diff options
Diffstat (limited to 'compiler/rustc_codegen_cranelift/scripts')
10 files changed, 630 insertions, 0 deletions
diff --git a/compiler/rustc_codegen_cranelift/scripts/Readme.md b/compiler/rustc_codegen_cranelift/scripts/Readme.md new file mode 100644 index 00000000000..83cec9c6f36 --- /dev/null +++ b/compiler/rustc_codegen_cranelift/scripts/Readme.md @@ -0,0 +1,2 @@ +This directory is for scripts that are either never directly invoked or are not used very often. +Scripts that are frequently used should be kept at the project root. diff --git a/compiler/rustc_codegen_cranelift/scripts/cargo.rs b/compiler/rustc_codegen_cranelift/scripts/cargo.rs new file mode 100644 index 00000000000..89ec8da77d3 --- /dev/null +++ b/compiler/rustc_codegen_cranelift/scripts/cargo.rs @@ -0,0 +1,78 @@ +use std::env; +#[cfg(unix)] +use std::os::unix::process::CommandExt; +use std::path::PathBuf; +use std::process::Command; + +fn main() { + if env::var("RUSTC_WRAPPER").map_or(false, |wrapper| wrapper.contains("sccache")) { + eprintln!( + "\x1b[1;93m=== Warning: Unsetting RUSTC_WRAPPER to prevent interference with sccache ===\x1b[0m" + ); + env::remove_var("RUSTC_WRAPPER"); + } + + let sysroot = PathBuf::from(env::current_exe().unwrap().parent().unwrap()); + + env::set_var("RUSTC", sysroot.join("bin/cg_clif".to_string() + env::consts::EXE_SUFFIX)); + + let mut rustdoc_flags = env::var("RUSTDOCFLAGS").unwrap_or(String::new()); + rustdoc_flags.push_str(" -Cpanic=abort -Zpanic-abort-tests -Zcodegen-backend="); + rustdoc_flags.push_str( + sysroot + .join(if cfg!(windows) { "bin" } else { "lib" }) + .join( + env::consts::DLL_PREFIX.to_string() + + "rustc_codegen_cranelift" + + env::consts::DLL_SUFFIX, + ) + .to_str() + .unwrap(), + ); + rustdoc_flags.push_str(" --sysroot "); + rustdoc_flags.push_str(sysroot.to_str().unwrap()); + env::set_var("RUSTDOCFLAGS", rustdoc_flags); + + // Ensure that the right toolchain is used + env::set_var("RUSTUP_TOOLCHAIN", env!("RUSTUP_TOOLCHAIN")); + + let args: Vec<_> = match env::args().nth(1).as_deref() { + Some("jit") => { + env::set_var( + "RUSTFLAGS", + env::var("RUSTFLAGS").unwrap_or(String::new()) + " -Cprefer-dynamic", + ); + std::array::IntoIter::new(["rustc".to_string()]) + .chain(env::args().skip(2)) + .chain([ + "--".to_string(), + "-Zunstable-features".to_string(), + "-Cllvm-args=mode=jit".to_string(), + ]) + .collect() + } + Some("lazy-jit") => { + env::set_var( + "RUSTFLAGS", + env::var("RUSTFLAGS").unwrap_or(String::new()) + " -Cprefer-dynamic", + ); + std::array::IntoIter::new(["rustc".to_string()]) + .chain(env::args().skip(2)) + .chain([ + "--".to_string(), + "-Zunstable-features".to_string(), + "-Cllvm-args=mode=jit-lazy".to_string(), + ]) + .collect() + } + _ => env::args().skip(1).collect(), + }; + + #[cfg(unix)] + Command::new("cargo").args(args).exec(); + + #[cfg(not(unix))] + std::process::exit( + Command::new("cargo").args(args).spawn().unwrap().wait().unwrap().code().unwrap_or(1), + ); +} diff --git a/compiler/rustc_codegen_cranelift/scripts/config.sh b/compiler/rustc_codegen_cranelift/scripts/config.sh new file mode 100644 index 