[Mlir-commits] [mlir] [MLIR][SCFToEmitC] Convert types while converting from SCF to EmitC (PR #118940)

Thu Jan 2 02:40:36 PST 2025

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `flang-aarch64-libcxx` running on `linaro-flang-aarch64-libcxx` while building `mlir` at step 5 "build-unified-tree".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/89/builds/13513

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

```
Step 5 (build-unified-tree) failure: build (failure)
...
45.230 [1497/34/5775] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/Job.cpp.o
45.237 [1497/33/5776] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/Arch/AArch64.cpp.o
45.267 [1497/32/5777] Linking CXX shared library lib/libclangAnalysis.so.20.0git
45.275 [1497/31/5778] Building CXX object tools/clang/lib/ExtractAPI/CMakeFiles/obj.clangExtractAPI.dir/ExtractAPIConsumer.cpp.o
45.279 [1493/34/5779] Creating library symlink lib/libclangAnalysis.so
45.291 [1493/33/5780] Building CXX object tools/clang/lib/ARCMigrate/CMakeFiles/obj.clangARCMigrate.dir/ObjCMT.cpp.o
45.318 [1493/32/5781] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/Arch/Mips.cpp.o
45.327 [1493/31/5782] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/Arch/Sparc.cpp.o
45.335 [1493/30/5783] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChain.cpp.o
45.335 [1493/29/5784] Linking CXX shared library lib/libMLIRSCFToEmitC.so.20.0git
FAILED: lib/libMLIRSCFToEmitC.so.20.0git 
: && /usr/local/bin/c++ -fPIC -stdlib=libc++ -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 -Wstring-conversion -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -Wundef -Werror=mismatched-tags -Werror=global-constructors -O3 -DNDEBUG  -stdlib=libc++ -Wl,-z,defs -Wl,-z,nodelete   -Wl,-rpath-link,/home/tcwg-buildbot/worker/flang-aarch64-libcxx/build/./lib  -Wl,--gc-sections -shared -Wl,-soname,libMLIRSCFToEmitC.so.20.0git -o lib/libMLIRSCFToEmitC.so.20.0git tools/mlir/lib/Conversion/SCFToEmitC/CMakeFiles/obj.MLIRSCFToEmitC.dir/SCFToEmitC.cpp.o  -Wl,-rpath,"\$ORIGIN/../lib:/home/tcwg-buildbot/worker/flang-aarch64-libcxx/build/lib:"  lib/libMLIREmitCDialect.so.20.0git  lib/libMLIRSCFDialect.so.20.0git  lib/libMLIRTransforms.so.20.0git  lib/libLLVMCore.so.20.0git  lib/libMLIRControlFlowDialect.so.20.0git  lib/libMLIRTensorDialect.so.20.0git  lib/libMLIRAffineDialect.so.20.0git  lib/libMLIRMemRefDialect.so.20.0git  lib/libMLIRArithUtils.so.20.0git  lib/libMLIRDialectUtils.so.20.0git  lib/libMLIRComplexDialect.so.20.0git  lib/libMLIRArithDialect.so.20.0git  lib/libMLIRCastInterfaces.so.20.0git  lib/libMLIRInferIntRangeCommon.so.20.0git  lib/libMLIRUBDialect.so.20.0git  lib/libMLIRDialect.so.20.0git  lib/libMLIRParallelCombiningOpInterface.so.20.0git  lib/libMLIRShapedOpInterfaces.so.20.0git  lib/libMLIRMemorySlotInterfaces.so.20.0git  lib/libMLIRRuntimeVerifiableOpInterface.so.20.0git  lib/libMLIRTransformUtils.so.20.0git  lib/libMLIRSubsetOpInterface.so.20.0git  lib/libMLIRValueBoundsOpInterface.so.20.0git  lib/libMLIRDestinationStyleOpInterface.so.20.0git  lib/libMLIRRewrite.so.20.0git  lib/libMLIRRewritePDL.so.20.0git  lib/libMLIRPDLToPDLInterp.so.20.0git  lib/libMLIRPass.so.20.0git  lib/libMLIRAnalysis.so.20.0git  lib/libMLIRInferIntRangeInterface.so.20.0git  lib/libMLIRCallInterfaces.so.20.0git  lib/libMLIRControlFlowInterfaces.so.20.0git  lib/libMLIRLoopLikeInterface.so.20.0git  lib/libMLIRViewLikeInterface.so.20.0git  lib/libMLIRDataLayoutInterfaces.so.20.0git  lib/libMLIRPresburger.so.20.0git  lib/libMLIRPDLInterpDialect.so.20.0git  lib/libMLIRFunctionInterfaces.so.20.0git  lib/libMLIRPDLDialect.so.20.0git  lib/libMLIRInferTypeOpInterface.so.20.0git  lib/libMLIRSideEffectInterfaces.so.20.0git  lib/libMLIRIR.so.20.0git  lib/libMLIRSupport.so.20.0git  lib/libLLVMSupport.so.20.0git  -Wl,-rpath-link,/home/tcwg-buildbot/worker/flang-aarch64-libcxx/build/lib && :
