Hello - I believe this test is in error. The Flang source was modified to correctly report that IEEE_OTHER is not supported (see flang/docs/Extensions.md). Otherwise, what processor was this running on? Does it support IEEE_OTHER?
Thanks Kevin Wyatt [email protected] -----Original Message----- From: [email protected] <[email protected]> Sent: Saturday, May 16, 2026 12:39 AM To: [email protected] Cc: [email protected]; Wyatt, Kevin <[email protected]> Subject: [Linaro-TCWG-CI] llvmorg-23-init-15424-g3def12d2a418: 1 regression 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-O3-neoverse_v1-sve_vla-mpipeliner-stack_arrays, after: | commit llvmorg-23-init-15424-g3def12d2a418 | Author: kwyatt-ext <[email protected]> | Date: Thu May 14 13:17:40 2026 -0500 | | [flang] Corrected constant folding for IEEE_OTHER in IEEE_SUPPORT_ROUNDING (#197534) | | Modified to report expected value of FALSE for constant folded | IEEE_OTHER support. | | ... 1 lines of the commit log omitted. Produces 1 regression: | | regressions.sum: | Running test-suite:Fujitsu/Fortran/0923 ... | FAIL: test-suite :: Fujitsu/Fortran/0923/Fujitsu-Fortran-0923_0004.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="-O3 -mcpu=neoverse-v1 -msve-vector-bits=scalable -mllvm -scalable-vectorization=preferred -mllvm -aarch64-enable-pipeliner -mllvm -pipeliner-mve-cg -DNDEBUG" -DCMAKE_CXX_FLAGS_RELEASE="-O3 -mcpu=neoverse-v1 -msve-vector-bits=scalable -mllvm -scalable-vectorization=preferred -mllvm -aarch64-enable-pipeliner -mllvm -pipeliner-mve-cg -DNDEBUG" -DCMAKE_Fortran_FLAGS_RELEASE="-O3 -mcpu=neoverse-v1 -msve-vector-bits=scalable -mllvm -scalable-vectorization=preferred -mllvm -aarch64-enable-pipeliner -mllvm -pipeliner-mve-cg -DNDEBUG -fstack-arrays" -DTEST_SUITE_FORTRAN=ON -DTEST_SUITE_SUBDIRS=Fujitsu "$\WORKSPACE/test/test-suite" We track this bug report under https://urldefense.com/v3/__https://linaro.atlassian.net/browse/LLVM-2219__;!!NpxR!hrfXgTLS9J5in7de4DNfEdq67xhJgudnDTwgj8qOF2wn_wqqIg__7wcXzhIvx2ExTi5B53x7AFVpUn1O39XXvg$ . 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://urldefense.com/v3/__http://54.172.246.49:9090/jobs/tcwg_flang_test--main-aarch64-O3-neoverse_v1-sve_vla-mpipeliner-stack_arrays-build/builds/10226/archive/artifacts/00-sumfiles/__;!!NpxR!hrfXgTLS9J5in7de4DNfEdq67xhJgudnDTwgj8qOF2wn_wqqIg__7wcXzhIvx2ExTi5B53x7AFVpUn2qholehw$ The full lists of regressions and improvements as well as configure and make commands are in * https://urldefense.com/v3/__http://54.172.246.49:9090/jobs/tcwg_flang_test--main-aarch64-O3-neoverse_v1-sve_vla-mpipeliner-stack_arrays-build/builds/10226/archive/artifacts/notify/__;!!NpxR!hrfXgTLS9J5in7de4DNfEdq67xhJgudnDTwgj8qOF2wn_wqqIg__7wcXzhIvx2ExTi5B53x7AFVpUn3Z-VaJlw$ The list of [ignored] baseline and flaky failures are in * https://urldefense.com/v3/__http://54.172.246.49:9090/jobs/tcwg_flang_test--main-aarch64-O3-neoverse_v1-sve_vla-mpipeliner-stack_arrays-build/builds/10226/archive/artifacts/sumfiles/xfails.xfail__;!!NpxR!hrfXgTLS9J5in7de4DNfEdq67xhJgudnDTwgj8qOF2wn_wqqIg__7wcXzhIvx2ExTi5B53x7AFVpUn3dm33BzA$ Fujitsu testsuite : https://github.com/fujitsu/compiler-test-suite/ Current build : https://urldefense.com/v3/__http://54.172.246.49:9090/jobs/tcwg_flang_test--main-aarch64-O3-neoverse_v1-sve_vla-mpipeliner-stack_arrays-build/builds/10226/archive/artifacts/__;!!NpxR!hrfXgTLS9J5in7de4DNfEdq67xhJgudnDTwgj8qOF2wn_wqqIg__7wcXzhIvx2ExTi5B53x7AFVpUn2RxZdYGw$ Reference build : https://urldefense.com/v3/__http://54.172.246.49:9090/jobs/tcwg_flang_test--main-aarch64-O3-neoverse_v1-sve_vla-mpipeliner-stack_arrays-build/builds/10225/archive/artifacts/__;!!NpxR!hrfXgTLS9J5in7de4DNfEdq67xhJgudnDTwgj8qOF2wn_wqqIg__7wcXzhIvx2ExTi5B53x7AFVpUn2B8pNWqw$ Instruction to reproduce the build : https://urldefense.com/v3/__https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/llvm/sha1/3def12d2a418f8e49f0b88ddf9070aff96e95ac0/tcwg_flang_test/main-aarch64-O3-neoverse_v1-sve_vla-mpipeliner-stack_arrays/reproduction_instructions.txt__;!!NpxR!hrfXgTLS9J5in7de4DNfEdq67xhJgudnDTwgj8qOF2wn_wqqIg__7wcXzhIvx2ExTi5B53x7AFVpUn2HI8T2bA$ Full commit : https://github.com/llvm/llvm-project/commit/3def12d2a418f8e49f0b88ddf9070aff96e95ac0 _______________________________________________ linaro-toolchain mailing list -- [email protected] To unsubscribe send an email to [email protected]
