src/test/codegen/intrinsic-no-unnamed-attr.rs

   1 // compile-flags: -C no-prepopulate-passes
   2
   3 #![feature(intrinsics)]
   4
   5 extern "rust-intrinsic" {
   6     fn sqrtf32(x: f32) -> f32;
   7 }
   8 // CHECK: @llvm.sqrt.f32(float) #{{[0-9]*}}
   9
  10 fn main() {
  11     unsafe { sqrtf32(0.0f32); }
  12 }