[llvm] [llvm] annotate interfaces in llvm/Transforms for DLL export (PR #143413)

LLVM Continuous Integration via llvm-commits llvm-commits at lists.llvm.org
Tue Jun 10 08:19:44 PDT 2025 

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `mlir-nvidia-gcc7` running on `mlir-nvidia` while building `llvm` at step 6 "build-check-mlir-build-only".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/116/builds/13962

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

```
Step 6 (build-check-mlir-build-only) failure: build (failure)
...
15.384 [3846/16/966] Building CXX object lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/LatencyPriorityQueue.cpp.o
In file included from /vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.src/llvm/include/llvm/CodeGen/LatencyPriorityQueue.h:18:0,
                 from /vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.src/llvm/lib/CodeGen/LatencyPriorityQueue.cpp:15:
/vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.src/llvm/include/llvm/CodeGen/ScheduleDAG.h:316:40: warning: ‘llvm::SUnit::SchedulingPref’ is too small to hold all values of ‘enum llvm::Sched::Preference’
     Sched::Preference SchedulingPref : 4; ///< Scheduling preference.
                                        ^
15.406 [3845/16/967] Building CXX object lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/LazyMachineBlockFrequencyInfo.cpp.o
15.428 [3844/16/968] Building CXX object lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/LexicalScopes.cpp.o
15.456 [3843/16/969] Building CXX object lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/LiveDebugVariables.cpp.o
16.438 [3842/16/970] Building CXX object lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/ExpandReductions.cpp.o
FAILED: lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/ExpandReductions.cpp.o 
CCACHE_CPP2=yes CCACHE_HASHDIR=yes CCACHE_SLOPPINESS=pch_defines,time_macros /usr/bin/ccache /usr/bin/g++-7 -DGTEST_HAS_RTTI=0 -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.obj/lib/CodeGen -I/vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.src/llvm/lib/CodeGen -I/vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.obj/include -I/vol/worker/mlir-nvidia/mlir-nvidia-gcc7/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 -O3 -DNDEBUG  -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -std=c++1z -MD -MT lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/ExpandReductions.cpp.o -MF lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/ExpandReductions.cpp.o.d -o lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/ExpandReductions.cpp.o -c /vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.src/llvm/lib/CodeGen/ExpandReductions.cpp
In file included from /vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.src/llvm/lib/CodeGen/ExpandReductions.cpp:23:0:
/vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.src/llvm/include/llvm/Transforms/Utils/LoopUtils.h:539:72: error: explicit qualification in declaration of ‘void llvm::appendLoopsToWorklist(llvm::ArrayRef<llvm::Loop*>&, llvm::SmallPriorityWorklist<llvm::Loop*, 4>&)’
     ArrayRef<Loop *> &Loops, SmallPriorityWorklist<Loop *, 4> &Worklist);
                                                                        ^
/vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.src/llvm/include/llvm/Transforms/Utils/LoopUtils.h:543:79: error: explicit qualification in declaration of ‘void llvm::appendLoopsToWorklist(llvm::Loop&, llvm::SmallPriorityWorklist<llvm::Loop*, 4>&)’
                                     SmallPriorityWorklist<Loop *, 4> &Worklist);
                                                                               ^
17.170 [3842/15/971] Building CXX object lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/ExpandVectorPredication.cpp.o
FAILED: lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/ExpandVectorPredication.cpp.o 
CCACHE_CPP2=yes CCACHE_HASHDIR=yes CCACHE_SLOPPINESS=pch_defines,time_macros /usr/bin/ccache /usr/bin/g++-7 -DGTEST_HAS_RTTI=0 -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.obj/lib/CodeGen -I/vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.src/llvm/lib/CodeGen -I/vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.obj/include -I/vol/worker/mlir-nvidia/mlir-nvidia-gcc7/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 -O3 -DNDEBUG  -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -std=c++1z -MD -MT lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/ExpandVectorPredication.cpp.o -MF lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/ExpandVectorPredication.cpp.o.d -o lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/ExpandVectorPredication.cpp.o -c /vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.src/llvm/lib/CodeGen/ExpandVectorPredication.cpp
In file included from /vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.src/llvm/lib/CodeGen/ExpandVectorPredication.cpp:28:0:
/vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.src/llvm/include/llvm/Transforms/Utils/LoopUtils.h:539:72: error: explicit qualification in declaration of ‘void llvm::appendLoopsToWorklist(llvm::ArrayRef<llvm::Loop*>&, llvm::SmallPriorityWorklist<llvm::Loop*, 4>&)’
     ArrayRef<Loop *> &Loops, SmallPriorityWorklist<Loop *, 4> &Worklist);
                                                                        ^
/vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.src/llvm/include/llvm/Transforms/Utils/LoopUtils.h:543:79: error: explicit qualification in declaration of ‘void llvm::appendLoopsToWorklist(llvm::Loop&, llvm::SmallPriorityWorklist<llvm::Loop*, 4>&)’
                                     SmallPriorityWorklist<Loop *, 4> &Worklist);
                                                                               ^
18.092 [3842/14/972] Building CXX object lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/ExpandLargeDivRem.cpp.o
19.400 [3842/13/973] Building CXX object lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/DwarfEHPrepare.cpp.o
19.723 [3842/12/974] Building CXX object lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/ExpandMemCmp.cpp.o
20.189 [3842/11/975] Building CXX object lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/HardwareLoops.cpp.o
FAILED: lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/HardwareLoops.cpp.o 
CCACHE_CPP2=yes CCACHE_HASHDIR=yes CCACHE_SLOPPINESS=pch_defines,time_macros /usr/bin/ccache /usr/bin/g++-7 -DGTEST_HAS_RTTI=0 -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.obj/lib/CodeGen -I/vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.src/llvm/lib/CodeGen -I/vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.obj/include -I/vol/worker/mlir-nvidia/mlir-nvidia-gcc7/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 -O3 -DNDEBUG  -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -std=c++1z -MD -MT lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/HardwareLoops.cpp.o -MF lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/HardwareLoops.cpp.o.d -o lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/HardwareLoops.cpp.o -c /vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.src/llvm/lib/CodeGen/HardwareLoops.cpp
In file included from /vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.src/llvm/lib/CodeGen/HardwareLoops.cpp:42:0:
/vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.src/llvm/include/llvm/Transforms/Utils/LoopUtils.h:539:72: error: explicit qualification in declaration of ‘void llvm::appendLoopsToWorklist(llvm::ArrayRef<llvm::Loop*>&, llvm::SmallPriorityWorklist<llvm::Loop*, 4>&)’
     ArrayRef<Loop *> &Loops, SmallPriorityWorklist<Loop *, 4> &Worklist);
                                                                        ^
/vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.src/llvm/include/llvm/Transforms/Utils/LoopUtils.h:543:79: error: explicit qualification in declaration of ‘void llvm::appendLoopsToWorklist(llvm::Loop&, llvm::SmallPriorityWorklist<llvm::Loop*, 4>&)’
                                     SmallPriorityWorklist<Loop *, 4> &Worklist);
                                                                               ^
20.194 [3842/10/976] Building CXX object lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/BranchFolding.cpp.o
20.287 [3842/9/977] Building CXX object lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/JMCInstrumenter.cpp.o
20.655 [3842/8/978] Building CXX object lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/BasicTargetTransformInfo.cpp.o
FAILED: lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/BasicTargetTransformInfo.cpp.o 
CCACHE_CPP2=yes CCACHE_HASHDIR=yes CCACHE_SLOPPINESS=pch_defines,time_macros /usr/bin/ccache /usr/bin/g++-7 -DGTEST_HAS_RTTI=0 -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.obj/lib/CodeGen -I/vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.src/llvm/lib/CodeGen -I/vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.obj/include -I/vol/worker/mlir-nvidia/mlir-nvidia-gcc7/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 -O3 -DNDEBUG  -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -std=c++1z -MD -MT lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/BasicTargetTransformInfo.cpp.o -MF lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/BasicTargetTransformInfo.cpp.o.d -o lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/BasicTargetTransformInfo.cpp.o -c /vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.src/llvm/lib/CodeGen/BasicTargetTransformInfo.cpp
In file included from /vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.src/llvm/include/llvm/CodeGen/BasicTTIImpl.h:52:0,
                 from /vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.src/llvm/lib/CodeGen/BasicTargetTransformInfo.cpp:17:

```

</details>

https://github.com/llvm/llvm-project/pull/143413

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