diff --git a/build_system/Cargo.lock b/build_system/Cargo.lock index e727561a2bf..dd34bfd8aa7 100644 --- a/build_system/Cargo.lock +++ b/build_system/Cargo.lock @@ -1,6 +1,15 @@ # This file is automatically @generated by Cargo. # It is not intended for manual editing. -version = 3 +version = 4 + +[[package]] +name = "aho-corasick" +version = "1.1.4" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ddd31a130427c27518df266943a5308ed92d4b226cc639f5a8f1002816174301" +dependencies = [ + "memchr", +] [[package]] name = "boml" @@ -8,9 +17,498 @@ version = "0.3.1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "85fdb93f04c73bff54305fa437ffea5449c41edcaadfe882f35836206b166ac5" +[[package]] +name = "cfg-if" +version = "1.0.4" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "9330f8b2ff13f34540b44e946ef35111825727b38d33286ef986142615121801" + +[[package]] +name = "compiletest_rs" +version = "0.11.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "f150fe9105fcd2a57cad53f0c079a24de65195903ef670990f5909f695eac04c" +dependencies = [ + "diff", + "filetime", + "getopts", + "lazy_static", + "libc", + "log", + "miow", + "regex", + "rustfix", + "serde", + "serde_derive", + "serde_json", + "tester", + "windows-sys 0.59.0", +] + +[[package]] +name = "diff" +version = "0.1.13" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "56254986775e3233ffa9c4d7d3faaf6d36a2c09d30b20687e9f88bc8bafc16c8" + +[[package]] +name = "dirs-next" +version = "2.0.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "b98cf8ebf19c3d1b223e151f99a4f9f0690dca41414773390fc824184ac833e1" +dependencies = [ + "cfg-if", + "dirs-sys-next", +] + +[[package]] +name = "dirs-sys-next" +version = "0.1.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "4ebda144c4fe02d1f7ea1a7d9641b6fc6b580adcfa024ae48797ecdeb6825b4d" +dependencies = [ + "libc", + "redox_users", + "winapi", +] + +[[package]] +name = "filetime" +version = "0.2.29" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "5c287a33c7f0a620c38e641e7f60827713987b3c0f26e8ddc9462cc69cf75759" +dependencies = [ + "cfg-if", + "libc", +] + +[[package]] +name = "getopts" +version = "0.2.24" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "cfe4fbac503b8d1f88e6676011885f34b7174f46e59956bba534ba83abded4df" +dependencies = [ + "unicode-width", +] + +[[package]] +name = "getrandom" +version = "0.2.17" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ff2abc00be7fca6ebc474524697ae276ad847ad0a6b3faa4bcb027e9a4614ad0" +dependencies = [ + "cfg-if", + "libc", + "wasi", +] + +[[package]] +name = "hermit-abi" +version = "0.5.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "fc0fef456e4baa96da950455cd02c081ca953b141298e41db3fc7e36b1da849c" + +[[package]] +name = "itoa" +version = "1.0.18" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "8f42a60cbdf9a97f5d2305f08a87dc4e09308d1276d28c869c684d7777685682" + +[[package]] +name = "lazy_static" +version = "1.5.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe" + +[[package]] +name = "libc" +version = "0.2.186" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "68ab91017fe16c622486840e4c83c9a37afeff978bd239b5293d61ece587de66" + +[[package]] +name = "libredox" +version = "0.1.17" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "f02ab6bace2054fb888a3c16f990117b579d14a3088e472d63c6011fa185c9d3" +dependencies = [ + "libc", +] + +[[package]] +name = "log" +version = "0.4.33" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "0ceec5bc11778974d1bcb055b18002eba7f4b3518b6a0081b3af5f21666da9ad" + +[[package]] +name = "memchr" +version = "2.8.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "88904434abc2901f197fe8cc55f0445e7ded921dba5911dad2e2b39b48e663c4" + +[[package]] +name = "miow" +version = "0.6.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "536bfad37a309d62069485248eeaba1e8d9853aaf951caaeaed0585a95346f08" +dependencies = [ + "windows-sys 0.61.2", +] + +[[package]] +name = "num_cpus" +version = "1.17.