 6d0b714 Improved clarity of documentation for std::fs::create_dir_all eb79e09 std: use duplicate thread local state in tests 8456a97 Forbid unsafe_op_in_unsafe_fn in sys/pal/windows 5a9fb1f Import `core::ffi::c_void` in more places 16450f7 Merge from rustc 697c717 Add chroot unsupported implementation for VxWorks 6242470 Rollup merge of rust-lang#128106 - hallfox:patch-1, r=ChrisDenton de086ea Rollup merge of rust-lang#128092 - ChrisDenton:wrappers, r=workingjubilee ccba33c Rollup merge of rust-lang#128043 - safinaskar:primitive, r=workingjubilee a069998 Rollup merge of rust-lang#127481 - a1phyr:pattern_gat, r=Amanieu bc7345c Rollup merge of rust-lang#126770 - wr7:master, r=Amanieu 21f6b65 Rollup merge of rust-lang#125962 - Coekjan:const-binary-heap, r=Amanieu eee5bba Auto merge of rust-lang#127153 - NobodyXu:pipe, r=ChrisDenton fd3a45f Gate AsyncFn* under async_closure feature 0374ea2 Add elem_offset and related methods 2b3eacb library/core/src/primitive.rs: small doc fix 45f80e6 Fix return type of FileAttr methods on AIX target 6cabb65 add `is_multiple_of` for unsigned integer types 4c4a93a Initial implementation of anonymous_pipe 63d2997 Update process vxworks, set default stack size of 256 Kib for vxworks. User can set the stack size using RUST_MIN_STACK, with min size of libc::PTHREAD_STACK_MIN(4kib) ee86041 Rollup merge of rust-lang#128089 - workingjubilee:commonly-wrapped-to-make-safe, r=ChrisDenton ad9a52d Rollup merge of rust-lang#125834 - workingjubilee:weaken-thir-unsafeck-for-addr-of-static-mut, r=compiler-errors 642c69b Remove wrapper functions from c.rs de2a037 std: Unsafe-wrap backtrace code held in-common 155aef9 std: Unsafe-wrap alloc code held in-common bee0155 Cfg disable on_broken_pipe_flag_used() for vxworks 227b5af Disable dirfd for vxworks, Return unsupported error from set_times and lchown for vxworks 22a6797 Allow unused unsafe for vxworks in read_at and write at 8be45a9 Docs for core::primitive: mention that "core" can be shadowed, too, so we should write "::core" c039ee8 library: vary unsafety in bootstrapping for SEH 6765b97 std: unsafe-wrap personality::dwarf::eh 7ae76f0 Rollup merge of rust-lang#128008 - weiznich:fix/121521, r=lcnr 323e962 Rollup merge of rust-lang#127996 - ian-h-chamberlain:fix/horizon-warnings-unsafe-in-unsafe, r=tgross35 ae6187f Rollup merge of rust-lang#127415 - AljoschaMeyer:master, r=dtolnay d6a36f5 Use given allocator instad of Global d0bc9a0 Start using `#[diagnostic::do_not_recommend]` in the standard library ba43261 Rollup merge of rust-lang#127583 - Nilstrieb:invalid-utf8, r=joboet 0727e53 Fix warnings when checking armv6k-nintendo-3ds bbe4da8 Fix some `#[cfg_attr(not(doc), repr(..))]` 321dbf8 Deal with invalid UTF-8 from `gai_strerror` 6aa00e1 std::thread: available_parallelism implementation for vxWorks proposal. 2fff48d Auto merge of rust-lang#127722 - BoxyUwU:new_adt_const_params_limitations, r=compiler-errors d7770e9 Rollup merge of rust-lang#128005 - ChrisDenton:msvc-include, r=joboet 8fdee23 Rollup merge of rust-lang#127734 - ChrisDenton:netc, r=Mark-Simulacrum 3b2536e Remove _tls_used hack 07dbb38 Rollup merge of rust-lang#127873 - workingjubilee:forbid-unsafe-ops-for-kmc-solid, r=Amanieu bd26295 Rollup merge of rust-lang#127843 - workingjubilee:break-up-big-ass-stack-overflow-fn, r=joboet 00b4f61 Inject win arm32 shims into metadata generation 2b62867 Rollup merge of rust-lang#127918 - ChrisDenton:thread-name-string, r=joboet a077eb1 Rollup merge of rust-lang#123196 - Ayush1325:uefi-process, r=joboet eb09be4 std: forbid unwrapped unsafe in unsupported_backslash dcb9854 kmc-solid: forbid(unsafe_op_in_unsafe_fn) 845a2f7 Auto merge of rust-lang#127982 - matthiaskrgr:rollup-nzyvphj, r=matthiaskrgr 00d6fc4 Rollup merge of rust-lang#127978 - nyurik:lib-refs, r=workingjubilee 4d8afcd Avoid ref when using format! for perf 9f20a0f Rollup merge of rust-lang#126199 - ivan-shrimp:nonzero_isqrt, r=tgross35 f06530c Rollup merge of rust-lang#112328 - juliusl:pr/windows-add-change-time, r=ChrisDenton 8d5cf50 uefi: process: Fixes from PR c6cb67c uefi: process: Final Touchups afe1ef0 uefi: process: Add CommandArgs support ef6b173 uefi: process: Add support for args 1991fe3 uefi: process Implement inherit 24a9582 uefi: process: Add null protocol 36a0e1e uefi: process: Add stderr support b712e74 uefi: process: Add support to capture stdout e6eeb4e uefi: Add process f3b1c8a improve safety comment 9348998 add `NonZero<uN>::isqrt` edc4cdc Use `#[rustfmt::skip]` on some `use` groups to prevent reordering. 