CMakeLists.txt                   |   2 +
 doc/langref.html.in              |  92 +++++-
 src/all_types.hpp                |  39 ++-
 src/analyze.cpp                  |  24 +-
 src/codegen.cpp                  | 104 +++++--
 src/ir.cpp                       | 526 ++++++++++++++++++++++++++++----
 src/ir.hpp                       |   1 +
 src/ir_print.cpp                 |  30 +-
 src/util.cpp                     |   1 +
 std/special/c.zig                |  39 ++-
 test/stage1/behavior.zig         |   2 +
 test/stage1/behavior/floatop.zig | 243 +++++++++++++++
 test/stage1/behavior/muladd.zig  |  34 +++
 13 files changed, 1009 insertions(+), 128 deletions(-)