From 322d392d9086abf7c08c85c726834c1503e539a9 Mon Sep 17 00:00:00 2001 From: Mads Marquart Date: Fri, 1 Nov 2024 17:07:18 +0100 Subject: [PATCH 1/2] Move versioned LLVM target creation to rustc_codegen_ssa The OS version depends on the deployment target environment variables, the access of which we want to move to later in the compilation pipeline that has access to more information, for example `env_depinfo`. --- src/lib.rs | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/src/lib.rs b/src/lib.rs index 602b1b982002..fc3bd0abd788 100644 --- a/src/lib.rs +++ b/src/lib.rs @@ -40,6 +40,7 @@ use std::sync::Arc; use cranelift_codegen::isa::TargetIsa; use cranelift_codegen::settings::{self, Configurable}; use rustc_codegen_ssa::CodegenResults; +use rustc_codegen_ssa::back::versioned_llvm_target; use rustc_codegen_ssa::traits::CodegenBackend; use rustc_data_structures::profiling::SelfProfilerRef; use rustc_errors::ErrorGuaranteed; @@ -260,7 +261,9 @@ impl CodegenBackend for CraneliftCodegenBackend { } fn target_triple(sess: &Session) -> target_lexicon::Triple { - match sess.target.llvm_target.parse() { + // FIXME(madsmtm): Use `sess.target.llvm_target` once target-lexicon supports unversioned macOS. + // See + match versioned_llvm_target(sess).parse() { Ok(triple) => triple, Err(err) => sess.dcx().fatal(format!("target not recognized: {}", err)), } From e2a5108657befd0f680242dec5852caa98cb8ae8 Mon Sep 17 00:00:00 2001 From: bjorn3 <17426603+bjorn3@users.noreply.github.com> Date: Sat, 2 Nov 2024 14:53:30 +0000 Subject: [PATCH 2/2] Merge commit '5b1246bb4bed72fd0bb8fa497d8e5ed2c7f3515c' into sync_cg_clif-2024-11-02 --- Cargo.lock | 136 ++++++++---------- Cargo.toml | 14 +- build_system/build_sysroot.rs | 9 -- build_system/prepare.rs | 33 +++-- .../0002-abi-cafe-Disable-broken-tests.patch | 32 ++--- ...oretests-Disable-not-compiling-tests.patch | 4 +- ...7-coretests-128bit-atomic-operations.patch | 7 +- ...coretests-Disable-long-running-tests.patch | 22 +-- rust-toolchain | 2 +- scripts/test_rustc_tests.sh | 94 ++---------- src/abi/mod.rs | 9 +- src/base.rs | 22 +-- src/debuginfo/line_info.rs | 7 +- src/debuginfo/mod.rs | 3 +- src/debuginfo/unwind.rs | 4 +- src/inline_asm.rs | 4 +- src/intrinsics/mod.rs | 5 +- src/intrinsics/simd.rs | 6 +- src/lib.rs | 7 +- src/pretty_clif.rs | 13 +- src/trap.rs | 2 +- 21 files changed, 168 insertions(+), 267 deletions(-) diff --git a/Cargo.lock b/Cargo.lock index 1c2ca95b075c..e4f77472802c 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -1,6 +1,6 @@ # This file is automatically @generated by Cargo. # It is not intended for manual editing. -version = 3 +version = 4 [[package]] name = "ahash" @@ -46,24 +46,24 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd" [[package]] name = "cranelift-bforest" -version = "0.111.0" +version = "0.113.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "b80c3a50b9c4c7e5b5f73c0ed746687774fc9e36ef652b110da8daebf0c6e0e6" +checksum = "8ea5e7afe85cadb55c4c1176268a2ac046fdff8dfaeca39e18581b9dc319ca9e" dependencies = [ "cranelift-entity", ] [[package]] name = "cranelift-bitset" -version = "0.111.0" +version = "0.113.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "38778758c2ca918b05acb2199134e0c561fb577c50574259b26190b6c2d95ded" +checksum = "8ab25ef3be935a80680e393183e1f94ef507e93a24a8369494d2c6818aedb3e3" [[package]] name = "cranelift-codegen" -version = "0.111.0" +version = "0.113.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "58258667ad10e468bfc13a8d620f50dfcd4bb35d668123e97defa2549b9ad397" +checksum = "900a19b84545924f1851cbfe386962edfc4ecbc3366a254825cf1ecbcda8ba08" dependencies = [ "bumpalo", "cranelift-bforest", @@ -74,7 +74,7 @@ dependencies = [ "cranelift-entity", "cranelift-isle", "gimli", - "hashbrown 0.14.5", + "hashbrown", "log", "regalloc2", "rustc-hash", @@ -84,42 +84,42 @@ dependencies = [ [[package]] name = "cranelift-codegen-meta" -version = "0.111.0" +version = "0.113.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "043f0b702e529dcb07ff92bd7d40e7d5317b5493595172c5eb0983343751ee06" +checksum = "08c73b2395ffe9e7b4fdf7e2ebc052e7e27af13f68a964985346be4da477a5fc" dependencies = [ "cranelift-codegen-shared", ] [[package]] name = "cranelift-codegen-shared" -version = "0.111.0" +version = "0.113.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "7763578888ab53eca5ce7da141953f828e82c2bfadcffc106d10d1866094ffbb" +checksum = "7d9ed0854e96a4ff0879bff39d078de8dea7f002721c9494c1fdb4e1baa86ccc" [[package]] name = "cranelift-control" -version = "0.111.0" +version = "0.113.