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1a4d82fc | 1 | // Copyright 2015 The Rust Project Developers. See the COPYRIGHT |
223e47cc LB |
2 | // file at the top-level directory of this distribution and at |
3 | // http://rust-lang.org/COPYRIGHT. | |
4 | // | |
5 | // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or | |
6 | // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license | |
7 | // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your | |
8 | // option. This file may not be copied, modified, or distributed | |
9 | // except according to those terms. | |
10 | ||
62682a34 | 11 | // compile-flags: -C no-prepopulate-passes |
85aaf69f | 12 | |
b039eaaf | 13 | #![crate_type = "lib"] |
54a0048b | 14 | #![feature(rustc_attrs)] |
b039eaaf | 15 | |
62682a34 | 16 | static X: i32 = 5; |
223e47cc | 17 | |
62682a34 SL |
18 | // CHECK-LABEL: @raw_ptr_to_raw_ptr_noop |
19 | // CHECK-NOT: alloca | |
20 | #[no_mangle] | |
54a0048b | 21 | #[rustc_no_mir] // FIXME #27840 MIR has different codegen. |
62682a34 SL |
22 | pub fn raw_ptr_to_raw_ptr_noop() -> *const i32{ |
23 | &X as *const i32 | |
24 | } | |
25 | ||
26 | // CHECK-LABEL: @reference_to_raw_ptr_noop | |
27 | // CHECK-NOT: alloca | |
28 | #[no_mangle] | |
54a0048b | 29 | #[rustc_no_mir] // FIXME #27840 MIR has different codegen. |
62682a34 SL |
30 | pub fn reference_to_raw_ptr_noop() -> *const i32 { |
31 | &X | |
32 | } |