00000000000..53ada369b08 --- /dev/null +++ b/compiler/rustc_codegen_cranelift/scripts/config.sh @@ -0,0 +1,6 @@ +# Note to people running shellcheck: this file should only be sourced, not executed directly. + +set -e + +export LD_LIBRARY_PATH="$(rustc --print sysroot)/lib:$LD_LIBRARY_PATH" +export DYLD_LIBRARY_PATH="$(rustc --print sysroot)/lib:$DYLD_LIBRARY_PATH" diff --git a/compiler/rustc_codegen_cranelift/scripts/ext_config.sh b/compiler/rustc_codegen_cranelift/scripts/ext_config.sh new file mode 100644 index 00000000000..11d6c4c8318 --- /dev/null +++ b/compiler/rustc_codegen_cranelift/scripts/ext_config.sh @@ -0,0 +1,32 @@ +# Note to people running shellcheck: this file should only be sourced, not executed directly. + +# Various env vars that should only be set for the build system + +set -e + +export CG_CLIF_DISPLAY_CG_TIME=1 +export CG_CLIF_DISABLE_INCR_CACHE=1 + +export HOST_TRIPLE=$(rustc -vV | grep host | cut -d: -f2 | tr -d " ") +export TARGET_TRIPLE=${TARGET_TRIPLE:-$HOST_TRIPLE} + +export RUN_WRAPPER='' +export JIT_SUPPORTED=1 +if [[ "$HOST_TRIPLE" != "$TARGET_TRIPLE" ]]; then + export JIT_SUPPORTED=0 + if [[ "$TARGET_TRIPLE" == "aarch64-unknown-linux-gnu" ]]; then + # We are cross-compiling for aarch64. Use the correct linker and run tests in qemu. + export RUSTFLAGS='-Clinker=aarch64-linux-gnu-gcc '$RUSTFLAGS + export RUN_WRAPPER='qemu-aarch64 -L /usr/aarch64-linux-gnu' + elif [[ "$TARGET_TRIPLE" == "x86_64-pc-windows-gnu" ]]; then + # We are cross-compiling for Windows. Run tests in wine. + export RUN_WRAPPER='wine' + else + echo "Unknown non-native platform" + fi +fi + +# FIXME fix `#[linkage = "extern_weak"]` without this +if [[ "$(uname)" == 'Darwin' ]]; then + export RUSTFLAGS="$RUSTFLAGS -Clink-arg=-undefined -Clink-arg=dynamic_lookup" +fi diff --git a/compiler/rustc_codegen_cranelift/scripts/filter_profile.rs b/compiler/rustc_codegen_cranelift/scripts/filter_profile.rs new file mode 100755 index 00000000000..c4801a0a87b --- /dev/null +++ b/compiler/rustc_codegen_cranelift/scripts/filter_profile.rs @@ -0,0 +1,126 @@ +#!/bin/bash +#![forbid(unsafe_code)]/* This line is ignored by bash +# This block is ignored by rustc +pushd $(dirname "$0")/../ +source scripts/config.sh +RUSTC="$(pwd)/build/bin/cg_clif" +popd +PROFILE=$1 OUTPUT=$2 exec $RUSTC -Zunstable-options -Cllvm-args=mode=jit -Cprefer-dynamic $0 +#*/ + +//! This program filters away uninteresting samples and trims uninteresting frames for stackcollapse +//! profiles. +//! +//! Usage: ./filter_profile.rs <profile in stackcollapse format> <output file> +//! +//! This file is specially crafted to be both a valid bash script and valid rust source file. If +//! executed as bash script this will run the rust source using cg_clif in JIT mode. + +use std::io::Write; + +fn main() -> Result<(), Box<dyn std::error::Error>> { + let profile_name = std::env::var("PROFILE").unwrap(); + let output_name = std::env::var("OUTPUT").unwrap(); + if profile_name.is_empty() || output_name.is_empty() { + println!("Usage: ./filter_profile.rs <profile in stackcollapse format> <output file>"); + std::process::exit(1); + } + let profile = std::fs::read_to_string(profile_name) + .map_err(|err| format!