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "91df4bbde75afed763b708b7eee1e8e7651e02d97f6d5dd763e89367e957b23b" +dependencies = [ + "hermit-abi", + "libc", +] + +[[package]] +name = "once_cell" +version = "1.21.4" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "9f7c3e4beb33f85d45ae3e3a1792185706c8e16d043238c593331cc7cd313b50" + +[[package]] +name = "pin-project-lite" +version = "0.2.17" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "a89322df9ebe1c1578d689c92318e070967d1042b512afbe49518723f4e6d5cd" + +[[package]] +name = "proc-macro2" +version = "1.0.106" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "8fd00f0bb2e90d81d1044c2b32617f68fcb9fa3bb7640c23e9c748e53fb30934" +dependencies = [ + "unicode-ident", +] + +[[package]] +name = "quote" +version = "1.0.46" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "dfbc457d0c7a0759a614551b11a6409e5951f6c7537be1f1b7682b9ae9230368" +dependencies = [ + "proc-macro2", +] + +[[package]] +name = "redox_users" +version = "0.4.6" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ba009ff324d1fc1b900bd1fdb31564febe58a8ccc8a6fdbb93b543d33b13ca43" +dependencies = [ + "getrandom", + "libredox", + "thiserror", +] + +[[package]] +name = "regex" +version = "1.12.4" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "f1292b7759ae1cb9ec195452d1390a074f0cd8541ab7a5a8c31cd6db45d4a6ba" +dependencies = [ + "aho-corasick", + "memchr", + "regex-automata", + "regex-syntax", +] + +[[package]] +name = "regex-automata" +version = "0.4.14" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "6e1dd4122fc1595e8162618945476892eefca7b88c52820e74af6262213cae8f" +dependencies = [ + "aho-corasick", + "memchr", + "regex-syntax", +] + +[[package]] +name = "regex-syntax" +version = "0.8.11" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "d6f6ff9a378485b298a5286656da665ba74413d36db0979633275d2e708145d4" + +[[package]] +name = "rustfix" +version = "0.8.7" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "82fa69b198d894d84e23afde8e9ab2af4400b2cba20d6bf2b428a8b01c222c5a" +dependencies = [ + "serde", + "serde_json", + "thiserror", + "tracing", +] + +[[package]] +name = "rustversion" +version = "1.0.22" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "b39cdef0fa800fc44525c84ccb54a029961a8215f9619753635a9c0d2538d46d" + +[[package]] +name = "serde" +version = "1.0.228" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "9a8e94ea7f378bd32cbbd37198a4a91436180c5bb472411e48b5ec2e2124ae9e" +dependencies = [ + "serde_core", + "serde_derive", +] + +[[package]] +name = "serde_core" +version = "1.0.228" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "41d385c7d4ca58e59fc732af25c3983b67ac852c1a25000afe1175de458b67ad" +dependencies = [ + "serde_derive", +] + +[[package]] +name = "serde_derive" +version = "1.0.228" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "d540f220d3187173da220f885ab66608367b6574e925011a9353e4badda91d79" +dependencies = [ + "proc-macro2", + "quote", + "syn", +] + +[[package]] +name = "serde_json" +version = "1.0.150" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "e8014e44b4736ed0538adeecded0fce2a272f22dc9578a7eb6b2d9993c74cfb9" +dependencies = [ + "itoa", + "memchr", + "serde", + "serde_core", + "zmij", +] + +[[package]] +name = "syn" +version = "2.0.118" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "1b9ae57f904213ebb649ce6895b8a66c66f0203b9319718f69a5612a065b1422" +dependencies = [ + "proc-macro2", + "quote", + "unicode-ident", +] + +[[package]] +name = "term" +version = "0.7.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "c59df8ac95d96ff9bede18eb7300b0fda5e5d8d90960e76f8e14ae765eedbf1f" +dependencies = [ + "dirs-next", + "rustversion", + "winapi", +] + +[[package]] +name = "tester" +version = "0.9.