doc/langref.html.in              |  25 +++++++-
 src/all_types.hpp                |  12 ++++
 src/codegen.cpp                  |  14 +++++
 src/ir.cpp                       | 103 ++++++++++++++++++++++++++++++++
 src/ir_print.cpp                 |  26 ++++++++
 test/stage1/behavior/atomics.zig |   8 +++
 6 files changed, 185 insertions(+), 3 deletions(-)