| //@ compile-flags: -O -C overflow-checks | |
| #![crate_type = "lib"] | |
| #[no_mangle] | |
| pub fn test(arr: &[u8], weight: u32) { | |
| // CHECK-LABEL: @test( | |
| // CHECK-NOT: panic | |
| let weight = weight.min(256 * 256 * 256); | |
| for x in arr { | |
| assert!(weight <= 256 * 256 * 256); | |
| let result = *x as u32 * weight; | |
| } | |
| } |