[LLVMdev] some undefined behaviors in llvm/clang

Chris Lattner clattner at apple.com
Wed Jul 28 08:57:18 PDT 2010

On Jul 28, 2010, at 6:10 AM, Duncan Sands wrote:

> Hi John,
>> Below is a short list of integer undefined behaviors executed by Clang
>> when compiling the LLVM test suite.  They seem pretty self explanatory,
>> but let me know if not, if you cannot reproduce any of them, or if it
>> would be better for me to file bugzillas on them.  This is on x64 Linux,
>> using r108984.
> how did you obtain this interesting info?

See also: http://blog.regehr.org/archives/226


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