llvm-project/libc/config
Michael Jones 87c016078a [libc] add atof, strtof and strtod
Add the string to floating point conversion functions.
Long doubles aren't supported yet, but floats and doubles are. The
primary algorithm used is the Eisel-Lemire ParseNumberF64 algorithm,
with the Simple Decimal Conversion algorithm as backup.

Links for more information on the algorithms:

Number Parsing at a Gigabyte per Second, Software: Practice and
Experience 51 (8), 2021 (https://arxiv.org/abs/2101.11408)
https://nigeltao.github.io/blog/2020/eisel-lemire.html
https://nigeltao.github.io/blog/2020/parse-number-f64-simple.html

Differential Revision: https://reviews.llvm.org/D109261
2021-10-18 16:10:03 -07:00
..
linux [libc] add atof, strtof and strtod 2021-10-18 16:10:03 -07:00
windows [libc] add inttypes header 2021-08-26 18:04:21 +00:00
CMakeLists.txt Add implementations of POSIX mmap and munmap functions. 2019-12-23 14:04:02 -08:00
public_api.td [libc] Add ability to generate enum types/values to HdrGen. 2020-02-28 23:27:32 -08:00