ci/x86_64-windows-debug.ps1   |   5 +-
 ci/x86_64-windows-release.ps1 |   5 +-
 lib/compiler_rt/atomics.zig   | 104 ++++++++++++++++++++++++++++++++
 lib/std/start_windows_tls.zig |   8 ++-
 lib/zig.h                     |  24 ++++++++
 src/codegen/c.zig             |  54 ++++++++++++-----
 stage1/zig1.wasm              | Bin 2367320 -> 2369157 bytes
 test/behavior/math.zig        |   3 -
 test/behavior/muladd.zig      |   2 -
 test/behavior/threadlocal.zig |  18 ++++--
 10 files changed, 190 insertions(+), 33 deletions(-)