[llvm] [LLVM] Specialize test suites for `TableGen` and `FileCheck` to use smaller set of dependencies (PR #155929)

[LLVM Continuous Integration via llvm-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `clang-ppc64le-rhel` running on `ppc64le-clang-rhel-test` while building `llvm` at step 7 "test-build-unified-tree-check-all".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/145/builds/9904

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

```
Step 7 (test-build-unified-tree-check-all) failure: test (failure)
******************** TEST 'LLVM :: FileCheck/check-not-custom-prefix.txt' FAILED ********************
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 2
rm -f /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/test/FileCheck/Output/check-not-custom-prefix.txt.tmp &&  echo "LEADING: placeholder1" >>/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/test/FileCheck/Output/check-not-custom-prefix.txt.tmp && echo "MIDDLE-NOT: placeholder2" >>/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/test/FileCheck/Output/check-not-custom-prefix.txt.tmp && echo "TRAILING-NOT: placeholder3" >>/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/test/FileCheck/Output/check-not-custom-prefix.txt.tmp &&  env -u FILECHECK_OPTS not /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/bin/FileCheck --strict-whitespace --check-prefixes LEADING,MIDDLE,TRAILING --dump-input=never --input-file  /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/test/FileCheck/Output/check-not-custom-prefix.txt.tmp /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/test/FileCheck/Output/check-not-custom-prefix.txt.tmp 2>&1 |  /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/bin/FileCheck --check-prefix TEST1 /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/llvm-project/llvm/test/FileCheck/check-not-custom-prefix.txt
# executed command: rm -f /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/test/FileCheck/Output/check-not-custom-prefix.txt.tmp
# executed command: echo 'LEADING: placeholder1'
# executed command: echo 'MIDDLE-NOT: placeholder2'
# executed command: echo 'TRAILING-NOT: placeholder3'
# executed command: env -u FILECHECK_OPTS not /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/bin/FileCheck --strict-whitespace --check-prefixes LEADING,MIDDLE,TRAILING --dump-input=never --input-file /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/test/FileCheck/Output/check-not-custom-prefix.txt.tmp /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/test/FileCheck/Output/check-not-custom-prefix.txt.tmp
# executed command: /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/bin/FileCheck --check-prefix TEST1 /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/llvm-project/llvm/test/FileCheck/check-not-custom-prefix.txt
# RUN: at line 8
rm -f /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/test/FileCheck/Output/check-not-custom-prefix.txt.tmp &&  echo "LEADING: placeholder1" >>/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/test/FileCheck/Output/check-not-custom-prefix.txt.tmp && echo "MIDDLE-NOT: placeholder2" >>/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/test/FileCheck/Output/check-not-custom-prefix.txt.tmp && echo "TRAILING: placeholder3" >>/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/test/FileCheck/Output/check-not-custom-prefix.txt.tmp &&  env -u FILECHECK_OPTS not /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/bin/FileCheck --strict-whitespace --check-prefixes LEADING,MIDDLE,TRAILING --dump-input=never --input-file  /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/test/FileCheck/Output/check-not-custom-prefix.txt.tmp /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/test/FileCheck/Output/check-not-custom-prefix.txt.tmp 2>&1 |  /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/bin/FileCheck --check-prefix TEST2 /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/llvm-project/llvm/test/FileCheck/check-not-custom-prefix.txt
# executed command: rm -f /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/test/FileCheck/Output/check-not-custom-prefix.txt.tmp
# executed command: echo 'LEADING: placeholder1'
# executed command: echo 'MIDDLE-NOT: placeholder2'
# executed command: echo 'TRAILING: placeholder3'
# executed command: env -u FILECHECK_OPTS not /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/bin/FileCheck --strict-whitespace --check-prefixes LEADING,MIDDLE,TRAILING --dump-input=never --input-file /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/test/FileCheck/Output/check-not-custom-prefix.txt.tmp /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/test/FileCheck/Output/check-not-custom-prefix.txt.tmp
# executed command: /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/bin/FileCheck --check-prefix TEST2 /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/llvm-project/llvm/test/FileCheck/check-not-custom-prefix.txt
# RUN: at line 14
rm -f /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/test/FileCheck/Output/check-not-custom-prefix.txt.tmp &&  echo "LEADING-NOT: placeholder1" >>/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/test/FileCheck/Output/check-not-custom-prefix.txt.tmp && echo "MIDDLE: placeholder2" >>/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/test/FileCheck/Output/check-not-custom-prefix.txt.tmp && echo "TRAILING: placeholder3" >>/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/test/FileCheck/Output/check-not-custom-prefix.txt.tmp &&  env -u FILECHECK_OPTS not /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/bin/FileCheck --strict-whitespace --check-prefixes LEADING,MIDDLE,TRAILING --dump-input=never --input-file  /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/test/FileCheck/Output/check-not-custom-prefix.txt.tmp /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/test/FileCheck/Output/check-not-custom-prefix.txt.tmp 2>&1 |  /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/bin/FileCheck --check-prefix TEST3 /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/llvm-project/llvm/test/FileCheck/check-not-custom-prefix.txt
# executed command: rm -f /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/test/FileCheck/Output/check-not-custom-prefix.txt.tmp
# executed command: echo 'LEADING-NOT: placeholder1'
# executed command: echo 'MIDDLE: placeholder2'
# executed command: echo 'TRAILING: placeholder3'
# executed command: env -u FILECHECK_OPTS not /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/bin/FileCheck --strict-whitespace --check-prefixes LEADING,MIDDLE,TRAILING --dump-input=never --input-file /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/test/FileCheck/Output/check-not-custom-prefix.txt.tmp /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/test/FileCheck/Output/check-not-custom-prefix.txt.tmp
# executed command: /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/bin/FileCheck --check-prefix TEST3 /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/llvm-project/llvm/test/FileCheck/check-not-custom-prefix.txt
# .---command stderr------------
# | /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/llvm-project/llvm/test/FileCheck/check-not-custom-prefix.txt:45:10: error: TEST3: expected string not found in input
# | ; TEST3: error: LEADING-NOT: excluded string found in input
# |          ^
# | <stdin>:1:1: note: scanning from here
# | /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/test/FileCheck/Output/check-not-custom-prefix.txt.tmp:2:13: error: MIDDLE-NOT: excluded string found in input
# | ^
# | <stdin>:1:158: note: possible intended match here
# | /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/test/FileCheck/Output/check-not-custom-prefix.txt.tmp:2:13: error: MIDDLE-NOT: excluded string found in input
# |                                                                                                                                                              ^
# | 
# | Input file: <stdin>
# | Check file: /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/llvm-project/llvm/test/FileCheck/check-not-custom-prefix.txt
# | 
# | -dump-input=help explains the following input dump.
# | 
# | Input was:
# | <<<<<<
# |             1: /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/test/FileCheck/Output/check-not-custom-prefix.txt.tmp:2:13: error: MIDDLE-NOT: excluded string found in input 
# | check:45'0     X~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ error: no match found
# | check:45'1                                                                                                                                                                  ?                                                  possible intended match
...

```

</details>

https://github.com/llvm/llvm-project/pull/155929