[llvm] [Attributor] Propagate alignment through ptrmask (PR #150158)

Mon Nov 3 22:11:20 PST 2025

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `sanitizer-x86_64-linux-bootstrap-msan` running on `sanitizer-buildbot5` while building `llvm` at step 2 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/164/builds/15230

<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-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using lld-link: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using ld.lld: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/ld.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using lld-link: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/main.py:74: 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: 93485 tests, 64 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70
FAIL: LLVM :: Transforms/Attributor/align-ptrmask.ll (68464 of 93485)
******************** TEST 'LLVM :: Transforms/Attributor/align-ptrmask.ll' FAILED ********************
Exit Code: 2

Command Output (stdout):
--
# RUN: at line 2
/home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/opt -passes=attributor -S < /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/test/Transforms/Attributor/align-ptrmask.ll | /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/FileCheck --allow-unused-prefixes /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/test/Transforms/Attributor/align-ptrmask.ll
# executed command: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/opt -passes=attributor -S
# .---command stderr------------
# | PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace and instructions to reproduce the bug.
# | Stack dump:
# | 0.	Program arguments: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/opt -passes=attributor -S
# | 1.	Running pass "attributor" on module "<stdin>"
# |  #0 0x000055555a391552 ___interceptor_backtrace /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/../sanitizer_common/sanitizer_common_interceptors.inc:4556:13
# |  #1 0x000055555a4eefef llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/Unix/Signals.inc:0:13
# |  #2 0x000055555a4e8024 llvm::sys::RunSignalHandlers() /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/Signals.cpp:0:5
# |  #3 0x000055555a4f1e5a SignalHandler(int, siginfo_t*, void*) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/Unix/Signals.inc:426:38
# |  #4 0x000055555a3c52ce IsInInterceptorScope /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan_interceptors.cpp:78:10
# |  #5 0x000055555a3c52ce SignalAction(int, void*, void*) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan_interceptors.cpp:1167:3
# |  #6 0x00007ffff78458d0 (/lib/x86_64-linux-gnu/libc.so.6+0x458d0)
# |  #7 0x00007ffff78a49bc pthread_kill (/lib/x86_64-linux-gnu/libc.so.6+0xa49bc)
# |  #8 0x00007ffff784579e raise (/lib/x86_64-linux-gnu/libc.so.6+0x4579e)
# |  #9 0x00007ffff78288cd abort (/lib/x86_64-linux-gnu/libc.so.6+0x288cd)
# | #10 0x000055555a34f5ec (/home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/opt+0x4dfb5ec)
# | #11 0x000055555a34d47e __sanitizer::Die() /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_termination.cpp:52:5
# | #12 0x000055555a364be3 (/home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/opt+0x4e10be3)
# | #13 0x000055555ef1336e (/home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/opt+0x99bf36e)
# | #14 0x000055555ef17bfa (anonymous namespace)::AAAlignCallSiteReturned::updateImpl(llvm::Attributor&) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Transforms/IPO/AttributorAttributes.cpp:5537:15
# | #15 0x000055555ee0127e llvm::AbstractAttribute::update(llvm::Attributor&) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Transforms/IPO/Attributor.cpp:1070:3
# | #16 0x000055555ee1f603 llvm::Attributor::updateAA(llvm::AbstractAttribute&) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Transforms/IPO/Attributor.cpp:0:13
# | #17 0x000055555ee93fcb llvm::AAAlign const* llvm::Attributor::getOrCreateAAFor<llvm::AAAlign>(llvm::IRPosition, llvm::AbstractAttribute const*, llvm::DepClassTy, bool, bool) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/Transforms/IPO/Attributor.h:0:7
# | #18 0x000055555ef17115 