[Mlir-commits] [mlir] [mlir][spirv] Allow yielding values from selection regions (PR #133702)

LLVM Continuous Integration llvmlistbot at llvm.org
Wed Apr 2 06:37:38 PDT 2025 

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `openmp-offload-sles-build-only` running on `rocm-worker-hw-04-sles` while building `mlir` at step 5 "compile-openmp".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/140/builds/20340

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

```
Step 5 (compile-openmp) failure: build (failure)
...
12.597 [3292/32/3792] Building CXX object tools/mlir/lib/Conversion/SCFToEmitC/CMakeFiles/obj.MLIRSCFToEmitC.dir/SCFToEmitC.cpp.o
12.616 [3291/32/3793] Building CXX object tools/mlir/lib/Conversion/ShapeToStandard/CMakeFiles/obj.MLIRShapeToStandard.dir/ShapeToStandard.cpp.o
12.641 [3290/32/3794] Building CXX object tools/mlir/lib/Conversion/SCFToOpenMP/CMakeFiles/obj.MLIRSCFToOpenMP.dir/SCFToOpenMP.cpp.o
13.540 [3289/32/3795] Building CXX object tools/mlir/lib/Target/SPIRV/CMakeFiles/obj.MLIRSPIRVTranslateRegistration.dir/TranslateRegistration.cpp.o
13.734 [3288/32/3796] Building CXX object tools/mlir/lib/Target/SPIRV/Deserialization/CMakeFiles/obj.MLIRSPIRVDeserialization.dir/Deserialization.cpp.o
13.910 [3287/32/3797] Building AMDGPUGenAsmWriter.inc...
13.929 [3286/32/3798] Building CXX object tools/mlir/lib/Conversion/ShapeToStandard/CMakeFiles/obj.MLIRShapeToStandard.dir/ConvertShapeConstraints.cpp.o
13.942 [3285/32/3799] Building CXX object tools/mlir/lib/Conversion/SPIRVCommon/CMakeFiles/obj.MLIRSPIRVAttrToLLVMConversion.dir/AttrToLLVMConverter.cpp.o
13.951 [3284/32/3800] Linking CXX static library lib/libMLIRSPIRVAttrToLLVMConversion.a
13.974 [3283/32/3801] Building CXX object tools/mlir/lib/Target/SPIRV/Deserialization/CMakeFiles/obj.MLIRSPIRVDeserialization.dir/Deserializer.cpp.o
FAILED: tools/mlir/lib/Target/SPIRV/Deserialization/CMakeFiles/obj.MLIRSPIRVDeserialization.dir/Deserializer.cpp.o 
ccache /usr/bin/c++ -DGTEST_HAS_RTTI=0 -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -Itools/mlir/lib/Target/SPIRV/Deserialization -I/home/botworker/bbot/builds/openmp-offload-sles-build/llvm.src/mlir/lib/Target/SPIRV/Deserialization -Itools/mlir/include -I/home/botworker/bbot/builds/openmp-offload-sles-build/llvm.src/mlir/include -Iinclude -I/home/botworker/bbot/builds/openmp-offload-sles-build/llvm.src/llvm/include -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -pedantic -Wno-long-long -Wimplicit-fallthrough -Wno-uninitialized -Wno-nonnull -Wno-noexcept-type -Wdelete-non-virtual-dtor -Wno-comment -Wno-misleading-indentation -fdiagnostics-color -ffunction-sections -fdata-sections -Wundef -Wno-unused-but-set-parameter -Wno-deprecated-copy -O3 -DNDEBUG  -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -std=c++1z -MD -MT tools/mlir/lib/Target/SPIRV/Deserialization/CMakeFiles/obj.MLIRSPIRVDeserialization.dir/Deserializer.cpp.o -MF tools/mlir/lib/Target/SPIRV/Deserialization/CMakeFiles/obj.MLIRSPIRVDeserialization.dir/Deserializer.cpp.o.d -o tools/mlir/lib/Target/SPIRV/Deserialization/CMakeFiles/obj.MLIRSPIRVDeserialization.dir/Deserializer.cpp.o -c /home/botworker/bbot/builds/openmp-offload-sles-build/llvm.src/mlir/lib/Target/SPIRV/Deserialization/Deserializer.cpp
/home/botworker/bbot/builds/openmp-offload-sles-build/llvm.src/mlir/lib/Target/SPIRV/Deserialization/Deserializer.cpp: In member function ‘llvm::LogicalResult {anonymous}::ControlFlowStructurizer::structurize()’:
/home/botworker/bbot/builds/openmp-offload-sles-build/llvm.src/mlir/lib/Target/SPIRV/Deserialization/Deserializer.cpp:2068:40: error: call of overloaded ‘TypeRange(llvm::SmallVector<mlir::Value>&)’ is ambiguous
         location, TypeRange(outsideUses),
                                        ^
In file included from /home/botworker/bbot/builds/openmp-offload-sles-build/llvm.src/mlir/include/mlir/IR/Visitors.h:17:0,
