| // Copyright 2018 The Rust Project Developers. See the COPYRIGHT |
| // file at the top-level directory of this distribution and at |
| // http://rust-lang.org/COPYRIGHT. |
| // |
| // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or |
| // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license |
| // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your |
| // option. This file may not be copied, modified, or distributed |
| // except according to those terms. |
| |
| // ignore-tidy-linelength |
| // only-macos |
| // no-system-llvm |
| // min-llvm-version 6.0 |
| // compile-flags: -O |
| |
| #![crate_type = "rlib"] |
| #![feature(thread_local)] |
| |
| // CHECK: @STATIC_VAR_1 = thread_local local_unnamed_addr global <{ [32 x i8] }> zeroinitializer, section "__DATA,__thread_bss", align 4 |
| #[no_mangle] |
| #[thread_local] |
| static mut STATIC_VAR_1: [u32; 8] = [0; 8]; |
| |
| // CHECK: @STATIC_VAR_2 = thread_local local_unnamed_addr global <{ [32 x i8] }> <{{[^>]*}}>, section "__DATA,__thread_data", align 4 |
| #[no_mangle] |
| #[thread_local] |
| static mut STATIC_VAR_2: [u32; 8] = [4; 8]; |
| |
| #[no_mangle] |
| pub unsafe fn f(x: &mut [u32; 8]) { |
| std::mem::swap(x, &mut STATIC_VAR_1) |
| } |
| |
| #[no_mangle] |
| pub unsafe fn g(x: &mut [u32; 8]) { |
| std::mem::swap(x, &mut STATIC_VAR_2) |
| } |
