doc/langref.html.in               | 11 ++++-
 src/all_types.hpp                 |  1 +
 src/analyze.cpp                   |  6 ++-
 src/codegen.cpp                   | 43 ++++++++++++-----
 src/ir.cpp                        | 73 +++++++++++++++++++++++------
 test/stage1/behavior/byteswap.zig | 80 ++++++++++++++++++++++----------
 6 files changed, 160 insertions(+), 54 deletions(-)