build.zig                     |  21 +--
 lib/compiler_rt/common.zig    |   3 +-
 lib/std/Build.zig             |  43 ++++-
 lib/std/Build/CompileStep.zig |  20 ++-
 lib/std/Build/RunStep.zig     |   5 +
 lib/std/zig/Server.zig        |  12 +-
 test/behavior/atomics.zig     |   6 +
 test/behavior/bugs/12680.zig  |   4 +
 test/behavior/cast.zig        |  20 +++
 test/behavior/floatop.zig     |  35 ++++
 test/behavior/math.zig        |  36 +++++
 test/behavior/muladd.zig      |  10 ++
 test/behavior/vector.zig      |   5 +
 test/behavior/widening.zig    |  10 ++
 test/tests.zig                | 273 +++++++++++++++++++-------------
 15 files changed, 359 insertions(+), 144 deletions(-)