llvm-project

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Louis Dionne 87fe0709d4 [libc++] Allow detecting whether the executor supports Bash

A few tests in the test suite require support for Bash. For example,
tests that run a program and send data through stdin to it require some
way of piping the data in, and we use a Bash script for that.

However, some executors (e.g. an embedded systems simulator) do not
support Bash, so these tests will fail. This commit adds a Lit feature
that tries to detect whether Bash is available through conventional
means, and disables the tests that require it otherwise.

Differential Revision: https://reviews.llvm.org/D114612

2021-12-14 16:54:13 -05:00

benchmarks

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

2021-12-07 17:10:41 -08:00

cmake

Reapply #2 of [runtimes] Fix building initial libunwind+libcxxabi+libcxx with compiler implied -lunwind

2021-12-09 21:38:14 +02:00

docs

Microsoft's floating-point to_chars powered by Ryu and Ryu Printf

2021-12-12 16:34:50 +01:00

include

[libc++] Fix wrongly non-inline basic_string::shrink_to_fit