[llvm-branch-commits] [asan] Add HINT prefix to poison_history_size suggestions (PR #195733)

[via llvm-branch-commits]

github-actions[bot] wrote:

<!--PREMERGE ADVISOR COMMENT: Linux-->
# :penguin: Linux x64 Test Results

The build failed before running any tests. Click on a failure below to see the details.

<details>
<summary>compiler-rt/lib/asan/CMakeFiles/RTAsan_dynamic.x86_64.dir/asan_poisoning.cpp.o</summary>

```
FAILED: compiler-rt/lib/asan/CMakeFiles/RTAsan_dynamic.x86_64.dir/asan_poisoning.cpp.o
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/./bin/clang++ --target=x86_64-unknown-linux-gnu -DASAN_DYNAMIC=1 -D_DEBUG -D_GLIBCXX_ASSERTIONS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/gha/actions-runner/_work/llvm-project/llvm-project/compiler-rt/lib/asan/.. -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wno-pass-failed -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -Xclang -fno-pch-timestamp -Wall -Werror -Wno-unused-parameter -O3 -DNDEBUG -std=c++17 -m64 -fPIC -fno-builtin -fno-exceptions -fomit-frame-pointer -funwind-tables -fno-stack-protector -fno-sanitize=safe-stack -fvisibility=hidden -fno-lto -Wthread-safety -Wthread-safety-reference -Wthread-safety-beta -O3 -gline-tables-only -Wno-gnu -Wno-variadic-macros -Wno-c99-extensions -ftrivial-auto-var-init=pattern -nostdinc++ -fno-rtti -Wno-format -ftls-model=initial-exec -MD -MT compiler-rt/lib/asan/CMakeFiles/RTAsan_dynamic.x86_64.dir/asan_poisoning.cpp.o -MF compiler-rt/lib/asan/CMakeFiles/RTAsan_dynamic.x86_64.dir/asan_poisoning.cpp.o.d -o compiler-rt/lib/asan/CMakeFiles/RTAsan_dynamic.x86_64.dir/asan_poisoning.cpp.o -c /home/gha/actions-runner/_work/llvm-project/llvm-project/compiler-rt/lib/asan/asan_poisoning.cpp
/home/gha/actions-runner/_work/llvm-project/llvm-project/compiler-rt/lib/asan/asan_poisoning.cpp:55:37: error: comparison of integers of different signs: 'uptr' (aka 'unsigned long') and 'int' [-Werror,-Wsign-compare]
55 |             (poison_records->size() == flags()->poison_history_size);
|              ~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
```
</details>
<details>
<summary>compiler-rt/lib/asan/CMakeFiles/RTAsan.x86_64.dir/asan_poisoning.cpp.o</summary>

```
FAILED: compiler-rt/lib/asan/CMakeFiles/RTAsan.x86_64.dir/asan_poisoning.cpp.o
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/./bin/clang++ --target=x86_64-unknown-linux-gnu -D_DEBUG -D_GLIBCXX_ASSERTIONS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/gha/actions-runner/_work/llvm-project/llvm-project/compiler-rt/lib/asan/.. -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wno-pass-failed -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -Xclang -fno-pch-timestamp -Wall -Werror -Wno-unused-parameter -O3 -DNDEBUG -std=c++17 -m64 -fPIC -fno-builtin -fno-exceptions -fomit-frame-pointer -funwind-tables -fno-stack-protector -fno-sanitize=safe-stack -fvisibility=hidden -fno-lto -Wthread-safety -Wthread-safety-reference -Wthread-safety-beta -O3 -gline-tables-only -Wno-gnu -Wno-variadic-macros -Wno-c99-extensions -ftrivial-auto-var-init=pattern -nostdinc++ -fno-rtti -Wno-format -MD -MT compiler-rt/lib/asan/CMakeFiles/RTAsan.x86_64.dir/asan_poisoning.cpp.o -MF compiler-rt/lib/asan/CMakeFiles/RTAsan.x86_64.dir/asan_poisoning.cpp.o.d -o compiler-rt/lib/asan/CMakeFiles/RTAsan.x86_64.dir/asan_poisoning.cpp.o -c /home/gha/actions-runner/_work/llvm-project/llvm-project/compiler-rt/lib/asan/asan_poisoning.cpp
/home/gha/actions-runner/_work/llvm-project/llvm-project/compiler-rt/lib/asan/asan_poisoning.cpp:55:37: error: comparison of integers of different signs: 'uptr' (aka 'unsigned long') and 'int' [-Werror,-Wsign-compare]
55 |             (poison_records->size() == flags()->poison_history_size);
|              ~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
```
</details>

If these failures are unrelated to your changes (for example tests are broken or flaky at HEAD), please open an issue at https://github.com/llvm/llvm-project/issues and add the `infrastructure` label.

https://github.com/llvm/llvm-project/pull/195733