[llvm] [SandboxVec] SandboxVectorizerIR Boilerplate (PR #189515)

LLVM Continuous Integration via llvm-commits llvm-commits at lists.llvm.org
Tue May 5 13:53:54 PDT 2026 

llvm-ci wrote:

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

Full details are available at: https://lab.llvm.org/buildbot/#/builders/130/builds/19186

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

```
Step 5 (build-unified-tree) failure: build (failure)
...
      |                               ^
1 warning generated.
76.362 [167/18/696] Building CXX object openmp/runtime/src/CMakeFiles/obj.omp.dir/kmp_invoke_microtask.cpp.o
76.370 [166/18/697] Building CXX object openmp/runtime/src/CMakeFiles/obj.omp.dir/kmp_debug.cpp.o
76.550 [165/18/698] Building CXX object openmp/runtime/src/CMakeFiles/obj.omp.dir/kmp_global.cpp.o
76.556 [164/18/699] Building CXX object openmp/runtime/src/CMakeFiles/obj.omp.dir/kmp_error.cpp.o
76.617 [163/18/700] Building CXX object openmp/runtime/src/CMakeFiles/obj.omp.dir/kmp_itt.cpp.o
76.628 [162/18/701] Building CXX object openmp/runtime/src/CMakeFiles/obj.omp.dir/kmp_io.cpp.o
76.795 [161/18/702] Building CXX object openmp/runtime/src/CMakeFiles/obj.omp.dir/kmp_str.cpp.o
77.327 [160/18/703] Building CXX object openmp/runtime/src/CMakeFiles/obj.omp.dir/kmp_alloc.cpp.o
FAILED: openmp/runtime/src/CMakeFiles/obj.omp.dir/kmp_alloc.cpp.o 
/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/build/./bin/clang++ --target=aarch64-unknown-linux-gnu -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GLIBCXX_NO_ASSERTIONS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/build/runtimes/runtimes-bins/openmp/runtime/src -I/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/llvm-project/openmp/runtime/src -I/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/llvm-project/openmp/runtime/src/i18n -I/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/llvm-project/openmp/runtime/src/include -I/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/llvm-project/openmp/runtime/src/thirdparty/ittnotify -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 -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wno-pass-failed -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -Xclang -fno-pch-timestamp -Wall -fcolor-diagnostics -Wcast-qual -Wformat-pedantic -Wimplicit-fallthrough -Wsign-compare -Wno-extra -Wno-pedantic -fno-semantic-interposition -fdata-sections -O3 -DNDEBUG -std=c++17 -fPIC   -D _GNU_SOURCE -D _REENTRANT -U_GLIBCXX_ASSERTIONS -UNDEBUG -fno-exceptions -fno-rtti -Wno-covered-switch-default -Wno-frame-address -Wno-strict-aliasing -Wno-switch -Wno-uninitialized -Wno-return-type-c-linkage -Wno-cast-qual -Wno-int-to-void-pointer-cast -MD -MT openmp/runtime/src/CMakeFiles/obj.omp.dir/kmp_alloc.cpp.o -MF openmp/runtime/src/CMakeFiles/obj.omp.dir/kmp_alloc.cpp.o.d -o openmp/runtime/src/CMakeFiles/obj.omp.dir/kmp_alloc.cpp.o -c /home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/llvm-project/openmp/runtime/src/kmp_alloc.cpp
fatal error: error in backend: IO failure on output stream: No space left on device
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace, preprocessed source, and associated run script.
Stack dump:
0.	Program arguments: /home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/build/./bin/clang++ --target=aarch64-unknown-linux-gnu -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GLIBCXX_NO_ASSERTIONS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/build/runtimes/runtimes-bins/openmp/runtime/src -I/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/llvm-project/openmp/runtime/src -I/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/llvm-project/openmp/runtime/src/i18n -I/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/llvm-project/openmp/runtime/src/include -I/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/llvm-project/openmp/runtime/src/thirdparty/ittnotify -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 -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wno-pass-failed -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -Xclang -fno-pch-timestamp -Wall -fcolor-diagnostics -Wcast-qual -Wformat-pedantic -Wimplicit-fallthrough -Wsign-compare -Wno-extra -Wno-pedantic -fno-semantic-interposition -fdata-sections -O3 -DNDEBUG -std=c++17 -fPIC -D _GNU_SOURCE -D _REENTRANT -U_GLIBCXX_ASSERTIONS -UNDEBUG -fno-exceptions -fno-rtti -Wno-covered-switch-default -Wno-frame-address -Wno-strict-aliasing -Wno-switch -Wno-uninitialized -Wno-return-type-c-linkage -Wno-cast-qual -Wno-int-to-void-pointer-cast -MD -MT openmp/runtime/src/CMakeFiles/obj.omp.dir/kmp_alloc.cpp.o -MF openmp/runtime/src/CMakeFiles/obj.omp.dir/kmp_alloc.cpp.o.d -o openmp/runtime/src/CMakeFiles/obj.omp.dir/kmp_alloc.cpp.o -c /home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/llvm-project/openmp/runtime/src/kmp_alloc.cpp