489f1ef unix: acquire-load NEED_ALTSTACK 9e11e01 unix: Unsafe-wrap stack_overflow::{drop,make}_handler 72c7444 unix: Unsafe-wrap stack_overflow::cleanup 33a32f2 unix: lift init of sigaltstack before sigaction 9fb6e49 unix: Unsafe-wrap stack_overflow::signal_handler c99ebd4 Rollup merge of rust-lang#127594 - c6c7:fuchsia-status-code-match-arm, r=tmandry 8378261 Move ThreadName conversions to &cstr/&str 68e2391 Style change 16bce8a Make `Thread::new_inner` a safe function d1d9893 Rollup merge of rust-lang#127748 - scottmcm:option_len, r=joboet b0c85ba Rollup merge of rust-lang#124881 - Sp00ph:reentrant_lock_tid, r=joboet 7e21850 Update `ReentrantLock` implementation, add `CURRENT_ID` thread local. c10a929 Safely enforce thread name requirements cc4ed95 Rollup merge of rust-lang#127077 - tbu-:pr_doc_fd_to_owned, r=workingjubilee 37d7bff Rollup merge of rust-lang#127861 - Kriskras99:patch-1, r=tgross35 3d50720 Rollup merge of rust-lang#127859 - RalfJung:ptr-dyn-metadata, r=scottmcm 1f3311b Rollup merge of rust-lang#127845 - workingjubilee:actually-break-up-big-ass-stack-overflow-fn, r=joboet 5578593 Auto merge of rust-lang#127865 - matthiaskrgr:rollup-8m49dlg, r=matthiaskrgr 54728b1 feat: adding ext that returns change_time for Windows b164bab Auto merge of rust-lang#125942 - timokroeger:windows-once-futex, r=ChrisDenton 0eda3a3 Rollup merge of rust-lang#127337 - celinval:intrinsics-fallback, r=oli-obk ed3c6d1 Mention how you can go from `BorrowedFd` to `OwnedFd` and back 455bd57 Make language around `ToOwned` for `BorrowedFd` more precise ab7a0d4 Document the column numbers for the dbg! macro 89cd225 ptr::metadata: update comment on vtable_ptr work-around 51e54a4 ptr::metadata: avoid references to extern types be0c06b Split part of `adt_const_params` into `unsized_const_params` 857ed93 Forbid `!Sized` types and references aedc16c unix: unsafe-wrap install_main_guard_default 4db3aa1 unix: clean up install_main_guard_freebsd d167f00 unix: stack_start_aligned is a safe fn 27b79e6 unix: split stack_overflow::install_main_guard by os d50143f Update name of Windows abort constant to match platform documentation cbaa831 Add match arm for Fuchsia status code upon an abort in a test f15715f lib: replace some `mem::forget`'s with `ManuallyDrop` 9bbf09d Windows: move BSD socket shims to netc d76c965 Remove generic lifetime parameter of trait `Pattern` ad3db57 Use Option's discriminant as its size hint 3b86ae3 Explicitly ignore `into_raw_handle()` using `let _ =` in sys/pal/windows. 1cb5354 Add `must_use` to IntoRawFd/IntoRawSocket/IntoRawHandle's methods. 697377a Clarify/add `must_use` messages for more `into_raw*` functions of `alloc` types. a7bec56 size_of_val_raw: for length 0 this is safe to call 39c4daa Reset sigpipe not supported for vxworks ca537d2 Fix them doc examples some more be23cef Fix doc examples 8d01996 Run formatter on alloc/src/boxed.rs c3b602a Add missing try_new_uninit_slice_in and try_new_zeroed_slice_in 5487574 Document safety of a few intrinsics 87fcd2f Move a few intrinsics to use Rust abi 6b549ba mark `can_not_overflow` as `#[rustc_const_stable(...)]` 259c058 stabilize `const_int_from_str` 538fe81 Add edge-case examples to `{count,leading,trailing}_{ones,zeros}` methods 5fc66dd Implement `unsigned_signed_diff` dbbb4ab less garbage, more examples 4952644 update tracking issue for `const_binary_heap_new_in` 33389b0 more explicitly state the basic rules of working with the obtained raw pointers 395ad9f Windows: Use futex implementation for `Once` 7953644 from_ref, from_mut: clarify domain of quantification git-subtree-dir: library git-subtree-split: 9cc3bc6

