ldionne updated this revision to Diff 340050. ldionne added a comment. Try running a full bisect
Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D101166/new/ https://reviews.llvm.org/D101166 Files: libcxx/utils/ci/buildkite-pipeline.yml libcxx/utils/ci/do-bisect
Index: libcxx/utils/ci/do-bisect =================================================================== --- /dev/null +++ libcxx/utils/ci/do-bisect @@ -0,0 +1,18 @@ +#!/usr/bin/env bash +#===----------------------------------------------------------------------===## +# +# Part of the LLVM Project, 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 +# +#===----------------------------------------------------------------------===## + +set -ex +set -o pipefail + +MONOREPO_ROOT="$(git rev-parse --show-toplevel)" + +git bisect start +git bisect bad +git bisect good 167da6c9e826b9befc27b6f5a6c540f7f28b7d5a +git bisect run "${MONOREPO_ROOT}/libcxx/utils/ci/run-buildbot" runtimes-build Index: libcxx/utils/ci/buildkite-pipeline.yml =================================================================== --- libcxx/utils/ci/buildkite-pipeline.yml +++ libcxx/utils/ci/buildkite-pipeline.yml @@ -18,285 +18,8 @@ # steps: - # - # Light pre-commit tests for things like formatting or when people forget - # to update generated files. - # - - label: "Format" - command: "libcxx/utils/ci/run-buildbot check-format" - artifact_paths: - - "**/clang-format.patch" - agents: - queue: "libcxx-builders" - retry: - automatic: - - exit_status: -1 # Agent was lost - limit: 2 - soft_fail: - - exit_status: 1 - - - label: "Generated output" - command: "libcxx/utils/ci/run-buildbot check-generated-output" - artifact_paths: - - "**/generated_output.patch" - agents: - queue: "libcxx-builders" - retry: - automatic: - - exit_status: -1 # Agent was lost - limit: 2 - - # - # General testing with the default configuration, under all the supported - # Standard modes, with Clang and GCC. This catches most issues upfront. - # The goal of this step is to catch most issues while being very fast. - # - - wait - - - label: "C++03" - command: "libcxx/utils/ci/run-buildbot generic-cxx03" - artifact_paths: - - "**/test-results.xml" - - "**/*.abilist" - agents: - queue: "libcxx-builders" - retry: - automatic: - - exit_status: -1 # Agent was lost - limit: 2 - - - label: "C++11" - command: "libcxx/utils/ci/run-buildbot generic-cxx11" - artifact_paths: - - "**/test-results.xml" - - "**/*.abilist" - agents: - queue: "libcxx-builders" - retry: - automatic: - - exit_status: -1 # Agent was lost - limit: 2 - - - label: "C++14" - command: "libcxx/utils/ci/run-buildbot generic-cxx14" - artifact_paths: - - "**/test-results.xml" - - "**/*.abilist" - agents: - queue: "libcxx-builders" - retry: - automatic: - - exit_status: -1 # Agent was lost - limit: 2 - - - label: "C++17" - command: "libcxx/utils/ci/run-buildbot generic-cxx17" - artifact_paths: - - "**/test-results.xml" - - "**/*.abilist" - agents: - queue: "libcxx-builders" - retry: - automatic: - - exit_status: -1 # Agent was lost - limit: 2 - - - label: "C++20" - command: "libcxx/utils/ci/run-buildbot generic-cxx20" - artifact_paths: - - "**/test-results.xml" - - "**/*.abilist" - agents: - queue: "libcxx-builders" - retry: - automatic: - - exit_status: -1 # Agent was lost - limit: 2 - - - label: "C++2b" - command: "libcxx/utils/ci/run-buildbot generic-cxx2b" - artifact_paths: - - "**/test-results.xml" - - "**/*.abilist" - agents: - queue: "libcxx-builders" - retry: - automatic: - - exit_status: -1 # Agent was lost - limit: 2 - - - label: "GCC/C++20" - command: "libcxx/utils/ci/run-buildbot generic-gcc" - artifact_paths: - - "**/test-results.xml" - agents: - queue: "libcxx-builders" - retry: - automatic: - - exit_status: -1 # Agent was lost - limit: 2 - - # - # All other supported configurations of