("Failed to read profile {}", err))?; + let mut output = std::fs::OpenOptions::new() + .create(true) + .write(true) + .truncate(true) + .open(output_name)?; + + for line in profile.lines() { + let mut stack = &line[..line.rfind(" ").unwrap()]; + let count = &line[line.rfind(" ").unwrap() + 1..]; + + // Filter away uninteresting samples + if !stack.contains("rustc_codegen_cranelift") { + continue; + } + + if stack.contains("rustc_mir::monomorphize::partitioning::collect_and_partition_mono_items") + || stack.contains("rustc_incremental::assert_dep_graph::assert_dep_graph") + || stack.contains("rustc_symbol_mangling::test::report_symbol_names") + { + continue; + } + + // Trim start + if let Some(index) = stack.find("rustc_interface::passes::configure_and_expand") { + stack = &stack[index..]; + } else if let Some(index) = stack.find("rustc_interface::passes::analysis") { + stack = &stack[index..]; + } else if let Some(index) = stack.find("rustc_interface::passes::start_codegen") { + stack = &stack[index..]; + } else if let Some(index) = stack.find("rustc_interface::queries::Linker::link") { + stack = &stack[index..]; + } + + if let Some(index) = stack.find("rustc_codegen_cranelift::driver::aot::module_codegen") { + stack = &stack[index..]; + } + + // Trim end + const MALLOC: &str = "malloc"; + if let Some(index) = stack.find(MALLOC) { + stack = &stack[..index + MALLOC.len()]; + } + + const FREE: &str = "free"; + if let Some(index) = stack.find(FREE) { + stack = &stack[..index + FREE.len()]; + } + + const TYPECK_ITEM_BODIES: &str = "rustc_typeck::check::typeck_item_bodies"; + if let Some(index) = stack.find(TYPECK_ITEM_BODIES) { + stack = &stack[..index + TYPECK_ITEM_BODIES.len()]; + } + + const COLLECT_AND_PARTITION_MONO_ITEMS: &str = + "rustc_mir::monomorphize::partitioning::collect_and_partition_mono_items"; + if let Some(index) = stack.find(COLLECT_AND_PARTITION_MONO_ITEMS) { + stack = &stack[..index + COLLECT_AND_PARTITION_MONO_ITEMS.len()]; + } + + const ASSERT_DEP_GRAPH: &str = "rustc_incremental::assert_dep_graph::assert_dep_graph"; + if let Some(index) = stack.find(ASSERT_DEP_GRAPH) { + stack = &stack[..index + ASSERT_DEP_GRAPH.len()]; + } + + const REPORT_SYMBOL_NAMES: &str = "rustc_symbol_mangling::test::report_symbol_names"; + if let Some(index) = stack.find(REPORT_SYMBOL_NAMES) { + stack = &stack[..index + REPORT_SYMBOL_NAMES.len()]; + } + + const ENCODE_METADATA: &str = "rustc_middle::ty::context::TyCtxt::encode_metadata"; + if let Some(index) = stack.find(ENCODE_METADATA) { + stack = &stack[..index + ENCODE_METADATA.len()]; + } + + const SUBST_AND_NORMALIZE_ERASING_REGIONS: &str = "rustc_middle::ty::normalize_erasing_regions::<impl rustc_middle::ty::context::TyCtxt>::subst_and_normalize_erasing_regions"; + if let Some(index) = stack.find(SUBST_AND_NORMALIZE_ERASING_REGIONS) { + stack = &stack[..index + SUBST_AND_NORMALIZE_ERASING_REGIONS.len()]; + } + + const NORMALIZE_ERASING_LATE_BOUND_REGIONS: &str = "rustc_middle::ty::normalize_erasing_regions::<impl rustc_middle::ty::context::TyCtxt>::normalize_erasing_late_bound_regions"; + if