[llvm] [msan] Fix-forward avx512-intrinsics-upgrade.ll (PR #124495)

[LLVM Continuous Integration via llvm-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `fuchsia-x86_64-linux` running on `fuchsia-debian-64-us-central1-a-1` while building `llvm` at step 4 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/11/builds/11650

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

```
Step 4 (annotate) failure: 'python ../llvm-zorg/zorg/buildbot/builders/annotated/fuchsia-linux.py ...' (failure)
...
[1368/1371] Building CXX object unittests/Transforms/Scalar/CMakeFiles/ScalarTests.dir/LoopPassManagerTest.cpp.o
clang++: warning: optimization flag '-ffat-lto-objects' is not supported [-Wignored-optimization-argument]
[1369/1371] Linking CXX executable unittests/Transforms/Scalar/ScalarTests
[1370/1371] Running the LLVM regression tests
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld.lld: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-3q8fsfko/bin/ld.lld
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using lld-link: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-3q8fsfko/bin/lld-link
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld64.lld: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-3q8fsfko/bin/ld64.lld
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using wasm-ld: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-3q8fsfko/bin/wasm-ld
-- Testing: 57873 tests, 60 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50
FAIL: LLVM :: Instrumentation/MemorySanitizer/X86/avx512-intrinsics-upgrade.ll (31944 of 57873)
******************** TEST 'LLVM :: Instrumentation/MemorySanitizer/X86/avx512-intrinsics-upgrade.ll' FAILED ********************
Exit Code: 1

Command Output (stderr):
--
RUN: at line 2: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-3q8fsfko/bin/opt /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/test/Instrumentation/MemorySanitizer/X86/avx512-intrinsics-upgrade.ll -S -mtriple=x86_64-linux-gnu -mattr=+avx512f -passes=msan 2>&1 | /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-3q8fsfko/bin/FileCheck /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/test/Instrumentation/MemorySanitizer/X86/avx512-intrinsics-upgrade.ll
+ /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-3q8fsfko/bin/FileCheck /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/test/Instrumentation/MemorySanitizer/X86/avx512-intrinsics-upgrade.ll
+ /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-3q8fsfko/bin/opt /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/test/Instrumentation/MemorySanitizer/X86/avx512-intrinsics-upgrade.ll -S -mtriple=x86_64-linux-gnu -mattr=+avx512f -passes=msan
/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/test/Instrumentation/MemorySanitizer/X86/avx512-intrinsics-upgrade.ll:16545:15: error: CHECK-NEXT: expected string not found in input
; CHECK-NEXT: [[_MSPROP:%.*]] = or <16 x i32> [[TMP1]], [[TMP2]]
              ^
<stdin>:14261:29: note: scanning from here
 call void @llvm.donothing()
                            ^
<stdin>:14261:29: note: with "TMP1" equal to "%1"
 call void @llvm.donothing()
                            ^
<stdin>:14261:29: note: with "TMP2" equal to "%2"
 call void @llvm.donothing()
                            ^
<stdin>:14279:2: note: possible intended match here
 %13 = xor <16 x i32> %12, zeroinitializer
 ^
/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/test/Instrumentation/MemorySanitizer/X86/avx512-intrinsics-upgrade.ll:16571:15: error: CHECK-NEXT: expected string not found in input
; CHECK-NEXT: [[_MSPROP:%.*]] = or <16 x i32> [[TMP1]], [[TMP2]]
              ^
<stdin>:14293:29: note: scanning from here
 call void @llvm.donothing()
                            ^
<stdin>:14293:29: note: with "TMP1" equal to "%1"
 call void @llvm.donothing()
                            ^
<stdin>:14293:29: note: with "TMP2" equal to "%2"
 call void @llvm.donothing()
                            ^
<stdin>:14311:2: note: possible intended match here
 %13 = xor <16 x i32> %12, zeroinitializer
 ^
Step 7 (check) failure: check (failure)
...
[1368/1371] Building CXX object unittests/Transforms/Scalar/CMakeFiles/ScalarTests.dir/LoopPassManagerTest.cpp.o
clang++: warning: optimization flag '-ffat-lto-objects' is not supported [-Wignored-optimization-argument]
[1369/1371] Linking CXX executable unittests/Transforms/Scalar/ScalarTests
[1370/1371] Running the LLVM regression tests
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld.lld: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-3q8fsfko/bin/ld.lld
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using lld-link: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-3q8fsfko/bin/lld-link
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld64.lld: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-3q8fsfko/bin/ld64.lld
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using wasm-ld: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-3q8fsfko/bin/wasm-ld
-- Testing: 57873 tests, 60 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50
FAIL: LLVM :: Instrumentation/MemorySanitizer/X86/avx512-intrinsics-upgrade.ll (31944 of 57873)
******************** TEST 'LLVM :: Instrumentation/MemorySanitizer/X86/avx512-intrinsics-upgrade.ll' FAILED ********************
Exit Code: 1

Command Output (stderr):
--
RUN: at line 2: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-3q8fsfko/bin/opt /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/test/Instrumentation/MemorySanitizer/X86/avx512-intrinsics-upgrade.ll -S -mtriple=x86_64-linux-gnu -mattr=+avx512f -passes=msan 2>&1 | /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-3q8fsfko/bin/FileCheck /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/test/Instrumentation/MemorySanitizer/X86/avx512-intrinsics-upgrade.ll
+ /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-3q8fsfko/bin/FileCheck /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/test/Instrumentation/MemorySanitizer/X86/avx512-intrinsics-upgrade.ll
+ /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-3q8fsfko/bin/opt /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/test/Instrumentation/MemorySanitizer/X86/avx512-intrinsics-upgrade.ll -S -mtriple=x86_64-linux-gnu -mattr=+avx512f -passes=msan
/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/test/Instrumentation/MemorySanitizer/X86/avx512-intrinsics-upgrade.ll:16545:15: error: CHECK-NEXT: expected string not found in input
; CHECK-NEXT: [[_MSPROP:%.*]] = or <16 x i32> [[TMP1]], [[TMP2]]
              ^
<stdin>:14261:29: note: scanning from here
 call void @llvm.donothing()
                            ^
<stdin>:14261:29: note: with "TMP1" equal to "%1"
 call void @llvm.donothing()
                            ^
<stdin>:14261:29: note: with "TMP2" equal to "%2"
 call void @llvm.donothing()
                            ^
<stdin>:14279:2: note: possible intended match here
 %13 = xor <16 x i32> %12, zeroinitializer
 ^
/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/test/Instrumentation/MemorySanitizer/X86/avx512-intrinsics-upgrade.ll:16571:15: error: CHECK-NEXT: expected string not found in input
; CHECK-NEXT: [[_MSPROP:%.*]] = or <16 x i32> [[TMP1]], [[TMP2]]
              ^
<stdin>:14293:29: note: scanning from here
 call void @llvm.donothing()
                            ^
<stdin>:14293:29: note: with "TMP1" equal to "%1"
 call void @llvm.donothing()
                            ^
<stdin>:14293:29: note: with "TMP2" equal to "%2"
 call void @llvm.donothing()
                            ^
<stdin>:14311:2: note: possible intended match here
 %13 = xor <16 x i32> %12, zeroinitializer
 ^

```

</details>

https://github.com/llvm/llvm-project/pull/124495