Successfully identified regression in *llvm* in CI configuration tcwg_bmk_llvm_tk1/llvm-release-arm-spec2k6-O2_LTO. So far, this commit has regressed CI configurations: - tcwg_bmk_llvm_tk1/llvm-release-arm-spec2k6-O2_LTO
Culprit: <cut> commit d8c373815d35df1b8544784ce172ade68fb01f8f Author: Vladislav Vinogradov vlad.vinogradov@intel.com Date: Tue Feb 2 18:26:05 2021 +0000
[mlir][NFC] Add missing include guards to MlirOptMain.h
Reviewed By: mehdi_amini
Differential Revision: https://reviews.llvm.org/D95533 </cut>
Results regressed to (for first_bad == d8c373815d35df1b8544784ce172ade68fb01f8f) # reset_artifacts: -10 # build_abe binutils: -9 # build_abe stage1 -- --set gcc_override_configure=--with-mode=arm --set gcc_override_configure=--disable-libsanitizer: -8 # build_abe linux: -7 # build_abe glibc: -6 # build_abe stage2 -- --set gcc_override_configure=--with-mode=arm --set gcc_override_configure=--disable-libsanitizer: -5 # build_llvm true: -3 # true: 0 # benchmark -- -O2_LTO_marm artifacts/build-d8c373815d35df1b8544784ce172ade68fb01f8f/results_id: 1 # 464.h264ref,libc.so.6 regressed by 120
from (for last_good == f1bdf9fa9bc5edc616842b6cb9028b7d207e012c) # reset_artifacts: -10 # build_abe binutils: -9 # build_abe stage1 -- --set gcc_override_configure=--with-mode=arm --set gcc_override_configure=--disable-libsanitizer: -8 # build_abe linux: -7 # build_abe glibc: -6 # build_abe stage2 -- --set gcc_override_configure=--with-mode=arm --set gcc_override_configure=--disable-libsanitizer: -5 # build_llvm true: -3 # true: 0 # benchmark -- -O2_LTO_marm artifacts/build-f1bdf9fa9bc5edc616842b6cb9028b7d207e012c/results_id: 1
Artifacts of last_good build: https://ci.linaro.org/job/tcwg_bmk_ci_llvm-bisect-tcwg_bmk_tk1-llvm-release-... Results ID of last_good: tk1_32/tcwg_bmk_llvm_tk1/bisect-llvm-release-arm-spec2k6-O2_LTO/3730 Artifacts of first_bad build: https://ci.linaro.org/job/tcwg_bmk_ci_llvm-bisect-tcwg_bmk_tk1-llvm-release-... Results ID of first_bad: tk1_32/tcwg_bmk_llvm_tk1/bisect-llvm-release-arm-spec2k6-O2_LTO/3737 Build top page/logs: https://ci.linaro.org/job/tcwg_bmk_ci_llvm-bisect-tcwg_bmk_tk1-llvm-release-...
Configuration details:
Reproduce builds: <cut> mkdir investigate-llvm-d8c373815d35df1b8544784ce172ade68fb01f8f cd investigate-llvm-d8c373815d35df1b8544784ce172ade68fb01f8f
git clone https://git.linaro.org/toolchain/jenkins-scripts
mkdir -p artifacts/manifests curl -o artifacts/manifests/build-baseline.sh https://ci.linaro.org/job/tcwg_bmk_ci_llvm-bisect-tcwg_bmk_tk1-llvm-release-... --fail curl -o artifacts/manifests/build-parameters.sh https://ci.linaro.org/job/tcwg_bmk_ci_llvm-bisect-tcwg_bmk_tk1-llvm-release-... --fail curl -o artifacts/test.sh https://ci.linaro.org/job/tcwg_bmk_ci_llvm-bisect-tcwg_bmk_tk1-llvm-release-... --fail chmod +x artifacts/test.sh
# Reproduce the baseline build (build all pre-requisites) ./jenkins-scripts/tcwg_bmk-build.sh @@ artifacts/manifests/build-baseline.sh
# Save baseline build state (which is then restored in artifacts/test.sh) mkdir -p ./bisect rsync -a --del --delete-excluded --exclude /bisect/ --exclude /artifacts/ --exclude /llvm/ ./ ./bisect/baseline/
cd llvm
# Reproduce first_bad build git checkout --detach d8c373815d35df1b8544784ce172ade68fb01f8f ../artifacts/test.sh
# Reproduce last_good build git checkout --detach f1bdf9fa9bc5edc616842b6cb9028b7d207e012c ../artifacts/test.sh
cd .. </cut>
History of pending regressions and results: https://git.linaro.org/toolchain/ci/base-artifacts.git/log/?h=linaro-local/c...
Artifacts: https://ci.linaro.org/job/tcwg_bmk_ci_llvm-bisect-tcwg_bmk_tk1-llvm-release-... Build log: https://ci.linaro.org/job/tcwg_bmk_ci_llvm-bisect-tcwg_bmk_tk1-llvm-release-...
Full commit (up to 1000 lines): <cut> commit d8c373815d35df1b8544784ce172ade68fb01f8f Author: Vladislav Vinogradov vlad.vinogradov@intel.com Date: Tue Feb 2 18:26:05 2021 +0000
[mlir][NFC] Add missing include guards to MlirOptMain.h
Reviewed By: mehdi_amini
Differential Revision: https://reviews.llvm.org/D95533 --- mlir/include/mlir/Support/MlirOptMain.h | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/mlir/include/mlir/Support/MlirOptMain.h b/mlir/include/mlir/Support/MlirOptMain.h index da03baed2ae7..71d47317571e 100644 --- a/mlir/include/mlir/Support/MlirOptMain.h +++ b/mlir/include/mlir/Support/MlirOptMain.h @@ -10,6 +10,9 @@ // //===----------------------------------------------------------------------===//
+#ifndef MLIR_SUPPORT_MLIROPTMAIN_H +#define MLIR_SUPPORT_MLIROPTMAIN_H + #include "mlir/Support/LogicalResult.h" #include "llvm/ADT/StringRef.h"
@@ -59,3 +62,5 @@ LogicalResult MlirOptMain(int argc, char **argv, llvm::StringRef toolName, bool preloadDialectsInContext = true);
} // end namespace mlir + +#endif // MLIR_SUPPORT_MLIROPTMAIN_H </cut>