let Some(index) = stack.find(NORMALIZE_ERASING_LATE_BOUND_REGIONS) { + stack = &stack[..index + NORMALIZE_ERASING_LATE_BOUND_REGIONS.len()]; + } + + const INST_BUILD: &str = "<cranelift_frontend::frontend::FuncInstBuilder as cranelift_codegen::ir::builder::InstBuilderBase>::build"; + if let Some(index) = stack.find(INST_BUILD) { + stack = &stack[..index + INST_BUILD.len()]; + } + + output.write_all(stack.as_bytes())?; + output.write_all(&*b" ")?; + output.write_all(count.as_bytes())?; + output.write_all(&*b"\n")?; + } + + Ok(()) +} diff --git a/compiler/rustc_codegen_cranelift/scripts/rustup.sh b/compiler/rustc_codegen_cranelift/scripts/rustup.sh new file mode 100755 index 00000000000..cc34c080886 --- /dev/null +++ b/compiler/rustc_codegen_cranelift/scripts/rustup.sh @@ -0,0 +1,58 @@ +#!/usr/bin/env bash + +set -e + +case $1 in + "prepare") + TOOLCHAIN=$(date +%Y-%m-%d) + + echo "=> Installing new nightly" + rustup toolchain install --profile minimal "nightly-${TOOLCHAIN}" # Sanity check to see if the nightly exists + sed -i "s/\"nightly-.*\"/\"nightly-${TOOLCHAIN}\"/" rust-toolchain + rustup component add rustfmt || true + + echo "=> Uninstalling all old nighlies" + for nightly in $(rustup toolchain list | grep nightly | grep -v "$TOOLCHAIN" | grep -v nightly-x86_64); do + rustup toolchain uninstall "$nightly" + done + + ./clean_all.sh + ./y.rs prepare + + (cd build_sysroot && cargo update) + + ;; + "commit") + git add rust-toolchain build_sysroot/Cargo.lock + git commit -m "Rustup to $(rustc -V)" + ;; + "push") + cg_clif=$(pwd) + pushd ../rust + git pull origin master + branch=sync_cg_clif-$(date +%Y-%m-%d) + git checkout -b "$branch" + git subtree pull --prefix=compiler/rustc_codegen_cranelift/ https://github.com/bjorn3/rustc_codegen_cranelift.git master + git push -u my "$branch" + + # immediately merge the merge commit into cg_clif to prevent merge conflicts when syncing + # from rust-lang/rust later + git subtree push --prefix=compiler/rustc_codegen_cranelift/ "$cg_clif" sync_from_rust + popd + git merge sync_from_rust + ;; + "pull") + cg_clif=$(pwd) + pushd ../rust + git pull origin master + rust_vers="$(git rev-parse HEAD)" + git subtree push --prefix=compiler/rustc_codegen_cranelift/ "$cg_clif" sync_from_rust + popd + git merge sync_from_rust -m "Sync from rust $rust_vers" + git branch -d sync_from_rust + ;; + *) + echo "Unknown command '$1'" + echo "Usage: ./rustup.sh prepare|commit" + ;; +esac diff --git a/compiler/rustc_codegen_cranelift/scripts/setup_rust_fork.sh b/compiler/rustc_codegen_cranelift/scripts/setup_rust_fork.sh new file mode 100644 index 00000000000..ca83e7096b8 --- /dev/null +++ b/compiler/rustc_codegen_cranelift/scripts/setup_rust_fork.sh @@ -0,0 +1,57 @@ +#!