[llvm] [llvm-debuginfo-analyzer] Common handling of unsigned attribute values. (PR #116027)

LLVM Continuous Integration via llvm-commits llvm-commits at lists.llvm.org
Wed Nov 27 21:48:03 PST 2024 

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `ppc64le-lld-multistage-test` running on `ppc64le-lld-multistage-test` while building `llvm` at step 12 "build-stage2-unified-tree".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/168/builds/5999

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

```
Step 12 (build-stage2-unified-tree) failure: build (failure)
...
430.533 [150/461/5736] Building CXX object tools/lld/MachO/CMakeFiles/lldMachO.dir/Symbols.cpp.o
430.585 [150/460/5737] Building CXX object lib/Target/AMDGPU/CMakeFiles/LLVMAMDGPUCodeGen.dir/SIAnnotateControlFlow.cpp.o
430.587 [150/459/5738] Building CXX object unittests/ExecutionEngine/JITLink/CMakeFiles/JITLinkTests.dir/LinkGraphTests.cpp.o
430.624 [150/458/5739] Building CXX object tools/llvm-reduce/CMakeFiles/llvm-reduce.dir/deltas/ReduceInstructions.cpp.o
430.679 [150/457/5740] Building CXX object tools/clang/tools/libclang/CMakeFiles/libclang.dir/CIndexer.cpp.o
430.692 [150/456/5741] Building CXX object tools/clang/unittests/Driver/CMakeFiles/ClangDriverTests.dir/DistroTest.cpp.o
430.718 [150/455/5742] Building CXX object tools/lld/MachO/CMakeFiles/lldMachO.dir/Arch/X86_64.cpp.o
430.767 [150/454/5743] Building CXX object tools/lld/COFF/CMakeFiles/lldCOFF.dir/Symbols.cpp.o
430.769 [150/453/5744] Building CXX object tools/llvm-dwarfdump/CMakeFiles/llvm-dwarfdump.dir/llvm-dwarfdump.cpp.o
430.777 [150/452/5745] Building CXX object unittests/DebugInfo/LogicalView/CMakeFiles/DebugInfoLogicalViewTests.dir/DWARFGeneratedTest.cpp.o
FAILED: unittests/DebugInfo/LogicalView/CMakeFiles/DebugInfoLogicalViewTests.dir/DWARFGeneratedTest.cpp.o 
ccache /home/buildbots/llvm-external-buildbots/workers/ppc64le-lld-multistage-test/ppc64le-lld-multistage-test/install/stage1/bin/clang++ -DGTEST_HAS_RTTI=0 -DLLVM_BUILD_STATIC -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-lld-multistage-test/ppc64le-lld-multistage-test/build/stage2/unittests/DebugInfo/LogicalView -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-lld-multistage-test/ppc64le-lld-multistage-test/llvm-project/llvm/unittests/DebugInfo/LogicalView -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-lld-multistage-test/ppc64le-lld-multistage-test/build/stage2/include -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-lld-multistage-test/ppc64le-lld-multistage-test/llvm-project/llvm/include -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-lld-multistage-test/ppc64le-lld-multistage-test/llvm-project/third-party/unittest/googletest/include -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-lld-multistage-test/ppc64le-lld-multistage-test/llvm-project/third-party/unittest/googlemock/include -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic -Wno-long-long -Wc++98-compat-extra-semi -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -O3 -DNDEBUG -std=c++17  -Wno-variadic-macros -Wno-gnu-zero-variadic-macro-arguments -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -Wno-suggest-override -MD -MT unittests/DebugInfo/LogicalView/CMakeFiles/DebugInfoLogicalViewTests.dir/DWARFGeneratedTest.cpp.o -MF unittests/DebugInfo/LogicalView/CMakeFiles/DebugInfoLogicalViewTests.dir/DWARFGeneratedTest.cpp.o.d -o unittests/DebugInfo/LogicalView/CMakeFiles/DebugInfoLogicalViewTests.dir/DWARFGeneratedTest.cpp.o -c /home/buildbots/llvm-external-buildbots/workers/ppc64le-lld-multistage-test/ppc64le-lld-multistage-test/llvm-project/llvm/unittests/DebugInfo/LogicalView/DWARFGeneratedTest.cpp
In file included from /home/buildbots/llvm-external-buildbots/workers/ppc64le-lld-multistage-test/ppc64le-lld-multistage-test/llvm-project/llvm/unittests/DebugInfo/LogicalView/DWARFGeneratedTest.cpp:24:
In file included from /home/buildbots/llvm-external-buildbots/workers/ppc64le-lld-multistage-test/ppc64le-lld-multistage-test/llvm-project/llvm/include/llvm/Testing/Support/Error.h:13:
In file included from /home/buildbots/llvm-external-buildbots/workers/ppc64le-lld-multistage-test/ppc64le-lld-multistage-test/llvm-project/llvm/include/llvm/Testing/Support/SupportHelpers.h:17:
In file included from /home/buildbots/llvm-external-buildbots/workers/ppc64le-lld-multistage-test/ppc64le-lld-multistage-test/llvm-project/third-party/unittest/googlemock/include/gmock/gmock-matchers.h:274:
