delta/llvm.git/libc, branch EmptyLineAfterFunctionDefinition

[libc] fix strtof/d/ld NaN parsing

2021-11-17T19:00:54+00:00

Fix the fact that previously strtof/d/ld would only accept a NaN as
having parentheses if the thing in the parentheses was a valid number,
now it will accept any combination of letters and numbers, but will only
put valid numbers in the mantissa.

Reviewed By: sivachandra

Differential Revision: https://reviews.llvm.org/D113790

[libc] Use more consistent if defined syntax

2021-11-17T15:16:28+00:00

[libc] Fix missing restricts

2021-11-17T15:16:25+00:00

[libc] Fix documentation typo

2021-11-17T15:16:05+00:00

[libc][benchmark] add memmove to size distribution, also update other distributions

2021-11-17T09:22:05+00:00

Differential Revision: https://reviews.llvm.org/D113260

Revert "[libc][NFC][Obvious] Fix the benchmarks after the switch to llvm/third-party"

2021-11-17T00:59:14+00:00

This reverts commit 39e9f5d3685f3cfca0df072928ad96d973704dff.

Reverting, as we needed to re-revert the benchmarks move because it was
causing a build failure in the Fuchsia bots due to the way they consume
libcxx's CMakeLists. I want to make sure I understand where the fix
should be for that. After that, I'll incorporate the change here in the
re-reland.

Revert "Reland "[benchmarks] Move libcxx's fork of google/benchmark and llvm/utils'"""

2021-11-17T00:35:06+00:00

This reverts commit 1ee32055ea1dd4db70d1939cbd4f5105c2dce160.

We hit additional bot failures; in particular, Fuchsia's seems to be
related to how CMakeLists are ingested, see https://ci.chromium.org/ui/p/fuchsia/builders/toolchain.ci/clang-linux-x64/b8830380874445931681/overview

[libc][NFC][Obvious] Fix the benchmarks after the switch to llvm/third-party

2021-11-16T22:24:49+00:00

[libc] Correct rounding for hexadecimalStringToFloat with long inputs.

2021-11-16T19:29:39+00:00

Update binaryExpTofloat so that it will round correctly for long inputs when converting hexadecimal strings to floating points.

Differential Revision: https://reviews.llvm.org/D113815

Reland "[benchmarks] Move libcxx's fork of google/benchmark and llvm/utils'""

2021-11-16T18:33:31+00:00

This reverts commit e7568b68da8a216dc22cdc1c6d8903c94096c846 and relands
c6f7b720ecfa6db40c648eb05e319f8a817110e9.

The culprit was: missed that libc also had a dependency on one of the
copies of `google-benchmark`

Also opportunistically fixed indentation from prev. change.

Differential Revision: https://reviews.llvm.org/D112012