lib/compiler_rt/extendxftf2.zig   |    9 +-
 src/arch/x86_64/CodeGen.zig       | 1425 ++++++++++++++++++------
 src/arch/x86_64/Mir.zig           |    2 +-
 src/arch/x86_64/bits.zig          |  166 +++
 test/behavior/maximum_minimum.zig |    2 +-
 test/behavior/x86_64/build.zig    |    6 +
 test/behavior/x86_64/math.zig     | 1865 ++++++++++++++++++++++++++++++--
 7 files changed, 3054 insertions(+), 421 deletions(-)