[clang] [Clang][CodeGen][Xtensa] Implement Xtensa ABI. (PR #225216)

LLVM Continuous Integration via cfe-commits cfe-commits at lists.llvm.org
Thu Oct 22 03:07:19 PDT 2026


llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `sanitizer-aarch64-linux-fuzzer` running on `sanitizer-buildbot12` while building `clang` at step 2 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/159/builds/58434

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

```
Step 2 (annotate) failure: 'python ../sanitizer_buildbot/sanitizers/zorg/buildbot/builders/sanitizers/buildbot_selector.py' (failure)
...
[14/35] Building CXX object libcxx/src/CMakeFiles/cxx_static.dir/thread.cpp.o
[15/35] Building CXX object libcxx/src/CMakeFiles/cxx_static.dir/ios.cpp.o
[16/35] Building CXX object libcxx/src/CMakeFiles/cxx_static.dir/ostream.cpp.o
[17/35] Building CXX object libcxx/src/CMakeFiles/cxx_static.dir/memory.cpp.o
[18/35] Building CXX object libcxx/src/CMakeFiles/cxx_static.dir/chrono.cpp.o
[19/35] Building CXX object libcxx/src/CMakeFiles/cxx_static.dir/print.cpp.o
[20/35] Building CXX object libcxx/src/CMakeFiles/cxx_static.dir/strstream.cpp.o
[21/35] Building CXX object libcxx/src/CMakeFiles/cxx_static.dir/string.cpp.o
[22/35] Building CXX object libcxx/src/CMakeFiles/cxx_static.dir/regex.cpp.o
[23/35] Building CXX object libcxx/src/CMakeFiles/cxx_static.dir/locale.cpp.o
FAILED: [code=1] libcxx/src/CMakeFiles/cxx_static.dir/locale.cpp.o 
/home/b/sanitizer-aarch64-linux-fuzzer/build/llvm_build0/bin/clang++ --target=aarch64-unknown-linux-gnu -DLIBCXX_BUILDING_LIBCXXABI -DLIBC_NAMESPACE=__llvm_libc_common_utils -D_LIBCPP_AVAILABILITY_MINIMUM_HEADER_VERSION=2 -D_LIBCPP_BUILDING_LIBRARY -D_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS="" -D_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER -D_LIBCPP_LINK_PTHREAD_LIB -D_LIBCPP_LINK_RT_LIB -D_LIBCPP_REMOVE_TRANSITIVE_INCLUDES -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/b/sanitizer-aarch64-linux-fuzzer/build/llvm-project/libcxx/src -I/home/b/sanitizer-aarch64-linux-fuzzer/build/llvm_build0/runtimes/runtimes-bins/compiler-rt/lib/fuzzer/libcxx_fuzzer_aarch64/build/include/c++/v1 -I/home/b/sanitizer-aarch64-linux-fuzzer/build/llvm-project/libcxxabi/include -isystem /home/b/sanitizer-aarch64-linux-fuzzer/build/llvm-project/cmake/Modules/../../libc -march=armv8-a -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 -O3 -DNDEBUG -fPIC -std=c++26 -faligned-allocation -nostdinc++ -fvisibility-inlines-hidden -fvisibility=hidden -fsized-deallocation -Wall -Wextra -Wnewline-eof -Wshadow -Wwrite-strings -Wno-unused-parameter -Wno-long-long -Werror=return-type -Wextra-semi -Wundef -Wunused-template -Wformat-nonliteral -Wzero-length-array -Wdeprecated-redundant-constexpr-static-def -Wno-nullability-completeness -Wmissing-prototypes -Wno-user-defined-literals -Wno-covered-switch-default -Wno-suggest-override -Wno-error -fno-exceptions -fdebug-prefix-map=/home/b/sanitizer-aarch64-linux-fuzzer/build/llvm_build0/runtimes/runtimes-bins/compiler-rt/lib/fuzzer/libcxx_fuzzer_aarch64/build/include/c++/v1=/home/b/sanitizer-aarch64-linux-fuzzer/build/llvm-project/libcxx/include -MD -MT libcxx/src/CMakeFiles/cxx_static.dir/locale.cpp.o -MF libcxx/src/CMakeFiles/cxx_static.dir/locale.cpp.o.d -o libcxx/src/CMakeFiles/cxx_static.dir/locale.cpp.o -c /home/b/sanitizer-aarch64-linux-fuzzer/build/llvm-project/libcxx/src/locale.cpp