In file included from /home/buildbots/llvm-external-buildbots/workers/ppc64le-lld-multistage-test/ppc64le-lld-multistage-test/llvm-project/third-party/unittest/googlemock/include/gmock/internal/gmock-internal-utils.h:50:
/home/buildbots/llvm-external-buildbots/workers/ppc64le-lld-multistage-test/ppc64le-lld-multistage-test/llvm-project/third-party/unittest/googletest/include/gtest/gtest.h:1379:11: error: comparison of integers of different signs: 'const unsigned int' and 'const int' [-Werror,-Wsign-compare]
 1379 |   if (lhs == rhs) {
      |       ~~~ ^  ~~~
/home/buildbots/llvm-external-buildbots/workers/ppc64le-lld-multistage-test/ppc64le-lld-multistage-test/llvm-project/third-party/unittest/googletest/include/gtest/gtest.h:1398:12: note: in instantiation of function template specialization 'testing::internal::CmpHelperEQ<unsigned int, int>' requested here
 1398 |     return CmpHelperEQ(lhs_expression, rhs_expression, lhs, rhs);
      |            ^
/home/buildbots/llvm-external-buildbots/workers/ppc64le-lld-multistage-test/ppc64le-lld-multistage-test/llvm-project/llvm/unittests/DebugInfo/LogicalView/DWARFGeneratedTest.cpp:231:3: note: in instantiation of function template specialization 'testing::internal::EqHelper::Compare<unsigned int, int, nullptr>' requested here
  231 |   EXPECT_EQ(Scope->getAccessibilityCode(), 1); // Element
      |   ^
/home/buildbots/llvm-external-buildbots/workers/ppc64le-lld-multistage-test/ppc64le-lld-multistage-test/llvm-project/third-party/unittest/googletest/include/gtest/gtest.h:1869:54: note: expanded from macro 'EXPECT_EQ'
 1869 |   EXPECT_PRED_FORMAT2(::testing::internal::EqHelper::Compare, val1, val2)
      |                                                      ^
/home/buildbots/llvm-external-buildbots/workers/ppc64le-lld-multistage-test/ppc64le-lld-multistage-test/llvm-project/third-party/unittest/googletest/include/gtest/gtest.h:1379:11: error: comparison of integers of different signs: 'const unsigned long' and 'const int' [-Werror,-Wsign-compare]
 1379 |   if (lhs == rhs) {
      |       ~~~ ^  ~~~
/home/buildbots/llvm-external-buildbots/workers/ppc64le-lld-multistage-test/ppc64le-lld-multistage-test/llvm-project/third-party/unittest/googletest/include/gtest/gtest.h:1398:12: note: in instantiation of function template specialization 'testing::internal::CmpHelperEQ<unsigned long, int>' requested here
 1398 |     return CmpHelperEQ(lhs_expression, rhs_expression, lhs, rhs);
      |            ^
/home/buildbots/llvm-external-buildbots/workers/ppc64le-lld-multistage-test/ppc64le-lld-multistage-test/llvm-project/llvm/unittests/DebugInfo/LogicalView/DWARFGeneratedTest.cpp:234:3: note: in instantiation of function template specialization 'testing::internal::EqHelper::Compare<unsigned long, int, nullptr>' requested here
  234 |   EXPECT_EQ(Scope->getCallFilenameIndex(), 5); // ScopeFunctionInlined
      |   ^
/home/buildbots/llvm-external-buildbots/workers/ppc64le-lld-multistage-test/ppc64le-lld-multistage-test/llvm-project/third-party/unittest/googletest/include/gtest/gtest.h:1869:54: note: expanded from macro 'EXPECT_EQ'
 1869 |   EXPECT_PRED_FORMAT2(::testing::internal::EqHelper::Compare, val1, val2)
      |                                                      ^
2 errors generated.
430.791 [150/451/5746] Building CXX object unittests/DebugInfo/LogicalView/CMakeFiles/DebugInfoLogicalViewTests.dir/SelectElementsTest.cpp.o
430.909 [150/450/5747] Building CXX object tools/llvm-objdump/CMakeFiles/llvm-objdump.dir/OffloadDump.cpp.o
431.006 [150/449/5748] Building CXX object lib/Target/AMDGPU/CMakeFiles/LLVMAMDGPUCodeGen.dir/AMDGPUUnifyDivergentExitNodes.cpp.o
431.263 [150/448/5749] Building CXX object tools/llvm-reduce/CMakeFiles/llvm-reduce.dir/TestRunner.cpp.o
431.449 [150/447/5750] Building CXX object lib/Target/AMDGPU/CMakeFiles/LLVMAMDGPUCodeGen.dir/AMDGPUExportClustering.cpp.o
431.696 [150/446/5751] Building CXX object lib/Target/AMDGPU/CMakeFiles/LLVMAMDGPUCodeGen.dir/R600TargetTransformInfo.cpp.o
431.746 [150/445/5752] Building CXX object lib/Target/AMDGPU/MCTargetDesc/CMakeFiles/LLVMAMDGPUDesc.dir/AMDGPUELFObjectWriter.cpp.o

```

</details>

https://github.com/llvm/llvm-project/pull/116027

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