lib/std/math/big/int.zig      | 161 +++++------
 lib/std/math/big/int_test.zig | 102 ++++---
 lib/std/mem.zig               | 467 ++++++++++++++++++++++++++++++
 src/Sema.zig                  |  42 ---
 src/codegen.zig               |   2 +-
 src/value.zig                 | 489 ++++++++++++++++----------------
 test/behavior/bitcast.zig     |  94 +++++-
 7 files changed, 935 insertions(+), 422 deletions(-)