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Revision tags: llvmorg-20.1.0, llvmorg-20.1.0-rc3, llvmorg-20.1.0-rc2, llvmorg-20.1.0-rc1, llvmorg-21-init, llvmorg-19.1.7, llvmorg-19.1.6, llvmorg-19.1.5, llvmorg-19.1.4, llvmorg-19.1.3, llvmorg-19.1.2, llvmorg-19.1.1, llvmorg-19.1.0, llvmorg-19.1.0-rc4, llvmorg-19.1.0-rc3, llvmorg-19.1.0-rc2, llvmorg-19.1.0-rc1, llvmorg-20-init, llvmorg-18.1.8, llvmorg-18.1.7, llvmorg-18.1.6, llvmorg-18.1.5, llvmorg-18.1.4, llvmorg-18.1.3, llvmorg-18.1.2, llvmorg-18.1.1, llvmorg-18.1.0, llvmorg-18.1.0-rc4, llvmorg-18.1.0-rc3, llvmorg-18.1.0-rc2, llvmorg-18.1.0-rc1, llvmorg-19-init, llvmorg-17.0.6, llvmorg-17.0.5, llvmorg-17.0.4, llvmorg-17.0.3, llvmorg-17.0.2, llvmorg-17.0.1, llvmorg-17.0.0, llvmorg-17.0.0-rc4, llvmorg-17.0.0-rc3, llvmorg-17.0.0-rc2, llvmorg-17.0.0-rc1, llvmorg-18-init, llvmorg-16.0.6, llvmorg-16.0.5, llvmorg-16.0.4, llvmorg-16.0.3, llvmorg-16.0.2, llvmorg-16.0.1, llvmorg-16.0.0, llvmorg-16.0.0-rc4, llvmorg-16.0.0-rc3, llvmorg-16.0.0-rc2, llvmorg-16.0.0-rc1, llvmorg-17-init, llvmorg-15.0.7, llvmorg-15.0.6, llvmorg-15.0.5, llvmorg-15.0.4, llvmorg-15.0.3, llvmorg-15.0.2, llvmorg-15.0.1, llvmorg-15.0.0, llvmorg-15.0.0-rc3, llvmorg-15.0.0-rc2, llvmorg-15.0.0-rc1, llvmorg-16-init, llvmorg-14.0.6, llvmorg-14.0.5, llvmorg-14.0.4, llvmorg-14.0.3, llvmorg-14.0.2, llvmorg-14.0.1 |
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64af346b |
| 14-Mar-2022 |
Tue Ly <[email protected]> |
[libc] Implement expm1f function that is correctly rounded for all rounding modes.
Implement expm1f function that is correctly rounded for all rounding modes. This is based on expf implementation.
[libc] Implement expm1f function that is correctly rounded for all rounding modes.
Implement expm1f function that is correctly rounded for all rounding modes. This is based on expf implementation.
From exhaustive testings, using expf implementation, and subtract 1.0 before rounding the final result to single precision
gives correctly rounded results for all |x| > 2^-4 with 1 exception. When |x| < 2^-25, we use x + x^2 (implemented with a
single fma). And for 2^-25 <= |x| <= 2^-4, we use a single degree-8 minimax polynomial generated by Sollya.
Reviewed By: sivachandra, zimmermann6
Differential Revision: https://reviews.llvm.org/D121574
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Revision tags: llvmorg-14.0.0, llvmorg-14.0.0-rc4, llvmorg-14.0.0-rc3, llvmorg-14.0.0-rc2, llvmorg-14.0.0-rc1 |
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9e7688c7 |
| 04-Feb-2022 |
Tue Ly <[email protected]> |
[libc] Implement log1pf correctly rounded to all rounding modes.
Implement log1pf correctly rounded to all rounding modes relying on logf implementation for exponent > 2^(-8).
Reviewed By: sivachan
[libc] Implement log1pf correctly rounded to all rounding modes.
Implement log1pf correctly rounded to all rounding modes relying on logf implementation for exponent > 2^(-8).
Reviewed By: sivachandra, zimmermann6
Differential Revision: https://reviews.llvm.org/D118962
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Revision tags: llvmorg-15-init, llvmorg-13.0.1, llvmorg-13.0.1-rc3, llvmorg-13.0.1-rc2 |
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63d2df00 |
| 15-Dec-2021 |
Tue Ly <[email protected]> |
[libc] Implement correctly rounded log2f based on RLIBM library.
Implement log2f based on RLIBM library correctly rounded for all rounding modes.
Reviewed By: sivachandra, michaelrj, santoshn, jpl1
[libc] Implement correctly rounded log2f based on RLIBM library.
Implement log2f based on RLIBM library correctly rounded for all rounding modes.
Reviewed By: sivachandra, michaelrj, santoshn, jpl169, zimmermann6
Differential Revision: https://reviews.llvm.org/D115828
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