tree a18d3be26d4220684e58efc3b95fad898dd27b19
parent 30f05b553db067c994966daca37e75324ee7b424
author Chris Lattner <sabre@nondot.org> 1234054810 +0000
committer Chris Lattner <sabre@nondot.org> 1234054810 +0000

use some references to simplify code.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64063 91177308-0d34-0410-b5e6-96231b3b80d8