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "32db15f08c05df570f11e8ab33cb1ec449a64b37c8a3498377b77650bef33d8b" +checksum = "b4aca921dd422e781409de0129c255768fec5dec1dae83239b497fb9138abb89" dependencies = [ "arbitrary", ] [[package]] name = "cranelift-entity" -version = "0.111.0" +version = "0.113.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "5289cdb399381a27e7bbfa1b42185916007c3d49aeef70b1d01cb4caa8010130" +checksum = "e2d770e6605eccee15b49decdd82cd26f2b6404767802471459ea49c57379a98" dependencies = [ "cranelift-bitset", ] [[package]] name = "cranelift-frontend" -version = "0.111.0" +version = "0.113.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "31ba8ab24eb9470477e98ddfa3c799a649ac5a0d9a2042868c4c952133c234e8" +checksum = "29268711cb889cb39215b10faf88b9087d4c9e1d2633581e4f722a2bf4bb4ef9" dependencies = [ "cranelift-codegen", "log", @@ -129,15 +129,15 @@ dependencies = [ [[package]] name = "cranelift-isle" -version = "0.111.0" +version = "0.113.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "2b72a3c5c166a70426dcb209bdd0bb71a787c1ea76023dc0974fbabca770e8f9" +checksum = "dc65156f010aed1985767ad1bff0eb8d186743b7b03e23d0c17604a253e3f356" [[package]] name = "cranelift-jit" -version = "0.111.0" +version = "0.113.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "df32578a47582e49b4fc1f9a5786839d9be1fedaa9f00bea7612c54425663c6b" +checksum = "40ba6b46367a4f466cfb1abe32793fa1a0f96d862251491b01a44726b8ed9445" dependencies = [ "anyhow", "cranelift-codegen", @@ -150,14 +150,14 @@ dependencies = [ "region", "target-lexicon", "wasmtime-jit-icache-coherence", - "windows-sys", + "windows-sys 0.59.0", ] [[package]] name = "cranelift-module" -version = "0.111.0" +version = "0.113.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "96094a758cdb543c9143f70817cd31069fecd49f50981a0fac06820ac011dc2f" +checksum = "007607022a4883ebdffc46c0925e2e10babf2a565ae78518034ade722aa825d2" dependencies = [ "anyhow", "cranelift-codegen", @@ -166,9 +166,9 @@ dependencies = [ [[package]] name = "cranelift-native" -version = "0.111.0" +version = "0.113.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "46a42424c956bbc31fc5c2706073df896156c5420ae8fa2a5d48dbc7b295d71b" +checksum = "d8bf9b361eaf5a7627647270fabf1dc910d993edbeaf272a652c107861ebe9c2" dependencies = [ "cranelift-codegen", "libc", @@ -177,9 +177,9 @@ dependencies = [ [[package]] name = "cranelift-object" -version = "0.111.0" +version = "0.113.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "1cf5e2484ab47fe38a3150747cdd2016535f13542a925acca152b63383a6591b" +checksum = "30ca5c38fa00c0cd943035391bdcc84ed00748f17c66c682e410f5a62f234d44" dependencies = [ "anyhow", "cranelift-codegen", @@ -213,24 +213,15 @@ checksum = "2acce4a10f12dc2fb14a218589d4f1f62ef011b2d0cc4b3cb1bba8e94da14649" [[package]] name = "gimli" -version = "0.29.0" +version = "0.31.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "40ecd4077b5ae9fd2e9e169b102c6c330d0605168eb0e8bf79952b256dbefffd" +checksum = "07e28edb80900c19c28f1072f2e8aeca7fa06b23cd4169cefe1af5aa3260783f" dependencies = [ "fallible-iterator", "indexmap", "stable_deref_trait", ] -[[package]] -name = "hashbrown" -version = "0.13.2" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "43a3c133739dddd0d2990f9a4bdf8eb4b21ef50e4851ca85ab661199821d510e" -dependencies = [ - "ahash", -] - [[package]] name = "hashbrown" version = "0.14.5" @@ -247,7 +238,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "168fb715dda47215e360912c096649d23d58bf392ac62f73919e831745e40f26" dependencies = [ "equivalent", - "hashbrown 0.14.5", + "hashbrown", ] [[package]] @@ -273,10 +264,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "a7a70ba024b9dc04c27ea2f0c0548feb474ec5c54bba33a7f72f873a39d07b24" [[package]] -name = "mach" -version = "0.3.2" +name = "mach2" +version = "0.4.2" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "b823e83b2affd8f40a9ee8c29dbc56404c1e34cd2710921f2801e2cf29527afa" +checksum = "19b955cdeb2a02b9117f121ce63aa52d08ade45de53e48fe6a38b39c10f6f709" dependencies = [ "libc", ] @@ -294,7 +285,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "3f203fa8daa7bb185f760ae12bd8e097f63d17041dcdcaf675ac54cdf863170e" dependencies = [ "crc32fast", - "hashbrown 0.14.5", + "hashbrown", "indexmap", "memchr", ] @@ -325,11 +316,11 @@ dependencies = [ [[package]] name = "regalloc2" -version = "0.9.3" +version = "0.10.2" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "ad156d539c879b7a24a363a2016d77961786e71f48f2e2fc8302a92abd2429a6" +checksum = "12908dbeb234370af84d0579b9f68258a0f67e201412dd9a2814e6f45b2fc0f0" dependencies = [ - "hashbrown 0.13.2", + "hashbrown", "log", "rustc-hash", "slice-group-by", @@ -338,21 +329,21 @@ dependencies = [ [[package]] name = "region" -version = "2.2.0" +version = "3.0.2" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "877e54ea2adcd70d80e9179344c97f93ef0dffd6b03e1f4529e6e83ab2fa9ae0" +checksum = "e6b6ebd13bc009aef9cd476c1310d49ac354d36e240cf1bd753290f3dc7199a7" dependencies = [ "bitflags", "libc", - "mach", - "winapi", + "mach2", + "windows-sys 0.52.0", ] [[package]] name = "rustc-hash" -version = "1.1.0" +version = "2.0.