[llvm] KnownBits: refine high-bits of mul in signed case (PR #113051)
Jay Foad via llvm-commits
llvm-commits at lists.llvm.org
Wed Oct 23 03:08:21 PDT 2024
jayfoad wrote:
If you multiply with twice the bit width, it will never overflow.
https://github.com/llvm/llvm-project/pull/113051
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