Hi, Thanks for your reply. I'll read the GitHub issue and update the test.
Kind regards, Takahiro Kawashima, Fujitsu > Thanks for the report. There is also an LLVM issue tracking this. I commented > there: > https://github.com/llvm/llvm-project/issues/157763#issuecomment-3273773003 > > The test is violating F2023 C15121 that is not properly enforced by flang > semantics but that lowering now relies on. > Although we will likely improve LEN lowering which would have the side effect > of working around the segfault in the specific case of 0727_0008, I think we > will enforce C15121 in a manner that will reject it. > > See The LLVM link for more details and suggestion on how to fix the test. > > Jean Perier > > -----Original Message----- > From: [email protected] <[email protected]> > Sent: Wednesday, September 10, 2025 6:12 AM > To: [email protected]; [email protected]; > [email protected] > Cc: [email protected]; Jean Perier <[email protected]> > Subject: [Linaro-TCWG-CI] llvmorg-22-init-6821-ga103b9b207f6: 1 regression on > aarch64 > > [You don't often get email from [email protected]. Learn why this is > important at https://aka.ms/LearnAboutSenderIdentification ] > > External email: Use caution opening links or attachments > > > 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-22-init-6821-ga103b9b207f6 > | Author: jeanPerier <[email protected]> > | Date: Mon Sep 8 12:07:37 2025 +0200 > | > | [flang][lowering] fix vector subscripts in character elemental > procedures (#156661) > | > | Fixes https://github.com/llvm/llvm-project/issues/145151 > | > | Character elemental procedures require evaluating the result > | ... 22 lines of the commit log omitted. > > Produces 1 regression: > | > | regressions.sum: > | Running test-suite:Fujitsu/Fortran/0727 ... > | FAIL: test-suite :: Fujitsu/Fortran/0727/Fujitsu-Fortran-0727_0008.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;clang-tools-extra" > "-DLLVM_ENABLE_RUNTIMES=openmp" -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/bin2/clang" > -DCMAKE_CXX_COMPILER="$\WORKSPACE/llvm-install/bin2/clang++" > -DCMAKE_Fortran_COMPILER="$\WORKSPACE/llvm-install/bin2/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-2088. > Please let us know if you have a fix. > > If you have any questions regarding this report, please ask on > [email protected] mailing list. > > -----------------8<--------------------------8<--------------------------8<-------------------------- > > 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/1378/artifact/artifacts/00-sumfiles/ > 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/1378/artifact/artifacts/notify/ > The list of [ignored] baseline and flaky failures are in > * > https://ci.linaro.org/job/tcwg_flang_test--main-aarch64-O0-debug-build/1378/artifact/artifacts/sumfiles/xfails.xfail > > Fujitsu testsuite : https://github.com/fujitsu/compiler-test-suite/ > > Current build : > https://ci.linaro.org/job/tcwg_flang_test--main-aarch64-O0-debug-build/1378/artifact/artifacts > Reference build : > https://ci.linaro.org/job/tcwg_flang_test--main-aarch64-O0-debug-build/1377/artifact/artifacts > > Instruction to reproduce the build : > https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/llvm/sha1/a103b9b207f67e0afbaf41647a56a4cb716414c6/tcwg_flang_test/main-aarch64-O0-debug/reproduction_instructions.txt > > Full commit : > https://github.com/llvm/llvm-project/commit/a103b9b207f67e0afbaf41647a56a4cb716414c6 _______________________________________________ linaro-toolchain mailing list -- [email protected] To unsubscribe send an email to [email protected]
