llvm-ci wrote: LLVM Buildbot has detected a new failure on builder `sanitizer-x86_64-linux-bootstrap-ubsan` running on `sanitizer-buildbot3` while building `clang` at step 2 "annotate".
Full details are available at: https://lab.llvm.org/buildbot/#/builders/25/builds/12191 <details> <summary>Here is the relevant piece of the build log for the reference</summary> ``` Step 2 (annotate) failure: 'python ../sanitizer_buildbot/sanitizers/zorg/buildbot/builders/sanitizers/buildbot_selector.py' (failure) ... -- Performing Test C_WCOMMENT_ALLOWS_LINE_WRAP -- Performing Test C_WCOMMENT_ALLOWS_LINE_WRAP - Success -- Performing Test C_SUPPORTS_MISLEADING_INDENTATION_FLAG -- Performing Test C_SUPPORTS_MISLEADING_INDENTATION_FLAG - Success -- Performing Test CXX_SUPPORTS_MISLEADING_INDENTATION_FLAG -- Performing Test CXX_SUPPORTS_MISLEADING_INDENTATION_FLAG - Success -- Performing Test C_SUPPORTS_CTAD_MAYBE_UNSPPORTED_FLAG -- Performing Test C_SUPPORTS_CTAD_MAYBE_UNSPPORTED_FLAG - Success -- Performing Test CXX_SUPPORTS_CTAD_MAYBE_UNSPPORTED_FLAG -- Performing Test CXX_SUPPORTS_CTAD_MAYBE_UNSPPORTED_FLAG - Success -- Performing Test C_SUPPORTS_NO_PASS_FAILED_FLAG -- Performing Test C_SUPPORTS_NO_PASS_FAILED_FLAG - Success -- Performing Test CXX_SUPPORTS_NO_PASS_FAILED_FLAG -- Performing Test CXX_SUPPORTS_NO_PASS_FAILED_FLAG - Success -- Performing Test LINKER_SUPPORTS_COLOR_DIAGNOSTICS -- Performing Test LINKER_SUPPORTS_COLOR_DIAGNOSTICS - Success -- Looking for os_signpost_interval_begin -- Looking for os_signpost_interval_begin - not found -- Looking for flock -- Looking for flock - found -- Found Python3: /usr/bin/python3 (found version "3.13.3") found components: Interpreter -- LLVM host triple: x86_64-unknown-linux-gnu -- LLVM default target triple: x86_64-unknown-linux-gnu -- Using libc++abi testing configuration: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/libcxxabi/test/configs/llvm-libc++abi-shared.cfg.in -- Looking for fopen in c -- Looking for fopen in c - found -- Looking for __gcc_personality_v0 in gcc_s -- Looking for __gcc_personality_v0 in gcc_s - found -- Looking for __aeabi_uldivmod in gcc -- Looking for __aeabi_uldivmod in gcc - not found -- Performing Test C_SUPPORTS_COMMENT_LIB_PRAGMA -- Performing Test C_SUPPORTS_COMMENT_LIB_PRAGMA - Success -- Looking for dladdr in dl -- Looking for dladdr in dl - found -- Looking for pthread_once in pthread -- Looking for pthread_once in pthread - found -- Looking for __cxa_thread_atexit_impl in c -- Looking for __cxa_thread_atexit_impl in c - found -- Performing Test CXX_SUPPORTS_FNO_OMIT_FRAME_POINTER_FLAG -- Performing Test CXX_SUPPORTS_FNO_OMIT_FRAME_POINTER_FLAG - Success -- Performing Test CXX_SUPPORTS_GLINE_TABLES_ONLY_FLAG -- Performing Test CXX_SUPPORTS_GLINE_TABLES_ONLY_FLAG - Success -- Performing Test CXX_SUPPORTS_FSTRICT_ALIASING_FLAG -- Performing Test CXX_SUPPORTS_FSTRICT_ALIASING_FLAG - Success -- Performing Test CXX_SUPPORTS_EHSC_FLAG -- Performing Test CXX_SUPPORTS_EHSC_FLAG - Failed -- Performing Test C_SUPPORTS_FUNWIND_TABLES_FLAG -- Performing Test C_SUPPORTS_FUNWIND_TABLES_FLAG - Success -- Performing Test CXX_SUPPORTS_WALL_FLAG Step 14 (stage3/ubsan check) failure: stage3/ubsan check (failure) ... llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:530: note: using lld-link: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/lld-link llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:530: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/ld64.lld llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:530: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/wasm-ld llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:530: note: using