In file included from /home/b/sanitizer-aarch64-linux-fuzzer/build/llvm-project/libcxx/src/locale.cpp:12:
In file included from /home/b/sanitizer-aarch64-linux-fuzzer/build/llvm_build0/runtimes/runtimes-bins/compiler-rt/lib/fuzzer/libcxx_fuzzer_aarch64/build/include/c++/v1/codecvt:64:
In file included from /home/b/sanitizer-aarch64-linux-fuzzer/build/llvm_build0/runtimes/runtimes-bins/compiler-rt/lib/fuzzer/libcxx_fuzzer_aarch64/build/include/c++/v1/__locale_dir/codecvt.h:17:
In file included from /home/b/sanitizer-aarch64-linux-fuzzer/build/llvm_build0/runtimes/runtimes-bins/compiler-rt/lib/fuzzer/libcxx_fuzzer_aarch64/build/include/c++/v1/__locale_dir/locale.h:27:
/home/b/sanitizer-aarch64-linux-fuzzer/build/llvm_build0/runtimes/runtimes-bins/compiler-rt/lib/fuzzer/libcxx_fuzzer_aarch64/build/include/c++/v1/string:2941:96: error: too few arguments to function call, expected 2, have 1
 2941 |     __long __buffer = __allocate_long_buffer(__alloc_, __n, __get_amortized_growth_capacity(__n));
      |                                                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~    ^
/home/b/sanitizer-aarch64-linux-fuzzer/build/llvm_build0/runtimes/runtimes-bins/compiler-rt/lib/fuzzer/libcxx_fuzzer_aarch64/build/include/c++/v1/string:1492:7: note: in instantiation of function template specialization 'std::basic_string<wchar_t>::__assign_trivial<wchar_t *, wchar_t *>' requested here
 1492 |       __assign_trivial(__first, __last, __n);
      |       ^
/home/b/sanitizer-aarch64-linux-fuzzer/build/llvm-project/libcxx/src/locale.cpp:4621:17: note: in instantiation of function template specialization 'std::basic_string<wchar_t>::assign<wchar_t *, 0>' requested here
 4621 |     __weeks_[i].assign(wbuf, wbe);
      |                 ^
/home/b/sanitizer-aarch64-linux-fuzzer/build/llvm_build0/runtimes/runtimes-bins/compiler-rt/lib/fuzzer/libcxx_fuzzer_aarch64/build/include/c++/v1/string:2309:3: note: '__get_amortized_growth_capacity' declared here
 2309 |   __get_amortized_growth_capacity(size_type __old_cap, size_type __additional_characters) {
      |   ^                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
[24/35] Building CXX object libcxx/src/CMakeFiles/cxx_static.dir/iostream.cpp.o
[25/35] Building CXX object libcxx/src/CMakeFiles/cxx_experimental.dir/experimental/chrono_exception.cpp.o
[26/35] Building CXX object libcxx/src/CMakeFiles/cxx_static.dir/filesystem/filesystem_clock.cpp.o
[27/35] Building CXX object libcxx/src/CMakeFiles/cxx_experimental.dir/experimental/tzdb_list.cpp.o
[28/35] Building CXX object libcxx/src/CMakeFiles/cxx_static.dir/filesystem/directory_iterator.cpp.o
[29/35] Building CXX object libcxx/src/CMakeFiles/cxx_static.dir/filesystem/directory_entry.cpp.o
[30/35] Building CXX object libcxx/src/CMakeFiles/cxx_static.dir/ios.instantiations.cpp.o
[31/35] Building CXX object libcxx/src/CMakeFiles/cxx_static.dir/filesystem/operations.cpp.o
[32/35] Building CXX object libcxx/src/CMakeFiles/cxx_experimental.dir/experimental/tzdb.cpp.o
[33/35] Building CXX object libcxx/src/CMakeFiles/cxx_experimental.dir/experimental/time_zone.cpp.o
ninja: build stopped: subcommand failed.
[50/75] Building CXX object libcxx/src/CMakeFiles/cxx_shared.dir/locale.cpp.o
FAILED: [code=1] libcxx/src/CMakeFiles/cxx_shared.dir/locale.cpp.o 
/home/b/sanitizer-aarch64-linux-fuzzer/build/llvm_build0/bin/clang++ --target=aarch64-unknown-linux-gnu -DLIBCXX_BUILDING_LIBCXXABI -DLIBC_NAMESPACE=__llvm_libc_common_utils -D_LIBCPP_AVAILABILITY_MINIMUM_HEADER_VERSION=2 -D_LIBCPP_BUILDING_LIBRARY -D_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER -D_LIBCPP_LINK_PTHREAD_LIB -D_LIBCPP_LINK_RT_LIB -D_LIBCPP_REMOVE_TRANSITIVE_INCLUDES -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/b/sanitizer-aarch64-linux-fuzzer/build/llvm-project/libcxx/src -I/home/b/sanitizer-aarch64-linux-fuzzer/build/llvm_build0/include/aarch64-unknown-linux-gnu/c++/v1 -I/home/b/sanitizer-aarch64-linux-fuzzer/build/llvm_build0/include/c++/v1 -I/home/b/sanitizer-aarch64-linux-fuzzer/build/llvm-project/libcxxabi/include -isystem /home/b/sanitizer-aarch64-linux-fuzzer/build/llvm-project/cmake/Modules/../../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 -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 -O3 -DNDEBUG -fPIC -std=c++26 -faligned-allocation -nostdinc++ -fvisibility-inlines-hidden -fvisibility=hidden -fsized-deallocation -Wall -Wextra -Wnewline-eof -Wshadow -Wwrite-strings -Wno-unused-parameter -Wno-long-long -Werror=return-type -Wextra-semi -Wundef -Wunused-template -Wformat-nonliteral -Wzero-length-array -Wdeprecated-redundant-constexpr-static-def -Wno-nullability-completeness -Wmissing-prototypes -Wno-user-defined-literals -Wno-covered-switch-default -Wno-suggest-override -Wno-error -fdebug-prefix-map=/home/b/sanitizer-aarch64-linux-fuzzer/build/llvm_build0/include/c++/v1=/home/b/sanitizer-aarch64-linux-fuzzer/build/llvm-project/libcxx/include -MD -MT libcxx/src/CMakeFiles/cxx_shared.dir/locale.cpp.o -MF libcxx/src/CMakeFiles/cxx_shared.dir/locale.cpp.o.d -o libcxx/src/CMakeFiles/cxx_shared.dir/locale.cpp.o -c /home/b/sanitizer-aarch64-linux-fuzzer/build/llvm-project/libcxx/src/locale.cpp
In file included from /home/b/sanitizer-aarch64-linux-fuzzer/build/llvm-project/libcxx/src/locale.cpp:12:
In file included from /home/b/sanitizer-aarch64-linux-fuzzer/build/llvm_build0/include/c++/v1/codecvt:64:
In file included from /home/b/sanitizer-aarch64-linux-fuzzer/build/llvm_build0/include/c++/v1/__locale_dir/codecvt.h:17:
In file included from /home/b/sanitizer-aarch64-linux-fuzzer/build/llvm_build0/include/c++/v1/__locale_dir/locale.h:27:
/home/b/sanitizer-aarch64-linux-fuzzer/build/llvm_build0/include/c++/v1/string:2941:96: error: too few arguments to function call, expected 2, have 1
 2941 |     __long __buffer = __allocate_long_buffer(__alloc_, __n, __get_amortized_growth_capacity(__n));
Step 7 (stage1 build all) failure: stage1 build all (failure)
...
