mirror of
https://github.com/rust-lang/rust
synced 2024-10-14 20:46:49 +00:00
Merge commit '09ce29d0591a21e1abae22eac4d41ffd32993af8' into subtree-update_cg_gcc_2023-10-25
This commit is contained in:
Antoni Boucher
commit
f0aaf2ff11
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@ -12,7 +12,7 @@ TOOLCHAIN=$(cat rust-toolchain | grep channel | sed 's/channel = "\(.*\)"/\1/')
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popd >/dev/null
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if [[ $(rustc -V) != $(rustc +${TOOLCHAIN} -V) ]]; then
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if [[ $(${RUSTC} -V) != $(${RUSTC} +${TOOLCHAIN} -V) ]]; then
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echo "rustc_codegen_gcc is build for $(rustc +${TOOLCHAIN} -V) but the default rustc version is $(rustc -V)."
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echo "Using $(rustc +${TOOLCHAIN} -V)."
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fi
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@ -4,19 +4,25 @@ export CARGO_INCREMENTAL=0
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if [ -f ./gcc_path ]; then
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export GCC_PATH=$(cat gcc_path)
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elif (( $use_system_gcc == 1 )); then
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echo 'Using system GCC'
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else
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echo 'Please put the path to your custom build of libgccjit in the file `gcc_path`, see Readme.md for details'
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exit 1
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fi
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if [[ -z "$RUSTC" ]]; then
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export RUSTC="rustc"
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fi
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unamestr=`uname`
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if [[ "$unamestr" == 'Linux' ]]; then
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dylib_ext='so'
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dylib_ext='so'
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elif [[ "$unamestr" == 'Darwin' ]]; then
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dylib_ext='dylib'
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dylib_ext='dylib'
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else
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echo "Unsupported os"
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exit 1
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echo "Unsupported os"
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exit 1
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fi
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HOST_TRIPLE=$(rustc -vV | grep host | cut -d: -f2 | tr -d " ")
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@ -44,17 +50,30 @@ if [[ ! -v FAT_LTO ]]; then
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disable_lto_flags='-Clto=off'
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fi
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export RUSTFLAGS="$CG_RUSTFLAGS $linker -Csymbol-mangling-version=v0 -Cdebuginfo=2 $disable_lto_flags -Zcodegen-backend=$(pwd)/target/${CHANNEL:-debug}/librustc_codegen_gcc.$dylib_ext --sysroot $(pwd)/build_sysroot/sysroot $TEST_FLAGS"
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if [[ -z "$BUILTIN_BACKEND" ]]; then
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export RUSTFLAGS="$CG_RUSTFLAGS $linker -Csymbol-mangling-version=v0 -Cdebuginfo=2 $disable_lto_flags -Zcodegen-backend=$(pwd)/target/${CHANNEL:-debug}/librustc_codegen_gcc.$dylib_ext --sysroot $(pwd)/build_sysroot/sysroot $TEST_FLAGS"
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else
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export RUSTFLAGS="$CG_RUSTFLAGS $linker -Csymbol-mangling-version=v0 -Cdebuginfo=2 $disable_lto_flags -Zcodegen-backend=gcc $TEST_FLAGS -Cpanic=abort"
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fi
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# FIXME(antoyo): remove once the atomic shim is gone
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if [[ unamestr == 'Darwin' ]]; then
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export RUSTFLAGS="$RUSTFLAGS -Clink-arg=-undefined -Clink-arg=dynamic_lookup"
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export RUSTFLAGS="$RUSTFLAGS -Clink-arg=-undefined -Clink-arg=dynamic_lookup"
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fi
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RUSTC="rustc $RUSTFLAGS -L crate=target/out --out-dir target/out"
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if [[ -z "$cargo_target_dir" ]]; then
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RUST_CMD="$RUSTC $RUSTFLAGS -L crate=target/out --out-dir target/out"
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cargo_target_dir="target/out"
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else
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RUST_CMD="$RUSTC $RUSTFLAGS -L crate=$cargo_target_dir --out-dir $cargo_target_dir"
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fi
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export RUSTC_LOG=warn # display metadata load errors
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export LD_LIBRARY_PATH="$(pwd)/target/out:$(pwd)/build_sysroot/sysroot/lib/rustlib/$TARGET_TRIPLE/lib:$GCC_PATH"
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export LD_LIBRARY_PATH="$(pwd)/target/out:$(pwd)/build_sysroot/sysroot/lib/rustlib/$TARGET_TRIPLE/lib"
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if [[ ! -z "$:$GCC_PATH" ]]; then
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export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$GCC_PATH"
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fi
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export DYLD_LIBRARY_PATH=$LD_LIBRARY_PATH
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# NOTE: To avoid the -fno-inline errors, use /opt/gcc/bin/gcc instead of cc.
