[PATCH] D26196: AMDGPU: Translate null pointers in private and local addr space

Tom Stellard via cfe-commits cfe-commits at lists.llvm.org
Thu Nov 3 09:03:25 PDT 2016

tstellarAMD added a comment.

In https://reviews.llvm.org/D26196#586723, @Anastasia wrote:

> My understanding of NULL constant in IR was that it doesn't assume any specific integer value (i.e. 0). And currently as I can see it is lowered very late in LLVM backend  during the code selection phase.

It is assumed to be zero in some places.  For example:



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