src/ir.cpp               |  22 +++
 std/build.zig            |   4 +-
 std/linked_list.zig      |  85 +++++------
 std/mem.zig              |  15 +-
 std/os/child_process.zig | 250 ++++++++++++++++++++++++--------
 std/os/linux.zig         |  91 +++++++++++-
 std/os/linux_i386.zig    |  17 +++
 std/os/linux_x86_64.zig  |   8 +
 test/cases/array.zig     |  10 ++
 test/tests.zig           |  16 +-
 10 files changed, 384 insertions(+), 134 deletions(-)