if key == $name {
let f = declare::declare_cfn(ccx, $name, Type::func(&[], &$ret),
ccx.tcx().mk_nil());
+ llvm::SetUnnamedAddr(f, false);
ccx.intrinsics().borrow_mut().insert($name, f.clone());
return Some(f);
}
if key == $name {
let f = declare::declare_cfn(ccx, $name, Type::func(&[$($arg),*], &$ret),
ccx.tcx().mk_nil());
+ llvm::SetUnnamedAddr(f, false);
ccx.intrinsics().borrow_mut().insert($name, f.clone());
return Some(f);
}
--- /dev/null
+// 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); }
+}