lib/std/build.zig                  |   3 +
 lib/std/hash/murmur.zig            |   6 +-
 src/all_types.hpp                  |   7 +-
 src/analyze.cpp                    | 246 ++++++++-
 src/codegen.cpp                    |  16 +-
 src/ir.cpp                         | 944 +++++++++++++++++---------------
 src/ir.hpp                         |   6 +-
 src/softfloat.hpp                  |  17 +
 src/util.hpp                       |  21 +-
 test/compile_errors.zig            |  13 +-
 test/stage1/behavior/bitcast.zig   |  20 +
 test/stage1/behavior/eval.zig      |  13 +
 test/stage1/behavior/if.zig        |   2 +-
 test/stage1/behavior/misc.zig      |  13 +
 test/stage1/behavior/optional.zig  |  22 +
 test/stage1/behavior/undefined.zig |   5 +-
 16 files changed, 868 insertions(+), 486 deletions(-)