CMakeLists.txt                              | 18 +++++--
 src/all_types.hpp                           |  5 +-
 src/analyze.cpp                             |  2 +
 src/bigint.cpp                              | 84 ++++++++++++++++++++++++++------
 src/codegen.cpp                             | 16 ++++++
 std/special/compiler_rt/README.md           | 15 ++++++
 std/special/compiler_rt/fixuint.zig         | 50 +++++++++++++++++++
 std/special/compiler_rt/fixunsdfdi.zig      | 10 ++++
 std/special/compiler_rt/fixunsdfdi_test.zig | 39 +++++++++++++++
 std/special/compiler_rt/fixunsdfsi.zig      | 10 ++++
 std/special/compiler_rt/fixunsdfsi_test.zig | 39 +++++++++++++++
 std/special/compiler_rt/fixunsdfti.zig      |  9 ++++
 std/special/compiler_rt/fixunsdfti_test.zig | 47 ++++++++++++++++++
 std/special/compiler_rt/fixunssfdi.zig      |  9 ++++
 std/special/compiler_rt/fixunssfdi_test.zig | 35 +++++++++++++
 std/special/compiler_rt/fixunssfsi.zig      |  9 ++++
 std/special/compiler_rt/fixunssfsi_test.zig | 36 ++++++++++++++
 std/special/compiler_rt/fixunssfti.zig      | 10 ++++
 std/special/compiler_rt/fixunssfti_test.zig | 41 ++++++++++++++++
 std/special/compiler_rt/fixunstfdi.zig      |  9 ++++
 std/special/compiler_rt/fixunstfdi_test.zig | 49 +++++++++++++++++++
 std/special/compiler_rt/fixunstfsi.zig      |  9 ++++
 std/special/compiler_rt/fixunstfti.zig      | 10 ++++
 std/special/compiler_rt/index.zig           | 23 +++++++--
 std/special/compiler_rt/udivti3.zig         |  0
 std/special/compiler_rt/umodti3.zig         |  0
 test/cases/math.zig                         | 26 ++++++++++
 27 files changed, 588 insertions(+), 22 deletions(-)