[llvm] [VPlan] Use pointer index type for stride in convertToStridedAccesses (PR #199647)

LLVM Continuous Integration via llvm-commits llvm-commits at lists.llvm.org
Tue Jun 2 03:38:16 PDT 2026 

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `amdgpu-offload-build-only` running on `AMD-bb-w-02` while building `llvm` at step 4 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/226/builds/8270

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

```
Step 4 (annotate) failure: '../llvm-zorg/zorg/buildbot/builders/annotated/amdgpu-offload-cmake.py --jobs=32' (failure)
...
[3920/8631] Building SPIRVGenTables.inc...
[3921/8631] Building SPIRVGenSubtargetInfo.inc...
[3922/8631] Building CXX object tools/clang/lib/Lex/CMakeFiles/obj.clangLex.dir/ScratchBuffer.cpp.o
[3923/8631] Building CXX object tools/clang/lib/Basic/CMakeFiles/obj.clangBasic.dir/Targets/RISCV.cpp.o
[3924/8631] Building X86GenExegesis.inc...
[3925/8631] Building CXX object tools/clang/lib/Basic/CMakeFiles/obj.clangBasic.dir/Targets/X86.cpp.o
[3926/8631] Building CXX object tools/clang/lib/Basic/CMakeFiles/obj.clangBasic.dir/Attributes.cpp.o
[3927/8631] Building X86GenAsmWriter1.inc...
[3928/8631] Building X86GenAsmWriter.inc...
[3929/8631] Building CXX object lib/Transforms/Vectorize/CMakeFiles/LLVMVectorize.dir/VPlanTransforms.cpp.o
FAILED: lib/Transforms/Vectorize/CMakeFiles/LLVMVectorize.dir/VPlanTransforms.cpp.o 
ccache /opt/rh/gcc-toolset-13/root/usr/bin/c++ -DLLVM_EXPORTS -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GLIBCXX_USE_CXX11_ABI=1 -D_GNU_SOURCE -D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_EXTENSIVE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/botworker/bbot/amdgpu-offload-build-only/build/lib/Transforms/Vectorize -I/home/botworker/bbot/amdgpu-offload-build-only/llvm-project/llvm/lib/Transforms/Vectorize -I/home/botworker/bbot/amdgpu-offload-build-only/build/include -I/home/botworker/bbot/amdgpu-offload-build-only/llvm-project/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-class-memaccess -Wno-dangling-reference -Wno-redundant-move -Wno-pessimizing-move -Wno-array-bounds -Wno-stringop-overread -Wno-dangling-pointer -Wno-noexcept-type -Wdelete-non-virtual-dtor -Wsuggest-override -Wno-comment -Wno-misleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -O3 -DNDEBUG -std=c++17 -fPIC -UNDEBUG -fno-exceptions -funwind-tables -fno-rtti -MD -MT lib/Transforms/Vectorize/CMakeFiles/LLVMVectorize.dir/VPlanTransforms.cpp.o -MF lib/Transforms/Vectorize/CMakeFiles/LLVMVectorize.dir/VPlanTransforms.cpp.o.d -o lib/Transforms/Vectorize/CMakeFiles/LLVMVectorize.dir/VPlanTransforms.cpp.o -c /home/botworker/bbot/amdgpu-offload-build-only/llvm-project/llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp
/home/botworker/bbot/amdgpu-offload-build-only/llvm-project/llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp: In static member function ‘static void llvm::VPlanTransforms::convertToStridedAccesses(llvm::VPlan&, llvm::PredicatedScalarEvolution&, llvm::Loop&, llvm::VPCostContext&, llvm::VFRange&)’:
/home/botworker/bbot/amdgpu-offload-build-only/llvm-project/llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp:7029:45: error: ‘TypeInfo’ was not declared in this scope
 7029 |           Plan.getDataLayout().getIndexType(TypeInfo.inferScalarType(Ptr));
      |                                             ^~~~~~~~
[3930/8631] Building X86GenCallingConv.inc...
[3931/8631] Building CXX object tools/clang/lib/Lex/CMakeFiles/obj.clangLex.dir/PreprocessingRecord.cpp.o