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "89e8bf7e0eb2dd7b4228cc1b6821fc5114cd6841ae59f652a85488c016091e5f" +dependencies = [ + "cfg-if", + "getopts", + "libc", + "num_cpus", + "term", +] + +[[package]] +name = "thiserror" +version = "1.0.69" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "b6aaf5339b578ea85b50e080feb250a3e8ae8cfcdff9a461c9ec2904bc923f52" +dependencies = [ + "thiserror-impl", +] + +[[package]] +name = "thiserror-impl" +version = "1.0.69" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1" +dependencies = [ + "proc-macro2", + "quote", + "syn", +] + +[[package]] +name = "tracing" +version = "0.1.44" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "63e71662fa4b2a2c3a26f570f037eb95bb1f85397f3cd8076caed2f026a6d100" +dependencies = [ + "pin-project-lite", + "tracing-core", +] + +[[package]] +name = "tracing-core" +version = "0.1.36" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "db97caf9d906fbde555dd62fa95ddba9eecfd14cb388e4f491a66d74cd5fb79a" +dependencies = [ + "once_cell", +] + +[[package]] +name = "unicode-ident" +version = "1.0.24" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "e6e4313cd5fcd3dad5cafa179702e2b244f760991f45397d14d4ebf38247da75" + +[[package]] +name = "unicode-width" +version = "0.2.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "b4ac048d71ede7ee76d585517add45da530660ef4390e49b098733c6e897f254" + +[[package]] +name = "wasi" +version = "0.11.1+wasi-snapshot-preview1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ccf3ec651a847eb01de73ccad15eb7d99f80485de043efb2f370cd654f4ea44b" + +[[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-link" +version = "0.2.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "f0805222e57f7521d6a62e36fa9163bc891acd422f971defe97d64e70d0a4fe5" + +[[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-sys" +version = "0.61.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ae137229bcbd6cdf0f7b80a31df61766145077ddf49416a728b02cb3921ff3fc" +dependencies = [ + "windows-link", +] + +[[package]] +name = "windows-targets" +version = "0.52.6" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "9b724f72796e036ab90c1021d4780d4d3d648aca59e491e6b98e725b84e99973" +dependencies = [ + "windows_aarch64_gnullvm", + "windows_aarch64_msvc", + "windows_i686_gnu", + "windows_i686_gnullvm", + "windows_i686_msvc", + "windows_x86_64_gnu", + "windows_x86_64_gnullvm", + "windows_x86_64_msvc", +] + +[[package]] +name = "windows_aarch64_gnullvm" +version = "0.52.6" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3" + +[[package]] +name = "windows_aarch64_msvc" +version = "0.52.6" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469" + +[[package]] +name = "windows_i686_gnu" +version = "0.52.6" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "8e9b5ad5ab802e97eb8e295ac6720e509ee4c243f69d781394014ebfe8bbfa0b" + +[[package]] +name = "windows_i686_gnullvm" +version = "0.52.6" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66" + +[[package]] +name = "windows_i686_msvc" +version = "0.52.6" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66" + +[[package]] +name = "windows_x86_64_gnu" +version = "0.52.6" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78" + +[[package]] +name = "windows_x86_64_gnullvm" +version = "0.52.6" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d" + +[[package]] +name = "windows_x86_64_msvc" +version = "0.52.6" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec" + [[package]] name = "y" version = "0.1.0" dependencies = [ "boml", + "compiletest_rs", ] + +[[package]] +name = "zmij" +version = "1.0.21" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "b8848ee67ecc8aedbaf3e4122217aff892639231befc6a1b58d29fff4c2cabaa" diff --git a/build_system/Cargo.toml b/build_system/Cargo.toml index 540d82369fd..9087697826f 100644 --- a/build_system/Cargo.toml +++ b/build_system/Cargo.toml @@ -5,6 +5,7 @@ edition = "2024" [dependencies] boml = "0.3.1" +compiletest_rs = "0.11.2" [[bin]] name = "y" diff --git a/build_system/src/test.rs b/build_system/src/test.rs index eda31418842..f1a6cb957e7 100644 --- a/build_system/src/test.rs +++ b/build_system/src/test.rs @@ -43,6 +43,7 @@ fn get_runners() -> Runners { ); runners.insert("--extended-regex-tests", ("Run extended regex tests", extended_regex_tests)); runners.insert("--mini-tests", ("Run mini tests", mini_tests)); + runners.insert("--gcc-asm-tests", ("Run cg_gcc asm tests", test_asm)); runners.insert("--cargo-tests", ("Run