merge main into amd-staging #40

	# This workflow is for pre-commit testing of the LLVM-libc project.
	name: LLVM-libc Pre-commit Overlay Tests (FreeBSD VM)
	permissions:
	contents: read
	on:
	pull_request:
	paths:
	- 'libc/**'
	- '.github/workflows/libc-freebsd-vm-tests.yml'

	jobs:
	build:
	if: github.repository_owner == 'llvm'
	timeout-minutes: 120
	runs-on: ubuntu-24.04

	steps:
	- uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
	with:
	persist-credentials: false

	# MPFR is required by some of the mathlib tests.
	- name: Setup FreeBSD
	uses: vmactions/freebsd-vm@d1e65811565151536c0c894fff74f06351ed26e6 # v 1.4.5
	with:
	usesh: true
	sync: nfs
	release: "15.0"
	mem: 12288
	run: \|
	pkg update
	pkg upgrade -y
	pkg install -y ninja cmake llvm22 python3

	# Use MinSizeRel to reduce the size of the build.
	# Notice that CMP0141=NEW and MSVC_DEBUG_INFORMATION_FORMAT=Embedded are required
	# by the sccache tool.
	- name: Configure CMake
	shell: freebsd {0}
	run: >
	cmake -B build
	-DCMAKE_CXX_COMPILER=clang++22
	-DCMAKE_C_COMPILER=clang22
	-DCMAKE_BUILD_TYPE=RelWithDebInfo
	-DLLVM_ENABLE_RUNTIMES=libc
	-G Ninja
	-S runtimes

	- name: Build
	shell: freebsd {0}
	run: >
	cmake
	--build build
	--parallel
	--target libc

	- name: Test
	shell: freebsd {0}
	run: >
	cmake
	--build build
	--parallel
	--target check-libc

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