operator() /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Transforms/IPO/AttributorAttributes.cpp:388:10
# | #19 0x000055555ef17115 bool llvm::function_ref<bool (llvm::Value&)>::callback_fn<void clampReturnedValueStates<llvm::AAAlign, llvm::IncIntegerState<unsigned long, 4294967296ul, 1ul>, (llvm::Attribute::AttrKind)88, true>(llvm::Attributor&, llvm::AAAlign const&, llvm::IncIntegerState<unsigned long, 4294967296ul, 1ul>&, llvm::CallBase const*)::'lambda'(llvm::Value&)>(long, llvm::Value&) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:46:12
# | #20 0x000055555ee1605f operator() /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:0:12
# | #21 0x000055555ee1605f operator() /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Transforms/IPO/Attributor.cpp:2018:12
# | #22 0x000055555ee1605f __invoke<(lambda at /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Transforms/IPO/Attributor.cpp:2017:31) &, llvm::AA::ValueAndContext &> /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/libcxx_install_msan/include/c++/v1/__type_traits/invoke.h:90:27
# | #23 0x000055555ee1605f __all_of<llvm::AA::ValueAndContext *, llvm::AA::ValueAndContext *, std::__1::__identity, (lambda at /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Transforms/IPO/Attributor.cpp:2017:31)> /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/libcxx_install_msan/include/c++/v1/__algorithm/all_of.h:27:10
# | #24 0x000055555ee1605f all_of<llvm::AA::ValueAndContext *, (lambda at /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Transforms/IPO/Attributor.cpp:2017:31)> /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/libcxx_install_msan/include/c++/v1/__algorithm/all_of.h:37:10
Step 11 (stage2/msan check) failure: stage2/msan check (failure)
...
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using lld-link: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using ld.lld: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/ld.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using lld-link: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/main.py:74: 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: 93485 tests, 64 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70
FAIL: LLVM :: Transforms/Attributor/align-ptrmask.ll (68464 of 93485)
******************** TEST 'LLVM :: Transforms/Attributor/align-ptrmask.ll' FAILED ********************
Exit Code: 2

Command Output (stdout):
--
# RUN: at line 2
/home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/opt -passes=attributor -S < /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/test/Transforms/Attributor/align-ptrmask.ll | /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/FileCheck --allow-unused-prefixes /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/test/Transforms/Attributor/align-ptrmask.ll
# executed command: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/opt -passes=attributor -S
# .---command stderr------------
# | PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace and instructions to reproduce the bug.
# | Stack dump:
# | 0.	Program arguments: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/opt -passes=attributor -S
# | 1.	Running pass "attributor" on module "<stdin>"
# |  #0 0x000055555a391552 ___interceptor_backtrace /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/../sanitizer_common/sanitizer_common_interceptors.inc:4556:13
# |  #1 0x000055555a4eefef llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/Unix/Signals.inc:0:13
# |  #2 0x000055555a4e8024 llvm::sys::RunSignalHandlers() /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/Signals.cpp:0:5
# |  #3 0x000055555a4f1e5a SignalHandler(int, siginfo_t*, void*) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/Unix/Signals.inc:426:38
# |  #4 0x000055555a3c52ce IsInInterceptorScope /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan_interceptors.cpp:78:10
# |  #5 0x000055555a3c52ce SignalAction(int, void*, void*) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan_interceptors.cpp:1167:3
# |  #6 0x00007ffff78458d0 (/lib/x86_64-linux-gnu/libc.so.6+0x458d0)
# |  #7 0x00007ffff78a49bc pthread_kill (/lib/x86_64-linux-gnu/libc.so.6+0xa49bc)
# |  #8 0x00007ffff784579e raise (/lib/x86_64-linux-gnu/libc.so.6+0x4579e)
# |  #9 0x00007ffff78288cd abort (/lib/x86_64-linux-gnu/libc.so.6+0x288cd)
# | #10 0x000055555a34f5ec (/home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/opt+0x4dfb5ec)
# | #11 0x000055555a34d47e __sanitizer::Die() /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_termination.cpp:52:5
# | #12 0x000055555a364be3 (/home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/opt+0x4e10be3)
# | #13 0x000055555ef1336e (/home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/opt+0x99bf36e)
# | #14 0x000055555ef17bfa (anonymous namespace)::AAAlignCallSiteReturned::updateImpl(llvm::Attributor&) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Transforms/IPO/AttributorAttributes.cpp:5537:15
# | #15 0x000055555ee0127e llvm::AbstractAttribute::update(llvm::Attributor&) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Transforms/IPO/Attributor.cpp:1070:3
# | #16 0x000055555ee1f603 llvm::Attributor::updateAA(llvm::AbstractAttribute&) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Transforms/IPO/Attributor.cpp:0:13
# | #17 0x000055555ee93fcb llvm::AAAlign const* llvm::Attributor::getOrCreateAAFor<llvm::AAAlign>(llvm::IRPosition, llvm::AbstractAttribute const*, llvm::DepClassTy, bool, bool) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/Transforms/IPO/Attributor.h:0:7
# | #18 0x000055555ef17115 operator() /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Transforms/IPO/AttributorAttributes.cpp:388:10
# | #19 0x000055555ef17115 bool llvm::function_ref<bool (llvm::Value&)>::callback_fn<void clampReturnedValueStates<llvm::AAAlign, llvm::IncIntegerState<unsigned long, 4294967296ul, 1ul>, (llvm::Attribute::AttrKind)88, true>(llvm::Attributor&, llvm::AAAlign const&, llvm::IncIntegerState<unsigned long, 4294967296ul, 1ul>&, llvm::CallBase const*)::'lambda'(llvm::Value&)>(long, llvm::Value&) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:46:12
# | #20 0x000055555ee1605f operator() /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:0:12
# | #21 0x000055555ee1605f operator() /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Transforms/IPO/Attributor.cpp:2018:12
# | #22 0x000055555ee1605f __invoke<(lambda at /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Transforms/IPO/Attributor.cpp:2017:31) &, llvm::AA::ValueAndContext &> /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/libcxx_install_msan/include/c++/v1/__type_traits/invoke.h:90:27
# | #23 0x000055555ee1605f __all_of<llvm::AA::ValueAndContext *, llvm::AA::ValueAndContext *, std::__1::__identity, (lambda at /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Transforms/IPO/Attributor.cpp:2017:31)> /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/libcxx_install_msan/include/c++/v1/__algorithm/all_of.h:27:10
# | #24 0x000055555ee1605f all_of<llvm::AA::ValueAndContext *, (lambda at /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Transforms/IPO/Attributor.cpp:2017:31)> /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/libcxx_install_msan/include/c++/v1/__algorithm/all_of.h:37:10
Step 16 (stage2/msan_track_origins check) failure: stage2/msan_track_origins check (failure)
...
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using lld-link: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using ld.lld: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/ld.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using lld-link: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/main.py:74: 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: 93485 tests, 64 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70
FAIL: LLVM :: Transforms/Attributor/align-ptrmask.ll (68179 of 93485)
******************** TEST 'LLVM :: Transforms/Attributor/align-ptrmask.ll' FAILED ********************
Exit Code: 2

Command Output (stdout):
--
# RUN: at line 2
/home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/opt -passes=attributor -S < /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/test/Transforms/Attributor/align-ptrmask.ll | /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/FileCheck --allow-unused-prefixes /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/test/Transforms/Attributor/align-ptrmask.ll
