mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-30 02:33:55 +00:00
5fdeae610d
When compiling with panic=abort (or using a target that doesn't have
unwinding support), the compiler adds the "nounwind" attribute to
functions. This results in a different LLVM IR, which results in a #NNN
added after the function name:
tail call void @bar() #13, !dbg !467
attributes #13 = { nounwind }
...instead of:
tail call void @bar(), !dbg !467
This commit changes the matchers to swallow the #NNN, as it's not needed
for these specific tests.
18 lines
383 B
Rust
18 lines
383 B
Rust
// Checks that range metadata gets emitted on calls to functions returning a
|
|
// scalar value.
|
|
|
|
// compile-flags: -O -C no-prepopulate-passes
|
|
|
|
#![crate_type = "lib"]
|
|
|
|
pub fn test() {
|
|
// CHECK: call noundef i8 @some_true(){{( #[0-9]+)?}}, !range [[R0:![0-9]+]]
|
|
// CHECK: [[R0]] = !{i8 0, i8 3}
|
|
some_true();
|
|
}
|
|
|
|
#[no_mangle]
|
|
fn some_true() -> Option<bool> {
|
|
Some(true)
|
|
}
|