[Lldb-commits] [lldb] [lldb] Fix OP_deref evaluation for large integer results (PR #159460)

LLVM Continuous Integration via lldb-commits lldb-commits at lists.llvm.org
Wed Sep 17 15:47:58 PDT 2025


llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `cross-project-tests-sie-ubuntu` running on `doug-worker-1a` while building `lldb` at step 4 "cmake-configure".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/181/builds/28097

<details>
<summary>Here is the relevant piece of the build log for the reference</summary>

```
Step 4 (cmake-configure) failure: cmake (failure)
...
-- Enable Lua scripting support in LLDB: FALSE
-- Found Python3: /usr/bin/python3.8 (found version "3.8.10") found components: Interpreter Development Development.Module Development.Embed 
-- Found PythonAndSwig: /usr/lib/x86_64-linux-gnu/libpython3.8.so  
-- Enable Python scripting support in LLDB: TRUE
-- Found LibXml2: /usr/lib/x86_64-linux-gnu/libxml2.so (found suitable version "2.9.10", minimum required is "2.8") 
-- Enable Libxml 2 support in LLDB: TRUE
-- Enable libfbsdvmcore support in LLDB: 0
-- Performing Test CXX_SUPPORTS_STRINGOP_TRUNCATION
-- Performing Test CXX_SUPPORTS_STRINGOP_TRUNCATION - Success
-- LLDB version: 22.0.0git
-- Looking for ppoll
-- Looking for ppoll - found
-- Looking for ptsname_r
-- Looking for ptsname_r - found
-- Looking for accept4
-- Looking for accept4 - found
-- Looking for termios.h
-- Looking for termios.h - found
-- Looking for include files sys/types.h, sys/event.h
-- Looking for include files sys/types.h, sys/event.h - not found
-- Looking for process_vm_readv
-- Looking for process_vm_readv - found
-- Looking for __NR_process_vm_readv
-- Looking for __NR_process_vm_readv - found
-- Looking for compression_encode_buffer in compression
-- Looking for compression_encode_buffer in compression - not found
-- SWIG version 4.0.1 uses `-py3` flag.
-- Skipping FreeBSDKernel plugin due to missing libfbsdvmcore
-- Symbols (liblldb): exporting all symbols from the lldb namespace
-- Could NOT find Doxygen (missing: DOXYGEN_EXECUTABLE) 
-- Found make: /usr/bin/make
-- Performing Test CXX_SUPPORTS_DOCUMENTATION
-- Performing Test CXX_SUPPORTS_DOCUMENTATION - Failed
-- Performing Test CXX_SUPPORTS_NO_DOCUMENTATION_DEPRECATED_SYNC
-- Performing Test CXX_SUPPORTS_NO_DOCUMENTATION_DEPRECATED_SYNC - Success
CMake Error at cmake/modules/LLVM-Config.cmake:271 (message):
  Library 'AArch64' is a direct reference to a target library for an omitted
  target.
Call Stack (most recent call first):
  cmake/modules/LLVM-Config.cmake:105 (llvm_map_components_to_libnames)
  cmake/modules/LLVM-Config.cmake:98 (explicit_llvm_config)
  cmake/modules/AddLLVM.cmake:1131 (llvm_config)
  cmake/modules/AddLLVM.cmake:1769 (add_llvm_executable)
  /home/buildbot/buildbot-root/cross-project-tests-sie-ubuntu/llvm-project/lldb/unittests/CMakeLists.txt:26 (add_unittest)
  /home/buildbot/buildbot-root/cross-project-tests-sie-ubuntu/llvm-project/lldb/unittests/Expression/CMakeLists.txt:1 (add_lldb_unittest)


-- Configuring incomplete, errors occurred!
See also "/home/buildbot/buildbot-root/cross-project-tests-sie-ubuntu/build/CMakeFiles/CMakeOutput.log".
See also "/home/buildbot/buildbot-root/cross-project-tests-sie-ubuntu/build/CMakeFiles/CMakeError.log".

```

</details>

https://github.com/llvm/llvm-project/pull/159460


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