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[3933/8631] Building CXX object tools/clang/lib/Lex/CMakeFiles/obj.clangLex.dir/TokenConcatenation.cpp.o
[3934/8631] Building X86GenDisassemblerTables.inc...
[3935/8631] Building X86GenFoldTables.inc...
[3936/8631] Building CXX object tools/clang/lib/Lex/CMakeFiles/obj.clangLex.dir/PreprocessorLexer.cpp.o
[3937/8631] Building X86GenMnemonicTables.inc...
[3938/8631] Building X86GenInstrMapping.inc...
[3939/8631] Building CXX object tools/clang/lib/Lex/CMakeFiles/obj.clangLex.dir/TokenLexer.cpp.o
[3940/8631] Building CXX object tools/clang/lib/Basic/CMakeFiles/obj.clangBasic.dir/DiagnosticIDs.cpp.o
[3941/8631] Building X86GenRegisterBank.inc...
[3942/8631] Building X86GenPostLegalizeGICombiner.inc...
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[3944/8631] Building X86GenSDNodeInfo.inc...
[3945/8631] Building X86GenRegisterInfo.inc...
[3946/8631] Building CXX object tools/clang/lib/Lex/CMakeFiles/obj.clangLex.dir/Pragma.cpp.o
[3947/8631] Building X86GenGlobalISel.inc...
[3948/8631] Building X86GenFastISel.inc...
[3949/8631] Building CXX object tools/clang/lib/Lex/CMakeFiles/obj.clangLex.dir/Preprocessor.cpp.o
[3950/8631] Building X86GenDAGISel.inc...
[3951/8631] Building AMDGPUGenCallingConv.inc...
[3952/8631] Building CXX object tools/clang/lib/Lex/CMakeFiles/obj.clangLex.dir/PPMacroExpansion.cpp.o
[3953/8631] Building CXX object tools/clang/lib/Basic/CMakeFiles/obj.clangBasic.dir/Targets.cpp.o
[3954/8631] Building X86GenInstrInfo.inc...
[3955/8631] Building AMDGPUGenAsmWriter.inc...
[3956/8631] Building CXX object lib/CodeGen/AsmPrinter/CMakeFiles/LLVMAsmPrinter.dir/AsmPrinter.cpp.o
[3957/8631] Building AMDGPUGenInstrInfo.inc...
[3958/8631] Building AMDGPUGenGlobalISel.inc...
[3959/8631] Building AMDGPUGenDAGISel.inc...
[3960/8631] Building AMDGPUGenAsmMatcher.inc...
[3961/8631] Building AMDGPUGenRegisterBank.inc...
[3962/8631] Building AMDGPUGenRegisterInfo.inc...
Step 7 (build cmake config) failure: build cmake config (failure)
...
[3920/8631] Building SPIRVGenTables.inc...
[3921/8631] Building SPIRVGenSubtargetInfo.inc...
[3922/8631] Building CXX object tools/clang/lib/Lex/CMakeFiles/obj.clangLex.dir/ScratchBuffer.cpp.o
[3923/8631] Building CXX object tools/clang/lib/Basic/CMakeFiles/obj.clangBasic.dir/Targets/RISCV.cpp.o
[3924/8631] Building X86GenExegesis.inc...
[3925/8631] Building CXX object tools/clang/lib/Basic/CMakeFiles/obj.clangBasic.dir/Targets/X86.cpp.o
[3926/8631] Building CXX object tools/clang/lib/Basic/CMakeFiles/obj.clangBasic.dir/Attributes.cpp.o
[3927/8631] Building X86GenAsmWriter1.inc...
[3928/8631] Building X86GenAsmWriter.inc...
[3929/8631] Building CXX object lib/Transforms/Vectorize/CMakeFiles/LLVMVectorize.dir/VPlanTransforms.cpp.o
FAILED: lib/Transforms/Vectorize/CMakeFiles/LLVMVectorize.dir/VPlanTransforms.cpp.o 
ccache /opt/rh/gcc-toolset-13/root/usr/bin/c++ -DLLVM_EXPORTS -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GLIBCXX_USE_CXX11_ABI=1 -D_GNU_SOURCE -D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_EXTENSIVE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/botworker/bbot/amdgpu-offload-build-only/build/lib/Transforms/Vectorize -I/home/botworker/bbot/amdgpu-offload-build-only/llvm-project/llvm/lib/Transforms/Vectorize -I/home/botworker/bbot/amdgpu-offload-build-only/build/include -I/home/botworker/bbot/amdgpu-offload-build-only/llvm-project/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-class-memaccess -Wno-dangling-reference -Wno-redundant-move -Wno-pessimizing-move -Wno-array-bounds -Wno-stringop-overread -Wno-dangling-pointer -Wno-noexcept-type -Wdelete-non-virtual-dtor -Wsuggest-override -Wno-comment -Wno-misleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -O3 -DNDEBUG -std=c++17 -fPIC -UNDEBUG -fno-exceptions -funwind-tables -fno-rtti -MD -MT lib/Transforms/Vectorize/CMakeFiles/LLVMVectorize.dir/VPlanTransforms.cpp.o -MF lib/Transforms/Vectorize/CMakeFiles/LLVMVectorize.dir/VPlanTransforms.cpp.o.d -o lib/Transforms/Vectorize/CMakeFiles/LLVMVectorize.dir/VPlanTransforms.cpp.o -c /home/botworker/bbot/amdgpu-offload-build-only/llvm-project/llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp
/home/botworker/bbot/amdgpu-offload-build-only/llvm-project/llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp: In static member function ‘static void llvm::VPlanTransforms::convertToStridedAccesses(llvm::VPlan&, llvm::PredicatedScalarEvolution&, llvm::Loop&, llvm::VPCostContext&, llvm::VFRange&)’:
/home/botworker/bbot/amdgpu-offload-build-only/llvm-project/llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp:7029:45: error: ‘TypeInfo’ was not declared in this scope
 7029 |           Plan.getDataLayout().getIndexType(TypeInfo.inferScalarType(Ptr));
      |                                             ^~~~~~~~
[3930/8631] Building X86GenCallingConv.inc...
[3931/8631] Building CXX object tools/clang/lib/Lex/CMakeFiles/obj.clangLex.dir/PreprocessingRecord.cpp.o
[3932/8631] Building X86GenAsmMatcher.inc...
[3933/8631] Building CXX object tools/clang/lib/Lex/CMakeFiles/obj.clangLex.dir/TokenConcatenation.cpp.o
[3934/8631] Building X86GenDisassemblerTables.inc...
[3935/8631] Building X86GenFoldTables.inc...
[3936/8631] Building CXX object tools/clang/lib/Lex/CMakeFiles/obj.clangLex.dir/PreprocessorLexer.cpp.o
[3937/8631] Building X86GenMnemonicTables.inc...
[3938/8631] Building X86GenInstrMapping.inc...
[3939/8631] Building CXX object tools/clang/lib/Lex/CMakeFiles/obj.clangLex.dir/TokenLexer.cpp.o
[3940/8631] Building CXX object tools/clang/lib/Basic/CMakeFiles/obj.clangBasic.dir/DiagnosticIDs.cpp.o
[3941/8631] Building X86GenRegisterBank.inc...
[3942/8631] Building X86GenPostLegalizeGICombiner.inc...
[3943/8631] Building X86GenPreLegalizeGICombiner.inc...
[3944/8631] Building X86GenSDNodeInfo.inc...
[3945/8631] Building X86GenRegisterInfo.inc...
[3946/8631] Building CXX object tools/clang/lib/Lex/CMakeFiles/obj.clangLex.dir/Pragma.cpp.o
[3947/8631] Building X86GenGlobalISel.inc...
[3948/8631] Building X86GenFastISel.inc...
[3949/8631] Building CXX object tools/clang/lib/Lex/CMakeFiles/obj.clangLex.dir/Preprocessor.cpp.o
[3950/8631] Building X86GenDAGISel.inc...
[3951/8631] Building AMDGPUGenCallingConv.inc...
[3952/8631] Building CXX object tools/clang/lib/Lex/CMakeFiles/obj.clangLex.dir/PPMacroExpansion.cpp.o
[3953/8631] Building CXX object tools/clang/lib/Basic/CMakeFiles/obj.clangBasic.dir/Targets.cpp.o
[3954/8631] Building X86GenInstrInfo.inc...
[3955/8631] Building AMDGPUGenAsmWriter.inc...
[3956/8631] Building CXX object lib/CodeGen/AsmPrinter/CMakeFiles/LLVMAsmPrinter.dir/AsmPrinter.cpp.o
[3957/8631] Building AMDGPUGenInstrInfo.inc...
[3958/8631] Building AMDGPUGenGlobalISel.inc...
[3959/8631] Building AMDGPUGenDAGISel.inc...
[3960/8631] Building AMDGPUGenAsmMatcher.inc...
[3961/8631] Building AMDGPUGenRegisterBank.inc...
[3962/8631] Building AMDGPUGenRegisterInfo.inc...

```

</details>

https://github.com/llvm/llvm-project/pull/199647

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