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1 // Copyright 2015 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
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.
13 #![feature(plugin_registrar)]
14 #![feature(rustc_private)]
18 use rustc
::plugin
::Registry
;
21 pub fn plugin_registrar(reg
: &mut Registry
) {
22 // This pass is built in to LLVM.
24 // Normally, we would name a pass that was registered through
25 // C++ static object constructors in the same .so file as the
27 reg
.register_llvm_pass("gvn");