| Issue |
77007
|
| Summary |
[libc] -Wframe-address in libc/src/__support/threads/linux/thread.cpp
|
| Labels |
libc
|
| Assignees |
nickdesaulniers
|
| Reporter |
nickdesaulniers
|
doing an aarch64-linux-gnu runtimes cross build results in the following warning (blocking enabling -Werror):
```
/android0/llvm-project/libc/src/__support/threads/linux/thread.cpp:171:38: error: calling '__builtin_frame_address' with a nonzero argument is unsafe [-Werror,-Wframe-address]
171 | return reinterpret_cast<uintptr_t>(__builtin_frame_address(1));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
```
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