…t-826-gc95abe94-3 / 3cf924b934322fd7b514600a7dc84fc517515346-4 : 595316b4006932405a63862d8fe65f71a6356293-3 https://chromium.googlesource.com/external/github.com/llvm/llvm-project/+log/ecea8371..c95abe94 https://chromium.googlesource.com/external/github.com/rust-lang/rust/+log/3cf924b93432..595316b40069 Ran: ./tools/clang/scripts/upload_revision.py c95abe94aebb6862c3518e590343df3b7376ccee Ran: tools/clang/scripts/sync_deps.py Ran: tools/rust/gnrt_stdlib.py Due to https://crbug.com/357125724, revert rust-lang/rust#125016 for now. Bug: 348666967, 350341587, 355031922, 356172342, 357125724 Change-Id: I7953b33e8619c145105029f4adc30a0e767b5123 Binary-Size: Compiler update variation Fuchsia-Binary-Size: Compiler update variation Disable-Rts: True Cq-Include-Trybots: chromium/try:chromeos-amd64-generic-cfi-thin-lto-rel Cq-Include-Trybots: chromium/try:dawn-win10-x86-deps-rel Cq-Include-Trybots: chromium/try:lacros-arm64-generic-rel Cq-Include-Trybots: chromium/try:linux-chromeos-dbg Cq-Include-Trybots: chromium/try:linux_chromium_cfi_rel_ng Cq-Include-Trybots: chromium/try:linux_chromium_chromeos_msan_rel_ng Cq-Include-Trybots: chromium/try:linux_chromium_msan_rel_ng Cq-Include-Trybots: chromium/try:mac11-arm64-rel,mac_chromium_asan_rel_ng Cq-Include-Trybots: chromium/try:ios-catalyst,win-asan,android-official Cq-Include-Trybots: chromium/try:fuchsia-arm64-cast-receiver-rel Cq-Include-Trybots: chromium/try:mac-official,linux-official Cq-Include-Trybots: chromium/try:win-official,win32-official Cq-Include-Trybots: chromium/try:win-arm64-rel Cq-Include-Trybots: chromium/try:linux-swangle-try-x64,win-swangle-try-x86 Cq-Include-Trybots: chromium/try:android-cronet-mainline-clang-arm64-dbg Cq-Include-Trybots: chromium/try:android-cronet-mainline-clang-arm64-rel Cq-Include-Trybots: chromium/try:android-cronet-mainline-clang-riscv64-dbg Cq-Include-Trybots: chromium/try:android-cronet-mainline-clang-riscv64-rel Cq-Include-Trybots: chromium/try:android-cronet-mainline-clang-x86-dbg Cq-Include-Trybots: chromium/try:android-cronet-mainline-clang-x86-rel Cq-Include-Trybots: chromium/try:android-cronet-riscv64-dbg Cq-Include-Trybots: chromium/try:android-cronet-riscv64-rel Cq-Include-Trybots: chrome/try:iphone-device,ipad-device Cq-Include-Trybots: chrome/try:linux-chromeos-chrome Cq-Include-Trybots: chrome/try:win-chrome,win64-chrome,linux-chrome,mac-chrome Cq-Include-Trybots: chrome/try:linux-pgo,mac-pgo,win32-pgo,win64-pgo Cq-Include-Trybots: chromium/try:android-rust-arm32-rel Cq-Include-Trybots: chromium/try:android-rust-arm64-dbg Cq-Include-Trybots: chromium/try:android-rust-arm64-rel Cq-Include-Trybots: chromium/try:linux-rust-x64-dbg Cq-Include-Trybots: chromium/try:linux-rust-x64-rel Cq-Include-Trybots: chromium/try:mac-rust-x64-dbg Cq-Include-Trybots: chromium/try:win-rust-x64-dbg Cq-Include-Trybots: chromium/try:win-rust-x64-rel Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5753956 Reviewed-by: Daniel Cheng <[email protected]> Cr-Commit-Position: refs/heads/main@{#1337246} NOKEYCHECK=True GitOrigin-RevId: 546d096fdb2c93d74034005ff73ecd5ee6af2d23

