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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 |
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| #
614567a7 |
| 08-May-2022 |
Tue Ly <[email protected]> |
[libc] Automatically add -mfma flag for architectures supporting FMA.
Detect if the architecture supports FMA instructions and if
the targets depend on fma.
Reviewed By: gchatelet
Differential Rev
[libc] Automatically add -mfma flag for architectures supporting FMA.
Detect if the architecture supports FMA instructions and if
the targets depend on fma.
Reviewed By: gchatelet
Differential Revision: https://reviews.llvm.org/D123615
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Revision tags: llvmorg-14.0.3, llvmorg-14.0.2, llvmorg-14.0.1 |
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c5f8a0a1 |
| 07-Apr-2022 |
Tue Ly <[email protected]> |
[libc] Add support for x86-64 targets that do not have FMA instructions.
Make FMA flag checks more accurate for x86-64 targets, and refactor
polyeval to use multiply and add instead when FMA instruc
[libc] Add support for x86-64 targets that do not have FMA instructions.
Make FMA flag checks more accurate for x86-64 targets, and refactor
polyeval to use multiply and add instead when FMA instructions are not
available.
Reviewed By: michaelrj, sivachandra
Differential Revision: https://reviews.llvm.org/D123335
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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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7e7ecef9 |
| 07-Feb-2022 |
Guillaume Chatelet <[email protected]> |
[libc] Replace type punning with bit_cast
Although type punning is defined for union in C, it is UB in C++.
This patch introduces a bit_cast function to convert between types in a safe way.
This is
[libc] Replace type punning with bit_cast
Although type punning is defined for union in C, it is UB in C++.
This patch introduces a bit_cast function to convert between types in a safe way.
This is necessary to get llvm-libc compile with GCC.
This patch is extracted from D119002.
Differential Revision: https://reviews.llvm.org/D119145
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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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700aebaf |
| 03-Feb-2022 |
Tue Ly <[email protected]> |
[libc] Set default CXX_STANDARD to C++17 and let targets set their own standard if needed.
CMAKE_CXX_STANDARD 14 is set in the llvm-project/llvm folder overriding all COMPILE_OPTIONS -std=c++17. We
[libc] Set default CXX_STANDARD to C++17 and let targets set their own standard if needed.
CMAKE_CXX_STANDARD 14 is set in the llvm-project/llvm folder overriding all COMPILE_OPTIONS -std=c++17. We need to override the CXX_STANDARD property of the target in order to set the correct C++ standard flags.
Reviewed By: gchatelet
Differential Revision: https://reviews.llvm.org/D118871
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Revision tags: llvmorg-15-init |
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| #
82df72cc |
| 25-Jan-2022 |
Tue Ly <[email protected]> |
[libc] Make logf function correctly rounded for all rounding modes.
Make logf function correctly rounded for all rounding modes.
Reviewed By: sivachandra, zimmermann6, santoshn, jpl169
Differentia
[libc] Make logf function correctly rounded for all rounding modes.
Make logf function correctly rounded for all rounding modes.
Reviewed By: sivachandra, zimmermann6, santoshn, jpl169
Differential Revision: https://reviews.llvm.org/D118149
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Revision tags: 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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3e520968 |
| 23-Dec-2021 |
Michael Jones <[email protected]> |
[libc][NFC] fix variable name
A variable was named in a way that doesn't match the format. This patch
renames it to match the format.
Differential Revision: https://reviews.llvm.org/D116228
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d08a801b |
| 06-Dec-2021 |
Tue Ly <[email protected]> |
[libc] Implement correctly rounded logf based on RLIBM library.
Implement correctly rounded logf based on RLIBM library: https://people.cs.rutgers.edu/~sn349/rlibm/.
Reviewed By: sivachandra, santo
[libc] Implement correctly rounded logf based on RLIBM library.
Implement correctly rounded logf based on RLIBM library: https://people.cs.rutgers.edu/~sn349/rlibm/.
Reviewed By: sivachandra, santoshn, jpl169, zimmermann6
Differential Revision: https://reviews.llvm.org/D115408
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