libc++. - # - - wait - - - label: "-fno-exceptions" - command: "libcxx/utils/ci/run-buildbot generic-noexceptions" - artifact_paths: - - "**/test-results.xml" - agents: - queue: "libcxx-builders" - retry: - automatic: - - exit_status: -1 # Agent was lost - limit: 2 - - - label: "Static libraries" - command: "libcxx/utils/ci/run-buildbot generic-static" - artifact_paths: - - "**/test-results.xml" - agents: - queue: "libcxx-builders" - retry: - automatic: - - exit_status: -1 # Agent was lost - limit: 2 - - - label: "ASAN" - command: "libcxx/utils/ci/run-buildbot generic-asan" - artifact_paths: - - "**/test-results.xml" - agents: - queue: "libcxx-builders" - retry: - automatic: - - exit_status: -1 # Agent was lost - limit: 2 - - - label: "TSAN" - command: "libcxx/utils/ci/run-buildbot generic-tsan" - artifact_paths: - - "**/test-results.xml" - agents: - queue: "libcxx-builders" - retry: - automatic: - - exit_status: -1 # Agent was lost - limit: 2 - - - label: "UBSAN" - command: "libcxx/utils/ci/run-buildbot generic-ubsan" - artifact_paths: - - "**/test-results.xml" - agents: - queue: "libcxx-builders" - retry: - automatic: - - exit_status: -1 # Agent was lost - limit: 2 - - - label: "With LLVM's libunwind" - command: "libcxx/utils/ci/run-buildbot generic-with_llvm_unwinder" - artifact_paths: - - "**/test-results.xml" - agents: - queue: "libcxx-builders" - retry: - automatic: - - exit_status: -1 # Agent was lost - limit: 2 - - - label: "Single-threaded" - command: "libcxx/utils/ci/run-buildbot generic-singlethreaded" - artifact_paths: - - "**/test-results.xml" - agents: - queue: "libcxx-builders" - retry: - automatic: - - exit_status: -1 # Agent was lost - limit: 2 - - - label: "No debug mode" - command: "libcxx/utils/ci/run-buildbot generic-no-debug" - artifact_paths: - - "**/test-results.xml" - agents: - queue: "libcxx-builders" - retry: - automatic: - - exit_status: -1 # Agent was lost - limit: 2 - - - label: "No Filesystem" - command: "libcxx/utils/ci/run-buildbot generic-no-filesystem" - artifact_paths: - - "**/test-results.xml" - agents: - queue: "libcxx-builders" - retry: - automatic: - - exit_status: -1 # Agent was lost - limit: 2 - - - label: "No random device" - command: "libcxx/utils/ci/run-buildbot generic-no-random_device" - artifact_paths: - - "**/test-results.xml" - agents: - queue: "libcxx-builders" - retry: - automatic: - - exit_status: -1 # Agent was lost - limit: 2 - - - label: "No locale" - command: "libcxx/utils/ci/run-buildbot generic-no-localization" - artifact_paths: - - "**/test-results.xml" - agents: - queue: "libcxx-builders" - retry: - automatic: - - exit_status: -1 # Agent was lost - limit: 2 - - - label: "Benchmarks" - command: "libcxx/utils/ci/run-buildbot benchmarks" - artifact_paths: - - "**/test-results.xml" - agents: - queue: "libcxx-builders" - retry: - automatic: - - exit_status: -1 # Agent was lost - limit: 2 - - - label: "Documentation" - command: "libcxx/utils/ci/run-buildbot documentation" - artifact_paths: - - "**/test-results.xml" - agents: - queue: "libcxx-builders" - retry: - automatic: - - exit_status: -1 # Agent was lost - limit: 2 - - - label: "Legacy standalone build" - command: "libcxx/utils/ci/run-buildbot legacy-standalone" - artifact_paths: - - "**/test-results.xml" - agents: - queue: "libcxx-builders" - retry: - automatic: - - exit_status: -1 # Agent was lost - limit: 2 - - - label: "Unified standalone build" - command: "libcxx/utils/ci/run-buildbot unified-standalone" + - label: "Bisect" + command: "libcxx/utils/ci/do-bisect" artifact_paths: - "**/test-results.xml" agents: @@ -305,157 +28,3 @@ automatic: - exit_status: -1 # Agent was lost limit: 2 - - - label: "Runtimes build" - command: "libcxx/utils/ci/run-buildbot runtimes-build" - artifact_paths: - - "**/test-results.xml" - agents: - queue: "libcxx-builders" - retry: - automatic: - - exit_status: -1 # Agent was lost - limit: 2 - - - label: "Windows" - # TODO: The CI runner doesn't have bash in the path currently. Once it - # has that, remove the absolute path and just call 'bash' here. - command: "\"\\Program Files\\Git\\usr\\bin\\bash\" libcxx/utils/ci/run-buildbot generic-win" - artifact_paths: - - "**/test-results.xml" - agents: - queue: "windows" - retry: - automatic: - - exit_status: -1 # Agent was lost - limit: 2 - - - label: "MacOS C++20" - command: "libcxx/utils/ci/run-buildbot generic-cxx20" - artifact_paths: - - "**/test-results.xml" - - "**/*.abilist" - agents: - queue: "libcxx-builders-macos" - retry: - automatic: - - exit_status: -1 # Agent was lost - limit: 2 - - # Build with the configuration we use to generate libc++.dylib on Apple platforms - - label: "Apple system" - command: "libcxx/utils/ci/run-buildbot x86_64-apple-system" - artifact_paths: - - "**/test-results.xml" - agents: - queue: "libcxx-builders-macos" - retry: - automatic: - - exit_status: -1 # Agent was lost - limit: 2 - - - label: "Apple system -fno-exceptions" - command: "libcxx/utils/ci/run-buildbot x86_64-apple-system-noexceptions" - artifact_paths: - - "**/test-results.xml" - agents: - queue: "libcxx-builders-macos" - retry: - automatic: - - exit_status: -1 # Agent was lost - limit: 2 - - # Test back-deployment to older Apple platforms - - label: "Apple back-deployment macosx10.9" - command: "libcxx/utils/ci/run-buildbot x86_64-apple-system-backdeployment-10.9" - artifact_paths: - - "**/test-results.xml" - agents: - queue: "libcxx-builders-macos10.15" # TODO: For now, we're running the back-deployment tests for 10.9 on 10.15, because we don't have proper 10.9 machines - retry: - automatic: - - exit_status: -1 # Agent was lost - limit: 2 - - - label: "Apple back-deployment macosx10.15" - command: "libcxx/utils/ci/run-buildbot x86_64-apple-system-backdeployment-10.15" - artifact_paths: - - "**/test-results.xml" - agents: - queue: "libcxx-builders-macos10.15" - retry: - automatic: - - exit_status: -1 # Agent was lost - limit: 2 - - - label: "AArch64" - command: "libcxx/utils/ci/run-buildbot aarch64" - artifact_paths: - - "**/test-results.xml" - agents: - queue: "libcxx-builders-linaro-arm" - arch: "aarch64" - retry: - automatic: - - exit_status: -1 # Agent was lost - limit: 2 - - - label: "AArch64 -fno-exceptions" - command: "libcxx/utils/ci/run-buildbot aarch64-noexceptions" - artifact_paths: - - "**/test-results.xml" - agents: - queue: "libcxx-builders-linaro-arm" - arch: "aarch64" - retry: - automatic: - - exit_status: -1 # Agent was lost - limit: 2 - - - label: "Armv8" - command: "libcxx/utils/ci/run-buildbot armv8" - artifact_paths: - - "**/test-results.xml" - agents: - queue: "libcxx-builders-linaro-arm" - arch: "armv8l" - retry: - automatic: - - exit_status: -1 # Agent was lost - limit: 2 - - - label: "Armv8 -fno-exceptions" - command: "libcxx/utils/ci/run-buildbot armv8-noexceptions" - artifact_paths: - - "**/test-results.xml" - agents: - queue: "libcxx-builders-linaro-arm" - arch: "armv8l" - retry: - automatic: - - exit_status: -1 # Agent was lost - limit: 2 - - - label: "Armv7" - command: "libcxx/utils/ci/run-buildbot armv7" - artifact_paths: - - "**/test-results.xml" - agents: - queue: "libcxx-builders-linaro-arm" - arch: "armv8l" # Compiling for v7, running on v8 hardware - retry: - automatic: - - exit_status: -1 # Agent was lost - limit: 2 - - - label: "Armv7 -fno-exceptions" - command: "libcxx/utils/ci/run-buildbot armv7-noexceptions" - artifact_paths: - - "**/test-results.xml" - agents: - queue: "libcxx-builders-linaro-arm" - arch: "armv8l" # Compiling for v7, running on v8 hardware - retry: - automatic: - - exit_status: -1 # Agent was lost - limit: 2
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