[llvm] [LICM] Ignore AA tags on conditional stores in scalar promotion. (PR #218031)

[LLVM Continuous Integration via llvm-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `flang-aarch64-libcxx` running on `linaro-flang-aarch64-libcxx` while building `llvm` at step 6 "build-unified-tree".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/89/builds/38641

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

```
Step 6 (build-unified-tree) failure: build (failure)
2.602 [152/2/1] Generating VCSRevision.h
5.747 [150/3/2] Building CXX object tools/llvm-config/CMakeFiles/llvm-config.dir/llvm-config.cpp.o
7.881 [148/4/3] Building CXX object lib/Analysis/CMakeFiles/LLVMAnalysis.dir/AliasSetTracker.cpp.o
FAILED: lib/Analysis/CMakeFiles/LLVMAnalysis.dir/AliasSetTracker.cpp.o 
/usr/local/bin/c++ -DHAS_LOGF128 -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GNU_SOURCE -D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_EXTENSIVE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/tcwg-buildbot/worker/flang-aarch64-libcxx/build_llvm/lib/Analysis -I/home/tcwg-buildbot/worker/flang-aarch64-libcxx/llvm-project/llvm/lib/Analysis -I/home/tcwg-buildbot/worker/flang-aarch64-libcxx/build_llvm/include -I/home/tcwg-buildbot/worker/flang-aarch64-libcxx/llvm-project/llvm/include -stdlib=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 -pedantic -Wno-long-long -Wc++98-compat-extra-semi -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 -std=c++17 -UNDEBUG -fno-exceptions -funwind-tables -fno-rtti -Winvalid-pch -Xclang -include-pch -Xclang /home/tcwg-buildbot/worker/flang-aarch64-libcxx/build_llvm/lib/IR/CMakeFiles/LLVMCore.dir/cmake_pch.hxx.pch -Xclang -include -Xclang /home/tcwg-buildbot/worker/flang-aarch64-libcxx/build_llvm/lib/IR/CMakeFiles/LLVMCore.dir/cmake_pch.hxx -MD -MT lib/Analysis/CMakeFiles/LLVMAnalysis.dir/AliasSetTracker.cpp.o -MF lib/Analysis/CMakeFiles/LLVMAnalysis.dir/AliasSetTracker.cpp.o.d -o lib/Analysis/CMakeFiles/LLVMAnalysis.dir/AliasSetTracker.cpp.o -c /home/tcwg-buildbot/worker/flang-aarch64-libcxx/llvm-project/llvm/lib/Analysis/AliasSetTracker.cpp
/home/tcwg-buildbot/worker/flang-aarch64-libcxx/llvm-project/llvm/lib/Analysis/AliasSetTracker.cpp:336:31: error: no member named 'ModAccess' in 'llvm::AliasSet'; did you mean 'Access'?
  336 |                     AliasSet::ModAccess);
      |                               ^~~~~~~~~
      |                               Access
/home/tcwg-buildbot/worker/flang-aarch64-libcxx/llvm-project/llvm/include/llvm/Analysis/AliasSetTracker.h:81:14: note: 'Access' declared here
   81 |   ModRefInfo Access;
      |              ^
/home/tcwg-buildbot/worker/flang-aarch64-libcxx/llvm-project/llvm/lib/Analysis/AliasSetTracker.cpp:336:31: error: invalid use of non-static data member 'Access'
  336 |                     AliasSet::ModAccess);
      |                     ~~~~~~~~~~^~~~~~~~~
2 errors generated.
13.154 [148/3/4] Building CXX object lib/Transforms/Scalar/CMakeFiles/LLVMScalarOpts.dir/LoopVersioningLICM.cpp.o
21.052 [148/2/5] Building CXX object lib/Transforms/Scalar/CMakeFiles/LLVMScalarOpts.dir/LICM.cpp.o
26.561 [148/1/6] Building CXX object lib/CodeGen/AsmPrinter/CMakeFiles/LLVMAsmPrinter.dir/AsmPrinter.cpp.o
ninja: build stopped: subcommand failed.

```

</details>

https://github.com/llvm/llvm-project/pull/218031