[flang-commits] [flang] [llvm] [MLIR][OpenMP] Add a new AutomapToTargetData conversion pass in FIR (PR #151989)

Mon Aug 11 07:26:59 PDT 2025

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `ppc64-flang-aix` running on `ppc64-flang-aix-test` while building `flang,offload` at step 5 "build-unified-tree".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/201/builds/5856

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

```
Step 5 (build-unified-tree) failure: build (failure)
...
6378.852 [3889/10/4404] Linking CXX static library lib/libclangToolingCore.a
6386.630 [3888/10/4405] Building CXX object tools/flang/lib/Optimizer/Dialect/CUF/Attributes/CMakeFiles/CUFAttrs.dir/CUFAttr.cpp.o
6390.093 [3887/10/4406] Building CXX object tools/clang/lib/Serialization/CMakeFiles/obj.clangSerialization.dir/ASTReaderDecl.cpp.o
6392.084 [3886/10/4407] Building CXX object tools/flang/lib/Optimizer/Dialect/Support/CMakeFiles/FIRDialectSupport.dir/FIRContext.cpp.o
6392.291 [3885/10/4408] Building CXX object tools/flang/lib/Optimizer/Dialect/Support/CMakeFiles/FIRDialectSupport.dir/KindMapping.cpp.o
6395.217 [3884/10/4409] Building CXX object tools/mlir/lib/Target/LLVMIR/CMakeFiles/obj.MLIRTargetLLVMIRImport.dir/DataLayoutImporter.cpp.o
6396.742 [3883/10/4410] Building CXX object tools/mlir/lib/CMakeFiles/obj.MLIRRegisterAllExtensions.dir/RegisterAllExtensions.cpp.o
6400.665 [3882/10/4411] Building CXX object tools/flang/lib/Parser/CMakeFiles/FortranParser.dir/cmake_pch.hxx.pch
6404.103 [3881/10/4412] Building CXX object tools/mlir/lib/Target/LLVMIR/CMakeFiles/obj.MLIRTargetLLVMIRImport.dir/TypeFromLLVM.cpp.o
6407.563 [3880/10/4413] Building CXX object tools/flang/lib/Support/CMakeFiles/FortranSupport.dir/OpenMP-utils.cpp.o
FAILED: tools/flang/lib/Support/CMakeFiles/FortranSupport.dir/OpenMP-utils.cpp.o 
/home/llvm/llvm-external-buildbots/clang.19.1.2/bin/clang++ -DFLANG_INCLUDE_TESTS=1 -DGTEST_HAS_RTTI=0 -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_LARGE_FILE_API -D_XOPEN_SOURCE=700 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/llvm/llvm-external-buildbots/workers/ppc64-flang-aix-test/ppc64-flang-aix-build/build/tools/flang/lib/Support -I/home/llvm/llvm-external-buildbots/workers/ppc64-flang-aix-test/ppc64-flang-aix-build/llvm-project/flang/lib/Support -I/home/llvm/llvm-external-buildbots/workers/ppc64-flang-aix-test/ppc64-flang-aix-build/llvm-project/flang/include -I/home/llvm/llvm-external-buildbots/workers/ppc64-flang-aix-test/ppc64-flang-aix-build/build/tools/flang/include -I/home/llvm/llvm-external-buildbots/workers/ppc64-flang-aix-test/ppc64-flang-aix-build/build/include -I/home/llvm/llvm-external-buildbots/workers/ppc64-flang-aix-test/ppc64-flang-aix-build/llvm-project/llvm/include -isystem /home/llvm/llvm-external-buildbots/workers/ppc64-flang-aix-test/ppc64-flang-aix-build/llvm-project/flang/../mlir/include -isystem /home/llvm/llvm-external-buildbots/workers/ppc64-flang-aix-test/ppc64-flang-aix-build/build/tools/mlir/include -isystem /home/llvm/llvm-external-buildbots/workers/ppc64-flang-aix-test/ppc64-flang-aix-build/build/tools/clang/include -isystem /home/llvm/llvm-external-buildbots/workers/ppc64-flang-aix-test/ppc64-flang-aix-build/llvm-project/llvm/../clang/include -mcmodel=large -fPIC -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 -Werror -Wno-deprecated-copy -Wno-string-conversion -Wno-ctad-maybe-unsupported -Wno-unused-command-line-argument -Wstring-conversion           -Wcovered-switch-default -Wno-nested-anon-types -Xclang -fno-pch-timestamp -O3 -DNDEBUG -std=c++17  -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -pthread -MD -MT tools/flang/lib/Support/CMakeFiles/FortranSupport.dir/OpenMP-utils.cpp.o -MF tools/flang/lib/Support/CMakeFiles/FortranSupport.dir/OpenMP-utils.cpp.o.d -o tools/flang/lib/Support/CMakeFiles/FortranSupport.dir/OpenMP-utils.cpp.o -c /home/llvm/llvm-external-buildbots/workers/ppc64-flang-aix-test/ppc64-flang-aix-build/llvm-project/flang/lib/Support/OpenMP-utils.cpp
In file included from /home/llvm/llvm-external-buildbots/workers/ppc64-flang-aix-test/ppc64-flang-aix-build/llvm-project/flang/lib/Support/OpenMP-utils.cpp:10:
In file included from /home/llvm/llvm-external-buildbots/workers/ppc64-flang-aix-test/ppc64-flang-aix-build/llvm-project/flang/include/flang/Optimizer/Builder/DirectivesCommon.h:25:
In file included from /home/llvm/llvm-external-buildbots/workers/ppc64-flang-aix-test/ppc64-flang-aix-build/llvm-project/flang/include/flang/Optimizer/HLFIR/HLFIROps.h:17:
/home/llvm/llvm-external-buildbots/workers/ppc64-flang-aix-test/ppc64-flang-aix-build/llvm-project/flang/include/flang/Optimizer/HLFIR/HLFIRDialect.h:28:10: fatal error: 'flang/Optimizer/HLFIR/HLFIRDialect.h.inc' file not found
   28 | #include "flang/Optimizer/HLFIR/HLFIRDialect.h.inc"
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
6410.923 [3880/9/4414] Building CXX object tools/mlir/lib/Target/LLVMIR/CMakeFiles/obj.MLIRTargetLLVMIRImport.dir/LoopAnnotationImporter.cpp.o
6411.958 [3880/8/4415] Building CXX object tools/mlir/lib/Target/LLVMIR/CMakeFiles/obj.MLIRTargetLLVMIRImport.dir/DebugImporter.cpp.o
6413.126 [3880/7/4416] Building CXX object tools/clang/lib/Serialization/CMakeFiles/obj.clangSerialization.dir/ASTWriter.cpp.o
6413.476 [3880/6/4417] Building CXX object tools/mlir/lib/Target/LLVMIR/CMakeFiles/obj.MLIRTargetLLVMIRImport.dir/LLVMImportInterface.cpp.o
6423.068 [3880/5/4418] Building CXX object tools/clang/lib/Serialization/CMakeFiles/obj.clangSerialization.dir/ASTReader.cpp.o
6425.976 [3880/4/4419] Building CXX object tools/mlir/lib/Target/LLVMIR/Dialect/OpenACC/CMakeFiles/obj.MLIROpenACCToLLVMIRTranslation.dir/OpenACCToLLVMIRTranslation.cpp.o
6426.032 [3880/3/4420] Building CXX object tools/mlir/lib/Target/LLVMIR/CMakeFiles/obj.MLIRTargetLLVMIRImport.dir/ModuleImport.cpp.o
6449.246 [3880/2/4421] Building CXX object tools/mlir/lib/CMakeFiles/obj.MLIRRegisterAllDialects.dir/RegisterAllDialects.cpp.o
6453.353 [3880/1/4422] Building CXX object tools/mlir/lib/Target/LLVMIR/Dialect/OpenMP/CMakeFiles/obj.MLIROpenMPToLLVMIRTranslation.dir/OpenMPToLLVMIRTranslation.cpp.o
ninja: build stopped: subcommand failed.

```

</details>

https://github.com/llvm/llvm-project/pull/151989