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "08d43f7aa6b08d49f382cde6a7982047c3426db949b1424bc4b7ec9ae12c6ce2" +checksum = "583034fd73374156e66797ed8e5b0d5690409c9226b22d87cb7f19821c05d152" [[package]] name = "rustc_codegen_cranelift" @@ -421,38 +412,16 @@ checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f" [[package]] name = "wasmtime-jit-icache-coherence" -version = "24.0.0" +version = "26.0.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "d15de8429db996f0d17a4163a35eccc3f874cbfb50f29c379951ea1bbb39452e" +checksum = "6e458e6a1a010a53f86ac8d75837c0c6b2ce3e54b7503b2f1dc5629a4a541f5a" dependencies = [ "anyhow", "cfg-if", "libc", - "windows-sys", + "windows-sys 0.59.0", ] -[[package]] -name = "winapi" -version = "0.3.9" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419" -dependencies = [ - "winapi-i686-pc-windows-gnu", - "winapi-x86_64-pc-windows-gnu", -] - -[[package]] -name = "winapi-i686-pc-windows-gnu" -version = "0.4.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6" - -[[package]] -name = "winapi-x86_64-pc-windows-gnu" -version = "0.4.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f" - [[package]] name = "windows-sys" version = "0.52.0" @@ -462,6 +431,15 @@ dependencies = [ "windows-targets", ] +[[package]] +name = "windows-sys" +version = "0.59.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "1e38bc4d79ed67fd075bcc251a1c39b32a1776bbe92e5bef1f0bf1f8c531853b" +dependencies = [ + "windows-targets", +] + [[package]] name = "windows-targets" version = "0.52.6" diff --git a/Cargo.toml b/Cargo.toml index 6594ffb5d66b..f352ef72cb05 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -8,14 +8,14 @@ crate-type = ["dylib"] [dependencies] # These have to be in sync with each other -cranelift-codegen = { version = "0.111.0", default-features = false, features = ["std", "unwind", "all-arch"] } -cranelift-frontend = { version = "0.111.0" } -cranelift-module = { version = "0.111.0" } -cranelift-native = { version = "0.111.0" } -cranelift-jit = { version = "0.111.0", optional = true } -cranelift-object = { version = "0.111.0" } +cranelift-codegen = { version = "0.113.0", default-features = false, features = ["std", "unwind", "all-native-arch"] } +cranelift-frontend = { version = "0.113.0" } +cranelift-module = { version = "0.113.0" } +cranelift-native = { version = "0.113.0" } +cranelift-jit = { version = "0.113.0", optional = true } +cranelift-object = { version = "0.113.0" } target-lexicon = "0.12.0" -gimli = { version = "0.29", default-features = false, features = ["write"] } +gimli = { version = "0.31", default-features = false, features = ["write"] } object = { version = "0.36", default-features = false, features = ["std", "read_core", "write", "archive", "coff", "elf", "macho", "pe"] } indexmap = "2.0.0" diff --git a/build_system/build_sysroot.rs b/build_system/build_sysroot.rs index 82558999afac..f1f4489bcbc8 100644 --- a/build_system/build_sysroot.rs +++ b/build_system/build_sysroot.rs @@ -102,15 +102,6 @@ pub(crate) fn build_sysroot( .install_into_sysroot(&dist_dir); } - // Copy std for the host to the lib dir. This is necessary for the jit mode to find - // libstd. - for lib in host.libs { - let filename = lib.file_name().unwrap().to_str().unwrap(); - if filename.contains("std-") && !filename.contains(".rlib") { - try_hard_link(&lib, dist_dir.join("lib").join(lib.file_name().unwrap())); - } - } - let mut target_compiler = { let rustc_clif = dist_dir.join(wrapper_base_name.replace("____", "rustc-clif")); let rustdoc_clif = dist_dir.join(wrapper_base_name.replace("____", "rustdoc-clif")); diff --git a/build_system/prepare.rs b/build_system/prepare.rs index 30bd7ae26a18..c6f979f02786 100644 --- a/build_system/prepare.rs +++ b/build_system/prepare.rs @@ -1,8 +1,8 @@ use std::ffi::OsStr; -use std::fs; use std::hash::{Hash, Hasher}; use std::path::{Path, PathBuf}; use std::process::Command; +use std::{fs, io}; use crate::path::{Dirs, RelPath}; use crate::utils::{copy_dir_recursively, ensure_empty_dir, spawn_and_wait}; @@ -89,6 +89,19 @@ impl GitRepo { } } + fn verify_checksum(&self, dirs: &Dirs) { + let download_dir = self.download_dir(dirs); + let actual_hash = format!