/bin/bash +set -e + +./y.rs build +source scripts/config.sh + +echo "[SETUP] Rust fork" +git clone https://github.com/rust-lang/rust.git || true +pushd rust +git fetch +git checkout -- . +git checkout "$(rustc -V | cut -d' ' -f3 | tr -d '(')" + +git apply - <<EOF +diff --git a/Cargo.toml b/Cargo.toml +index 5bd1147cad5..10d68a2ff14 100644 +--- a/Cargo.toml ++++ b/Cargo.toml +@@ -111,5 +111,7 @@ rustc-std-workspace-std = { path = 'library/rustc-std-workspace-std' } + rustc-std-workspace-alloc = { path = 'library/rustc-std-workspace-alloc' } + rustc-std-workspace-std = { path = 'library/rustc-std-workspace-std' } + ++compiler_builtins = { path = "../build_sysroot/compiler-builtins" } ++ + [patch."https://github.com/rust-lang/rust-clippy"] + clippy_lints = { path = "src/tools/clippy/clippy_lints" } +diff --git a/library/alloc/Cargo.toml b/library/alloc/Cargo.toml +index d95b5b7f17f..00b6f0e3635 100644 +--- a/library/alloc/Cargo.toml ++++ b/library/alloc/Cargo.toml +@@ -8,7 +8,7 @@ edition = "2018" + + [dependencies] + core = { path = "../core" } +-compiler_builtins = { version = "0.1.40", features = ['rustc-dep-of-std'] } ++compiler_builtins = { version = "0.1.46", features = ['rustc-dep-of-std', 'no-asm'] } + + [dev-dependencies] + rand = "0.7" + rand_xorshift = "0.2" +EOF + +cat > config.toml <<EOF +[llvm] +ninja = false + +[build] +rustc = "$(pwd)/../build/bin/cg_clif" +cargo = "$(rustup which cargo)" +full-bootstrap = true +local-rebuild = true + +[rust] +codegen-backends = ["cranelift"] +deny-warnings = false +EOF +popd diff --git a/compiler/rustc_codegen_cranelift/scripts/test_bootstrap.sh b/compiler/rustc_codegen_cranelift/scripts/test_bootstrap.sh new file mode 100755 index 00000000000..791d457993d --- /dev/null +++ b/compiler/rustc_codegen_cranelift/scripts/test_bootstrap.sh @@ -0,0 +1,15 @@ +#!/usr/bin/env bash +set -e + +cd "$(dirname "$0")/../" + +source ./scripts/setup_rust_fork.sh + +echo "[TEST] Bootstrap of rustc" +pushd rust +rm -r compiler/rustc_codegen_cranelift/{Cargo.*,src} +cp ../Cargo.* compiler/rustc_codegen_cranelift/ +cp -r ../src compiler/rustc_codegen_cranelift/src + +./x.py build --stage 1 library/std +popd diff --git a/compiler/rustc_codegen_cranelift/scripts/test_rustc_tests.sh b/compiler/rustc_codegen_cranelift/scripts/test_rustc_tests.sh new file mode 100755 index 00000000000..0ac49dd3574 --- /dev/null +++ b/compiler/rustc_codegen_cranelift/scripts/test_rustc_tests.sh @@ -0,0 +1,93 @@ +#!/bin/bash +set -e + +cd $(dirname "$0")/../ + +source ./scripts/setup_rust_fork.sh + +echo "[TEST] Test suite of rustc" +pushd rust + +cargo install ripgrep + +rm -r src/test/ui/{extern/,panics/,unsized-locals/,thinlto/,simd*,*lto*.rs,linkage*,unwind-*.rs} || true +for test in $(rg --files-with-matches "asm!|catch_unwind|should_panic|lto" src/test/ui); do + rm $test +done + +for test in $(rg -i --files-with-matches "//(\[\w+\])?~|// error-pattern:|// build-fail|// run-fail|-Cllvm-args" src/test/ui); do + rm $test +done + +git checkout -- src/test/ui/issues/auxiliary/issue-3136-a.rs # contains //~ERROR, but shouldn't be removed + +# these all depend on unwinding support +rm src/test/ui/backtrace.rs +rm src/test/ui/array-slice-vec/box-of-array-of-drop-*.rs +rm src/test/ui/array-slice-vec/slice-panic-*.rs +rm src/test/ui/array-slice-vec/nested-vec-3.rs +rm src/test/ui/cleanup-rvalue-temp-during-incomplete-alloc.rs +rm src/test/ui/issues/issue-26655.rs +rm src/test/ui/issues/issue-29485.rs +rm src/test/ui/issues/issue-30018-panic.rs +rm src/test/ui/multi-panic.rs +rm src/test/ui/sepcomp/sepcomp-unwind.rs +rm src/test/ui/structs-enums/unit-like-struct-drop-run.rs +rm src/test/ui/terminate-in-initializer.rs +rm src/test/ui/threads-sendsync/task-stderr.rs +rm src/test/ui/numbers-arithmetic/int-abs-overflow.rs +rm src/test/ui/drop/drop-trait-enum.rs +rm src/test/ui/numbers-arithmetic/issue-8460.rs +rm src/test/ui/rt-explody-panic-payloads.rs +rm src/test/incremental/change_crate_dep_kind.rs + +rm src/test/ui/issues/issue-28950.rs # depends on stack size optimizations +rm src/test/ui/init-large-type.rs # same +rm src/test/ui/sse2.rs # cpuid not supported, so sse2 not detected +rm src/test/ui/issues/issue-33992.rs # unsupported linkages +rm src/test/ui/issues/issue-51947.rs # same +rm src/test/ui/numbers-arithmetic/saturating-float-casts.rs # intrinsic gives different but valid result +rm src/test/ui/mir/mir_misc_casts.rs # depends on deduplication of constants +rm src/test/ui/mir/mir_raw_fat_ptr.rs # same +rm src/test/ui/consts/issue-33537.rs # same +rm src/test/ui/async-await/async-fn-size-moved-locals.rs # -Cpanic=abort shrinks some generator by one byte +rm src/test/ui/async-await/async-fn-size-uninit-locals.rs # same +rm src/test/ui/generator/size-moved-locals.rs # same +rm src/test/ui/fn/dyn-fn-alignment.rs # wants a 256 byte alignment +rm src/test/ui/test-attrs/test-fn-signature-verification-for-explicit-return-type.rs # "Cannot run dynamic test fn out-of-process" +rm src/test/ui/intrinsics/intrinsic-nearby.rs # unimplemented nearbyintf32 and nearbyintf64 intrinsics + +rm src/test/incremental/hashes/inline_asm.rs # inline asm +rm src/test/incremental/issue-72386.rs # same +rm src/test/incremental/issue-49482.rs # same +rm src/test/incremental/issue-54059.rs # same +rm src/test/incremental/lto.rs # requires lto + +rm -r src/test/run-make/emit-shared-files # requires the rustdoc executable in build/bin/ +rm -r src/test/run-make/unstable-flag-required # same +rm -r src/test/run-make/emit-named-files # requires full --emit support + +rm src/test/pretty/asm.rs # inline asm +rm src/test/pretty/raw-str-nonexpr.rs # same + +rm -r src/test/run-pass-valgrind/unsized-locals + +rm src/test/ui/json-bom-plus-crlf-multifile.rs # differing warning +rm src/test/ui/json-bom-plus-crlf.rs # same +rm src/test/ui/match/issue-82392.rs # differing error +rm src/test/ui/type-alias-impl-trait/cross_crate_ice*.rs # requires removed aux dep + +rm src/test/ui/allocator/no_std-alloc-error-handler-default.rs # missing rust_oom definition +rm src/test/ui/cfg/cfg-panic.rs +rm -r src/test/ui/hygiene/ + +rm -r src/test/ui/polymorphization/ # polymorphization not yet supported +rm src/test/codegen-units/polymorphization/unused_type_parameters.rs # same + +rm -r src/test/run-make/fmt-write-bloat/ # tests an optimization +rm src/test/ui/abi/mir/mir_codegen_calls_variadic.rs # requires float varargs +rm src/test/ui/abi/variadic-ffi.rs # requires callee side vararg support + +echo "[TEST] rustc test suite" +RUST_TEST_NOCAPTURE=1 COMPILETEST_FORCE_STAGE0=1 ./x.py test --stage 0 src/test/{codegen-units,run-make,run-pass-valgrind,ui} +popd diff --git a/compiler/rustc_codegen_cranelift/scripts/tests.sh b/compiler/rustc_codegen_cranelift/scripts/tests.sh new file mode 100755 index 00000000000..0eef710239b --- /dev/null +++ b/compiler/rustc_codegen_cranelift/scripts/tests.sh @@ -0,0 +1,163 @@ +#!