lib/std/special/compiler_rt.zig            |  85 +++++-----
 lib/std/special/compiler_rt/README.md      | 270 ++++++++++++++++++++++++++++++--
 lib/std/special/compiler_rt/extend_f80.zig |   2 +-
 lib/std/special/compiler_rt/trunc_f80.zig  |   2 +-
 src/stage1/codegen.cpp                     |   4 +-
 5 files changed, 305 insertions(+), 58 deletions(-)