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# To do so, add a symlink for cc to /opt/gcc/bin/gcc in our PATH.
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@ -5,16 +5,6 @@
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set -e
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#set -x
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if [ -f ./gcc_path ]; then
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export GCC_PATH=$(cat gcc_path)
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else
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echo 'Please put the path to your custom build of libgccjit in the file `gcc_path`, see Readme.md for details'
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exit 1
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fi
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export LD_LIBRARY_PATH="$GCC_PATH"
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export LIBRARY_PATH="$GCC_PATH"
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flags=
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gcc_master_branch=1
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channel="debug"
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@ -22,12 +12,18 @@ funcs=()
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build_only=0
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nb_parts=0
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current_part=0
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use_system_gcc=0
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use_backend=0
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cargo_target_dir=""
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export CHANNEL='debug'
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while [[ $# -gt 0 ]]; do
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case $1 in
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--release)
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codegen_channel=release
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channel="release"
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export CHANNEL='release'
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shift
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;;
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--release-sysroot)
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@ -111,6 +107,22 @@ while [[ $# -gt 0 ]]; do
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build_only=1
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shift
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;;
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"--use-system-gcc")
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use_system_gcc=1
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shift
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;;
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"--use-backend")
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use_backend=1
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shift
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export BUILTIN_BACKEND=$1
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shift
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;;
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"--out-dir")
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shift
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export CARGO_TARGET_DIR=$1
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cargo_target_dir=$1
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shift
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;;
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"--nb-parts")
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shift
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nb_parts=$1
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@ -128,13 +140,25 @@ while [[ $# -gt 0 ]]; do
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esac
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done
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if [[ $channel == "release" ]]; then
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export CHANNEL='release'
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CARGO_INCREMENTAL=1 cargo rustc --release $flags
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if [ -f ./gcc_path ]; then
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export GCC_PATH=$(cat gcc_path)
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elif (( $use_system_gcc == 1 )); then
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echo 'Using system GCC'
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else
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echo $LD_LIBRARY_PATH
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export CHANNEL='debug'
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cargo rustc $flags
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echo 'Please put the path to your custom build of libgccjit in the file `gcc_path`, see Readme.md for details'
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exit 1
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fi
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export LD_LIBRARY_PATH="$GCC_PATH"
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export LIBRARY_PATH="$GCC_PATH"
