CI - Linux x64 clang BYO LLVM #12

	# Copyright 2024 The IREE Authors
	#
	# Licensed under the Apache License v2.0 with LLVM Exceptions.
	# See https://llvm.org/LICENSE.txt for license information.
	# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception

	name: CI - Linux x64 clang BYO LLVM

	on:
	pull_request:
	paths:
	- ".github/workflows/ci_linux_x64_clang_byollvm.yml"
	schedule:
	# Weekday mornings at 09:15 UTC = 01:15 PST (UTC - 8).
	- cron: "15 9 * * 1-5"
	workflow_dispatch:

	concurrency:
	# A PR number if a pull request and otherwise the commit hash. This cancels
	# queued and in-progress runs for the same PR (presubmit) or commit
	# (postsubmit). The workflow name is prepended to avoid conflicts between
	# different workflows.
	group: ${{ github.workflow }}-${{ github.event.number \|\| github.sha }}
	cancel-in-progress: true

	jobs:
	linux_x64_clang_byollvm:
	runs-on: ubuntu-20.04
	container: ghcr.io/iree-org/cpubuilder_ubuntu_jammy@sha256:78a558b999b230f7e1da376639e14b44f095f30f1777d6a272ba48c0bbdd4ccb
	defaults:
	run:
	shell: bash
	steps:
	- name: "Checking out repository"
	uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
	with:
	submodules: true
	- name: "Building and testing with bring-your-own-LLVM"
	run: ./build_tools/cmake/build_and_test_byo_llvm.sh

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