[Mlir-commits] [llvm] [mlir] [OMPIRBuilder] Avoid invalid debug location. (PR #151306)

Mon Aug 11 10:52:53 PDT 2025

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `fuchsia-x86_64-linux` running on `fuchsia-debian-64-us-central1-a-1` while building `llvm,mlir` at step 4 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/11/builds/21536

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

```
Step 4 (annotate) failure: 'python ../llvm-zorg/zorg/buildbot/builders/annotated/fuchsia-linux.py ...' (failure)
...
[1037/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/LowerIFunc.cpp.o
[1038/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/LowerAtomic.cpp.o
[1039/5163] Building CXX object lib/CodeGen/AsmPrinter/CMakeFiles/LLVMAsmPrinter.dir/CodeViewDebug.cpp.o
[1040/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/BasicBlockUtils.cpp.o
[1041/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/LowerInvoke.cpp.o
[1042/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/LowerVectorIntrinsics.cpp.o
[1043/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/Instrumentation.cpp.o
[1044/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/InjectTLIMappings.cpp.o
[1045/5163] Building CXX object lib/CodeGen/GlobalISel/CMakeFiles/LLVMGlobalISel.dir/LegalizerHelper.cpp.o
[1046/5163] Building CXX object lib/Frontend/OpenMP/CMakeFiles/LLVMFrontendOpenMP.dir/OMPIRBuilder.cpp.o
FAILED: lib/Frontend/OpenMP/CMakeFiles/LLVMFrontendOpenMP.dir/OMPIRBuilder.cpp.o 
CCACHE_CPP2=yes CCACHE_HASHDIR=yes CCACHE_SLOPPINESS=pch_defines,time_macros /usr/bin/ccache /usr/bin/clang++ -DGTEST_HAS_RTTI=0 -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-1qxbxo49/lib/Frontend/OpenMP -I/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/lib/Frontend/OpenMP -I/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-1qxbxo49/include -I/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/include -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -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 -Wno-comment -Wstring-conversion -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -ffat-lto-objects -ffile-prefix-map=/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-1qxbxo49=../../llvm-project -ffile-prefix-map=/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/= -no-canonical-prefixes -O3 -DNDEBUG -fvisibility=default  -fno-exceptions -fno-unwind-tables -fno-asynchronous-unwind-tables -fno-rtti -std=c++17 -MD -MT lib/Frontend/OpenMP/CMakeFiles/LLVMFrontendOpenMP.dir/OMPIRBuilder.cpp.o -MF lib/Frontend/OpenMP/CMakeFiles/LLVMFrontendOpenMP.dir/OMPIRBuilder.cpp.o.d -o lib/Frontend/OpenMP/CMakeFiles/LLVMFrontendOpenMP.dir/OMPIRBuilder.cpp.o -c /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp
/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp:9008:5: error: use of undeclared identifier 'restoreIPandDebugLoc'
 9008 |     restoreIPandDebugLoc(Builder, CodeGenIP);
      |     ^
/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp:9027:7: error: use of undeclared identifier 'restoreIPandDebugLoc'
 9027 |       restoreIPandDebugLoc(Builder, CodeGenIP);
      |       ^
/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp:9037:5: error: use of undeclared identifier 'restoreIPandDebugLoc'
 9037 |     restoreIPandDebugLoc(Builder, CodeGenIP);
      |     ^
3 errors generated.
[1047/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/CloneFunction.cpp.o
[1048/5163] Building CXX object lib/CodeGen/GlobalISel/CMakeFiles/LLVMGlobalISel.dir/CombinerHelper.cpp.o
[1049/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/NameAnonGlobals.cpp.o
[1050/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/Mem2Reg.cpp.o
[1051/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/IRNormalizer.cpp.o
[1052/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/LowerGlobalDtors.cpp.o
[1053/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/MatrixUtils.cpp.o
[1054/5163] Building CXX object lib/CodeGen/GlobalISel/CMakeFiles/LLVMGlobalISel.dir/IRTranslator.cpp.o
[1055/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/MetaRenamer.cpp.o
[1056/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/Utils.cpp.o
[1057/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/MisExpect.cpp.o
[1058/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/LibCallsShrinkWrap.cpp.o
[1059/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/LowerSwitch.cpp.o
[1060/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/CodeExtractor.cpp.o
[1061/5163] Building CXX object lib/CodeGen/AsmPrinter/CMakeFiles/LLVMAsmPrinter.dir/DwarfDebug.cpp.o
[1062/5163] Building CXX object lib/CodeGen/SelectionDAG/CMakeFiles/LLVMSelectionDAG.dir/SelectionDAGBuilder.cpp.o
[1063/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/Debugify.cpp.o
[1064/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/ProfileVerify.cpp.o
[1065/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/SampleProfileInference.cpp.o
[1066/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/StripGCRelocates.cpp.o
[1067/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/SanitizerStats.cpp.o
[1068/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/UnifyFunctionExitNodes.cpp.o
[1069/5163] Building CXX object lib/DWARFLinker/Parallel/CMakeFiles/LLVMDWARFLinkerParallel.dir/DWARFLinkerImpl.cpp.o
[1070/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/SizeOpts.cpp.o
[1071/5163] Building CXX object lib/DWARFLinker/Classic/CMakeFiles/LLVMDWARFLinkerClassic.dir/DWARFLinker.cpp.o