77.558 [160/17/704] Building CXX object openmp/runtime/src/CMakeFiles/obj.omp.dir/kmp_utility.cpp.o
FAILED: openmp/runtime/src/CMakeFiles/obj.omp.dir/kmp_utility.cpp.o 
/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/build/./bin/clang++ --target=aarch64-unknown-linux-gnu -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GLIBCXX_NO_ASSERTIONS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/build/runtimes/runtimes-bins/openmp/runtime/src -I/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/llvm-project/openmp/runtime/src -I/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/llvm-project/openmp/runtime/src/i18n -I/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/llvm-project/openmp/runtime/src/include -I/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/llvm-project/openmp/runtime/src/thirdparty/ittnotify -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 -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wno-pass-failed -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -Xclang -fno-pch-timestamp -Wall -fcolor-diagnostics -Wcast-qual -Wformat-pedantic -Wimplicit-fallthrough -Wsign-compare -Wno-extra -Wno-pedantic -fno-semantic-interposition -fdata-sections -O3 -DNDEBUG -std=c++17 -fPIC   -D _GNU_SOURCE -D _REENTRANT -U_GLIBCXX_ASSERTIONS -UNDEBUG -fno-exceptions -fno-rtti -Wno-covered-switch-default -Wno-frame-address -Wno-strict-aliasing -Wno-switch -Wno-uninitialized -Wno-return-type-c-linkage -Wno-cast-qual -Wno-int-to-void-pointer-cast -MD -MT openmp/runtime/src/CMakeFiles/obj.omp.dir/kmp_utility.cpp.o -MF openmp/runtime/src/CMakeFiles/obj.omp.dir/kmp_utility.cpp.o.d -o openmp/runtime/src/CMakeFiles/obj.omp.dir/kmp_utility.cpp.o -c /home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/llvm-project/openmp/runtime/src/kmp_utility.cpp
fatal error: error in backend: IO failure on output stream: No space left on device
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace, preprocessed source, and associated run script.
Stack dump:
0.	Program arguments: /home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/build/./bin/clang++ --target=aarch64-unknown-linux-gnu -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GLIBCXX_NO_ASSERTIONS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/build/runtimes/runtimes-bins/openmp/runtime/src -I/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/llvm-project/openmp/runtime/src -I/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/llvm-project/openmp/runtime/src/i18n -I/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/llvm-project/openmp/runtime/src/include -I/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/llvm-project/openmp/runtime/src/thirdparty/ittnotify -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 -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wno-pass-failed -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -Xclang -fno-pch-timestamp -Wall -fcolor-diagnostics -Wcast-qual -Wformat-pedantic -Wimplicit-fallthrough -Wsign-compare -Wno-extra -Wno-pedantic -fno-semantic-interposition -fdata-sections -O3 -DNDEBUG -std=c++17 -fPIC -D _GNU_SOURCE -D _REENTRANT -U_GLIBCXX_ASSERTIONS -UNDEBUG -fno-exceptions -fno-rtti -Wno-covered-switch-default -Wno-frame-address -Wno-strict-aliasing -Wno-switch -Wno-uninitialized -Wno-return-type-c-linkage -Wno-cast-qual -Wno-int-to-void-pointer-cast -MD -MT openmp/runtime/src/CMakeFiles/obj.omp.dir/kmp_utility.cpp.o -MF openmp/runtime/src/CMakeFiles/obj.omp.dir/kmp_utility.cpp.o.d -o openmp/runtime/src/CMakeFiles/obj.omp.dir/kmp_utility.cpp.o -c /home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/llvm-project/openmp/runtime/src/kmp_utility.cpp
 #0 0x0000f6c2958f9c28 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/build/bin/../lib/libLLVMSupport.so.23.0git+0x209c28)
 #1 0x0000f6c2958f7b68 llvm::sys::CleanupOnSignal(unsigned long) (/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/build/bin/../lib/libLLVMSupport.so.23.0git+0x207b68)