[14/35] Building CXX object libcxx/src/CMakeFiles/cxx_static.dir/thread.cpp.o
[15/35] Building CXX object libcxx/src/CMakeFiles/cxx_static.dir/ios.cpp.o
[16/35] Building CXX object libcxx/src/CMakeFiles/cxx_static.dir/ostream.cpp.o
[17/35] Building CXX object libcxx/src/CMakeFiles/cxx_static.dir/memory.cpp.o
[18/35] Building CXX object libcxx/src/CMakeFiles/cxx_static.dir/chrono.cpp.o
[19/35] Building CXX object libcxx/src/CMakeFiles/cxx_static.dir/print.cpp.o
[20/35] Building CXX object libcxx/src/CMakeFiles/cxx_static.dir/strstream.cpp.o
[21/35] Building CXX object libcxx/src/CMakeFiles/cxx_static.dir/string.cpp.o
[22/35] Building CXX object libcxx/src/CMakeFiles/cxx_static.dir/regex.cpp.o
[23/35] Building CXX object libcxx/src/CMakeFiles/cxx_static.dir/locale.cpp.o
FAILED: [code=1] libcxx/src/CMakeFiles/cxx_static.dir/locale.cpp.o 
/home/b/sanitizer-aarch64-linux-fuzzer/build/llvm_build0/bin/clang++ --target=aarch64-unknown-linux-gnu -DLIBCXX_BUILDING_LIBCXXABI -DLIBC_NAMESPACE=__llvm_libc_common_utils -D_LIBCPP_AVAILABILITY_MINIMUM_HEADER_VERSION=2 -D_LIBCPP_BUILDING_LIBRARY -D_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS="" -D_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER -D_LIBCPP_LINK_PTHREAD_LIB -D_LIBCPP_LINK_RT_LIB -D_LIBCPP_REMOVE_TRANSITIVE_INCLUDES -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/b/sanitizer-aarch64-linux-fuzzer/build/llvm-project/libcxx/src -I/home/b/sanitizer-aarch64-linux-fuzzer/build/llvm_build0/runtimes/runtimes-bins/compiler-rt/lib/fuzzer/libcxx_fuzzer_aarch64/build/include/c++/v1 -I/home/b/sanitizer-aarch64-linux-fuzzer/build/llvm-project/libcxxabi/include -isystem /home/b/sanitizer-aarch64-linux-fuzzer/build/llvm-project/cmake/Modules/../../libc -march=armv8-a -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 -O3 -DNDEBUG -fPIC -std=c++26 -faligned-allocation -nostdinc++ -fvisibility-inlines-hidden -fvisibility=hidden -fsized-deallocation -Wall -Wextra -Wnewline-eof -Wshadow -Wwrite-strings -Wno-unused-parameter -Wno-long-long -Werror=return-type -Wextra-semi -Wundef -Wunused-template -Wformat-nonliteral -Wzero-length-array -Wdeprecated-redundant-constexpr-static-def -Wno-nullability-completeness -Wmissing-prototypes -Wno-user-defined-literals -Wno-covered-switch-default -Wno-suggest-override -Wno-error -fno-exceptions -fdebug-prefix-map=/home/b/sanitizer-aarch64-linux-fuzzer/build/llvm_build0/runtimes/runtimes-bins/compiler-rt/lib/fuzzer/libcxx_fuzzer_aarch64/build/include/c++/v1=/home/b/sanitizer-aarch64-linux-fuzzer/build/llvm-project/libcxx/include -MD -MT libcxx/src/CMakeFiles/cxx_static.dir/locale.cpp.o -MF libcxx/src/CMakeFiles/cxx_static.dir/locale.cpp.o.d -o libcxx/src/CMakeFiles/cxx_static.dir/locale.cpp.o -c /home/b/sanitizer-aarch64-linux-fuzzer/build/llvm-project/libcxx/src/locale.cpp
In file included from /home/b/sanitizer-aarch64-linux-fuzzer/build/llvm-project/libcxx/src/locale.cpp:12:
