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...eed to be addressed, but it's an interesting idea to consider. I wasn't too hot on it at the time but it may be a way forward. In that thread, Tim Foley posted a summary of options for mask support, one of which was adding intrinsics: https://lists.llvm.org/pipermail/llvm-dev/2008-August/016371.html -David

Adam Nemet via llvm-dev <llvm-dev at lists.llvm.org> writes: > I spent some time chatting with Adam about this and have a better > understanding of his concerns here. It seems to me that if having > masking intrinsics is the long-term solution we want, we should do > that now (for add and sub) rather than building arbitrary matrix > layout info into