 #2 0x0000f6c2957ceaa0 llvm::CrashRecoveryContext::HandleExit(int) (/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/build/bin/../lib/libLLVMSupport.so.23.0git+0xdeaa0)
 #3 0x0000f6c2958f1824 llvm::sys::Process::Exit(int, bool) (/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/build/bin/../lib/libLLVMSupport.so.23.0git+0x201824)
 #4 0x0000bc92afdf0954 LLVMErrorHandler(void*, char const*, bool) cc1_main.cpp:0:0
 #5 0x0000f6c2957e95f8 llvm::report_fatal_error(llvm::Twine const&, bool) (/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/build/bin/../lib/libLLVMSupport.so.23.0git+0xf95f8)
 #6 0x0000f6c2957e9890 (/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/build/bin/../lib/libLLVMSupport.so.23.0git+0xf9890)
 #7 0x0000f6c2958ce638 llvm::raw_fd_ostream::~raw_fd_ostream() (/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/build/bin/../lib/libLLVMSupport.so.23.0git+0x1de638)
 #8 0x0000f6c297fa8e38 clang::DependencyFileGenerator::outputDependencyFile(clang::DiagnosticsEngine&) (/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/build/bin/../lib/libclangFrontend.so.23.0git+0x118e38)
 #9 0x0000f6c297fb7904 clang::FrontendAction::EndSourceFile() (/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/build/bin/../lib/libclangFrontend.so.23.0git+0x127904)
#10 0x0000f6c297f42388 clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) (/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/build/bin/../lib/libclangFrontend.so.23.0git+0xb2388)
#11 0x0000f6c29a9a4df8 clang::ExecuteCompilerInvocation(clang::CompilerInstance*) (/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/build/bin/../lib/libclangFrontendTool.so.23.0git+0x4df8)
#12 0x0000bc92afdf2f20 cc1_main(llvm::ArrayRef<char const*>, char const*, void*) (/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/build/./bin/clang+++0x12f20)
#13 0x0000bc92afdeb904 ExecuteCC1Tool(llvm::SmallVectorImpl<char const*>&, llvm::ToolContext const&, llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem>) driver.cpp:0:0
#14 0x0000bc92afdebaf4 int llvm::function_ref<int (llvm::SmallVectorImpl<char const*>&)>::callback_fn<clang_main(int, char**, llvm::ToolContext const&)::'lambda'(llvm::SmallVectorImpl<char const*>&)>(long, llvm::SmallVectorImpl<char const*>&) driver.cpp:0:0
#15 0x0000f6c2981da540 void llvm::function_ref<void ()>::callback_fn<clang::driver::CC1Command::Execute(llvm::ArrayRef<std::optional<llvm::StringRef>>, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>*, bool*) const::'lambda'()>(long) Job.cpp:0:0
#16 0x0000f6c2957ce9b4 llvm::CrashRecoveryContext::RunSafely(llvm::function_ref<void ()>) (/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/build/bin/../lib/libLLVMSupport.so.23.0git+0xde9b4)
#17 0x0000f6c2981db7a8 clang::driver::CC1Command::Execute(llvm::ArrayRef<std::optional<llvm::StringRef>>, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>*, bool*) const (.part.0) Job.cpp:0:0
#18 0x0000f6c29818d370 clang::driver::Compilation::ExecuteCommand(clang::driver::Command const&, clang::driver::Command const*&, bool) const (/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/build/bin/../lib/libclangDriver.so.23.0git+0x6d370)
#19 0x0000f6c29818dfb4 clang::driver::Compilation::ExecuteJobs(clang::driver::JobList const&, llvm::SmallVectorImpl<std::pair<int, clang::driver::Command const*>>&, bool) const (/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/build/bin/../lib/libclangDriver.so.23.0git+0x6dfb4)
#20 0x0000f6c2981a8614 clang::driver::Driver::ExecuteCompilation(clang::driver::Compilation&, llvm::SmallVectorImpl<std::pair<int, clang::driver::Command const*>>&) (/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/build/bin/../lib/libclangDriver.so.23.0git+0x88614)
#21 0x0000bc92afdefdc4 clang_main(int, char**, llvm::ToolContext const&) (/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/build/./bin/clang+++0xfdc4)
#22 0x0000bc92afdeab20 main (/home/tcwg-buildbot/worker/flang-aarch64-latest-gcc/build/./bin/clang+++0xab20)
#23 0x0000f6c2952b84c4 __libc_start_call_main ./csu/../sysdeps/nptl/libc_start_call_main.h:74:3
#24 0x0000f6c2952b8598 call_init ./csu/../csu/libc-start.c:128:20
#25 0x0000f6c2952b8598 __libc_start_main ./csu/../csu/libc-start.c:347:5

```

</details>

https://github.com/llvm/llvm-project/pull/189515

More information about the llvm-commits mailing list