/usr/bin/ld: tools/mlir/lib/Conversion/SCFToEmitC/CMakeFiles/obj.MLIRSCFToEmitC.dir/SCFToEmitC.cpp.o: in function `(anonymous namespace)::SCFToEmitCPass::runOnOperation()':
SCFToEmitC.cpp:(.text._ZN12_GLOBAL__N_114SCFToEmitCPass14runOnOperationEv+0x150): undefined reference to `mlir::populateEmitCSizeTTypeConversions(mlir::TypeConverter&)'
clang++: error: linker command failed with exit code 1 (use -v to see invocation)
45.342 [1493/28/5785] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/Arch/VE.cpp.o
45.378 [1493/27/5786] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/Arch/RISCV.cpp.o
45.383 [1493/26/5787] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/Arch/SystemZ.cpp.o
45.384 [1493/25/5788] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/Arch/M68k.cpp.o
45.386 [1493/24/5789] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/AMDGPUOpenMP.cpp.o
45.406 [1493/23/5790] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/AVR.cpp.o
45.407 [1493/22/5791] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/AMDGPU.cpp.o
45.412 [1493/21/5792] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/Arch/X86.cpp.o
45.422 [1493/20/5793] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/BareMetal.cpp.o
45.431 [1493/19/5794] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/Clang.cpp.o
45.441 [1493/18/5795] Building CXX object tools/clang/lib/ARCMigrate/CMakeFiles/obj.clangARCMigrate.dir/Transforms.cpp.o
45.447 [1493/17/5796] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/Arch/PPC.cpp.o
45.462 [1493/16/5797] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/CrossWindows.cpp.o
45.465 [1493/15/5798] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/CommonArgs.cpp.o
45.467 [1493/14/5799] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/CSKYToolChain.cpp.o
45.482 [1493/13/5800] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/AIX.cpp.o
45.698 [1493/12/5801] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/Cuda.cpp.o
45.732 [1493/11/5802] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/DragonFly.cpp.o
45.748 [1493/10/5803] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/Darwin.cpp.o
45.768 [1493/9/5804] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/FreeBSD.cpp.o
45.782 [1493/8/5805] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/Flang.cpp.o
64.317 [1493/7/5806] Building CXX object tools/mlir/lib/CAPI/Conversion/CMakeFiles/obj.MLIRCAPIConversion.dir/Passes.cpp.o
87.991 [1493/6/5807] Building CXX object tools/mlir/lib/Dialect/SparseTensor/Pipelines/CMakeFiles/obj.MLIRSparseTensorPipelines.dir/SparseTensorPipelines.cpp.o
128.339 [1493/5/5808] Building CXX object tools/mlir/lib/CAPI/RegisterEverything/CMakeFiles/obj.MLIRCAPIRegisterEverything.dir/RegisterEverything.cpp.o
131.496 [1493/4/5809] Building CXX object tools/mlir/examples/transform-opt/CMakeFiles/mlir-transform-opt.dir/mlir-transform-opt.cpp.o
132.105 [1493/3/5810] Building CXX object tools/mlir/tools/mlir-opt/CMakeFiles/MLIRMlirOptMain.dir/mlir-opt.cpp.o
132.435 [1493/2/5811] Building CXX object tools/mlir/tools/mlir-opt/CMakeFiles/mlir-opt.dir/mlir-opt.cpp.o
133.474 [1493/1/5812] Building CXX object tools/mlir/tools/mlir-reduce/CMakeFiles/mlir-reduce.dir/mlir-reduce.cpp.o
ninja: build stopped: subcommand failed.

```

</details>

https://github.com/llvm/llvm-project/pull/118940