Hi,
These errors are caused by incorrect test programs. Please ignore the mail.
We'll update the tests.
I apologize for the false detection.
> Dear contributor,
>
> Our automatic CI has detected problems related to your patch(es). Please find
> some details below.
>
> In tcwg_flang_test/main-aarch64-Ofast-sve_vls-lto-lld, after:
> | commit llvmorg-22-init-6056-g89f53af3fffe
> | Author: Yingwei Zheng <dtcxzyw2...@gmail.com>
> | Date: Tue Sep 2 21:41:02 2025 +0800
> |
> | [ConstraintElim] Use constraints from bounded memory accesses
> (#155253)
> |
> | This patch removes bound checks that are dominated by bounded memory
> | accesses. For example, if we have an array `int A[5]` and `A[idx]` is
> | performed successfully, we know that `idx u< 5` after the load.
> | ... 7 lines of the commit log omitted.
>
> Produces 3 regressions:
> |
> | regressions.sum:
> | Running test-suite:Fujitsu/C/0094 ...
> | FAIL: test-suite :: Fujitsu/C/0094/Fujitsu-C-0094_0040.test
> | Running test-suite:Fujitsu/C/0137 ...
> | FAIL: test-suite :: Fujitsu/C/0137/Fujitsu-C-0137_0280.test
> | Running test-suite:Fujitsu/C/0170 ...
> | ... and 1 more
> | # "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="-O3 -ffast-math
> -march=armv8.4-a+sve -msve-vector-bits=256 -flto -fuse-ld=lld -DNDEBUG"
> -DCMAKE_CXX_FLAGS_RELEASE="-O3 -ffast-math -march=armv8.4-a+sve
> -msve-vector-bits=256 -flto -fuse-ld=lld -DNDEBUG"
> -DCMAKE_Fortran_FLAGS_RELEASE="-O3 -ffast-math -march=armv8.4-a+sve
> -msve-vector-bits=256 -flto -fuse-ld=lld -DNDEBUG" -DTEST_SUITE_FORTRAN=ON
> -DTEST_SUITE_SUBDIRS=Fujitsu
> -DTEST_SUITE_FUJITSU_WITH_FAST_MATH=ON "$\WORKSPACE/test/test-suite"
>
> We track this bug report under https://linaro.atlassian.net/browse/LLVM-2086.
> 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.
>
> -----------------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-Ofast-sve_vls-lto-lld-build/2382/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-Ofast-sve_vls-lto-lld-build/2382/artifact/artifacts/notify/
> The list of [ignored] baseline and flaky failures are in
> *
> https://ci.linaro.org/job/tcwg_flang_test--main-aarch64-Ofast-sve_vls-lto-lld-build/2382/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-Ofast-sve_vls-lto-lld-build/2382/artifact/artifacts
> Reference build :
> https://ci.linaro.org/job/tcwg_flang_test--main-aarch64-Ofast-sve_vls-lto-lld-build/2381/artifact/artifacts
>
> Instruction to reproduce the build :
> https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/llvm/sha1/89f53af3fffed3e41167fbb7bc10d4885cd97c7f/tcwg_flang_test/main-aarch64-Ofast-sve_vls-lto-lld/reproduction_instructions.txt
>
> Full commit :
> https://github.com/llvm/llvm-project/commit/89f53af3fffed3e41167fbb7bc10d4885cd97c7f
_______________________________________________
linaro-toolchain mailing list -- linaro-toolchain@lists.linaro.org
To unsubscribe send an email to linaro-toolchain-le...@lists.linaro.org
