[llvm] [AArch64] Fix volatile flags in mops tests (NFC) (PR #211511)

[via llvm-commits]

github-actions[bot] wrote:

<!--PREMERGE ADVISOR COMMENT: Windows-->
# :window: Windows x64 Test Results

* 81974 tests passed
* 2158 tests skipped

All executed tests passed, but another part of the build **failed**. Click on a failure below to see the details.

<details>
<summary>[code=4294967295] bin/clang.exe</summary>

```
FAILED: [code=4294967295] bin/clang.exe
C:\Windows\system32\cmd.exe /C "cd . && C:\BuildTools\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake\bin\cmake.exe -E vs_link_exe --msvc-ver=1944 --intdir=tools\clang\tools\driver\CMakeFiles\clang.dir --rc="C:\Program Files (x86)\Windows Kits\10\bin\10.0.26100.0\x64\rc.exe" --mt="C:\Program Files (x86)\Windows Kits\10\bin\10.0.26100.0\x64\mt.exe" --manifests  -- C:\clang\clang-msvc\bin\lld-link.exe /nologo @CMakeFiles\clang.rsp  /out:bin\clang.exe /implib:lib\clang.lib /pdb:bin\clang.pdb /version:0.0 /MANIFEST:NO /Brepro /INCREMENTAL:NO /subsystem:console  /STACK:10000000 && C:\Windows\system32\cmd.exe /C "cd /D C:\_work\llvm-project\llvm-project\build\tools\clang\tools\driver && C:\BuildTools\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake\bin\cmake.exe -E copy C:/_work/llvm-project/llvm-project/build/bin/clang.exe C:/_work/llvm-project/llvm-project/build/./bin/clang++.exe && cd /D C:\_work\llvm-project\llvm-project\build\tools\clang\tools\driver && C:\BuildTools\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake\bin\cmake.exe -E copy C:/_work/llvm-project/llvm-project/build/bin/clang.exe C:/_work/llvm-project/llvm-project/build/./bin/clang-cl.exe && cd /D C:\_work\llvm-project\llvm-project\build\tools\clang\tools\driver && C:\BuildTools\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake\bin\cmake.exe -E copy C:/_work/llvm-project/llvm-project/build/bin/clang.exe C:/_work/llvm-project/llvm-project/build/./bin/clang-cpp.exe""
LINK: command "C:\clang\clang-msvc\bin\lld-link.exe /nologo @CMakeFiles\clang.rsp /out:bin\clang.exe /implib:lib\clang.lib /pdb:bin\clang.pdb /version:0.0 /MANIFEST:NO /Brepro /INCREMENTAL:NO /subsystem:console /STACK:10000000" failed (exit code 1) with the following output:
lld-link: error: undefined symbol: LLVMInitializeAArch64TargetInfo
>>> referenced by tools\clang\tools\driver\CMakeFiles\clang.dir\driver.cpp.obj:(void __cdecl llvm::InitializeAllTargetInfos(void))
>>> referenced by tools\clang\tools\driver\CMakeFiles\clang.dir\cc1_main.cpp.obj
>>> referenced by tools\clang\tools\driver\CMakeFiles\clang.dir\cc1as_main.cpp.obj

lld-link: error: undefined symbol: class llvm::Target & __cdecl llvm::getTheAArch64leTarget(void)
>>> referenced by LLVMAArch64CodeGen.lib(AArch64AsmPrinter.cpp.obj):(LLVMInitializeAArch64AsmPrinter)
>>> referenced by LLVMAArch64CodeGen.lib(AArch64TargetMachine.cpp.obj):(LLVMInitializeAArch64Target)
>>> referenced by LLVMAArch64AsmParser.lib(AArch64AsmParser.cpp.obj):(LLVMInitializeAArch64AsmParser)
>>> referenced 2 more times

lld-link: error: undefined symbol: class llvm::Target & __cdecl llvm::getTheAArch64beTarget(void)
>>> referenced by LLVMAArch64CodeGen.lib(AArch64AsmPrinter.cpp.obj):(LLVMInitializeAArch64AsmPrinter)
>>> referenced by LLVMAArch64CodeGen.lib(AArch64TargetMachine.cpp.obj):(LLVMInitializeAArch64Target)
>>> referenced by LLVMAArch64AsmParser.lib(AArch64AsmParser.cpp.obj):(LLVMInitializeAArch64AsmParser)
>>> referenced 2 more times

lld-link: error: undefined symbol: class llvm::Target & __cdecl llvm::getTheARM64Target(void)
>>> referenced by LLVMAArch64CodeGen.lib(AArch64AsmPrinter.cpp.obj):(LLVMInitializeAArch64AsmPrinter)
>>> referenced by LLVMAArch64CodeGen.lib(AArch64TargetMachine.cpp.obj):(LLVMInitializeAArch64Target)
>>> referenced by LLVMAArch64AsmParser.lib(AArch64AsmParser.cpp.obj):(LLVMInitializeAArch64AsmParser)
>>> referenced 2 more times

lld-link: error: undefined symbol: class llvm::Target & __cdecl llvm::getTheARM64_32Target(void)
>>> referenced by LLVMAArch64CodeGen.lib(AArch64AsmPrinter.cpp.obj):(LLVMInitializeAArch64AsmPrinter)
>>> referenced by LLVMAArch64CodeGen.lib(AArch64TargetMachine.cpp.obj):(LLVMInitializeAArch64Target)
>>> referenced by LLVMAArch64AsmParser.lib(AArch64AsmParser.cpp.obj):(LLVMInitializeAArch64AsmParser)
>>> referenced 2 more times

lld-link: error: undefined symbol: class llvm::Target & __cdecl llvm::getTheAArch64_32Target(void)
>>> referenced by LLVMAArch64CodeGen.lib(AArch64AsmPrinter.cpp.obj):(LLVMInitializeAArch64AsmPrinter)
>>> referenced by LLVMAArch64CodeGen.lib(AArch64TargetMachine.cpp.obj):(LLVMInitializeAArch64Target)
>>> referenced by LLVMAArch64AsmParser.lib(AArch64AsmParser.cpp.obj):(LLVMInitializeAArch64AsmParser)
>>> referenced 2 more times
```
</details>

If these failures are unrelated to your changes (for example tests are broken or flaky at HEAD), please open an issue at https://github.com/llvm/llvm-project/issues and add the `infrastructure` label.

https://github.com/llvm/llvm-project/pull/211511