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if [[ $use_backend == 0 ]]; then
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if [[ $channel == "release" ]]; then
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CARGO_INCREMENTAL=1 cargo rustc --release $flags
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else
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echo $LD_LIBRARY_PATH
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cargo rustc $flags
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fi
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fi
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if (( $build_only == 1 )); then
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@ -145,24 +169,26 @@ fi
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source config.sh
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function clean() {
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rm -r target/out || true
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mkdir -p target/out/gccjit
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rm -r $cargo_target_dir || true
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mkdir -p $cargo_target_dir/gccjit
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}
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function mini_tests() {
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echo "[BUILD] mini_core"
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crate_types="lib,dylib"
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if [[ "$HOST_TRIPLE" != "$TARGET_TRIPLE" ]]; then
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crate_types="lib"
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fi
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$RUSTC example/mini_core.rs --crate-name mini_core --crate-type $crate_types --target $TARGET_TRIPLE
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$RUST_CMD example/mini_core.rs --crate-name mini_core --crate-type $crate_types --target $TARGET_TRIPLE
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echo "[BUILD] example"
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$RUSTC example/example.rs --crate-type lib --target $TARGET_TRIPLE
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$RUST_CMD example/example.rs --crate-type lib --target $TARGET_TRIPLE
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echo "[AOT] mini_core_hello_world"
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$RUSTC example/mini_core_hello_world.rs --crate-name mini_core_hello_world --crate-type bin -g --target $TARGET_TRIPLE
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$RUN_WRAPPER ./target/out/mini_core_hello_world abc bcd
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$RUST_CMD example/mini_core_hello_world.rs --crate-name mini_core_hello_world --crate-type bin -g --target $TARGET_TRIPLE
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$RUN_WRAPPER $cargo_target_dir/mini_core_hello_world abc bcd
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}
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function build_sysroot() {
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@ -189,42 +215,42 @@ function run_in_vm() {
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function std_tests() {
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echo "[AOT] arbitrary_self_types_pointers_and_wrappers"
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$RUSTC example/arbitrary_self_types_pointers_and_wrappers.rs --crate-name arbitrary_self_types_pointers_and_wrappers --crate-type bin --target $TARGET_TRIPLE
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$RUN_WRAPPER ./target/out/arbitrary_self_types_pointers_and_wrappers
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$RUST_CMD example/arbitrary_self_types_pointers_and_wrappers.rs --crate-name arbitrary_self_types_pointers_and_wrappers --crate-type bin --target $TARGET_TRIPLE
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$RUN_WRAPPER $cargo_target_dir/arbitrary_self_types_pointers_and_wrappers
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echo "[AOT] alloc_system"
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$RUSTC example/alloc_system.rs --crate-type lib --target "$TARGET_TRIPLE"
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$RUST_CMD example/alloc_system.rs --crate-type lib --target "$TARGET_TRIPLE"
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# FIXME: doesn't work on m68k.
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if [[ "$HOST_TRIPLE" == "$TARGET_TRIPLE" ]]; then
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echo "[AOT] alloc_example"
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$RUSTC example/alloc_example.rs --crate-type bin --target $TARGET_TRIPLE
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$RUN_WRAPPER ./target/out/alloc_example
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$RUST_CMD example/alloc_example.rs --crate-type bin --target $TARGET_TRIPLE
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$RUN_WRAPPER $cargo_target_dir/alloc_example
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fi
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echo "[AOT] dst_field_align"
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# FIXME(antoyo): Re-add -Zmir-opt-level=2 once rust-lang/rust#67529 is fixed.
