rust/compiler/rustc_codegen_gcc/test.sh

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#!/bin/bash
# TODO(antoyo): rewrite to cargo-make (or just) or something like that to only rebuild the sysroot when needed?
set -e
export GCC_PATH=$(cat gcc_path)
export LD_LIBRARY_PATH="$GCC_PATH"
export LIBRARY_PATH="$GCC_PATH"
if [[ "$1" == "--release" ]]; then
export CHANNEL='release'
CARGO_INCREMENTAL=1 cargo rustc --release
else
echo $LD_LIBRARY_PATH
export CHANNEL='debug'
cargo rustc
fi
source config.sh
rm -r target/out || true
mkdir -p target/out/gccjit
echo "[BUILD] mini_core"
$RUSTC example/mini_core.rs --crate-name mini_core --crate-type lib,dylib --target $TARGET_TRIPLE
echo "[BUILD] example"
$RUSTC example/example.rs --crate-type lib --target $TARGET_TRIPLE
echo "[AOT] mini_core_hello_world"
$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 "[BUILD] sysroot"
time ./build_sysroot/build_sysroot.sh
echo "[AOT] arbitrary_self_types_pointers_and_wrappers"
$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"
$RUSTC example/alloc_system.rs --crate-type lib --target "$TARGET_TRIPLE"
echo "[AOT] alloc_example"
$RUSTC example/alloc_example.rs --crate-type bin --target $TARGET_TRIPLE
$RUN_WRAPPER ./target/out/alloc_example
echo "[AOT] dst_field_align"
# FIXME(antoyo): Re-add -Zmir-opt-level=2 once rust-lang/rust#67529 is fixed.
$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"
$RUSTC example/std_example.rs --crate-type bin --target $TARGET_TRIPLE
$RUN_WRAPPER ./target/out/std_example --target $TARGET_TRIPLE
echo "[AOT] subslice-patterns-const-eval"
$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"
$RUSTC example/track-caller-attribute.rs --crate-type bin -Cpanic=abort --target $TARGET_TRIPLE
$RUN_WRAPPER ./target/out/track-caller-attribute
echo "[BUILD] mod_bench"
$RUSTC example/mod_bench.rs --crate-type bin --target $TARGET_TRIPLE
# FIXME(antoyo): linker gives multiple definitions error on Linux
#echo "[BUILD] sysroot in release mode"
#./build_sysroot/build_sysroot.sh --release
# TODO(antoyo): uncomment when it works.
#pushd simple-raytracer
#if [[ "$HOST_TRIPLE" = "$TARGET_TRIPLE" ]]; then
#echo "[BENCH COMPILE] ebobby/simple-raytracer"
#hyperfine --runs ${RUN_RUNS:-10} --warmup 1 --prepare "rm -r target/*/debug || true" \
#"RUSTFLAGS='' cargo build --target $TARGET_TRIPLE" \
#"../cargo.sh build"
#echo "[BENCH RUN] ebobby/simple-raytracer"
#cp ./target/*/debug/main ./raytracer_cg_gccjit
#hyperfine --runs ${RUN_RUNS:-10} ./raytracer_cg_llvm ./raytracer_cg_gccjit
#else
#echo "[BENCH COMPILE] ebobby/simple-raytracer (skipped)"
#echo "[COMPILE] ebobby/simple-raytracer"
#../cargo.sh build
#echo "[BENCH RUN] ebobby/simple-raytracer (skipped)"
#fi
#popd
pushd build_sysroot/sysroot_src/library/core/tests
echo "[TEST] libcore"