cargo tests", cargo_tests)); runners.insert("--no-builtins-tests", ("Test #![no_builtins] attribute", no_builtins_tests)); runners.insert("--stdarch-tests", ("Run stdarch tests", test_stdarch as Runner)); @@ -507,6 +508,26 @@ fn std_tests(env: &Env, args: &TestArg) -> Result<(), String> { Ok(()) } +fn get_llvm_filecheck(env: &Env) -> Result { + match run_command_with_env( + &[ + &"bash", + &"-c", + &"which FileCheck-10 || \ + which FileCheck-11 || \ + which FileCheck-12 || \ + which FileCheck-13 || \ + which FileCheck-14 || \ + which FileCheck", + ], + None, + Some(env), + ) { + Ok(cmd) => Ok(String::from_utf8_lossy(&cmd.stdout).to_string()), + Err(_) => Err("Failed to retrieve LLVM FileCheck, ignoring...".to_owned()), + } +} + fn setup_rustc(env: &mut Env, args: &TestArg) -> Result { let toolchain = format!( "+{channel}-{host}", @@ -550,23 +571,10 @@ fn setup_rustc(env: &mut Env, args: &TestArg) -> Result { let rustc = rustc.trim().to_owned(); if rustc.is_empty() { Err("`rustc` path is empty".to_string()) } else { Ok(rustc) } })?; - let llvm_filecheck = match run_command_with_env( - &[ - &"bash", - &"-c", - &"which FileCheck-10 || \ - which FileCheck-11 || \ - which FileCheck-12 || \ - which FileCheck-13 || \ - which FileCheck-14 || \ - which FileCheck", - ], - rust_dir, - Some(env), - ) { - Ok(cmd) => String::from_utf8_lossy(&cmd.stdout).to_string(), - Err(_) => { - eprintln!("Failed to retrieve LLVM FileCheck, ignoring..."); + let llvm_filecheck = match get_llvm_filecheck(env) { + Ok(l) => l, + Err(error) => { + eprintln!("{error}"); // FIXME: the test tests/run-make/no-builtins-attribute will fail if we cannot find // FileCheck. String::new() @@ -636,7 +644,7 @@ fn asm_tests(env: &Env, args: &TestArg) -> Result<(), String> { &"0", &"--set", &"build.compiletest-allow-stage0=true", - &"tests/assembly-llvm/asm", + &"tests/assembly-gcc/asm", &"--compiletest-rustc-args", &rustc_args, ], @@ -1326,6 +1334,41 @@ fn remove_files_callback<'a>( } } +fn test_asm(env: &Env, args: &TestArg) -> Result<(), String> { + // FIXME: create a function "display_if_not_quiet" or something along the line. + println!("[TEST] cg_gcc assembly"); + let llvm_filecheck = get_llvm_filecheck(env)?; + + let mut env: HashMap = std::env::vars().collect(); + let mut config = ConfigInfo::default(); + config.setup(&mut env, false)?; + + let mut test_config = compiletest_rs::Config::default(); + + test_config.mode = compiletest_rs::common::Mode::Assembly; + test_config.src_base = PathBuf::from("tests/asm"); + test_config.llvm_filecheck = Some(PathBuf::from(llvm_filecheck)); + test_config.filters = args.test_args.clone(); + test_config.strict_headers = true; + let rustc_flags = config + .rustc_command_vec() + .iter() + .skip(1) + .map(|arg| format!("{:?}", arg.as_ref().to_string_lossy())) + .collect::>() + .join(" "); + test_config.target_rustcflags = Some(rustc_flags); + test_config.link_deps(); + test_config.clean_rmeta(); + + match std::thread::spawn(move || { + compiletest_rs::run_tests(&test_config); + }).join() { + Ok(_) => Ok(()), + Err(_) => Err("Assembly tests failed".to_owned()), + } +} + fn run_all(env: &Env, args: &TestArg) -> Result<(), String> { clean(env, args)?; mini_tests(env, args)?; diff --git a/tests/asm/x86_64-no-jump-tables.rs b/tests/asm/x86_64-no-jump-tables.rs new file mode 100644 index 00000000000..e469aee7ed9 --- /dev/null +++ b/tests/asm/x86_64-no-jump-tables.rs @@ -0,0 +1,35 @@ +// Test that jump tables are (not) emitted when the `-Cjump-tables=no` +// flag is (not) set. + +//@ revisions: unset set +//@ assembly-output: emit-asm +//@ compile-flags: -Copt-level=3 +//@ [set] compile-flags: -Cjump-tables=no +//@ only-x86_64 +//@ ignore-sgx + +#![crate_type = "lib"] + +extern "C" { + fn bar1(); + fn bar2(); + fn bar3(); + fn bar4(); + fn bar5(); + fn bar6(); +} + +// CHECK-LABEL: foo: +#[no_mangle] +pub unsafe fn foo(x: i32) { + // unset: LJTI0_0 + // set-NOT: LJTI0_0 + match x { + 1 => bar1(), + 2 => bar2(), + 3 => bar3(), + 4 => bar4(), + 5 => bar5(), + _ => bar6(), + } +}