doc/langref.html.in               | 11 +++-
 src/analyze.cpp                   |  6 ++-
 src/codegen.cpp                   | 23 ++++----
 src/ir.cpp                        | 91 +++++++++++++++++---------------
 test/stage1/behavior/byteswap.zig | 89 +++++++++++++++++++------------
 5 files changed, 129 insertions(+), 91 deletions(-)