# executed command: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/opt -passes=attributor -S
# .---command stderr------------
# | PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace and instructions to reproduce the bug.
# | Stack dump:
# | 0.	Program arguments: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/opt -passes=attributor -S
# | 1.	Running pass "attributor" on module "<stdin>"
# |  #0 0x00005f2109baf912 ___interceptor_backtrace /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/../sanitizer_common/sanitizer_common_interceptors.inc:4556:13
# |  #1 0x00005f2109da5dcf llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/Unix/Signals.inc:834:13
# |  #2 0x00005f2109d9c584 llvm::sys::RunSignalHandlers() /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/Signals.cpp:0:5
# |  #3 0x00005f2109da9e79 SignalHandler(int, siginfo_t*, void*) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/Unix/Signals.inc:426:38
# |  #4 0x00005f2109be368e IsInInterceptorScope /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan_interceptors.cpp:78:10
# |  #5 0x00005f2109be368e SignalAction(int, void*, void*) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan_interceptors.cpp:1167:3
# |  #6 0x000076a2358458d0 (/lib/x86_64-linux-gnu/libc.so.6+0x458d0)
# |  #7 0x000076a2358a49bc pthread_kill (/lib/x86_64-linux-gnu/libc.so.6+0xa49bc)
# |  #8 0x000076a23584579e raise (/lib/x86_64-linux-gnu/libc.so.6+0x4579e)
# |  #9 0x000076a2358288cd abort (/lib/x86_64-linux-gnu/libc.so.6+0x288cd)
# | #10 0x00005f2109b6d9ac (/home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/opt+0x51e19ac)
# | #11 0x00005f2109b6b83e __sanitizer::Die() /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_termination.cpp:52:5
# | #12 0x00005f2109b83023 (/home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/opt+0x51f7023)
# | #13 0x00005f2110743e3f (/home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/opt+0xbdb7e3f)
# | #14 0x00005f211074a800 (anonymous namespace)::AAAlignCallSiteReturned::updateImpl(llvm::Attributor&) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Transforms/IPO/AttributorAttributes.cpp:5537:15
# | #15 0x00005f21105c7523 llvm::AbstractAttribute::update(llvm::Attributor&) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Transforms/IPO/Attributor.cpp:1070:3
# | #16 0x00005f21105f23da llvm::Attributor::updateAA(llvm::AbstractAttribute&) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Transforms/IPO/Attributor.cpp:0:13
# | #17 0x00005f21106936ba llvm::AAAlign const* llvm::Attributor::getOrCreateAAFor<llvm::AAAlign>(llvm::IRPosition, llvm::AbstractAttribute const*, llvm::DepClassTy, bool, bool) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/Transforms/IPO/Attributor.h:1649:13
# | #18 0x00005f2110749672 operator() /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Transforms/IPO/AttributorAttributes.cpp:388:10
# | #19 0x00005f2110749672 bool llvm::function_ref<bool (llvm::Value&)>::callback_fn<void clampReturnedValueStates<llvm::AAAlign, llvm::IncIntegerState<unsigned long, 4294967296ul, 1ul>, (llvm::Attribute::AttrKind)88, true>(llvm::Attributor&, llvm::AAAlign const&, llvm::IncIntegerState<unsigned long, 4294967296ul, 1ul>&, llvm::CallBase const*)::'lambda'(llvm::Value&)>(long, llvm::Value&) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:46:12
# | #20 0x00005f21105e4e2e operator() /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:0:12
# | #21 0x00005f21105e4e2e operator() /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Transforms/IPO/Attributor.cpp:2018:12
# | #22 0x00005f21105e4e2e __invoke<(lambda at /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Transforms/IPO/Attributor.cpp:2017:31) &, llvm::AA::ValueAndContext &> /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/libcxx_install_msan_track_origins/include/c++/v1/__type_traits/invoke.h:90:27
# | #23 0x00005f21105e4e2e __all_of<llvm::AA::ValueAndContext *, llvm::AA::ValueAndContext *, std::__1::__identity, (lambda at /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Transforms/IPO/Attributor.cpp:2017:31)> /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/libcxx_install_msan_track_origins/include/c++/v1/__algorithm/all_of.h:27:10
# | #24 0x00005f21105e4e2e all_of<llvm::AA::ValueAndContext *, (lambda at /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Transforms/IPO/Attributor.cpp:2017:31)> /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/libcxx_install_msan_track_origins/include/c++/v1/__algorithm/all_of.h:37:10

```

</details>

https://github.com/llvm/llvm-project/pull/150158