[llvm] [LoopCacheAnalysis] Generate tests by update_analyze_test_checks.py (PR #204807)

[LLVM Continuous Integration via llvm-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `clang-x86_64-debian-fast` running on `gribozavr4` while building `llvm` at step 6 "test-build-unified-tree-check-all".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/56/builds/2169

<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 'lit :: shtest-env-positive.py' FAILED ********************
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 3
env -u FILECHECK_OPTS "/usr/bin/python3.9" /b/1/clang-x86_64-debian-fast/llvm.src/llvm/utils/lit/lit.py -j1 -D use_normalized_slashes=0 --order=lexical -a Inputs/shtest-env-positive    | FileCheck -match-full-lines /b/1/clang-x86_64-debian-fast/llvm.obj/utils/lit/tests/shtest-env-positive.py
# executed command: env -u FILECHECK_OPTS /usr/bin/python3.9 /b/1/clang-x86_64-debian-fast/llvm.src/llvm/utils/lit/lit.py -j1 -D use_normalized_slashes=0 --order=lexical -a Inputs/shtest-env-positive
# executed command: FileCheck -match-full-lines /b/1/clang-x86_64-debian-fast/llvm.obj/utils/lit/tests/shtest-env-positive.py
# .---command stderr------------
# | /b/1/clang-x86_64-debian-fast/llvm.obj/utils/lit/tests/shtest-env-positive.py:18:10: error: CHECK: expected string not found in input
# | # CHECK: PASS: shtest-env :: env-args-last-is-u-arg.txt ({{[^)]*}})
# |          ^
# | <stdin>:193:3: note: scanning from here
# | --
# |   ^
# | <stdin>:196:1: note: possible intended match here
# | PASS: shtest-env :: env-current-testcase.txt (6 of 11)
# | ^
# | 
# | Input file: <stdin>
# | Check file: /b/1/clang-x86_64-debian-fast/llvm.obj/utils/lit/tests/shtest-env-positive.py
# | 
# | -dump-input=help explains the following input dump.
# | 
# | Input was:
# | <<<<<<
# |             .
# |             .
# |             .
# |           188: # | TERM=dumb 
# |           189: # | TMP=/tmp/lit-tmp-69eb8hvn/lit-tmp-nw0uxynl 
# |           190: # | TMPDIR=/tmp/lit-tmp-69eb8hvn/lit-tmp-nw0uxynl 
# |           191: # `----------------------------- 
# |           192:  
# |           193: -- 
# | check:18'0       X error: no match found
# |           194:  
# | check:18'0     ~
# |           195: ******************** 
# | check:18'0     ~~~~~~~~~~~~~~~~~~~~~
# |           196: PASS: shtest-env :: env-current-testcase.txt (6 of 11) 
# | check:18'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | check:18'1     ?                                                       possible intended match
# |           197: Exit Code: 0 
# | check:18'0     ~~~~~~~~~~~~~
# |           198:  
# | check:18'0     ~
# |           199: Command Output (stdout): 
# | check:18'0     ~~~~~~~~~~~~~~~~~~~~~~~~~
...

```

</details>

https://github.com/llvm/llvm-project/pull/204807