In file included from /home/b/sanitizer-aarch64-linux-fuzzer/build/llvm_build0/runtimes/runtimes-bins/compiler-rt/lib/fuzzer/libcxx_fuzzer_aarch64/build/include/c++/v1/codecvt:64:
In file included from /home/b/sanitizer-aarch64-linux-fuzzer/build/llvm_build0/runtimes/runtimes-bins/compiler-rt/lib/fuzzer/libcxx_fuzzer_aarch64/build/include/c++/v1/__locale_dir/codecvt.h:17:
In file included from /home/b/sanitizer-aarch64-linux-fuzzer/build/llvm_build0/runtimes/runtimes-bins/compiler-rt/lib/fuzzer/libcxx_fuzzer_aarch64/build/include/c++/v1/__locale_dir/locale.h:27:
/home/b/sanitizer-aarch64-linux-fuzzer/build/llvm_build0/runtimes/runtimes-bins/compiler-rt/lib/fuzzer/libcxx_fuzzer_aarch64/build/include/c++/v1/string:2941:96: error: too few arguments to function call, expected 2, have 1
 2941 |     __long __buffer = __allocate_long_buffer(__alloc_, __n, __get_amortized_growth_capacity(__n));
      |                                                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~    ^
/home/b/sanitizer-aarch64-linux-fuzzer/build/llvm_build0/runtimes/runtimes-bins/compiler-rt/lib/fuzzer/libcxx_fuzzer_aarch64/build/include/c++/v1/string:1492:7: note: in instantiation of function template specialization 'std::basic_string<wchar_t>::__assign_trivial<wchar_t *, wchar_t *>' requested here
 1492 |       __assign_trivial(__first, __last, __n);
      |       ^
/home/b/sanitizer-aarch64-linux-fuzzer/build/llvm-project/libcxx/src/locale.cpp:4621:17: note: in instantiation of function template specialization 'std::basic_string<wchar_t>::assign<wchar_t *, 0>' requested here
 4621 |     __weeks_[i].assign(wbuf, wbe);
      |                 ^
/home/b/sanitizer-aarch64-linux-fuzzer/build/llvm_build0/runtimes/runtimes-bins/compiler-rt/lib/fuzzer/libcxx_fuzzer_aarch64/build/include/c++/v1/string:2309:3: note: '__get_amortized_growth_capacity' declared here
 2309 |   __get_amortized_growth_capacity(size_type __old_cap, size_type __additional_characters) {
      |   ^                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
[24/35] Building CXX object libcxx/src/CMakeFiles/cxx_static.dir/iostream.cpp.o
[25/35] Building CXX object libcxx/src/CMakeFiles/cxx_experimental.dir/experimental/chrono_exception.cpp.o
[26/35] Building CXX object libcxx/src/CMakeFiles/cxx_static.dir/filesystem/filesystem_clock.cpp.o
[27/35] Building CXX object libcxx/src/CMakeFiles/cxx_experimental.dir/experimental/tzdb_list.cpp.o
[28/35] Building CXX object libcxx/src/CMakeFiles/cxx_static.dir/filesystem/directory_iterator.cpp.o
[29/35] Building CXX object libcxx/src/CMakeFiles/cxx_static.dir/filesystem/directory_entry.cpp.o
[30/35] Building CXX object libcxx/src/CMakeFiles/cxx_static.dir/ios.instantiations.cpp.o
[31/35] Building CXX object libcxx/src/CMakeFiles/cxx_static.dir/filesystem/operations.cpp.o
[32/35] Building CXX object libcxx/src/CMakeFiles/cxx_experimental.dir/experimental/tzdb.cpp.o
[33/35] Building CXX object libcxx/src/CMakeFiles/cxx_experimental.dir/experimental/time_zone.cpp.o
ninja: build stopped: subcommand failed.
