src/Sema.zig                            |  36 +++++++----
 src/stage1/bigint.cpp                   |  43 +++++++------
 src/stage1/ir.cpp                       |  38 ++++++-----
 src/value.zig                           |  12 ++++
 test/behavior/saturating_arithmetic.zig |  26 ++++++++
 test/behavior/wrapping_arithmetic.zig   | 110 ++++++++++++++++++++++++++++++++
 6 files changed, 216 insertions(+), 49 deletions(-)