The only requirement for `f16` support, aside from LLVM not crashing and no ABI issues, is that symbols to convert to and from `f32` are available. Since the update to compiler-builtins in [1], we now provide these on all platforms. This also enables `f16` math since there are no further requirements. [1]: rust-lang#125016

…r=<try> Enable `f16` tests on platforms that were missing conversion symbols The only requirement for `f16` support, aside from LLVM not crashing and no ABI issues, is that symbols to convert to and from `f32` are available. Since the update to compiler-builtins in rust-lang#125016, we now provide these on all platforms. This also enables `f16` math since there are no further requirements. try-job: dist-powerpc64-linux try-job: dist-powerpc64le-linux try-job: dist-riscv64-linux try-job: dist-aarch64-msvc

Enable `f16` on x86 and x86-64 Since the `compiler_builtins` update [1], ABI bugs on x86 should be resolved. Enable tests for f16 on these platforms now. [1]: rust-lang#125016 try-job: i686-gnu try-job: dist-i586-gnu-i586-i686-musl

Since the `compiler_builtins` update [1], ABI bugs on x86 should be resolved. Enable tests for f16 on these platforms now. [1]: rust-lang#125016

Enable `f16` on x86 and x86-64 Since the `compiler_builtins` update [1], ABI bugs on x86 should be resolved. Enable tests for f16 on these platforms now. [1]: rust-lang#125016 try-job: i686-gnu try-job: dist-i586-gnu-i586-i686-musl try-job: x86_64-gnu-distcheck

Since the `compiler_builtins` update [1], ABI bugs on x86 should be resolved. Enable tests for f16 on these platforms now. `f16` math functions (`reliable_f16_math`) are still excluded because there is an LLVM crash for powi [2]. [1]: rust-lang#125016 [2]: llvm/llvm-project#105747

