Thanks for the email,
The regression in 0688_0041 is expected and documented in https://github.com/llvm/llvm-project/pull/124019. Codegen for that test was already broken before my patch, we just got luckier with undefined behavior before my changes.
The regression in 0688_0041 should go away after https://github.com/llvm/llvm-project/pull/125307.
Please do reach out if you have any questions,
Tom
________________________________ From: ci_notify@linaro.org ci_notify@linaro.org Sent: Saturday, February 1, 2025 2:54 PM To: ohno.yasuyuki@fujitsu.com ohno.yasuyuki@fujitsu.com; itou.tetsuya@fujitsu.com itou.tetsuya@fujitsu.com; t-kawashima@fujitsu.com t-kawashima@fujitsu.com Cc: maxim.kuvyrkov@linaro.org maxim.kuvyrkov@linaro.org; Tom Eccles Tom.Eccles@arm.com Subject: [Linaro-TCWG-CI] llvmorg-21-init-302-gaeaafce46447: 1 regressions on aarch64
Dear contributor,
Our automatic CI has detected problems related to your patch(es). Please find some details below.
In tcwg_flang_test/main-aarch64-O0-debug, after: | commit llvmorg-21-init-302-gaeaafce46447 | Author: Tom Eccles tom.eccles@arm.com | Date: Fri Jan 31 09:35:26 2025 +0000 | | [mlir][OpenMP][flang] make private variable allocation implicit in omp.private (#124019) | | The intention of this work is to give MLIR->LLVMIR conversion freedom to | control how the private variable is allocated so that it can be | allocated on the stack in ordinary cases or as part of a structure used | ... 54 lines of the commit log omitted.
Produces 1 regressions: | | regressions.sum: | Running test-suite:Fujitsu/Fortran/0688 ... | FAIL: test-suite :: Fujitsu/Fortran/0688/Fujitsu-Fortran-0688_0041.test | # "FAIL" means : the execution of the compiled binary failed / output of the binary differs from the expected one
Used configuration : * Toolchain : cmake -G Ninja ../llvm/llvm "-DLLVM_ENABLE_PROJECTS=clang;lld;flang;openmp;clang-tools-extra" -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_ASSERTIONS=True -DCMAKE_INSTALL_PREFIX=../llvm-install "-DLLVM_TARGETS_TO_BUILD=AArch64" -DCLANG_DEFAULT_LINKER=lld * Testsuite : export LD_LIBRARY_PATH=$\WORKSPACE/llvm-install/lib/aarch64-unknown-linux-gnu${LD_LIBRARY_PATH:+:$\LD_LIBRARY_PATH} cmake -GNinja -DCMAKE_C_COMPILER="$\WORKSPACE/llvm-install/bin/clang" -DCMAKE_CXX_COMPILER="$\WORKSPACE/llvm-install/bin/clang++" -DCMAKE_Fortran_COMPILER="$\WORKSPACE/llvm-install/bin/flang-new" -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_FLAGS= -DCMAKE_CXX_FLAGS= -DCMAKE_Fortran_FLAGS= -DCMAKE_C_FLAGS_RELEASE="-O0 -g" -DCMAKE_CXX_FLAGS_RELEASE="-O0 -g" -DCMAKE_Fortran_FLAGS_RELEASE="-O0 -g" -DTEST_SUITE_FORTRAN=ON -DTEST_SUITE_SUBDIRS=Fujitsu "$\WORKSPACE/test/test-suite"
We track this bug report under https://linaro.atlassian.net/browse/LLVM-1540. Please let us know if you have a fix.
If you have any questions regarding this report, please ask on linaro-toolchain@lists.linaro.org mailing list.
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The information below contains the details of the failures, and the ways to reproduce a debug environment:
You can find the failure logs in *.log.1.xz files in * https://ci.linaro.org/job/tcwg_flang_test--main-aarch64-O0-debug-build/439/a... The full lists of regressions and improvements as well as configure and make commands are in * https://ci.linaro.org/job/tcwg_flang_test--main-aarch64-O0-debug-build/439/a... The list of [ignored] baseline and flaky failures are in * https://ci.linaro.org/job/tcwg_flang_test--main-aarch64-O0-debug-build/439/a...
Fujitsu testsuite : https://github.com/fujitsu/compiler-test-suite/
Current build : https://ci.linaro.org/job/tcwg_flang_test--main-aarch64-O0-debug-build/439/a... Reference build : https://ci.linaro.org/job/tcwg_flang_test--main-aarch64-O0-debug-build/438/a...
Instruction to reproduce the build : https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/llvm/sh...
Full commit : https://github.com/llvm/llvm-project/commit/aeaafce4644788963d9823067e46b502... IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you.