[50/75] Building CXX object libcxx/src/CMakeFiles/cxx_shared.dir/locale.cpp.o
FAILED: [code=1] libcxx/src/CMakeFiles/cxx_shared.dir/locale.cpp.o 
/home/b/sanitizer-aarch64-linux-fuzzer/build/llvm_build0/bin/clang++ --target=aarch64-unknown-linux-gnu -DLIBCXX_BUILDING_LIBCXXABI -DLIBC_NAMESPACE=__llvm_libc_common_utils -D_LIBCPP_AVAILABILITY_MINIMUM_HEADER_VERSION=2 -D_LIBCPP_BUILDING_LIBRARY -D_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER -D_LIBCPP_LINK_PTHREAD_LIB -D_LIBCPP_LINK_RT_LIB -D_LIBCPP_REMOVE_TRANSITIVE_INCLUDES -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/b/sanitizer-aarch64-linux-fuzzer/build/llvm-project/libcxx/src -I/home/b/sanitizer-aarch64-linux-fuzzer/build/llvm_build0/include/aarch64-unknown-linux-gnu/c++/v1 -I/home/b/sanitizer-aarch64-linux-fuzzer/build/llvm_build0/include/c++/v1 -I/home/b/sanitizer-aarch64-linux-fuzzer/build/llvm-project/libcxxabi/include -isystem /home/b/sanitizer-aarch64-linux-fuzzer/build/llvm-project/cmake/Modules/../../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 -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 -O3 -DNDEBUG -fPIC -std=c++26 -faligned-allocation -nostdinc++ -fvisibility-inlines-hidden -fvisibility=hidden -fsized-deallocation -Wall -Wextra -Wnewline-eof -Wshadow -Wwrite-strings -Wno-unused-parameter -Wno-long-long -Werror=return-type -Wextra-semi -Wundef -Wunused-template -Wformat-nonliteral -Wzero-length-array -Wdeprecated-redundant-constexpr-static-def -Wno-nullability-completeness -Wmissing-prototypes -Wno-user-defined-literals -Wno-covered-switch-default -Wno-suggest-override -Wno-error -fdebug-prefix-map=/home/b/sanitizer-aarch64-linux-fuzzer/build/llvm_build0/include/c++/v1=/home/b/sanitizer-aarch64-linux-fuzzer/build/llvm-project/libcxx/include -MD -MT libcxx/src/CMakeFiles/cxx_shared.dir/locale.cpp.o -MF libcxx/src/CMakeFiles/cxx_shared.dir/locale.cpp.o.d -o libcxx/src/CMakeFiles/cxx_shared.dir/locale.cpp.o -c /home/b/sanitizer-aarch64-linux-fuzzer/build/llvm-project/libcxx/src/locale.cpp
In file included from /home/b/sanitizer-aarch64-linux-fuzzer/build/llvm-project/libcxx/src/locale.cpp:12:
In file included from /home/b/sanitizer-aarch64-linux-fuzzer/build/llvm_build0/include/c++/v1/codecvt:64:
In file included from /home/b/sanitizer-aarch64-linux-fuzzer/build/llvm_build0/include/c++/v1/__locale_dir/codecvt.h:17:
In file included from /home/b/sanitizer-aarch64-linux-fuzzer/build/llvm_build0/include/c++/v1/__locale_dir/locale.h:27:
/home/b/sanitizer-aarch64-linux-fuzzer/build/llvm_build0/include/c++/v1/string:2941:96: error: too few arguments to function call, expected 2, have 1
 2941 |     __long __buffer = __allocate_long_buffer(__alloc_, __n, __get_amortized_growth_capacity(__n));

```

</details>

https://github.com/llvm/llvm-project/pull/225216


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