("{:016x}", hash_dir(&download_dir)); + if actual_hash != self.content_hash { + eprintln!( + "Mismatched content hash for {download_dir}: {actual_hash} != {content_hash}. Please run ./y.sh prepare again.", + download_dir = download_dir.display(), + content_hash = self.content_hash, + ); + std::process::exit(1); + } + } + pub(crate) fn fetch(&self, dirs: &Dirs) { let download_dir = self.download_dir(dirs); @@ -126,18 +139,11 @@ impl GitRepo { assert!(target_lockfile.exists()); } - let actual_hash = format!("{:016x}", hash_dir(&download_dir)); - if actual_hash != self.content_hash { - eprintln!( - "Download of {download_dir} failed with mismatched content hash: {actual_hash} != {content_hash}", - download_dir = download_dir.display(), - content_hash = self.content_hash, - ); - std::process::exit(1); - } + self.verify_checksum(dirs); } pub(crate) fn patch(&self, dirs: &Dirs) { + self.verify_checksum(dirs); apply_patches( dirs, self.patch_name, @@ -149,6 +155,13 @@ impl GitRepo { fn clone_repo(download_dir: &Path, repo: &str, rev: &str) { eprintln!("[CLONE] {}", repo); + + match fs::remove_dir_all(download_dir) { + Ok(()) => {} + Err(err) if err.kind() == io::ErrorKind::NotFound => {} + Err(err) => panic!("Failed to remove {path}: {err}", path = download_dir.display()), + } + // Ignore exit code as the repo may already have been checked out git_command(None, "clone").arg(repo).arg(download_dir).spawn().unwrap().wait().unwrap(); diff --git a/patches/0002-abi-cafe-Disable-broken-tests.patch b/patches/0002-abi-cafe-Disable-broken-tests.patch index 8a2565f1668a..01b6a990b720 100644 --- a/patches/0002-abi-cafe-Disable-broken-tests.patch +++ b/patches/0002-abi-cafe-Disable-broken-tests.patch @@ -7,11 +7,23 @@ Subject: [PATCH] Disable broken tests src/report.rs | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) +diff --git a/src/toolchains/rust.rs b/src/toolchains/rust.rs +index 0c50f7a..bfde2b1 100644 +--- a/src/toolchains/rust.rs ++++ b/src/toolchains/rust.rs +@@ -83,6 +83,7 @@ impl Toolchain for RustcToolchain { + .arg(out_dir) + .arg("--target") + .arg(built_info::TARGET) ++ .arg("-g") + .arg(format!("-Cmetadata={lib_name}")) + .arg(src_path); + if let Some(codegen_backend) = &self.codegen_backend { diff --git a/src/report.rs b/src/report.rs index 958ab43..dcf1044 100644 --- a/src/report.rs +++ b/src/report.rs -@@ -48,6 +48,58 @@ pub fn get_test_rules(test: &TestKey, caller: &dyn Toolchain, callee: &dyn Toolc +@@ -48,6 +48,40 @@ pub fn get_test_rules(test: &TestKey, caller: &dyn Toolchain, callee: &dyn Toolc // // THIS AREA RESERVED FOR VENDORS TO APPLY PATCHES @@ -19,10 +31,6 @@ index 958ab43..dcf1044 100644 + if test.test == "F32Array" && test.options.convention == CallingConvention::C { + result.check = Busted(Check); + } -+ -+ if test.test == "OptionU128" && test.options.convention == CallingConvention::Rust && test.options.repr == LangRepr::C { -+ result.check = Busted(Check); -+ } + } + + if cfg!(all(target_arch = "aarch64", target_os = "macos")) { @@ -39,21 +47,7 @@ index 958ab43..dcf1044 100644 + } + } + -+ if cfg!(all(target_arch = "x86_64", unix)) { -+ if test.test == "OptionU128" && test.options.convention == CallingConvention::Rust && test.options.repr == LangRepr::Rust { -+ result.check = Busted(Run); -+ } -+ } -+ + if cfg!(all(target_arch = "x86_64", windows)) { -+ if test.test == "OptionU128" && test.options.convention == CallingConvention::Rust { -+ result.check = Busted(Check); -+ } -+ -+ if test.test == "OptionU128" && test.options.convention == CallingConvention::Rust && (test.caller == "rustc" || test.options.repr == LangRepr::Rust) { -+ result.check = Busted(Run); -+ } -+ + if test.test == "simple" && test.options.convention == CallingConvention::Rust { + result.check = Busted(Check); + } diff --git a/patches/0022-coretests-Disable-not-compiling-tests.patch b/patches/0022-coretests-Disable-not-compiling-tests.patch index 5117b04fd344..6ed22c5a18e5 100644 --- a/patches/0022-coretests-Disable-not-compiling-tests.patch +++ b/patches/0022-coretests-Disable-not-compiling-tests.patch @@ -38,7 +38,7 @@ index 42a26ae..5ac1042 100644 @@ -1,3 +1,4 @@ +#![cfg(test)] // tidy-alphabetical-start - #![cfg_attr(bootstrap, feature(const_mut_refs))] - #![cfg_attr(target_has_atomic = "128", feature(integer_atomics))] + #![cfg_attr(bootstrap, feature(strict_provenance))] + #![cfg_attr(not(bootstrap), feature(strict_provenance_lints))] -- 2.21.0 (Apple Git-122) diff --git a/patches/0027-coretests-128bit-atomic-operations.patch b/patches/0027-coretests-128bit-atomic-operations.patch index efd721d9df88..50a42aea322c 100644 --- a/patches/0027-coretests-128bit-atomic-operations.patch +++ b/patches/0027-coretests-128bit-atomic-operations.patch @@ -14,13 +14,14 @@ diff --git a/lib.rs b/lib.rs index 1e336bf..35e6f54 100644 --- a/lib.rs +++ b/lib.rs -@@ -1,6 +1,5 @@ - #![cfg(test)] +@@ -2,7 +2,6 @@ // tidy-alphabetical-start - #![cfg_attr(bootstrap, feature(const_mut_refs))] + #![cfg_attr(bootstrap, feature(strict_provenance))] + #![cfg_attr(not(bootstrap), feature(strict_provenance_lints))] -#![cfg_attr(target_has_atomic = "128", feature(integer_atomics))] #![cfg_attr(test, feature(cfg_match))] #![feature(alloc_layout_extra)] + #![feature(array_chunks)] diff --git a/atomic.rs b/atomic.rs index b735957..ea728b6 100644 --- a/atomic.rs diff --git a/patches/0028-coretests-Disable-long-running-tests.patch b/patches/0028-coretests-Disable-long-running-tests.patch index d7204add7a78..b98326c54a67 100644 --- a/patches/0028-coretests-Disable-long-running-tests.patch +++ b/patches/0028-coretests-Disable-long-running-tests.patch @@ -12,7 +12,7 @@ index 8402833..84592e0 100644 --- a/slice.rs +++ b/slice.rs @@ -1809,6 +1809,7 @@ fn sort_unstable() { - assert!(v == [0xDEADBEEF]); + } } +/* @@ -43,26 +43,6 @@ index 8402833..84592e0 100644 #[test] fn test_slice_from_ptr_range() { -diff --git a/lazy.rs b/lazy.rs -index 711511e..49c8d78 100644 ---- a/lazy.rs -+++ b/lazy.rs -@@ -113,6 +113,7 @@ fn lazy_type_inference() { - let _ = LazyCell::new(|| ()); - } - -+/* - #[test] - #[should_panic = "LazyCell instance has previously been poisoned"] - fn lazy_force_mut_panic() { -@@ -123,6 +124,7 @@ fn lazy_force_mut_panic() { - .unwrap_err(); - let _ = &*lazy; - } -+*/ - - #[test] - fn lazy_force_mut() { -- 2.26.2.7.g19db9cfb68 diff --git a/rust-toolchain b/rust-toolchain index 651770be3775..2558b2b9f5dd 100644 --- a/rust-toolchain +++ b/rust-toolchain @@ -1,4 +1,4 @@ [toolchain] -channel = "nightly-2024-09-23" +channel = "nightly-2024-11-02" components = ["rust-src", "rustc-dev", "llvm-tools"] profile = "minimal" diff --git a/scripts/test_rustc_tests.sh b/scripts/test_rustc_tests.sh index 93512f82c8bf..a820da286f5c 100755 --- a/scripts/test_rustc_tests.sh +++ b/scripts/test_rustc_tests.sh @@ -47,9 +47,6 @@ rm tests/ui/abi/variadic-ffi.rs # requires callee side vararg support rm -r tests/run-make/c-link-to-rust-va-list-fn # requires callee side vararg support rm tests/ui/delegation/fn-header.rs -# unsized locals -rm -r tests/run-pass-valgrind/unsized-locals - # misc unimplemented things rm tests/ui/target-feature/missing-plusminus.rs # error not implemented rm -r tests/run-make/repr128-dwarf # debuginfo test @@ -148,6 +145,7 @@ rm tests/ui/intrinsics/panic-uninitialized-zeroed.rs # same rm tests/ui/process/process-panic-after-fork.rs # same cp ../dist/bin/rustdoc-clif ../dist/bin/rustdoc # some tests expect bin/rustdoc to exist +cp $(../dist/rustc-clif --print target-libdir)/libstd-*.so ../dist/lib/ # prevent $(RUSTDOC) from picking up the sysroot built by x.py. It conflicts with the one used by # rustdoc-clif @@ -180,92 +178,20 @@ index 9607ff02f96..b7d97caf9a2 100644 Self { cmd } } -diff --git a/src/bootstrap/src/core/build_steps/test.rs b/src/bootstrap/src/core/build_steps/test.rs -index 2047345d78a..a7e9352bb1c 100644 ---- a/src/bootstrap/src/core/build_steps/test.rs -+++ b/src/bootstrap/src/core/build_steps/test.rs -@@ -1733,11 +1733,6 @@ fn run(self, builder: &Builder<'_>) { - - let is_rustdoc = suite.ends_with("rustdoc-ui") || suite.ends_with("rustdoc-js"); - -- if mode == "run-make" { -- let cargo = builder.ensure(tool::Cargo { compiler, target: compiler.host }); -- cmd.arg("--cargo-path").arg(cargo); -- } -- - // Avoid depending on rustdoc when we don't need it. - if mode == "rustdoc" - || mode == "run-make" -diff --git a/src/tools/compiletest/src/common.rs b/src/tools/compiletest/src/common.rs -index 414f9f3a7f1..5c18179b6fe 100644 ---- a/src/tools/compiletest/src/common.rs -+++ b/src/tools/compiletest/src/common.rs -@@ -183,9 +183,6 @@ pub struct Config { - /// The rustc executable. - pub rustc_path: PathBuf, - -- /// The cargo executable. -- pub cargo_path: Option, -- - /// The rustdoc executable. - pub rustdoc_path: Option, - -diff --git a/src/tools/compiletest/src/lib.rs b/src/tools/compiletest/src/lib.rs -index 3339116d542..250b5084d13 100644 ---- a/src/tools/compiletest/src/lib.rs -+++ b/src/tools/compiletest/src/lib.rs -@@ -47,7 +47,6 @@ pub fn parse_config(args: Vec) -> Config { - opts.reqopt("", "compile-lib-path", "path to host shared libraries", "PATH") - .reqopt("", "run-lib-path", "path to target shared libraries", "PATH") - .reqopt("", "rustc-path", "path to rustc to use for