vitalybuka added a comment. In D123300#3444988 <https://reviews.llvm.org/D123300#3444988>, @nikic wrote:
> @vitalybuka Are there any instructions on how to reproduce failures from this > buildbot? It seems like this needs more than a simple bootstrap build due to > the need for instrumented libcxx? https://github.com/google/sanitizers/wiki/SanitizerBotReproduceBuild For this bot buildbot_fast.sh -> buildbot_bootstrap_msan.sh it's quite slow, so you may want to skip some unnecessary parts: #!/usr/bin/env bash set -x set -e set -u HERE="$(cd $(dirname $0) && pwd)" . ${HERE}/buildbot_functions.sh ROOT=`pwd` PLATFORM=`uname` export PATH="/usr/local/bin:$PATH" LLVM=$ROOT/llvm CMAKE_COMMON_OPTIONS="-GNinja -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_ASSERTIONS=ON -DLLVM_ENABLE_PER_TARGET_RUNTIME_DIR=OFF" #clobber buildbot_update # Stage 1 build_stage1_clang # Stage 2 / Memory Sanitizer #build_stage2_msan #check_stage2_msan # Stage 3 / MemorySanitizer #build_stage3_msan #check_stage3_msan #if [[ -v msan_FAILED ]]; then # Stage 2 / MemoryWithOriginsSanitizer build_stage2_msan_track_origins check_stage2_msan_track_origins # Stage 3 / MemoryWithOriginsSanitizer #build_stage3_msan_track_origins #check_stage3_msan_track_origins #fi #cleanup $STAGE1_DIR Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D123300/new/ https://reviews.llvm.org/D123300 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits