llvm-capstone/libc
Tue Ly 9af8dca70f [libc][math] Update range reduction step for log10f and reduce its latency.
Simplify the range reduction steps by choosing the reduction constants
carefully so that the reduced arguments v = r*m_x - 1 and v^2 are exact in double
precision, even without FMA instructions, and -2^-8 <= v < 2^-7.  This allows the
polynomial evaluations to be parallelized more efficiently.

Reviewed By: zimmermann6

Differential Revision: https://reviews.llvm.org/D147676
2023-04-07 10:31:46 -04:00
..
AOR_v20.02 Harmonize Python shebang 2020-07-16 21:53:45 +02:00
benchmarks [NFC][TargetParser] Replace uses of llvm/Support/Host.h 2023-02-10 09:59:46 +00:00
cmake/modules [libc][RISCV] Let RISCV64 targets test implementations with and without FMA. 2023-04-06 09:23:48 -04:00
config [libc] Add strxfrm Implementation 2023-04-07 00:09:22 +00:00
docs [libc][math] Update range reduction step for log10f and reduce its latency. 2023-04-07 10:31:46 -04:00
examples Revert "Reland "[CMake] Bumps minimum version to 3.20.0."" 2023-03-18 20:32:43 +01:00
fuzzing [libc] use vars in string to num fuzz targets 2023-02-27 13:21:35 -08:00
include [libc] Re-enable wctob with fixes 2023-03-29 12:49:29 -07:00
lib [libc] Build two different static archives libc.a and libm.a under full build. 2023-01-31 21:45:08 +00:00
spec [libc] Implement strsep 2023-04-06 17:48:28 +00:00
src [libc][math] Update range reduction step for log10f and reduce its latency. 2023-04-07 10:31:46 -04:00
startup [libc] Search for the CUDA patch explicitly when testing 2023-04-05 15:14:47 -05:00
test [libc][math] Update range reduction step for log10f and reduce its latency. 2023-04-07 10:31:46 -04:00
utils [libc] Free the GPU memory allocated in the device loaders 2023-04-03 11:55:32 -05:00
.clang-tidy [libc][NFC] Clean up clang-tidy warnings for src/__support and src/math. 2023-03-15 18:47:31 -04:00
.gitignore [libc][Obvious] Add build folder to .gitignore. 2022-03-04 13:16:55 -05:00
CMakeLists.txt [libc] Simplify enabling the GPU build for libc 2023-03-27 13:22:28 -05:00
common_libc_tuners.cmake [libc][NFC] Make tuning macros start with LIBC_COPT_ 2023-02-15 10:00:16 +00:00
LICENSE.TXT Rename top-level LICENSE.txt files to LICENSE.TXT 2021-03-10 21:26:24 -08:00
README.txt

LLVM libc
=========

This directory and its subdirectories contain source code for llvm-libc,
a retargetable implementation of the C standard library.

LLVM is open source software. You may freely distribute it under the terms of
the license agreement found in LICENSE.txt.