doc/langref.html.in              |  12 +-
 src/Air.zig                      |  60 +++++++++-
 src/AstGen.zig                   |  39 ++++---
 src/Liveness.zig                 |  13 +++
 src/Sema.zig                     | 192 ++++++++++++++++++++++++++++++--
 src/codegen.zig                  |  23 ++++
 src/codegen/c.zig                |  83 +++++++++++++-
 src/codegen/llvm.zig             | 160 ++++++++++++++++++++++++--
 src/codegen/llvm/bindings.zig    |  63 +++++++++++
 src/link/C/zig.h                 |  57 +++++++++-
 src/print_air.zig                |  36 ++++++
 test/behavior/atomics.zig        |  23 ++++
 test/behavior/atomics_stage1.zig |  23 ----
 13 files changed, 708 insertions(+), 76 deletions(-)