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Run builtins-test-intrinsics when possible #804

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Run builtins-test-intrinsics when possible #804

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9 changes: 6 additions & 3 deletions builtins-test-intrinsics/src/main.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,8 @@
#![no_std]
#![no_main]

// Ensure this `compiler_builtins` gets used, rather than the version injected from the sysroot.
extern crate compiler_builtins;
extern crate panic_handler;

#[cfg(all(not(thumb), not(windows), not(target_arch = "wasm32")))]
Expand Down Expand Up @@ -592,7 +594,8 @@ fn run() {
bb(floatunsitf(bb(2)));
bb(floatuntidf(bb(2)));
bb(floatuntisf(bb(2)));
#[cfg(f128_enabled)]
// FIXME(windows): segfault on Windows
#[cfg(all(f128_enabled, not(windows)))]
bb(floatuntitf(bb(2)));
#[cfg(f128_enabled)]
bb(gttf(bb(2.), bb(2.)));
Expand Down Expand Up @@ -650,14 +653,14 @@ fn something_with_a_dtor(f: &dyn Fn()) {

#[no_mangle]
#[cfg(not(thumb))]
fn main(_argc: core::ffi::c_int, _argv: *const *const u8) -> core::ffi::c_int {
extern "C" fn main(_argc: core::ffi::c_int, _argv: *const *const u8) -> core::ffi::c_int {
run();
0
}

#[no_mangle]
#[cfg(thumb)]
pub fn _start() -> ! {
extern "C" fn _start() -> ! {
run();
loop {}
}
Expand Down
18 changes: 12 additions & 6 deletions ci/run.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -120,15 +120,21 @@ done

rm -f "${rlib_paths[@]}"

build_intrinsics_test() {
cargo build --target "$target" -v --package builtins-test-intrinsics "$@"
run_intrinsics_test() {
if [ "${NO_STD:-}" = "1" ]; then
cmd=build
else
cmd=run
fi

cargo "$cmd" --target "$target" -v --package builtins-test-intrinsics "$@"
}

# Verify that we haven't dropped any intrinsics/symbols
build_intrinsics_test
build_intrinsics_test --release
build_intrinsics_test --features c
build_intrinsics_test --features c --release
run_intrinsics_test
run_intrinsics_test --release
run_intrinsics_test --features c
run_intrinsics_test --features c --release

# Verify that there are no undefined symbols to `panic` within our
# implementations
Expand Down
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