| // Copyright 2015 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. |
| |
| // compile-flags: -C no-prepopulate-passes |
| |
| #![feature(intrinsics)] |
| |
| extern "rust-intrinsic" { |
| fn sqrtf32(x: f32) -> f32; |
| } |
| // CHECK: @llvm.sqrt.f32(float) #{{[0-9]*}} |
| |
| fn main() { |
| unsafe { sqrtf32(0.0f32); } |
| } |
