Benjamin Kramer 36538ffe93 Apply most suggestions of clang-tidy's performance-unnecessary-value-param
Avoids unnecessary copies. All changes audited & pass tests with asan.
No functional change intended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@272190 91177308-0d34-0410-b5e6-96231b3b80d8
2016-06-08 19:09:22 +00:00
..
2016-06-01 01:59:58 +00:00