compiling", "PATH") -- .optopt("", "cargo-path", "path to cargo to use for compiling", "PATH") - .optopt("", "rustdoc-path", "path to rustdoc to use for compiling", "PATH") - .optopt("", "coverage-dump-path", "path to coverage-dump to use in tests", "PATH") - .reqopt("", "python", "path to python to use for doc tests", "PATH") -@@ -261,7 +260,6 @@ fn make_absolute(path: PathBuf) -> PathBuf { - compile_lib_path: make_absolute(opt_path(matches, "compile-lib-path")), - run_lib_path: make_absolute(opt_path(matches, "run-lib-path")), - rustc_path: opt_path(matches, "rustc-path"), -- cargo_path: matches.opt_str("cargo-path").map(PathBuf::from), - rustdoc_path: matches.opt_str("rustdoc-path").map(PathBuf::from), - coverage_dump_path: matches.opt_str("coverage-dump-path").map(PathBuf::from), - python: matches.opt_str("python").unwrap(), -@@ -366,7 +364,6 @@ pub fn log_config(config: &Config) { - logv(c, format!("compile_lib_path: {:?}", config.compile_lib_path)); - logv(c, format!("run_lib_path: {:?}", config.run_lib_path)); - logv(c, format!("rustc_path: {:?}", config.rustc_path.display())); -- logv(c, format!("cargo_path: {:?}", config.cargo_path)); - logv(c, format!("rustdoc_path: {:?}", config.rustdoc_path)); - logv(c, format!("src_base: {:?}", config.src_base.display())); - logv(c, format!("build_base: {:?}", config.build_base.display())); diff --git a/src/tools/compiletest/src/runtest/run_make.rs b/src/tools/compiletest/src/runtest/run_make.rs -index 75fe6a6baaf..852568ae925 100644 +index e7ae773ffa1d3..04bc2d7787da7 100644 --- a/src/tools/compiletest/src/runtest/run_make.rs +++ b/src/tools/compiletest/src/runtest/run_make.rs -@@ -61,10 +61,6 @@ fn run_rmake_legacy_test(&self) { - .env_remove("MFLAGS") - .env_remove("CARGO_MAKEFLAGS"); +@@ -329,7 +329,6 @@ impl TestCx<'_> { + .arg(format!("run_make_support={}", &support_lib_path.to_string_lossy())) + .arg("--edition=2021") + .arg(&self.testpaths.file.join("rmake.rs")) +- .arg("-Cprefer-dynamic") + // Provide necessary library search paths for rustc. + .env(dylib_env_var(), &env::join_paths(host_dylib_search_paths).unwrap()); -- if let Some(ref cargo) = self.config.cargo_path { -- cmd.env("CARGO", cwd.join(cargo)); -- } -- - if let Some(ref rustdoc) = self.config.rustdoc_path { - cmd.env("RUSTDOC", cwd.join(rustdoc)); - } -@@ -413,10 +409,6 @@ fn run_rmake_v2_test(&self) { - // through a specific CI runner). - .env("LLVM_COMPONENTS", &self.config.llvm_components); - -- if let Some(ref cargo) = self.config.cargo_path { -- cmd.env("CARGO", source_root.join(cargo)); -- } -- - if let Some(ref rustdoc) = self.config.rustdoc_path { - cmd.env("RUSTDOC", source_root.join(rustdoc)); - } EOF echo "[TEST] rustc test suite" -COMPILETEST_FORCE_STAGE0=1 ./x.py test --stage 0 --test-args=--nocapture tests/{codegen-units,run-make,run-pass-valgrind,ui,incremental} +COMPILETEST_FORCE_STAGE0=1 ./x.py test --stage 0 --test-args=--nocapture tests/{codegen-units,run-make,ui,incremental} popd diff --git a/src/abi/mod.rs b/src/abi/mod.rs index 089b09d06aef..dfca5dcbec8e 100644 --- a/src/abi/mod.rs +++ b/src/abi/mod.rs @@ -389,7 +389,7 @@ pub(crate) fn codegen_terminator_call<'tcx>( let callee = with_no_trimmed_paths!(fx.tcx.def_path_str(def_id)); fx.tcx.dcx().emit_err(CompilerBuiltinsCannotCall { caller, callee }); } else { - fx.bcx.ins().trap(TrapCode::User(0)); + fx.bcx.ins().trap(TrapCode::user(2).unwrap()); return; } } @@ -562,6 +562,11 @@ pub(crate) fn codegen_terminator_call<'tcx>( adjust_call_for_c_variadic(fx, &fn_abi, source_info, func_ref, &mut call_args); } + if fx.clif_comments.enabled() { + let nop_inst = fx.bcx.ins().nop(); + with_no_trimmed_paths!(fx.add_comment(nop_inst, format!("abi: {:?}", fn_abi))); + } + match func_ref { CallTarget::Direct(func_ref) => fx.bcx.ins().call(func_ref, &call_args), CallTarget::Indirect(sig, func_ptr) => { @@ -574,7 +579,7 @@ pub(crate) fn codegen_terminator_call<'tcx>( let ret_block = fx.get_block(dest); fx.bcx.ins().jump(ret_block, &[]); } else { - fx.bcx.ins().trap(TrapCode::UnreachableCodeReached); + fx.bcx.ins().trap(TrapCode::user(1 /* unreachable */).unwrap()); } fn adjust_call_for_c_variadic<'tcx>( diff --git a/src/base.rs b/src/base.rs index 99e39971b747..10d5dce9b36b 100644 --- a/src/base.rs +++ b/src/base.rs @@ -103,12 +103,12 @@ pub(crate) fn codegen_fn<'tcx>( let block_map: IndexVec = (0..mir.basic_blocks.len()).map(|_| bcx.create_block()).collect(); + let fn_abi = RevealAllLayoutCx(tcx).fn_abi_of_instance(instance, ty::List::empty()); + // Make FunctionCx let target_config = module.target_config(); let pointer_type = target_config.pointer_type(); - let clif_comments = crate::pretty_clif::CommentWriter::new(tcx, instance); - - let fn_abi = RevealAllLayoutCx(tcx).fn_abi_of_instance(instance, ty::List::empty()); + let clif_comments = crate::pretty_clif::CommentWriter::new(tcx, instance, fn_abi); let func_debug_cx = if let Some(debug_context) = &mut cx.debug_context { Some(debug_context.define_function(tcx, type_dbg, instance, fn_abi, &symbol_name, mir.span)) @@ -294,7 +294,7 @@ fn codegen_fn_body(fx: &mut FunctionCx<'_, '_, '_>, start_block: Block) { if arg_uninhabited { fx.bcx.append_block_params_for_function_params(fx.block_map[START_BLOCK]); fx.bcx.switch_to_block(fx.block_map[START_BLOCK]); - fx.bcx.ins().trap(TrapCode::UnreachableCodeReached); + fx.bcx.ins().trap(TrapCode::user(1 /* unreachable */).unwrap()); return; } fx.tcx @@ -311,7 +311,7 @@ fn codegen_fn_body(fx: &mut FunctionCx<'_, '_, '_>, start_block: Block) { if !reachable_blocks.contains(bb) { // We want to skip this block, because it's not reachable. But we still create // the block so terminators in other blocks can reference it. - fx.bcx.ins().trap(TrapCode::UnreachableCodeReached); + fx.bcx.ins().trap(TrapCode::user(1 /* unreachable */).unwrap()); continue; } @@ -379,7 +379,6 @@ fn codegen_fn_body(fx: &mut FunctionCx<'_, '_, '_>, start_block: Block) { let target = fx.get_block(*target); let failure = fx.bcx.create_block(); - fx.bcx.set_cold_block(failure); if *expected { fx.bcx.ins().brif(cond, target, &[], failure, &[]); @@ -541,10 +540,11 @@ fn codegen_fn_body(fx: &mut FunctionCx<'_, '_, '_>, start_block: Block) { } TerminatorKind::UnwindResume => { // FIXME implement unwinding - fx.bcx.ins().trap(TrapCode::UnreachableCodeReached); + fx.bcx.ins().trap(TrapCode::user(1 /* unreachable */).unwrap()); } TerminatorKind::Unreachable => { - fx.bcx.ins().trap(TrapCode::UnreachableCodeReached); + fx.bcx.set_cold_block(block); + fx.bcx.ins().trap(TrapCode::user(1 /* unreachable */).unwrap()); } TerminatorKind::Yield { .. } | TerminatorKind::FalseEdge { .. } @@ -1075,12 +1075,14 @@ fn codegen_panic_inner<'tcx>( args: &[Value], span: Option, ) { + fx.bcx.set_cold_block(fx.bcx.current_block().unwrap()); + let def_id = fx.tcx.require_lang_item(lang_item, span); let instance = Instance::mono(fx.tcx, def_id).polymorphize(fx.tcx); if is_call_from_compiler_builtins_to_upstream_monomorphization(fx.tcx, instance) { - fx.bcx.ins().trap(TrapCode::User(0)); + fx.bcx.ins().trap(TrapCode::user(2).unwrap()); return; } @@ -1093,5 +1095,5 @@ fn codegen_panic_inner<'tcx>( args, ); - fx.bcx.ins().trap(TrapCode::UnreachableCodeReached); + fx.bcx.ins().trap(TrapCode::user(1 /* unreachable */).unwrap()); } diff --git a/src/debuginfo/line_info.rs b/src/debuginfo/line_info.rs index c3d9d635084d..fa7b39c836f6 100644 --- a/src/debuginfo/line_info.rs +++ b/src/debuginfo/line_info.rs @@ -50,7 +50,12 @@ fn make_file_info(hash: SourceFileHash) -> Option { if hash.kind == SourceFileHashAlgorithm::Md5 { let mut buf = [0u8; MD5_LEN]; buf.copy_from_slice(hash.hash_bytes()); - Some(FileInfo { timestamp: 0, size: 0, md5: buf }) + Some(FileInfo { + timestamp: 0, + size: 0, + md5: buf, + source: None, // FIXME implement -Zembed-source + }) } else { None } diff --git a/src/debuginfo/mod.rs b/src/debuginfo/mod.rs index 79d76925df9f..78ae43b1c4d7 100644 --- a/src/debuginfo/mod.rs +++ b/src/debuginfo/mod.rs @@ -101,6 +101,7 @@ impl DebugContext { None => (tcx.crate_name(LOCAL_CRATE).to_string(), None), }; + let file_has_md5 = file_info.is_some(); let mut line_program = LineProgram::new( encoding, LineEncoding::default(), @@ -108,7 +109,7 @@ impl DebugContext { LineString::new(name.as_bytes(), encoding, &mut dwarf.line_strings), file_info, ); - line_program.file_has_md5 = file_info.is_some(); + line_program.file_has_md5 = file_has_md5; dwarf.unit.line_program = line_program; diff --git a/src/debuginfo/unwind.rs b/src/debuginfo/unwind.rs index 9399230f292e..362333d35a41 100644 --- a/src/debuginfo/unwind.rs +++ b/src/debuginfo/unwind.rs @@ -60,8 +60,8 @@ impl UnwindContext { self.frame_table .add_fde(self.cie_id.unwrap(), unwind_info.to_fde(address_for_func(func_id))); } - UnwindInfo::WindowsX64(_) => { - // FIXME implement this + UnwindInfo::WindowsX64(_) | UnwindInfo::WindowsArm64(_) => { + // Windows does not have debug info for its unwind info. } unwind_info => unimplemented!("{:?}", unwind_info), } diff --git a/src/inline_asm.rs b/src/inline_asm.rs index 41f1b30d10b5..0fbd5a16830e 100644 --- a/src/inline_asm.rs +++ b/src/inline_asm.rs @@ -47,7 +47,7 @@ pub(crate) fn codegen_inline_asm_terminator<'tcx>( // asm!() by accident and breaks with the GNU assembler as well as global_asm!