about summary refs log tree commit diff
path: root/tests/codegen-llvm/no-assumes-on-casts.rs
blob: 9c00dc2c015556b084c764395c5f4e5ef8faac41 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
#![crate_type = "lib"]

//@ compile-flags: -Cno-prepopulate-passes

// CHECK-LABEL: fna
#[no_mangle]
pub fn fna(a: i16) -> i32 {
    a as i32
    // CHECK-NOT: assume
    // CHECK: sext
}

// CHECK-LABEL: fnb
#[no_mangle]
pub fn fnb(a: u16) -> u32 {
    a as u32
    // CHECK-NOT: assume
    // CHECK: zext
}