ld.lld: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/ld.lld llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:530: note: using lld-link: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/lld-link llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:530: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/ld64.lld llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:530: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/wasm-ld llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/main.py:74: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds. -- Testing: 89276 tests, 64 workers -- Testing: 0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. FAIL: LLVM :: tools/llvm-exegesis/RISCV/rvv/filter.test (79190 of 89276, 3 of 3 attempts) ******************** TEST 'LLVM :: tools/llvm-exegesis/RISCV/rvv/filter.test' FAILED ******************** Exit Code: 2 Command Output (stdout): -- # RUN: at line 1 /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/llvm-exegesis -mtriple=riscv64 -mcpu=sifive-x280 -benchmark-phase=assemble-measured-code --mode=inverse_throughput --opcode-name=PseudoVNCLIPU_WX_M1_MASK --riscv-filter-config='vtype = {VXRM: rod, AVL: VLMAX, SEW: e(8|16), Policy: ta/mu}' --max-configs-per-opcode=1000 --min-instructions=10 | /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/FileCheck /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/test/tools/llvm-exegesis/RISCV/rvv/filter.test # executed command: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/llvm-exegesis -mtriple=riscv64 -mcpu=sifive-x280 -benchmark-phase=assemble-measured-code --mode=inverse_throughput --opcode-name=PseudoVNCLIPU_WX_M1_MASK '--riscv-filter-config=vtype = {VXRM: rod, AVL: VLMAX, SEW: e(8|16), Policy: ta/mu}' --max-configs-per-opcode=1000 --min-instructions=10 # .---command stderr------------ # | PseudoVNCLIPU_WX_M1_MASK: Failed to produce any snippet via: instruction has tied variables, avoiding Read-After-Write issue, picking random def and use registers not aliasing each other, for uses, one unique register for each position # `----------------------------- # executed command: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/FileCheck /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/test/tools/llvm-exegesis/RISCV/rvv/filter.test # .---command stderr------------ # | FileCheck error: '<stdin>' is empty. # | FileCheck command line: /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build2_ubsan/bin/FileCheck /home/b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/test/tools/llvm-exegesis/RISCV/rvv/filter.test # `----------------------------- # error: command failed with exit status: 2 -- ******************** Testing: 0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. Slowest Tests: -------------------------------------------------------------------------- 32.11s: LLVM :: CodeGen/AMDGPU/amdgcn.bitcast.1024bit.ll 29.98s: Clang :: Driver/fsanitize.c 24.27s: LLVM :: tools/llvm-reduce/parallel-workitem-kill.ll 20.35s: Clang :: Preprocessor/riscv-target-features.c 18.86s: Clang :: OpenMP/target_defaultmap_codegen_01.cpp 18.85s: Clang :: OpenMP/target_update_codegen.cpp 18.38s: LLVM :: CodeGen/AMDGPU/memintrinsic-unroll.ll 17.15s: Clang :: CodeGen/AArch64/sve-intrinsics/acle_sve_reinterpret.c 16.16s: Clang :: Driver/arm-cortex-cpus-2.c 16.03s: Clang :: Driver/arm-cortex-cpus-1.c 15.91s: Clang :: Preprocessor/aarch64-target-features.c 15.34s: Clang :: CodeGen/X86/avx-builtins.c 15.23s: Clang :: Preprocessor/arm-target-features.c 14.83s: lit :: shtest-define.py ``` </details> https://github.com/llvm/llvm-project/pull/162573 _______________________________________________ cfe-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
