Format with nightly rustfmt-preview, then with rustfmt-0.9 again.

lib/cretonne/src/simple_gvn.rs

@@ -4,8 +4,8 @@ use cursor::{Cursor, FuncCursor};
 use dominator_tree::DominatorTree;
 use ir::{Function, Inst, InstructionData, Opcode, Type};
 use scoped_hash_map::ScopedHashMap;
-use timing;
 use std::vec::Vec;
+use timing;
 
 /// Test whether the given opcode is unsafe to even consider for GVN.
 fn trivially_unsafe_for_gvn(opcode: Opcode) -> bool {