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| author | Cody Tapscott <topolarity@tapscott.me> | 2022-10-09 10:36:31 -0700 |
|---|---|---|
| committer | Cody Tapscott <topolarity@tapscott.me> | 2022-10-09 11:09:02 -0700 |
| commit | eac1e613be56875a08102bd06e333a0621600ee6 (patch) | |
| tree | 7c65fbc28f805bcb3d0e1fe4522a738cb36df97d /src/Compilation.zig | |
| parent | 7f508480f49b78817bf67579a8810d4499cbbc13 (diff) | |
| download | zig-eac1e613be56875a08102bd06e333a0621600ee6.tar.gz zig-eac1e613be56875a08102bd06e333a0621600ee6.zip | |
compiler_rt: Re-implement `ldexp`/`ilogb` using bit-ops
This re-write was needed to fix deficiencies in the existing ldexp,
which was failing to compute correct results for both f16 and f80.
It would be nice to add a fast multiplication-based fallback in the
future for targets that have a hardware FPU, but this implementation
should be much faster than the existing for targets without one.
Diffstat (limited to 'src/Compilation.zig')
0 files changed, 0 insertions, 0 deletions