rm -r ./target || true
../../../../../cargo.sh test
popd
# TODO(antoyo): uncomment when it works.
#pushd regex
#echo "[TEST] rust-lang/regex example shootout-regex-dna"
#../cargo.sh clean
## Make sure `[codegen mono items] start` doesn't poison the diff
#../cargo.sh build --example shootout-regex-dna
#cat examples/regexdna-input.txt | ../cargo.sh run --example shootout-regex-dna | grep -v "Spawned thread" > res.txt
#diff -u res.txt examples/regexdna-output.txt
#echo "[TEST] rust-lang/regex tests"
#../cargo.sh test --tests -- --exclude-should-panic --test-threads 1 -Zunstable-options
#popd
#echo
#echo "[BENCH COMPILE] mod_bench"
#COMPILE_MOD_BENCH_INLINE="$RUSTC example/mod_bench.rs --crate-type bin -Zmir-opt-level=3 -O --crate-name mod_bench_inline"
#COMPILE_MOD_BENCH_LLVM_0="rustc example/mod_bench.rs --crate-type bin -Copt-level=0 -o target/out/mod_bench_llvm_0 -Cpanic=abort"
#COMPILE_MOD_BENCH_LLVM_1="rustc example/mod_bench.rs --crate-type bin -Copt-level=1 -o target/out/mod_bench_llvm_1 -Cpanic=abort"
#COMPILE_MOD_BENCH_LLVM_2="rustc example/mod_bench.rs --crate-type bin -Copt-level=2 -o target/out/mod_bench_llvm_2 -Cpanic=abort"
#COMPILE_MOD_BENCH_LLVM_3="rustc example/mod_bench.rs --crate-type bin -Copt-level=3 -o target/out/mod_bench_llvm_3 -Cpanic=abort"
## Use 100 runs, because a single compilations doesn't take more than ~150ms, so it isn't very slow
#hyperfine --runs ${COMPILE_RUNS:-100} "$COMPILE_MOD_BENCH_INLINE" "$COMPILE_MOD_BENCH_LLVM_0" "$COMPILE_MOD_BENCH_LLVM_1" "$COMPILE_MOD_BENCH_LLVM_2" "$COMPILE_MOD_BENCH_LLVM_3"
#echo
#echo "[BENCH RUN] mod_bench"
#hyperfine --runs ${RUN_RUNS:-10} ./target/out/mod_bench{,_inline} ./target/out/mod_bench_llvm_*
echo
echo "[TEST] rust-lang/rust"
rust_toolchain=$(cat rust-toolchain)
git clone https://github.com/rust-lang/rust.git || true
cd rust
git fetch
git checkout $(rustc -V | cut -d' ' -f3 | tr -d '(')
export RUSTFLAGS=
rm config.toml || true
cat > config.toml <<EOF
[rust]
codegen-backends = []
[build]
cargo = "$(which cargo)"
local-rebuild = true
rustc = "$HOME/.rustup/toolchains/$rust_toolchain-$TARGET_TRIPLE/bin/rustc"
EOF
rustc -V | cut -d' ' -f3 | tr -d '('
git checkout $(rustc -V | cut -d' ' -f3 | tr -d '(') src/test
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
rm -r src/test/ui/{abi*,extern/,panic-runtime/,panics/,unsized-locals/,proc-macro/,threads-sendsync/,thinlto/,simd*,borrowck/,test*,*lto*.rs} || true
for test in $(rg --files-with-matches "catch_unwind|should_panic|thread|lto" src/test/ui); do
rm $test
done
git checkout src/test/ui/type-alias-impl-trait/auxiliary/cross_crate_ice.rs
git checkout src/test/ui/type-alias-impl-trait/auxiliary/cross_crate_ice2.rs
rm src/test/ui/llvm-asm/llvm-asm-in-out-operand.rs || true # TODO(antoyo): Enable back this test if I ever implement the llvm_asm! macro.
RUSTC_ARGS="-Zpanic-abort-tests -Zcodegen-backend="$(pwd)"/../target/"$CHANNEL"/librustc_codegen_gcc."$dylib_ext" --sysroot "$(pwd)"/../build_sysroot/sysroot -Cpanic=abort"
echo "[TEST] rustc test suite"
COMPILETEST_FORCE_STAGE0=1 ./x.py test --run always --stage 0 src/test/ui/ --rustc-args "$RUSTC_ARGS"