PR for llvm/llvm-project#68751 #734
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(cherry picked from commit 2b74db6c9bff757ce016d62a7086617e2b9e43b3)
Our coefficients are 64-bits, so adding/multiplying them can wrap in 64-bits even if there would be no wrapping the full bit width. The alternative would be to check for overflows during all adds/muls in decomposition. I assume that we don't particularly care about handling wide integers here, so I've opted to bail out. Fixes llvm/llvm-project#68751. (cherry picked from commit 1d43096e16ff7288c7feac1ae81fd4f745ce10bb)
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Yep I think that would be good to backport! |
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Yep I think that would be good to backport! |
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resolves llvm/llvm-project#68751