lib/std/math/big/int.zig          |  30 +++++
 lib/std/math/big/int_test.zig     |  11 ++
 src/Air.zig                       |   5 +
 src/Liveness.zig                  |   1 +
 src/Sema.zig                      |  26 +++-
 src/arch/aarch64/CodeGen.zig      |   7 ++
 src/codegen.zig                   |   9 ++
 src/codegen/c.zig                 |   1 +
 src/codegen/llvm.zig              |  35 ++++++
 src/print_air.zig                 |   1 +
 src/value.zig                     | 216 +++++++++-----------------------
 test/behavior.zig                 |   3 +-
 test/behavior/popcount.zig        |  16 ---
 test/behavior/popcount_stage1.zig |  24 ++++
 14 files changed, 209 insertions(+), 176 deletions(-)