lib/compiler_rt/stack_probe.zig | 56 +- lib/std/math/float.zig | 63 +- lib/std/math/signbit.zig | 53 +- lib/std/posix.zig | 5 +- lib/std/start.zig | 6 + src/Air/Legalize.zig | 16 +- src/arch/riscv64/CodeGen.zig | 19 +- src/arch/x86_64/CodeGen.zig | 18865 ++++++++++++++++++++------------ src/arch/x86_64/Emit.zig | 16 +- src/arch/x86_64/Encoding.zig | 4 +- src/arch/x86_64/Mir.zig | 3 + src/arch/x86_64/abi.zig | 296 +- src/arch/x86_64/bits.zig | 32 +- src/codegen.zig | 107 +- src/codegen/llvm.zig | 22 +- src/link.zig | 2 +- src/link/Coff.zig | 58 +- src/link/Elf.zig | 2 +- src/link/Elf/ZigObject.zig | 26 +- src/link/MachO.zig | 2 +- src/link/MachO/ZigObject.zig | 28 +- src/link/Plan9.zig | 6 +- test/behavior/abs.zig | 2 - test/behavior/basic.zig | 15 +- test/behavior/bit_shifting.zig | 1 - test/behavior/bitcast.zig | 3 - test/behavior/cast.zig | 11 +- test/behavior/eval.zig | 1 - test/behavior/export_keyword.zig | 2 +- test/behavior/floatop.zig | 103 +- test/behavior/generics.zig | 1 - test/behavior/math.zig | 24 +- test/behavior/maximum_minimum.zig | 1 - test/behavior/memmove.zig | 4 - test/behavior/muladd.zig | 15 - test/behavior/multiple_externs_with_conflicting_types.zig | 2 +- test/behavior/optional.zig | 1 - test/behavior/packed-struct.zig | 1 - test/behavior/saturating_arithmetic.zig | 7 - test/behavior/struct.zig | 1 - test/behavior/tuple.zig | 1 - test/behavior/union.zig | 2 - test/behavior/vector.zig | 15 - test/behavior/widening.zig | 2 - test/behavior/x86_64.zig | 2 - test/behavior/x86_64/binary.zig | 156 +- test/behavior/x86_64/build.zig | 45 + test/behavior/x86_64/cast.zig | 21 +- test/behavior/x86_64/math.zig | 86 +- test/behavior/x86_64/unary.zig | 101 +- test/tests.zig | 9 + 51 files changed, 12364 insertions(+), 7958 deletions(-)