Enable `f16` tests on x86 and x86-64 Since the `compiler_builtins` update [1], ABI bugs on x86 should be resolved. Enable tests for f16 on these platforms now. `f16` math functions (`reliable_f16_math`) are still excluded because there is an LLVM crash for powi [2]. [1]: rust-lang#125016 [2]: llvm/llvm-project#105747 try-job: dist-i586-gnu-i586-i686-musl try-job: x86_64-gnu-distcheck

Since the `compiler_builtins` update [1], ABI bugs on x86 should be resolved. Enable tests for f16 on these platforms now. `f16` math functions (`reliable_f16_math`) are still excluded because there is an LLVM crash for powi [2]. [1]: rust-lang#125016 [2]: llvm/llvm-project#105747

Enable `f16` tests on x86 and x86-64 Since the `compiler_builtins` update [1], ABI bugs on x86 should be resolved. Enable tests for f16 on these platforms now. `f16` math functions (`reliable_f16_math`) are still excluded because there is an LLVM crash for powi [2]. [1]: rust-lang#125016 [2]: llvm/llvm-project#105747 try-job: dist-i586-gnu-i586-i686-musl try-job: x86_64-gnu-distcheck

Since the `compiler_builtins` update [1], ABI bugs on x86 should be resolved. Enable tests for f16 on these platforms now. `f16` math functions (`reliable_f16_math`) are still excluded because there is an LLVM crash for powi [2]. [1]: rust-lang#125016 [2]: llvm/llvm-project#105747

Enable `f16` tests on x86 and x86-64 Since the `compiler_builtins` update [1], ABI bugs on x86 should be resolved. Enable tests for f16 on these platforms now. `f16` math functions (`reliable_f16_math`) are still excluded because there is an LLVM crash for powi [2]. [1]: rust-lang#125016 [2]: llvm/llvm-project#105747 try-job: dist-i586-gnu-i586-i686-musl try-job: x86_64-apple-1

The only requirement for `f16` support, aside from LLVM not crashing and no ABI issues, is that symbols to convert to and from `f32` are available. Since the update to compiler-builtins in [1], we now provide these on all platforms. This also enables `f16` math since there are no further requirements. Still excluded are platforms for which LLVM emits infinitely-recursing code. [1]: rust-lang#125016

…r=<try> Enable `f16` tests on platforms that were missing conversion symbols The only requirement for `f16` support, aside from LLVM not crashing and no ABI issues, is that symbols to convert to and from `f32` are available. Since the update to compiler-builtins in rust-lang#125016, we now provide these on all platforms. This also enables `f16` math since there are no further requirements. try-job: arm-android try-job: test-various try-job: x86_64-fuchsia

…r=Mark-Simulacrum Enable `f16` tests on platforms that were missing conversion symbols The only requirement for `f16` support, aside from LLVM not crashing and no ABI issues, is that symbols to convert to and from `f32` are available. Since the update to compiler-builtins in rust-lang#125016, we now provide these on all platforms. This also enables `f16` math since there are no further requirements. Still excluded are platforms for which LLVM emits infinitely-recursing code. try-job: arm-android try-job: test-various try-job: x86_64-fuchsia

…mulacrum Enable `f16` tests on platforms that were missing conversion symbols The only requirement for `f16` support, aside from LLVM not crashing and no ABI issues, is that symbols to convert to and from `f32` are available. Since the update to compiler-builtins in rust-lang/rust#125016, we now provide these on all platforms. This also enables `f16` math since there are no further requirements. Still excluded are platforms for which LLVM emits infinitely-recursing code. try-job: arm-android try-job: test-various try-job: x86_64-fuchsia

The f16/f128 handling introduced as part of rust-lang/rustc#125016 (Update compiler_builtins to 0.1.114) broke compilation on LoongArch and RISC-V: error: internal compiler error: compiler/rustc_codegen_llvm/src/abi.rs: 126:22: unsupported float: Reg { kind: Float, size: Size(2 bytes) } thread 'rustc' panicked at compiler/rustc_codegen_llvm/src/abi.rs:126:22: Box<dyn Any> This should be resolved with LLVM 19, but we are still on LLVM 18. Revert 99e6a28 as a temporary workaround. Ref: rust-lang#125016

