PVS-Studio: 19 errors in LLVM 19

[AndreyKarpov]

Hello. Here is my new article "19 errors in LLVM 19" where I analyze bugs in LLVM source code found with the static analyzer. I invite everyone who finds it curious to read and fix issues.

[llvmbot]

@llvm/issue-subscribers-lldb

Author: Andrey Karpov (AndreyKarpov)

Hello. Here is my new article "[19 errors in LLVM 19](https://pvs-studio.com/en/blog/posts/cpp/1188/)" where I analyze bugs in LLVM source code found with the static analyzer. I invite everyone who finds it curious to read and fix issues.