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@lntue lntue Jul 2, 2024
no `f16addl` and `f16addf128` for aarch64?
libc/config/linux/aarch64/entrypoints.txt
overmighty
@overmighty overmighty Jun 28, 2024
I haven't enabled these on AArch64 because I think they will cause the same Clang 11 backend error (failure to select instructions for `fp_round` from `f128` to `f16`) as in #96952 due to this code: https://github.com/llvm/llvm-project/pull/96787/files#diff-9916523646ef256733d16b860bb59b31d4cc2448632c871b6b2256fddadf685bR104-R107
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libc/config/linux/x86_64/entrypoints.txt
Resolved conversations (1)
@overmighty overmighty Jun 28, 2024
Should `f16{add,sub}{,l}` be moved to llvm_libc_ext.td since they're LLVM libc extensions? We should probably also document these extensions somewhere.
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libc/spec/stdc.td