[llvm] [llvm-exegesis] Exclude loads/stores from aliasing instruction set (PR #156300)

[LLVM Continuous Integration via llvm-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `lld-x86_64-ubuntu-fast` running on `as-builder-4` while building `llvm` at step 6 "test-build-unified-tree-check-all".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/33/builds/22310

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

```
Step 6 (test-build-unified-tree-check-all) failure: test (failure)
******************** TEST 'LLVM :: tools/llvm-exegesis/X86/inverse_throughput/inverse_throughput-prepare-all-snippets.s' FAILED ********************
Exit Code: 134

Command Output (stderr):
--
/home/buildbot/worker/as-builder-4/ramdisk/lld-x86_64/build/bin/llvm-exegesis -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mode=inverse_throughput -opcode-index=-1 --max-configs-per-opcode=1 --benchmark-phase=prepare-snippet --benchmarks-file=- # RUN: at line 6
+ /home/buildbot/worker/as-builder-4/ramdisk/lld-x86_64/build/bin/llvm-exegesis -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mode=inverse_throughput -opcode-index=-1 --max-configs-per-opcode=1 --benchmark-phase=prepare-snippet --benchmarks-file=-
PHI: Unsupported opcode: isPseudo/usesCustomInserter
INLINEASM: Unsupported opcode: isPseudo/usesCustomInserter
INLINEASM_BR: Unsupported opcode: isPseudo/usesCustomInserter
CFI_INSTRUCTION: Unsupported opcode: isPseudo/usesCustomInserter
EH_LABEL: Unsupported opcode: isPseudo/usesCustomInserter
GC_LABEL: Unsupported opcode: isPseudo/usesCustomInserter
ANNOTATION_LABEL: Unsupported opcode: isPseudo/usesCustomInserter
KILL: Unsupported opcode: isPseudo/usesCustomInserter
EXTRACT_SUBREG: Unsupported opcode: isPseudo/usesCustomInserter
INSERT_SUBREG: Unsupported opcode: isPseudo/usesCustomInserter
IMPLICIT_DEF: Unsupported opcode: isPseudo/usesCustomInserter
INIT_UNDEF: Unsupported opcode: isPseudo/usesCustomInserter
SUBREG_TO_REG: Unsupported opcode: isPseudo/usesCustomInserter
COPY_TO_REGCLASS: Unsupported opcode: isPseudo/usesCustomInserter
DBG_VALUE: Unsupported opcode: isPseudo/usesCustomInserter
DBG_VALUE_LIST: Unsupported opcode: isPseudo/usesCustomInserter
DBG_INSTR_REF: Unsupported opcode: isPseudo/usesCustomInserter
DBG_PHI: Unsupported opcode: isPseudo/usesCustomInserter
DBG_LABEL: Unsupported opcode: isPseudo/usesCustomInserter
REG_SEQUENCE: Unsupported opcode: isPseudo/usesCustomInserter
COPY: Unsupported opcode: isPseudo/usesCustomInserter
BUNDLE: Unsupported opcode: isPseudo/usesCustomInserter
LIFETIME_START: Unsupported opcode: isPseudo/usesCustomInserter
LIFETIME_END: Unsupported opcode: isPseudo/usesCustomInserter
PSEUDO_PROBE: Unsupported opcode: isPseudo/usesCustomInserter
ARITH_FENCE: Unsupported opcode: isPseudo/usesCustomInserter
STACKMAP: Unsupported opcode: isPseudo/usesCustomInserter
FENTRY_CALL: Unsupported opcode: isPseudo/usesCustomInserter
PATCHPOINT: Unsupported opcode: isPseudo/usesCustomInserter
LOAD_STACK_GUARD: Unsupported opcode: isPseudo/usesCustomInserter
PREALLOCATED_SETUP: Unsupported opcode: isPseudo/usesCustomInserter
PREALLOCATED_ARG: Unsupported opcode: isPseudo/usesCustomInserter
STATEPOINT: Unsupported opcode: isPseudo/usesCustomInserter
LOCAL_ESCAPE: Unsupported opcode: isPseudo/usesCustomInserter
FAULTING_OP: Unsupported opcode: isPseudo/usesCustomInserter
PATCHABLE_OP: Unsupported opcode: isPseudo/usesCustomInserter
PATCHABLE_FUNCTION_ENTER: Unsupported opcode: isPseudo/usesCustomInserter
PATCHABLE_RET: Unsupported opcode: isPseudo/usesCustomInserter
PATCHABLE_FUNCTION_EXIT: Unsupported opcode: isPseudo/usesCustomInserter
PATCHABLE_TAIL_CALL: Unsupported opcode: isPseudo/usesCustomInserter
PATCHABLE_EVENT_CALL: Unsupported opcode: isPseudo/usesCustomInserter
PATCHABLE_TYPED_EVENT_CALL: Unsupported opcode: isPseudo/usesCustomInserter
ICALL_BRANCH_FUNNEL: Unsupported opcode: isPseudo/usesCustomInserter
...

```

</details>

https://github.com/llvm/llvm-project/pull/156300