/usr/bin/env bash + +set -e + +source scripts/config.sh +source scripts/ext_config.sh +export RUSTC=false # ensure that cg_llvm isn't accidentally used +MY_RUSTC="$(pwd)/build/bin/cg_clif $RUSTFLAGS -L crate=target/out --out-dir target/out -Cdebuginfo=2" + +function no_sysroot_tests() { + echo "[BUILD] mini_core" + $MY_RUSTC example/mini_core.rs --crate-name mini_core --crate-type lib,dylib --target "$TARGET_TRIPLE" + + echo "[BUILD] example" + $MY_RUSTC example/example.rs --crate-type lib --target "$TARGET_TRIPLE" + + if [[ "$JIT_SUPPORTED" = "1" ]]; then + echo "[JIT] mini_core_hello_world" + CG_CLIF_JIT_ARGS="abc bcd" $MY_RUSTC -Zunstable-options -Cllvm-args=mode=jit -Cprefer-dynamic example/mini_core_hello_world.rs --cfg jit --target "$HOST_TRIPLE" + + echo "[JIT-lazy] mini_core_hello_world" + CG_CLIF_JIT_ARGS="abc bcd" $MY_RUSTC -Zunstable-options -Cllvm-args=mode=jit-lazy -Cprefer-dynamic example/mini_core_hello_world.rs --cfg jit --target "$HOST_TRIPLE" + else + echo "[JIT] mini_core_hello_world (skipped)" + fi + + echo "[AOT] mini_core_hello_world" + $MY_RUSTC example/mini_core_hello_world.rs --crate-name mini_core_hello_world --crate-type bin -g --target "$TARGET_TRIPLE" + $RUN_WRAPPER ./target/out/mini_core_hello_world abc bcd + # (echo "break set -n main"; echo "run"; sleep 1; echo "si -c 10"; sleep 1; echo "frame variable") | lldb -- ./target/out/mini_core_hello_world abc bcd +} + +function base_sysroot_tests() { + echo "[AOT] arbitrary_self_types_pointers_and_wrappers" + $MY_RUSTC example/arbitrary_self_types_pointers_and_wrappers.rs --crate-name arbitrary_self_types_pointers_and_wrappers --crate-type bin --target "$TARGET_TRIPLE" + $RUN_WRAPPER ./target/out/arbitrary_self_types_pointers_and_wrappers + + echo "[AOT] alloc_system" + $MY_RUSTC example/alloc_system.rs --crate-type lib --target "$TARGET_TRIPLE" + + echo "[AOT] alloc_example" + $MY_RUSTC example/alloc_example.rs --crate-type bin --target "$TARGET_TRIPLE" + $RUN_WRAPPER ./target/out/alloc_example + + if [[ "$JIT_SUPPORTED" = "1" ]]; then + echo "[JIT] std_example" + $MY_RUSTC -Zunstable-options -Cllvm-args=mode=jit -Cprefer-dynamic example/std_example.rs --target "$HOST_TRIPLE" + + echo "[JIT-lazy] std_example" + $MY_RUSTC -Zunstable-options -Cllvm-args=mode=jit-lazy -Cprefer-dynamic example/std_example.rs --target "$HOST_TRIPLE" + else + echo "[JIT] std_example (skipped)" + fi + + echo "[AOT] dst_field_align" + # FIXME Re-add -Zmir-opt-level=2 once rust-lang/rust#67529 is fixed. + $MY_RUSTC example/dst-field-align.rs --crate-name dst_field_align --crate-type bin --target "$TARGET_TRIPLE" + $RUN_WRAPPER ./target/out/dst_field_align || (echo $?; false) + + echo "[AOT] std_example" + $MY_RUSTC example/std_example.rs --crate-type bin --target "$TARGET_TRIPLE" + $RUN_WRAPPER ./target/out/std_example arg + + echo "[AOT] subslice-patterns-const-eval" + $MY_RUSTC example/subslice-patterns-const-eval.rs --crate-type bin -Cpanic=abort --target "$TARGET_TRIPLE" + $RUN_WRAPPER ./target/out/subslice-patterns-const-eval + + echo "[AOT] track-caller-attribute" + $MY_RUSTC example/track-caller-attribute.rs --crate-type bin -Cpanic=abort --target "$TARGET_TRIPLE" + $RUN_WRAPPER ./target/out/track-caller-attribute + + echo "[AOT] mod_bench" + $MY_RUSTC example/mod_bench.rs --crate-type bin --target "$TARGET_TRIPLE" + $RUN_WRAPPER ./target/out/mod_bench +} + +function extended_sysroot_tests() { + pushd rand + ../build/cargo clean + if [[ "$HOST_TRIPLE" = "$TARGET_TRIPLE" ]]; then + echo "[TEST] rust-random/rand" + ../build/cargo test --workspace + else + echo "[AOT] rust-random/rand" + ../build/cargo build --workspace --target $TARGET_TRIPLE --tests + fi + popd + + pushd simple-raytracer + if [[ "$HOST_TRIPLE" = "$TARGET_TRIPLE" ]]; then + echo "[BENCH COMPILE] ebobby/simple-raytracer" + hyperfine --runs "${RUN_RUNS:-10}" --warmup 1 --prepare "../build/cargo clean" \ + "RUSTC=rustc RUSTFLAGS='' cargo build" \ + "../build/cargo build" + + echo "[BENCH RUN] ebobby/simple-raytracer" + cp ./target/debug/main ./raytracer_cg_clif + hyperfine --runs "${RUN_RUNS:-10}" ./raytracer_cg_llvm ./raytracer_cg_clif + else + ../build/cargo clean + echo "[BENCH COMPILE] ebobby/simple-raytracer (skipped)" + echo "[COMPILE] ebobby/simple-raytracer" + ../build/cargo build --target $TARGET_TRIPLE + echo "[BENCH RUN] ebobby/simple-raytracer (skipped)" + fi + popd + + pushd build_sysroot/sysroot_src/library/core/tests + echo "[TEST] libcore" + ../../../../../build/cargo clean + if [[ "$HOST_TRIPLE" = "$TARGET_TRIPLE" ]]; then + ../../../../../build/cargo test + else + ../../../../../build/cargo build --target $TARGET_TRIPLE --tests + fi + popd + + pushd regex + echo "[TEST] rust-lang/regex example shootout-regex-dna" + ../build/cargo clean + export RUSTFLAGS="$RUSTFLAGS --cap-lints warn" # newer aho_corasick versions throw a deprecation warning + # Make sure `[codegen mono items] start` doesn't poison the diff + ../build/cargo build --example shootout-regex-dna --target $TARGET_TRIPLE + if [[ "$HOST_TRIPLE" = "$TARGET_TRIPLE" ]]; then + cat examples/regexdna-input.txt \ + | ../build/cargo run --example shootout-regex-dna --target $TARGET_TRIPLE \ + | grep -v "Spawned thread" > res.txt + diff -u res.txt examples/regexdna-output.txt + fi + + if [[ "$HOST_TRIPLE" = "$TARGET_TRIPLE" ]]; then + echo "[TEST] rust-lang/regex tests" + ../build/cargo test --tests -- --exclude-should-panic --test-threads 1 -Zunstable-options -q + else + echo "[AOT] rust-lang/regex tests" + ../build/cargo build --tests --target $TARGET_TRIPLE + fi + popd + + pushd stdsimd + echo "[TEST] rust-lang/stdsimd" + ../build/cargo clean + ../build/cargo build --all-targets --target $TARGET_TRIPLE + if [[ "$HOST_TRIPLE" = "$TARGET_TRIPLE" ]]; then + ../build/cargo test -q + fi + popd +} + +case "$1" in + "no_sysroot") + no_sysroot_tests + ;; + "base_sysroot") + base_sysroot_tests + ;; + "extended_sysroot") + extended_sysroot_tests + ;; + *) + echo "unknown test suite" + ;; +esac |