delta/llvm.git/libc/config/linux, branch EmptyLineAfterFunctionDefinition github.com: llvm/llvm-project.git [libc] add stpcpy and stpncpy 2021-11-04T18:39:26+00:00 Michael Jones michaelrj@google.com 2021-10-15T22:11:37+00:00 9b6f8b985c6a22f16a7c6a611d239198cf1d1504 Adds an implementation for stpcpy and stpncpy, which are posix extension functions. Reviewed By: sivachandra, lntue Differential Revision: https://reviews.llvm.org/D111913 
Adds an implementation for stpcpy and stpncpy, which are posix extension
functions.

Reviewed By: sivachandra, lntue

Differential Revision: https://reviews.llvm.org/D111913
[libc] add strndup 2021-11-01T19:52:51+00:00 Michael Jones michaelrj@google.com 2021-10-29T20:43:05+00:00 3bbbec1ae7b7b3c3dc4e6a1801fb5bdb930aad79 add an implementation of strndup Reviewed By: sivachandra Differential Revision: https://reviews.llvm.org/D112846 
add an implementation of strndup

Reviewed By: sivachandra

Differential Revision: https://reviews.llvm.org/D112846
[libc][obvious] fix strdup being listed twice 2021-10-27T18:13:08+00:00 Michael Jones michaelrj@google.com 2021-10-27T18:11:29+00:00 98305180828b74e3e765975b9964ca051ea54df2 strdup was being included even if malloc wasn't and that was causing a build failure. Differential Revision: https://reviews.llvm.org/D112641 
strdup was being included even if malloc wasn't and that was causing
a build failure.

Differential Revision: https://reviews.llvm.org/D112641
[libc] add strdup implementation 2021-10-27T17:21:04+00:00 Michael Jones michaelrj@google.com 2021-10-19T23:14:22+00:00 65bb6593e57412e50eb9cd536e8c54a3442cb986 Add an implementation for strdup. Reviewed By: lntue, sivachandra Differential Revision: https://reviews.llvm.org/D111584 
Add an implementation for strdup.

Reviewed By: lntue, sivachandra

Differential Revision: https://reviews.llvm.org/D111584
[libc] add malloc funcs as external entrypoints 2021-10-27T17:21:01+00:00 Michael Jones michaelrj@google.com 2021-10-19T23:06:52+00:00 7dcdbabb3b1501b90a51b36e8e4f4667b6902b8b malloc, calloc, realloc, and free are all functions that other libc functions depend on, but are pulled from external sources, instead of having an internal implementation. This patch adds a way to include functions like that as entrypoints in the list of external entrypoints, and includes the malloc functions using this new path. Reviewed By: sivachandra Differential Revision: https://reviews.llvm.org/D112104 
malloc, calloc, realloc, and free are all functions that other libc
functions depend on, but are pulled from external sources, instead of
having an internal implementation. This patch adds a way to include
functions like that as entrypoints in the list of external entrypoints,
and includes the malloc functions using this new path.

Reviewed By: sivachandra

Differential Revision: https://reviews.llvm.org/D112104
[libc] add atof, strtof and strtod 2021-10-18T23:10:03+00:00 Michael Jones michaelrj@google.com 2021-09-01T23:51:05+00:00 87c016078ad72c46505461e4ff8bfa04819fe7ba 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 
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
[libc] add memccpy and mempcpy 2021-10-14T23:38:00+00:00 Michael Jones michaelrj@google.com 2021-10-12T23:05:56+00:00 db8a88fef87e921c331c71503f73a76337c121c9 Add an implementation for memccpy and mempcpy. These functions are posix extensions for the moment. Reviewed By: lntue Differential Revision: https://reviews.llvm.org/D111762 
Add an implementation for memccpy and mempcpy. These functions are
posix extensions for the moment.

Reviewed By: lntue

Differential Revision: https://reviews.llvm.org/D111762
[libc] Add strncat and fix strcat 2021-10-12T18:18:18+00:00 Michael Jones michaelrj@google.com 2021-10-11T22:11:39+00:00 9e9803bf82500b8a075d9658d2b4c248115f4a6f This adds strncat to llvm libc. In addition, an error was found with strcat and that was fixed. Reviewed By: lntue Differential Revision: https://reviews.llvm.org/D111583 
This adds strncat to llvm libc. In addition, an error was found with
strcat and that was fixed.

Reviewed By: lntue

Differential Revision: https://reviews.llvm.org/D111583
[libc] Add FE_DFL_ENV and handle it in fesetenv. 2021-09-28T18:09:52+00:00 Siva Chandra Reddy sivachandra@google.com 2021-09-28T06:53:09+00:00 5c3c716bb1f5b209b42973790fc85ad241e7f86a Reviewed By: michaelrj Differential Revision: https://reviews.llvm.org/D110611 
Reviewed By: michaelrj

Differential Revision: https://reviews.llvm.org/D110611
[libc] Add an implementation of qsort. 2021-09-24T19:22:45+00:00 Siva Chandra Reddy sivachandra@google.com 2021-09-22T21:31:50+00:00 5eb6b8272931473f3b279db5d2c0006993fda21a A fuzzer for qsort has also been added. Reviewed By: michaelrj Differential Revision: https://reviews.llvm.org/D110382 
A fuzzer for qsort has also been added.

Reviewed By: michaelrj

Differential Revision: https://reviews.llvm.org/D110382