[llvm] [X86Backend][M68KBackend] Make Ctx in X86MCInstLower (M68KInstLower) the same as AsmPrinter.OutContext (PR #133352)

[LLVM Continuous Integration via llvm-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `sanitizer-x86_64-linux-bootstrap-asan` running on `sanitizer-buildbot2` while building `llvm` at step 2 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/52/builds/7340

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

```
Step 2 (annotate) failure: 'python ../sanitizer_buildbot/sanitizers/zorg/buildbot/builders/sanitizers/buildbot_selector.py' (failure)
...
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using lld-link: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld.lld: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/ld.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using lld-link: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/main.py:72: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 89957 tests, 88 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80..
FAIL: LLVM-Unit :: CodeGen/./CodeGenTests/100/151 (80893 of 89957)
******************** TEST 'LLVM-Unit :: CodeGen/./CodeGenTests/100/151' FAILED ********************
Script(shard):
--
GTEST_OUTPUT=json:/home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/unittests/CodeGen/./CodeGenTests-LLVM-Unit-322859-100-151.json GTEST_SHUFFLE=0 GTEST_TOTAL_SHARDS=151 GTEST_SHARD_INDEX=100 /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/unittests/CodeGen/./CodeGenTests
--

Note: This is test shard 101 of 151.
[==========] Running 2 tests from 2 test suites.
[----------] Global test environment set-up.
[----------] 1 test from InstrRefLDVTest
[ RUN      ] InstrRefLDVTest.MLocSingleBlock
[       OK ] InstrRefLDVTest.MLocSingleBlock (3 ms)
[----------] 1 test from InstrRefLDVTest (3 ms total)

[----------] 1 test from X86MCInstLowerTest
[ RUN      ] X86MCInstLowerTest.moExternalSymbol_MCSYMBOL

--
exit: 1
--
shard JSON output does not exist: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/unittests/CodeGen/./CodeGenTests-LLVM-Unit-322859-100-151.json
********************
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. 
Slowest Tests:
--------------------------------------------------------------------------
307.52s: LLVM :: CodeGen/AMDGPU/sched-group-barrier-pipeline-solver.mir
132.71s: Clang :: Driver/fsanitize.c
114.50s: Clang :: Preprocessor/riscv-target-features.c
113.21s: LLVM :: CodeGen/RISCV/attributes.ll
99.03s: Clang :: OpenMP/target_update_codegen.cpp
95.37s: Clang :: OpenMP/target_defaultmap_codegen_01.cpp
92.84s: Clang :: Driver/arm-cortex-cpus-2.c
90.46s: Clang :: Driver/arm-cortex-cpus-1.c
79.57s: Clang :: Preprocessor/aarch64-target-features.c
79.16s: Clang :: Preprocessor/arm-target-features.c
69.66s: LLVM :: CodeGen/RISCV/atomic-rmw.ll
65.81s: Clang :: Preprocessor/predefined-arch-macros.c
65.58s: Clang :: Driver/linux-ld.c
Step 11 (stage2/asan check) failure: stage2/asan check (failure)
...
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using lld-link: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld.lld: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/ld.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using lld-link: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/main.py:72: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 89957 tests, 88 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80..
FAIL: LLVM-Unit :: CodeGen/./CodeGenTests/100/151 (80893 of 89957)
******************** TEST 'LLVM-Unit :: CodeGen/./CodeGenTests/100/151' FAILED ********************
Script(shard):
--
GTEST_OUTPUT=json:/home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/unittests/CodeGen/./CodeGenTests-LLVM-Unit-322859-100-151.json GTEST_SHUFFLE=0 GTEST_TOTAL_SHARDS=151 GTEST_SHARD_INDEX=100 /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/unittests/CodeGen/./CodeGenTests
--

Note: This is test shard 101 of 151.
[==========] Running 2 tests from 2 test suites.
[----------] Global test environment set-up.
[----------] 1 test from InstrRefLDVTest
[ RUN      ] InstrRefLDVTest.MLocSingleBlock
[       OK ] InstrRefLDVTest.MLocSingleBlock (3 ms)
[----------] 1 test from InstrRefLDVTest (3 ms total)

[----------] 1 test from X86MCInstLowerTest
[ RUN      ] X86MCInstLowerTest.moExternalSymbol_MCSYMBOL

--
exit: 1
--
shard JSON output does not exist: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/unittests/CodeGen/./CodeGenTests-LLVM-Unit-322859-100-151.json
********************
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. 
Slowest Tests:
--------------------------------------------------------------------------
307.52s: LLVM :: CodeGen/AMDGPU/sched-group-barrier-pipeline-solver.mir
132.71s: Clang :: Driver/fsanitize.c
114.50s: Clang :: Preprocessor/riscv-target-features.c
113.21s: LLVM :: CodeGen/RISCV/attributes.ll
99.03s: Clang :: OpenMP/target_update_codegen.cpp
95.37s: Clang :: OpenMP/target_defaultmap_codegen_01.cpp
92.84s: Clang :: Driver/arm-cortex-cpus-2.c
90.46s: Clang :: Driver/arm-cortex-cpus-1.c
79.57s: Clang :: Preprocessor/aarch64-target-features.c
79.16s: Clang :: Preprocessor/arm-target-features.c
69.66s: LLVM :: CodeGen/RISCV/atomic-rmw.ll
65.81s: Clang :: Preprocessor/predefined-arch-macros.c
65.58s: Clang :: Driver/linux-ld.c

```

</details>

https://github.com/llvm/llvm-project/pull/133352