tree 141f9fcd76aa438b99cebe4b2611a132714164f4
parent c31e2125999ecedce40e1bf0db45c31f35b48024
author Louis Dionne <ldionne@apple.com> 1563555762 +0000
committer Copybara-Service <copybara-worker@google.com> 1598996635 -0700

[libc++] Integrate the PSTL into libc++

Summary:
This commit allows specifying LIBCXX_ENABLE_PARALLEL_ALGORITHMS when
configuring libc++ in CMake. When that option is enabled, libc++ will
assume that the PSTL can be found somewhere on the CMake module path,
and it will provide the C++17 parallel algorithms based on the PSTL
(that is assumed to be available).

The commit also adds support for running the PSTL tests as part of
the libc++ test suite.

Reviewers: rodgert, EricWF

Subscribers: mgorny, christof, jkorous, dexonsmith, libcxx-commits, mclow.lists, EricWF

Tags: #libc

Differential Revision: https://reviews.llvm.org/D60480

llvm-svn: 366593
GitOrigin-RevId: 910323e6676f813b28d1320b0d08ece270ee977d