[compiler-rt] [scudo] Minor refactoring of secondary cache test (PR #95995)

Wed Jun 26 21:49:27 PDT 2024

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `clang-x86_64-debian-fast` running on `gribozavr4` while building `compiler-rt` at step 5 "build-unified-tree".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/56/builds/1003

Here is the relevant piece of the build log for the reference:
```
Step 5 (build-unified-tree) failure: build (failure)
...
6.988 [4111/96/1713] Building CXX object lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/ValueTypes.cpp.o
7.130 [4110/96/1714] Building X86GenDisassemblerTables.inc...
7.337 [4109/96/1715] Building RISCVGenSearchableTables.inc...
7.568 [4108/96/1716] Building X86GenFoldTables.inc...
8.631 [4107/96/1717] Building CXX object lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/RegisterBank.cpp.o
9.015 [4106/96/1718] Building X86GenFastISel.inc...
9.244 [4105/96/1719] Building CXX object lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/RegisterClassInfo.cpp.o
9.847 [4104/96/1720] Building CXX object lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/SpillPlacement.cpp.o
9.930 [4103/96/1721] Building CXX object lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/RegUsageInfoPropagate.cpp.o
10.341 [4102/96/1722] Building CXX object lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/MachineDomTreeUpdater.cpp.o
FAILED: lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/MachineDomTreeUpdater.cpp.o 
CCACHE_CPP2=yes CCACHE_HASHDIR=yes /usr/bin/ccache /usr/bin/clang++ -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/b/1/clang-x86_64-debian-fast/llvm.obj/lib/CodeGen -I/b/1/clang-x86_64-debian-fast/llvm.src/llvm/lib/CodeGen -I/b/1/clang-x86_64-debian-fast/llvm.obj/include -I/b/1/clang-x86_64-debian-fast/llvm.src/llvm/include -std=c++11 -Wdocumentation -Wno-documentation-deprecated-sync -fPIC -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 -O3 -DNDEBUG  -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -std=c++17 -MD -MT lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/MachineDomTreeUpdater.cpp.o -MF lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/MachineDomTreeUpdater.cpp.o.d -o lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/MachineDomTreeUpdater.cpp.o -c /b/1/clang-x86_64-debian-fast/llvm.src/llvm/lib/CodeGen/MachineDomTreeUpdater.cpp
In file included from /b/1/clang-x86_64-debian-fast/llvm.src/llvm/lib/CodeGen/MachineDomTreeUpdater.cpp:14:
In file included from /b/1/clang-x86_64-debian-fast/llvm.src/llvm/include/llvm/CodeGen/MachineDomTreeUpdater.h:21:
/b/1/clang-x86_64-debian-fast/llvm.src/llvm/include/llvm/CodeGen/MachinePostDominators.h:53:3: error: constructor cannot be redeclared
  MachinePostDominatorTree(MachineFunction &MF) { recalculate(MF); }
  ^
/b/1/clang-x86_64-debian-fast/llvm.src/llvm/include/llvm/CodeGen/MachinePostDominators.h:51:12: note: previous definition is here
  explicit MachinePostDominatorTree(MachineFunction &MF) { recalculate(MF); }
           ^
1 error generated.
10.573 [4102/95/1723] Building X86GenGlobalISel.inc...
10.839 [4102/94/1724] Building CXX object lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/MIRVRegNamerUtils.cpp.o
10.853 [4102/93/1725] Building CXX object lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/GCEmptyBasicBlocks.cpp.o
10.896 [4102/92/1726] Building CXX object lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/TargetOptionsImpl.cpp.o
11.267 [4102/91/1727] Building CXX object lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/StackMapLivenessAnalysis.cpp.o
11.424 [4102/90/1728] Building CXX object lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/MachinePostDominators.cpp.o
FAILED: lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/MachinePostDominators.cpp.o 
CCACHE_CPP2=yes CCACHE_HASHDIR=yes /usr/bin/ccache /usr/bin/clang++ -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/b/1/clang-x86_64-debian-fast/llvm.obj/lib/CodeGen -I/b/1/clang-x86_64-debian-fast/llvm.src/llvm/lib/CodeGen -I/b/1/clang-x86_64-debian-fast/llvm.obj/include -I/b/1/clang-x86_64-debian-fast/llvm.src/llvm/include -std=c++11 -Wdocumentation -Wno-documentation-deprecated-sync -fPIC -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 -O3 -DNDEBUG  -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -std=c++17 -MD -MT lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/MachinePostDominators.cpp.o -MF lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/MachinePostDominators.cpp.o.d -o lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/MachinePostDominators.cpp.o -c /b/1/clang-x86_64-debian-fast/llvm.src/llvm/lib/CodeGen/MachinePostDominators.cpp
In file included from /b/1/clang-x86_64-debian-fast/llvm.src/llvm/lib/CodeGen/MachinePostDominators.cpp:14:
/b/1/clang-x86_64-debian-fast/llvm.src/llvm/include/llvm/CodeGen/MachinePostDominators.h:53:3: error: constructor cannot be redeclared
  MachinePostDominatorTree(MachineFunction &MF) { recalculate(MF); }
  ^
/b/1/clang-x86_64-debian-fast/llvm.src/llvm/include/llvm/CodeGen/MachinePostDominators.h:51:12: note: previous definition is here
  explicit MachinePostDominatorTree(MachineFunction &MF) { recalculate(MF); }
           ^
1 error generated.
11.501 [4102/89/1729] Building X86GenSubtargetInfo.inc...
11.556 [4102/88/1730] Building CXX object lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/SlotIndexes.cpp.o
11.615 [4102/87/1731] Building CXX object lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/RegisterUsageInfo.cpp.o
11.627 [4102/86/1732] Building CXX object lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/RegUsageInfoCollector.cpp.o
11.672 [4102/85/1733] Building CXX object lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/TargetFrameLoweringImpl.cpp.o
11.711 [4102/84/1734] Building CXX object lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/RegisterScavenging.cpp.o
12.210 [4102/83/1735] Building CXX object lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/RegAllocScore.cpp.o
12.318 [4102/82/1736] Building CXX object lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/MachineStableHash.cpp.o
12.818 [4102/81/1737] Building CXX object lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/RegAllocBase.cpp.o
13.142 [4102/80/1738] Building X86GenDAGISel.inc...
13.242 [4102/79/1739] Building CXX object lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/ReachingDefAnalysis.cpp.o
13.316 [4102/78/1740] Building CXX object lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/RegAllocPriorityAdvisor.cpp.o

```

https://github.com/llvm/llvm-project/pull/95995