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update test for nounwind on FFI imports

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This commit is contained in:
Ralf Jung 2019-10-12 19:48:58 +02:00
parent 9a0b9c6960
commit a1a8f33abb
2 changed files with 41 additions and 19 deletions
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19
src/test/codegen/extern-functions.rs
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@ -1,19 +0,0 @@
// compile-flags: -C no-prepopulate-passes
#![crate_type = "lib"]
#![feature(unwind_attributes)]
extern {
// CHECK: Function Attrs: nounwind
// CHECK-NEXT: declare void @extern_fn
fn extern_fn();
// CHECK-NOT: Function Attrs: nounwind
// CHECK: declare void @unwinding_extern_fn
#[unwind(allowed)]
fn unwinding_extern_fn();
}
pub unsafe fn force_declare() {
extern_fn();
unwinding_extern_fn();
}

41
src/test/codegen/unwind-extern-imports.rs Normal file
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@ -0,0 +1,41 @@
// compile-flags: -C no-prepopulate-passes
#![crate_type = "lib"]
#![feature(unwind_attributes)]
extern {
// CHECK: Function Attrs: nounwind
// CHECK-NEXT: declare void @extern_fn
fn extern_fn();
// CHECK-NOT: Function Attrs: nounwind
// CHECK: declare void @unwinding_extern_fn
#[unwind(allowed)]
fn unwinding_extern_fn();
// CHECK-NOT: nounwind
// CHECK: declare void @aborting_extern_fn
#[unwind(aborts)]
fn aborting_extern_fn(); // FIXME: we want to have the attribute here
}
extern "Rust" {
// CHECK-NOT: nounwind
// CHECK: declare void @rust_extern_fn
fn rust_extern_fn();
// CHECK-NOT: nounwind
// CHECK: declare void @rust_unwinding_extern_fn
#[unwind(allowed)]
fn rust_unwinding_extern_fn();
// CHECK-NOT: nounwind
// CHECK: declare void @rust_aborting_extern_fn
#[unwind(aborts)]
fn rust_aborting_extern_fn(); // FIXME: we want to have the attribute here
}
pub unsafe fn force_declare() {
extern_fn();
unwinding_extern_fn();
aborting_extern_fn();
rust_extern_fn();
rust_unwinding_extern_fn();
rust_aborting_extern_fn();
}