Musl Patch ========== riscv64gc-unknown-linux-musl gets promoted to tier 2 and `crt_static_default` is updated to false in rust-lang/rust#122049, which triggers rust-lang/rust#82521 (comment) when building stage2 library artifacts (riscv64gc-unknown-linux-gnu -> riscv64gc-unknown-linux-musl). I patched it to re-enable `crt_static_default` for `riscv64gc-unknown-linux-musl` to fix the build and align with the behavior on x86 Arch Linux, where `rust-musl` defaults to statically link musl. Wasm compiler_builtins bug ========================== Wasm compiler_builtins rlib from built `rust-wasm` package includes objects for host architecture(riscv64 in our case, and x86_64 for x86 Arch Linux). This is not reproducible for toolchains installed via rustup so I have reported it to Arch Linux: https://gitlab.archlinux.org/archlinux/packaging/packages/rust/-/issues/3 Complications when building 1.82.0 ================================== rust-lang/rust#125016 landed in 1.82.0, which breaks building rust 1.82.0 using our packaged rust 1.81.0. Compiling the new compiler_builtins component requires a rustc compiler that includes rust-lang/rust@99e6a28 but unfortunately 1.81.0 does not, leading to the following ICE: https://archriscv.felixc.at/.status/log.htm?url=logs/rust/rust-1:1.82.0-1.log internal compiler error: compiler/rustc_codegen_llvm/src/abi.rs:126:22: unsupported float: Reg { kind: Float, size: Size(2 bytes) } This is mitigated upstream by bumping stage0 to 1.82: rust-lang/rust#129268 (comment) So we need to first build 1.82.0 rustc once without the f16/f128 handling part in compiler_builtins, to get a compiler that is capable of handling f16/f128. And then we can use this compiler to compile compiler_builtins with f16/f128 handling. It's not easy to do so in one patch. The most easy way is to build and package rust 1.82.0 twice. This PR covers the first part and disable-f16-f128.diff will be removed in the second part.

rustbot assigned Mark-Simulacrum May 11, 2024

rustbot added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label May 11, 2024

rustbot added the T-libs Relevant to the library team, which will review and decide on the PR/issue. label May 11, 2024

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nicholasbishop force-pushed the bishop-cb-112 branch from c6f9dc1 to 2bfbcfd Compare May 11, 2024 17:28

RalfJung reviewed May 12, 2024

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RalfJung mentioned this pull request May 12, 2024

Add builtins for f16/f128 float conversions rust-lang/compiler-builtins#593

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nicholasbishop force-pushed the bishop-cb-112 branch from 2bfbcfd to 8b2ef5f Compare May 12, 2024 15:37

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tgross35 mentioned this pull request May 16, 2024

chore: Bump compiler_builtins #124886

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nicholasbishop force-pushed the bishop-cb-112 branch from 8b2ef5f to e4f7d1c Compare May 16, 2024 22:08

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tgross35 mentioned this pull request May 16, 2024

Add v0 symbol mangling for f16 and f128 #123816

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Patryk27 mentioned this pull request May 18, 2024

Very weird error when compiling a very basic program: __addsf3 multiple defenitions Rahix/avr-hal#541

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tgross35 mentioned this pull request Aug 22, 2024

Enable f16 tests on platforms that were missing conversion symbols #129385

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tgross35 added a commit to tgross35/rust that referenced this pull request Aug 22, 2024

Enable f16 on x86 and x86-64

6a1e1e6

Since the `compiler_builtins` update [1], ABI bugs on x86 should be resolved. Enable tests for f16 on these platforms now. [1]: rust-lang#125016

kxxt mentioned this pull request Oct 20, 2024

updpatch: rust 1:1.82.0-1 felixonmars/archriscv-packages#4243

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Update compiler_builtins to 0.1.114 #125016

Update compiler_builtins to 0.1.114 #125016

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Update compiler_builtins to 0.1.114 #125016

Update compiler_builtins to 0.1.114 #125016

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