[clang] [clang][X86] Ignore ABI-empty fields and base classes in X86_64 SysV ABI classification algorithm (PR #187814)

[via cfe-commits]

github-actions[bot] wrote:

<!--PREMERGE ADVISOR COMMENT: Linux-->
# :penguin: Linux x64 Test Results

* 94346 tests passed
* 2649 tests skipped
* 1 test failed

## Failed Tests
(click on a test name to see its output)

### AddressSanitizer-x86_64-linux-dynamic
<details>
<summary>AddressSanitizer-x86_64-linux-dynamic.TestCases/Posix/halt_on_error-torture.cpp</summary>

```
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 3
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/./bin/clang  --driver-mode=g++ -fsanitize=address -mno-omit-leaf-frame-pointer -fno-omit-frame-pointer -fno-optimize-sibling-calls -gline-tables-only  -m64  -shared-libasan -fsanitize-recover=address -pthread /home/gha/actions-runner/_work/llvm-project/llvm-project/compiler-rt/test/asan/TestCases/Posix/halt_on_error-torture.cpp -o /home/gha/actions-runner/_work/llvm-project/llvm-project/build/runtimes/runtimes-bins/compiler-rt/test/asan/X86_64LinuxDynamicConfig/TestCases/Posix/Output/halt_on_error-torture.cpp.tmp
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/./bin/clang --driver-mode=g++ -fsanitize=address -mno-omit-leaf-frame-pointer -fno-omit-frame-pointer -fno-optimize-sibling-calls -gline-tables-only -m64 -shared-libasan -fsanitize-recover=address -pthread /home/gha/actions-runner/_work/llvm-project/llvm-project/compiler-rt/test/asan/TestCases/Posix/halt_on_error-torture.cpp -o /home/gha/actions-runner/_work/llvm-project/llvm-project/build/runtimes/runtimes-bins/compiler-rt/test/asan/X86_64LinuxDynamicConfig/TestCases/Posix/Output/halt_on_error-torture.cpp.tmp
# note: command had no output on stdout or stderr
# RUN: at line 5
env ASAN_OPTIONS=halt_on_error=false:suppress_equal_pcs=false  /home/gha/actions-runner/_work/llvm-project/llvm-project/build/runtimes/runtimes-bins/compiler-rt/test/asan/X86_64LinuxDynamicConfig/TestCases/Posix/Output/halt_on_error-torture.cpp.tmp 1 10 >/home/gha/actions-runner/_work/llvm-project/llvm-project/build/runtimes/runtimes-bins/compiler-rt/test/asan/X86_64LinuxDynamicConfig/TestCases/Posix/Output/halt_on_error-torture.cpp.tmp.log 2>&1
# executed command: env ASAN_OPTIONS=halt_on_error=false:suppress_equal_pcs=false /home/gha/actions-runner/_work/llvm-project/llvm-project/build/runtimes/runtimes-bins/compiler-rt/test/asan/X86_64LinuxDynamicConfig/TestCases/Posix/Output/halt_on_error-torture.cpp.tmp 1 10
# note: command had no output on stdout or stderr
# RUN: at line 6
grep 'ERROR: AddressSanitizer: use-after-poison' /home/gha/actions-runner/_work/llvm-project/llvm-project/build/runtimes/runtimes-bins/compiler-rt/test/asan/X86_64LinuxDynamicConfig/TestCases/Posix/Output/halt_on_error-torture.cpp.tmp.log | count 10
# executed command: grep 'ERROR: AddressSanitizer: use-after-poison' /home/gha/actions-runner/_work/llvm-project/llvm-project/build/runtimes/runtimes-bins/compiler-rt/test/asan/X86_64LinuxDynamicConfig/TestCases/Posix/Output/halt_on_error-torture.cpp.tmp.log
# note: command had no output on stdout or stderr
# executed command: count 10
# note: command had no output on stdout or stderr
# RUN: at line 7
FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/compiler-rt/test/asan/TestCases/Posix/halt_on_error-torture.cpp </home/gha/actions-runner/_work/llvm-project/llvm-project/build/runtimes/runtimes-bins/compiler-rt/test/asan/X86_64LinuxDynamicConfig/TestCases/Posix/Output/halt_on_error-torture.cpp.tmp.log
# executed command: FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/compiler-rt/test/asan/TestCases/Posix/halt_on_error-torture.cpp
# note: command had no output on stdout or stderr
# RUN: at line 9
env ASAN_OPTIONS=halt_on_error=false:suppress_equal_pcs=false:exitcode=0  /home/gha/actions-runner/_work/llvm-project/llvm-project/build/runtimes/runtimes-bins/compiler-rt/test/asan/X86_64LinuxDynamicConfig/TestCases/Posix/Output/halt_on_error-torture.cpp.tmp 10 20 >/home/gha/actions-runner/_work/llvm-project/llvm-project/build/runtimes/runtimes-bins/compiler-rt/test/asan/X86_64LinuxDynamicConfig/TestCases/Posix/Output/halt_on_error-torture.cpp.tmp.log 2>&1
# executed command: env ASAN_OPTIONS=halt_on_error=false:suppress_equal_pcs=false:exitcode=0 /home/gha/actions-runner/_work/llvm-project/llvm-project/build/runtimes/runtimes-bins/compiler-rt/test/asan/X86_64LinuxDynamicConfig/TestCases/Posix/Output/halt_on_error-torture.cpp.tmp 10 20
# note: command had no output on stdout or stderr
# RUN: at line 10
grep 'ERROR: AddressSanitizer: use-after-poison' /home/gha/actions-runner/_work/llvm-project/llvm-project/build/runtimes/runtimes-bins/compiler-rt/test/asan/X86_64LinuxDynamicConfig/TestCases/Posix/Output/halt_on_error-torture.cpp.tmp.log | count 200
# executed command: grep 'ERROR: AddressSanitizer: use-after-poison' /home/gha/actions-runner/_work/llvm-project/llvm-project/build/runtimes/runtimes-bins/compiler-rt/test/asan/X86_64LinuxDynamicConfig/TestCases/Posix/Output/halt_on_error-torture.cpp.tmp.log
# .---command stderr------------
# | grep: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/runtimes/runtimes-bins/compiler-rt/test/asan/X86_64LinuxDynamicConfig/TestCases/Posix/Output/halt_on_error-torture.cpp.tmp.log: binary file matches
# `-----------------------------
# executed command: count 200
# .---command stderr------------
# | Expected 200 lines, got 0.
# `-----------------------------
# error: command failed with exit status: 1

--

```
</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/187814