[llvm-commits] [llvm] r76222 - /llvm/trunk/lib/VMCore/Instructions.cpp
gohman at apple.com
Fri Jul 17 16:06:27 CDT 2009
On Jul 17, 2009, at 1:00 PM, Duncan Sands <baldrick at free.fr> wrote:
> Hi Dan,
>> + // GetElementPtr instructions have undefined results on overflow
>> by default.
>> + setHasNoPointerOverflow(true);
> setHasNoPointerOverflow makes it sound like you have proved it doesn't
That is what it is.
> In fact I don't understand what this flag means exactly.
I'll be checking in more documentation soon.
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