doc/langref.html.in | 24 +++- lib/std/math/big/int.zig | 66 +++++++++++ lib/std/zig/AstGen.zig | 2 + lib/std/zig/AstRlAnnotate.zig | 1 + lib/std/zig/BuiltinFn.zig | 8 ++ lib/std/zig/Zir.zig | 7 ++ lib/zig.h | 32 ++++++ src/Air.zig | 11 ++ src/Air/Legalize.zig | 195 +++++++++++++++++++++++++++++++- src/Air/Liveness.zig | 2 + src/Air/Liveness/Verify.zig | 2 + src/Air/Verify.zig | 2 + src/Air/print.zig | 2 + src/Sema.zig | 70 +++++++++++- src/Sema/arith.zig | 70 +++++++++++- src/codegen/aarch64/Select.zig | 2 + src/codegen/c.zig | 2 + src/codegen/llvm/FuncGen.zig | 74 ++++++++++++ src/codegen/riscv64/CodeGen.zig | 2 + src/codegen/sparc64/CodeGen.zig | 3 +- src/codegen/wasm/CodeGen.zig | 103 +++++++++++++++++ src/codegen/x86_64/CodeGen.zig | 5 + src/print_zir.zig | 1 + test/behavior/int128.zig | 1 + test/behavior/math.zig | 89 +++++++++++++++ test/behavior/vector.zig | 36 +++++- test/behavior/x86_64/binary.zig | 21 ++++ test/cases/compile_errors/signed_integer_division.zig | 2 +- 28 files changed, 822 insertions(+), 13 deletions(-)