[1072/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/LowerMemIntrinsics.cpp.o
[1073/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/StripNonLineTableDebugInfo.cpp.o
Step 6 (build) failure: build (failure)
...
[1037/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/LowerIFunc.cpp.o
[1038/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/LowerAtomic.cpp.o
[1039/5163] Building CXX object lib/CodeGen/AsmPrinter/CMakeFiles/LLVMAsmPrinter.dir/CodeViewDebug.cpp.o
[1040/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/BasicBlockUtils.cpp.o
[1041/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/LowerInvoke.cpp.o
[1042/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/LowerVectorIntrinsics.cpp.o
[1043/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/Instrumentation.cpp.o
[1044/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/InjectTLIMappings.cpp.o
[1045/5163] Building CXX object lib/CodeGen/GlobalISel/CMakeFiles/LLVMGlobalISel.dir/LegalizerHelper.cpp.o
[1046/5163] Building CXX object lib/Frontend/OpenMP/CMakeFiles/LLVMFrontendOpenMP.dir/OMPIRBuilder.cpp.o
FAILED: lib/Frontend/OpenMP/CMakeFiles/LLVMFrontendOpenMP.dir/OMPIRBuilder.cpp.o 
CCACHE_CPP2=yes CCACHE_HASHDIR=yes CCACHE_SLOPPINESS=pch_defines,time_macros /usr/bin/ccache /usr/bin/clang++ -DGTEST_HAS_RTTI=0 -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-1qxbxo49/lib/Frontend/OpenMP -I/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/lib/Frontend/OpenMP -I/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-1qxbxo49/include -I/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/include -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -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 -Wno-comment -Wstring-conversion -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -ffat-lto-objects -ffile-prefix-map=/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-1qxbxo49=../../llvm-project -ffile-prefix-map=/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/= -no-canonical-prefixes -O3 -DNDEBUG -fvisibility=default  -fno-exceptions -fno-unwind-tables -fno-asynchronous-unwind-tables -fno-rtti -std=c++17 -MD -MT lib/Frontend/OpenMP/CMakeFiles/LLVMFrontendOpenMP.dir/OMPIRBuilder.cpp.o -MF lib/Frontend/OpenMP/CMakeFiles/LLVMFrontendOpenMP.dir/OMPIRBuilder.cpp.o.d -o lib/Frontend/OpenMP/CMakeFiles/LLVMFrontendOpenMP.dir/OMPIRBuilder.cpp.o -c /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp
/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp:9008:5: error: use of undeclared identifier 'restoreIPandDebugLoc'
 9008 |     restoreIPandDebugLoc(Builder, CodeGenIP);
      |     ^
/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp:9027:7: error: use of undeclared identifier 'restoreIPandDebugLoc'
 9027 |       restoreIPandDebugLoc(Builder, CodeGenIP);
      |       ^
/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp:9037:5: error: use of undeclared identifier 'restoreIPandDebugLoc'
 9037 |     restoreIPandDebugLoc(Builder, CodeGenIP);
      |     ^
3 errors generated.
[1047/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/CloneFunction.cpp.o
[1048/5163] Building CXX object lib/CodeGen/GlobalISel/CMakeFiles/LLVMGlobalISel.dir/CombinerHelper.cpp.o
[1049/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/NameAnonGlobals.cpp.o
[1050/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/Mem2Reg.cpp.o
[1051/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/IRNormalizer.cpp.o
[1052/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/LowerGlobalDtors.cpp.o
[1053/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/MatrixUtils.cpp.o
[1054/5163] Building CXX object lib/CodeGen/GlobalISel/CMakeFiles/LLVMGlobalISel.dir/IRTranslator.cpp.o
[1055/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/MetaRenamer.cpp.o
[1056/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/Utils.cpp.o
[1057/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/MisExpect.cpp.o
[1058/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/LibCallsShrinkWrap.cpp.o
[1059/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/LowerSwitch.cpp.o
[1060/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/CodeExtractor.cpp.o
[1061/5163] Building CXX object lib/CodeGen/AsmPrinter/CMakeFiles/LLVMAsmPrinter.dir/DwarfDebug.cpp.o
[1062/5163] Building CXX object lib/CodeGen/SelectionDAG/CMakeFiles/LLVMSelectionDAG.dir/SelectionDAGBuilder.cpp.o
[1063/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/Debugify.cpp.o
[1064/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/ProfileVerify.cpp.o
[1065/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/SampleProfileInference.cpp.o
[1066/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/StripGCRelocates.cpp.o
[1067/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/SanitizerStats.cpp.o
[1068/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/UnifyFunctionExitNodes.cpp.o
[1069/5163] Building CXX object lib/DWARFLinker/Parallel/CMakeFiles/LLVMDWARFLinkerParallel.dir/DWARFLinkerImpl.cpp.o
[1070/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/SizeOpts.cpp.o
[1071/5163] Building CXX object lib/DWARFLinker/Classic/CMakeFiles/LLVMDWARFLinkerClassic.dir/DWARFLinker.cpp.o
[1072/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/LowerMemIntrinsics.cpp.o
[1073/5163] Building CXX object lib/Transforms/Utils/CMakeFiles/LLVMTransformUtils.dir/StripNonLineTableDebugInfo.cpp.o

```

</details>

https://github.com/llvm/llvm-project/pull/151306