[cfe-commits] Threadsafety-- basic lockset implementation

Ted Kremenek kremenek at apple.com
Tue Aug 23 16:45:19 PDT 2011

On Aug 23, 2011, at 4:31 PM, Caitlin Sadowski wrote:

>> When I use -Weverything using a clang compiler with this change on the LLVM/Clang codebase, this code crashes a lot.
> Ok, I will look into that tomorrow. Do you remember any specific files
> it was crashing on?

I think I saw it crash on TargetInfo.cpp.  The crashes appeared pretty quickly.  I don't think you will have trouble reproducing.  I think it is related to the topological sort code.  I think it was dereferencing a null CFGBlock*.  I was going to look into it more today but I ran out of time.
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