                 from /home/botworker/bbot/builds/openmp-offload-sles-build/llvm.src/mlir/include/mlir/IR/AffineExpr.h:17,
                 from /home/botworker/bbot/builds/openmp-offload-sles-build/llvm.src/mlir/include/mlir/IR/AffineMap.h:17,
                 from /home/botworker/bbot/builds/openmp-offload-sles-build/llvm.src/mlir/include/mlir/IR/BuiltinAttributeInterfaces.h:12,
                 from /home/botworker/bbot/builds/openmp-offload-sles-build/llvm.src/mlir/include/mlir/IR/BuiltinAttributes.h:12,
                 from /home/botworker/bbot/builds/openmp-offload-sles-build/llvm.src/mlir/include/mlir/Dialect/SPIRV/IR/SPIRVEnums.h:16,
                 from /home/botworker/bbot/builds/openmp-offload-sles-build/llvm.src/mlir/lib/Target/SPIRV/Deserialization/Deserializer.h:16,
                 from /home/botworker/bbot/builds/openmp-offload-sles-build/llvm.src/mlir/lib/Target/SPIRV/Deserialization/Deserializer.cpp:13:
/home/botworker/bbot/builds/openmp-offload-sles-build/llvm.src/llvm/include/llvm/ADT/STLExtras.h:1286:3: note: candidate: llvm::detail::indexed_accessor_range_base<DerivedT, BaseT, T, PointerT, ReferenceT>::indexed_accessor_range_base(const llvm::iterator_range<llvm::detail::indexed_accessor_range_base<DerivedT, BaseT, T, PointerT, ReferenceT>::iterator>&) [with DerivedT = mlir::TypeRange; BaseT = llvm::PointerUnion<const mlir::Value*, const mlir::Type*, mlir::OpOperand*, mlir::detail::OpResultImpl*>; T = mlir::Type; PointerT = mlir::Type; ReferenceT = mlir::Type]
   indexed_accessor_range_base(const iterator_range<iterator> &range)
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /home/botworker/bbot/builds/openmp-offload-sles-build/llvm.src/mlir/include/mlir/IR/OperationSupport.h:23:0,
                 from /home/botworker/bbot/builds/openmp-offload-sles-build/llvm.src/mlir/include/mlir/IR/Dialect.h:17,
                 from /home/botworker/bbot/builds/openmp-offload-sles-build/llvm.src/mlir/include/mlir/Bytecode/BytecodeImplementation.h:19,
                 from /home/botworker/bbot/builds/openmp-offload-sles-build/llvm.src/mlir/include/mlir/Bytecode/BytecodeOpInterface.h:17,
                 from /home/botworker/bbot/builds/openmp-offload-sles-build/llvm.src/mlir/include/mlir/Dialect/SPIRV/IR/SPIRVOps.h:16,
                 from /home/botworker/bbot/builds/openmp-offload-sles-build/llvm.src/mlir/lib/Target/SPIRV/Deserialization/Deserializer.h:17,
                 from /home/botworker/bbot/builds/openmp-offload-sles-build/llvm.src/mlir/lib/Target/SPIRV/Deserialization/Deserializer.cpp:13:
/home/botworker/bbot/builds/openmp-offload-sles-build/llvm.src/mlir/include/mlir/IR/TypeRange.h:39:21: note:   inherited here
   using RangeBaseT::RangeBaseT;
                     ^~~~~~~~~~
/home/botworker/bbot/builds/openmp-offload-sles-build/llvm.src/mlir/include/mlir/IR/TypeRange.h:43:12: note: candidate: mlir::TypeRange::TypeRange(mlir::ValueRange)
   explicit TypeRange(ValueRange values);
            ^~~~~~~~~
/home/botworker/bbot/builds/openmp-offload-sles-build/llvm.src/mlir/lib/Target/SPIRV/Deserialization/Deserializer.cpp: In member function ‘llvm::LogicalResult mlir::spirv::Deserializer::splitConditionalBlocks()’:
/home/botworker/bbot/builds/openmp-offload-sles-build/llvm.src/mlir/lib/Target/SPIRV/Deserialization/Deserializer.cpp:2277:33: warning: unused variable ‘ignore’ [-Wunused-variable]
         auto &[ignore, mergeInfo] = *it;
                                 ^
At global scope:
cc1plus: warning: unrecognized command line option ‘-Wno-deprecated-copy’
14.472 [3283/31/3802] Building CXX object tools/mlir/lib/Target/SPIRV/CMakeFiles/obj.MLIRSPIRVTarget.dir/Target.cpp.o
14.634 [3283/30/3803] Building CXX object lib/CodeGen/AsmPrinter/CMakeFiles/LLVMAsmPrinter.dir/AsmPrinter.cpp.o
14.709 [3283/29/3804] Building AMDGPUGenGlobalISel.inc...

```

</details>

https://github.com/llvm/llvm-project/pull/133702

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