[llvm-commits] [llvm] r102946 - /llvm/trunk/lib/Analysis/ScalarEvolution.cpp

Dan Gohman gohman at apple.com
Wed May 5 11:01:17 PDT 2010

On May 4, 2010, at 12:15 AM, Duncan Sands wrote:

> Hi Dan,
>> Also, pass true for isSigned even when creating constants for unsigned
>> comparisons, because the point is to create an all-ones constant,
>> rather than UINT64_MAX, even for integers wider than 64 bits.
> why not use Constant::getAllOnesValue?

This is ScalarEvolution::getConstant, not ConstantInt::get. I guess a
ScalarEvolution::getAllOnesValue would be a useful helper function though.


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