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// compile-flags: -O -Zmerge-functions=disabled
#![crate_type = "lib"]
extern crate core;
use core::cmp::Ordering;
use core::num::{NonZeroU32, NonZeroI64};
use core::ptr::NonNull;
// CHECK-lABEL: @non_zero_eq
#[no_mangle]
pub fn non_zero_eq(l: Option<NonZeroU32>, r: Option<NonZeroU32>) -> bool {
// CHECK: start:
// CHECK-NEXT: icmp eq i32
// CHECK-NEXT: ret i1
l == r
}
// CHECK-lABEL: @non_zero_signed_eq
#[no_mangle]
pub fn non_zero_signed_eq(l: Option<NonZeroI64>, r: Option<NonZeroI64>) -> bool {
// CHECK: start:
// CHECK-NEXT: icmp eq i64
// CHECK-NEXT: ret i1
l == r
}
// CHECK-lABEL: @non_null_eq
#[no_mangle]
pub fn non_null_eq(l: Option<NonNull<u8>>, r: Option<NonNull<u8>>) -> bool {
// CHECK: start:
// CHECK-NEXT: icmp eq {{(i8\*|ptr)}}
// CHECK-NEXT: ret i1
l == r
}
// CHECK-lABEL: @ordering_eq
#[no_mangle]
pub fn ordering_eq(l: Option<Ordering>, r: Option<Ordering>) -> bool {
// CHECK: start:
// CHECK-NEXT: icmp eq i8
// CHECK-NEXT: ret i1
l == r
}
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