() for // the LLVM backend. if template.len() == 1 && template[0] == InlineAsmTemplatePiece::String("int $$0x29".into()) { - fx.bcx.ins().trap(TrapCode::User(1)); + fx.bcx.ins().trap(TrapCode::user(2).unwrap()); return; } @@ -137,7 +137,7 @@ pub(crate) fn codegen_inline_asm_terminator<'tcx>( fx.bcx.ins().jump(destination_block, &[]); } None => { - fx.bcx.ins().trap(TrapCode::UnreachableCodeReached); + fx.bcx.ins().trap(TrapCode::user(0 /* unreachable */).unwrap()); } } } diff --git a/src/intrinsics/mod.rs b/src/intrinsics/mod.rs index aae6794891d7..e5a12162687f 100644 --- a/src/intrinsics/mod.rs +++ b/src/intrinsics/mod.rs @@ -47,7 +47,7 @@ fn report_atomic_type_validation_error<'tcx>( ), ); // Prevent verifier error - fx.bcx.ins().trap(TrapCode::UnreachableCodeReached); + fx.bcx.ins().trap(TrapCode::user(1 /* unreachable */).unwrap()); } pub(crate) fn clif_vector_type<'tcx>(tcx: TyCtxt<'tcx>, layout: TyAndLayout<'tcx>) -> Type { @@ -449,7 +449,8 @@ fn codegen_regular_intrinsic_call<'tcx>( match intrinsic { sym::abort => { - fx.bcx.ins().trap(TrapCode::User(0)); + fx.bcx.set_cold_block(fx.bcx.current_block().unwrap()); + fx.bcx.ins().trap(TrapCode::user(2).unwrap()); return Ok(()); } sym::likely | sym::unlikely => { diff --git a/src/intrinsics/simd.rs b/src/intrinsics/simd.rs index e7f9f894381c..16fb68a7bdfa 100644 --- a/src/intrinsics/simd.rs +++ b/src/intrinsics/simd.rs @@ -14,7 +14,7 @@ fn report_simd_type_validation_error( ) { fx.tcx.dcx().span_err(span, format!("invalid monomorphization of `{}` intrinsic: expected SIMD input type, found non-SIMD `{}`", intrinsic, ty)); // Prevent verifier error - fx.bcx.ins().trap(TrapCode::UnreachableCodeReached); + fx.bcx.ins().trap(TrapCode::user(1 /* unreachable */).unwrap()); } pub(super) fn codegen_simd_intrinsic_call<'tcx>( @@ -190,7 +190,7 @@ pub(super) fn codegen_simd_intrinsic_call<'tcx>( format!("simd_shuffle index must be a SIMD vector of `u32`, got `{}`", idx_ty), ); // Prevent verifier error - fx.bcx.ins().trap(TrapCode::UnreachableCodeReached); + fx.bcx.ins().trap(TrapCode::user(1 /* unreachable */).unwrap()); return; }; let n: u16 = idx_ty.simd_size_and_type(fx.tcx).0.try_into().unwrap(); @@ -1135,7 +1135,7 @@ pub(super) fn codegen_simd_intrinsic_call<'tcx>( _ => { fx.tcx.dcx().span_err(span, format!("Unknown SIMD intrinsic {}", intrinsic)); // Prevent verifier error - fx.bcx.ins().trap(TrapCode::UnreachableCodeReached); + fx.bcx.ins().trap(TrapCode::user(0 /* unreachable */).unwrap()); return; } } diff --git a/src/lib.rs b/src/lib.rs index fc3bd0abd788..aba0c28f6b88 100644 --- a/src/lib.rs +++ b/src/lib.rs @@ -302,8 +302,11 @@ fn build_isa(sess: &Session, backend_config: &BackendConfig) -> Arc { flags_builder.set("opt_level", "none").unwrap(); } - OptLevel::Less | OptLevel::Default => {} - OptLevel::Size | OptLevel::SizeMin | OptLevel::Aggressive => { + OptLevel::Less + | OptLevel::Default + | OptLevel::Size + | OptLevel::SizeMin + | OptLevel::Aggressive => { flags_builder.set("opt_level", "speed_and_size").unwrap(); } } diff --git a/src/pretty_clif.rs b/src/pretty_clif.rs index 13877b3b1e9a..282763279dd8 100644 --- a/src/pretty_clif.rs +++ b/src/pretty_clif.rs @@ -62,9 +62,9 @@ use cranelift_codegen::entity::SecondaryMap; use cranelift_codegen::ir::Fact; use cranelift_codegen::ir::entities::AnyEntity; use cranelift_codegen::write::{FuncWriter, PlainWriter}; -use rustc_middle::ty::layout::FnAbiOf; use rustc_middle::ty::print::with_no_trimmed_paths; use rustc_session::config::{OutputFilenames, OutputType}; +use rustc_target::abi::call::FnAbi; use crate::prelude::*; @@ -76,17 +76,18 @@ pub(crate) struct CommentWriter { } impl CommentWriter { - pub(crate) fn new<'tcx>(tcx: TyCtxt<'tcx>, instance: Instance<'tcx>) -> Self { + pub(crate) fn new<'tcx>( + tcx: TyCtxt<'tcx>, + instance: Instance<'tcx>, + fn_abi: &'tcx FnAbi<'tcx, Ty<'tcx>>, + ) -> Self { let enabled = should_write_ir(tcx); let global_comments = if enabled { with_no_trimmed_paths!({ vec![ format!("symbol {}", tcx.symbol_name(instance).name), format!("instance {:?}", instance), - format!( - "abi {:?}", - RevealAllLayoutCx(tcx).fn_abi_of_instance(instance, ty::List::empty()) - ), + format!("abi {:?}", fn_abi), String::new(), ] }) diff --git a/src/trap.rs b/src/trap.rs index a61e1e334eca..9ef1a523d6d6 100644 --- a/src/trap.rs +++ b/src/trap.rs @@ -30,5 +30,5 @@ pub(crate) fn trap_unimplemented(fx: &mut FunctionCx<'_, '_, '_>, msg: impl AsRe let one = fx.bcx.ins().iconst(types::I32, 1); fx.lib_call("exit", vec![AbiParam::new(types::I32)], vec![], &[one]); - fx.bcx.ins().trap(TrapCode::User(!0)); + fx.bcx.ins().trap(TrapCode::user(3).unwrap()); }