[llvm-bugs] [Bug 25385] Condition not evaluated correctly on integer (long long) overflow for optimized builds

[via llvm-bugs]

https://llvm.org/bugs/show_bug.cgi?id=25385

Richard Smith <richard-llvm at metafoo.co.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |richard-llvm at metafoo.co.uk
         Resolution|---                         |INVALID

--- Comment #1 from Richard Smith <richard-llvm at metafoo.co.uk> ---
Signed overflow / underflow has undefined behavior in C and C++. See

  http://blog.llvm.org/2011/05/what-every-c-programmer-should-know.html

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