[clang] [llvm] [ARM][Clang] Make `+nosimd` functional for AArch32 Targets (PR #130623)

[LLVM Continuous Integration via llvm-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `sanitizer-aarch64-linux-bootstrap-hwasan` running on `sanitizer-buildbot11` while building `clang,llvm` at step 2 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/55/builds/9905

<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)
...
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/ld.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/main.py:72: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 87743 tests, 72 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 
FAIL: LLVM :: ExecutionEngine/JITLink/x86-64/COFF_directive_alternatename_fail.s (53457 of 87743)
******************** TEST 'LLVM :: ExecutionEngine/JITLink/x86-64/COFF_directive_alternatename_fail.s' FAILED ********************
Exit Code: 1

Command Output (stderr):
--
/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/llvm-mc -filetype=obj -triple=x86_64-windows-msvc /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/COFF_directive_alternatename_fail.s -o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/test/ExecutionEngine/JITLink/x86-64/Output/COFF_directive_alternatename_fail.s.tmp # RUN: at line 1
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/llvm-mc -filetype=obj -triple=x86_64-windows-msvc /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/COFF_directive_alternatename_fail.s -o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/test/ExecutionEngine/JITLink/x86-64/Output/COFF_directive_alternatename_fail.s.tmp
not /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/llvm-jitlink -noexec /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/test/ExecutionEngine/JITLink/x86-64/Output/COFF_directive_alternatename_fail.s.tmp 2>&1 | /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/COFF_directive_alternatename_fail.s # RUN: at line 2
+ not /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/llvm-jitlink -noexec /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/test/ExecutionEngine/JITLink/x86-64/Output/COFF_directive_alternatename_fail.s.tmp
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/COFF_directive_alternatename_fail.s

--

********************
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. 
Slowest Tests:
--------------------------------------------------------------------------
56.53s: Clang :: Driver/fsanitize.c
40.75s: Clang :: Preprocessor/riscv-target-features.c
38.17s: Clang :: Driver/arm-cortex-cpus-2.c
37.66s: Clang :: Driver/arm-cortex-cpus-1.c
36.05s: LLVM :: CodeGen/AMDGPU/sched-group-barrier-pipeline-solver.mir
33.83s: Clang :: OpenMP/target_defaultmap_codegen_01.cpp
32.35s: Clang :: OpenMP/target_update_codegen.cpp
29.51s: Clang :: Preprocessor/arm-target-features.c
29.16s: LLVM :: CodeGen/RISCV/attributes.ll
29.01s: Clang :: Preprocessor/aarch64-target-features.c
27.12s: Clang :: Driver/clang_f_opts.c
24.86s: Clang :: Driver/linux-ld.c
23.92s: Clang :: Preprocessor/predefined-arch-macros.c
23.74s: LLVM :: tools/llvm-reduce/parallel-workitem-kill.ll
23.71s: LLVM :: CodeGen/ARM/build-attributes.ll
23.01s: Clang :: Driver/cl-options.c
21.59s: Clang :: Driver/x86-target-features.c
20.03s: Clang :: CodeGen/AArch64/sve-intrinsics/acle_sve_reinterpret.c
19.17s: Clang :: Analysis/a_flaky_crash.cpp
18.79s: Clang :: Driver/debug-options.c

Step 11 (stage2/hwasan check) failure: stage2/hwasan check (failure)
...
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/ld.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/main.py:72: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 87743 tests, 72 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 
FAIL: LLVM :: ExecutionEngine/JITLink/x86-64/COFF_directive_alternatename_fail.s (53457 of 87743)
******************** TEST 'LLVM :: ExecutionEngine/JITLink/x86-64/COFF_directive_alternatename_fail.s' FAILED ********************
Exit Code: 1

Command Output (stderr):
--
/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/llvm-mc -filetype=obj -triple=x86_64-windows-msvc /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/COFF_directive_alternatename_fail.s -o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/test/ExecutionEngine/JITLink/x86-64/Output/COFF_directive_alternatename_fail.s.tmp # RUN: at line 1
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/llvm-mc -filetype=obj -triple=x86_64-windows-msvc /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/COFF_directive_alternatename_fail.s -o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/test/ExecutionEngine/JITLink/x86-64/Output/COFF_directive_alternatename_fail.s.tmp
not /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/llvm-jitlink -noexec /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/test/ExecutionEngine/JITLink/x86-64/Output/COFF_directive_alternatename_fail.s.tmp 2>&1 | /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/COFF_directive_alternatename_fail.s # RUN: at line 2
+ not /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/llvm-jitlink -noexec /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/test/ExecutionEngine/JITLink/x86-64/Output/COFF_directive_alternatename_fail.s.tmp
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/COFF_directive_alternatename_fail.s

--

********************
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. 
Slowest Tests:
--------------------------------------------------------------------------
56.53s: Clang :: Driver/fsanitize.c
40.75s: Clang :: Preprocessor/riscv-target-features.c
38.17s: Clang :: Driver/arm-cortex-cpus-2.c
37.66s: Clang :: Driver/arm-cortex-cpus-1.c
36.05s: LLVM :: CodeGen/AMDGPU/sched-group-barrier-pipeline-solver.mir
33.83s: Clang :: OpenMP/target_defaultmap_codegen_01.cpp
32.35s: Clang :: OpenMP/target_update_codegen.cpp
29.51s: Clang :: Preprocessor/arm-target-features.c
29.16s: LLVM :: CodeGen/RISCV/attributes.ll
29.01s: Clang :: Preprocessor/aarch64-target-features.c
27.12s: Clang :: Driver/clang_f_opts.c
24.86s: Clang :: Driver/linux-ld.c
23.92s: Clang :: Preprocessor/predefined-arch-macros.c
23.74s: LLVM :: tools/llvm-reduce/parallel-workitem-kill.ll
23.71s: LLVM :: CodeGen/ARM/build-attributes.ll
23.01s: Clang :: Driver/cl-options.c
21.59s: Clang :: Driver/x86-target-features.c
20.03s: Clang :: CodeGen/AArch64/sve-intrinsics/acle_sve_reinterpret.c
19.17s: Clang :: Analysis/a_flaky_crash.cpp
18.79s: Clang :: Driver/debug-options.c


```

</details>

https://github.com/llvm/llvm-project/pull/130623