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$RUSTC example/dst-field-align.rs --crate-name dst_field_align --crate-type bin --target $TARGET_TRIPLE
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$RUN_WRAPPER ./target/out/dst_field_align || (echo $?; false)
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$RUST_CMD example/dst-field-align.rs --crate-name dst_field_align --crate-type bin --target $TARGET_TRIPLE
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$RUN_WRAPPER $cargo_target_dir/dst_field_align || (echo $?; false)
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echo "[AOT] std_example"
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std_flags="--cfg feature=\"master\""
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if (( $gcc_master_branch == 0 )); then
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std_flags=""
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fi
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$RUSTC example/std_example.rs --crate-type bin --target $TARGET_TRIPLE $std_flags
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$RUN_WRAPPER ./target/out/std_example --target $TARGET_TRIPLE
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$RUST_CMD example/std_example.rs --crate-type bin --target $TARGET_TRIPLE $std_flags
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$RUN_WRAPPER $cargo_target_dir/std_example --target $TARGET_TRIPLE
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echo "[AOT] subslice-patterns-const-eval"
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$RUSTC example/subslice-patterns-const-eval.rs --crate-type bin $TEST_FLAGS --target $TARGET_TRIPLE
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$RUN_WRAPPER ./target/out/subslice-patterns-const-eval
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$RUST_CMD example/subslice-patterns-const-eval.rs --crate-type bin $TEST_FLAGS --target $TARGET_TRIPLE
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$RUN_WRAPPER $cargo_target_dir/subslice-patterns-const-eval
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echo "[AOT] track-caller-attribute"
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$RUSTC example/track-caller-attribute.rs --crate-type bin $TEST_FLAGS --target $TARGET_TRIPLE
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$RUN_WRAPPER ./target/out/track-caller-attribute
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$RUST_CMD example/track-caller-attribute.rs --crate-type bin $TEST_FLAGS --target $TARGET_TRIPLE
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$RUN_WRAPPER $cargo_target_dir/track-caller-attribute
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echo "[BUILD] mod_bench"
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$RUSTC example/mod_bench.rs --crate-type bin --target $TARGET_TRIPLE
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$RUST_CMD example/mod_bench.rs --crate-type bin --target $TARGET_TRIPLE
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}
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function setup_rustc() {
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@ -233,7 +259,7 @@ function setup_rustc() {
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git clone https://github.com/rust-lang/rust.git || true
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cd rust
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git fetch
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git checkout $(rustc -V | cut -d' ' -f3 | tr -d '(')
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git checkout $($RUSTC -V | cut -d' ' -f3 | tr -d '(')
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export RUSTFLAGS=
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rm config.toml || true
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@ -258,8 +284,8 @@ llvm-filecheck = "`which FileCheck-10 || which FileCheck-11 || which FileCheck-1
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download-ci-llvm = false
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EOF
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rustc -V | cut -d' ' -f3 | tr -d '('
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git checkout $(rustc -V | cut -d' ' -f3 | tr -d '(') tests
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$RUSTC -V | cut -d' ' -f3 | tr -d '('
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git checkout $($RUSTC -V | cut -d' ' -f3 | tr -d '(') tests
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}
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function asm_tests() {
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@ -286,17 +312,17 @@ function test_libcore() {
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#echo "[BENCH COMPILE] mod_bench"
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#COMPILE_MOD_BENCH_INLINE="$RUSTC example/mod_bench.rs --crate-type bin -Zmir-opt-level=3 -O --crate-name mod_bench_inline"
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#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"
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#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"
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#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"
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#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"
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#COMPILE_MOD_BENCH_LLVM_0="rustc example/mod_bench.rs --crate-type bin -Copt-level=0 -o $cargo_target_dir/mod_bench_llvm_0 -Cpanic=abort"
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#COMPILE_MOD_BENCH_LLVM_1="rustc example/mod_bench.rs --crate-type bin -Copt-level=1 -o $cargo_target_dir/mod_bench_llvm_1 -Cpanic=abort"
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#COMPILE_MOD_BENCH_LLVM_2="rustc example/mod_bench.rs --crate-type bin -Copt-level=2 -o $cargo_target_dir/mod_bench_llvm_2 -Cpanic=abort"
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#COMPILE_MOD_BENCH_LLVM_3="rustc example/mod_bench.rs --crate-type bin -Copt-level=3 -o $cargo_target_dir/mod_bench_llvm_3 -Cpanic=abort"
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## Use 100 runs, because a single compilations doesn't take more than ~150ms, so it isn't very slow
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#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"
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#echo
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#echo "[BENCH RUN] mod_bench"
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#hyperfine --runs ${RUN_RUNS:-10} ./target/out/mod_bench{,_inline} ./target/out/mod_bench_llvm_*
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#hyperfine --runs ${RUN_RUNS:-10} $cargo_target_dir/mod_bench{,_inline} $cargo_target_dir/mod_bench_llvm_*
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function extended_rand_tests() {
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if (( $gcc_master_branch == 0 )); then
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